mercurial-scm/hg: tests/coverage.py annotate

annotate tests/coverage.py @ 4531:b51a8138292a

Avoid extra filelogs entries. Right now, there are some situations in which localrepo.filecommit can create filelog entries even though they're not needed. For example: - permissions for a file have changed; - qrefresh can create a filelog entry identical to its parent (see the added test); - convert-repo creates extra filelog entries in every merge where the first parent has added files (for example, changeset ebebe9577a1a of the kernel repo added extra filelog entries to files in the arch/blackfin directory, even though the merge should only touch the drivers/ata directory). This makes "hg log file" in a converted repo less useful than it could be, since it may mention many merges that don't actually touch that specific file. They all come from the same basic problem: localrepo.commit (through filecommit) creates new filelog entries for all files passed to it (except for some cases during a merge). Patch and test case provided by Benoit. This should fix issue351.

author	Alexis S. L. Carvalho <alexis@cecm.usp.br>
date	Sat, 09 Jun 2007 01:04:28 -0300
parents	306055f5b65c
children	d9e385a7a806

rev	line source
4122 306055f5b65c Unified #! paths for python scripts and removed them for test modules. Thomas Arendsen Hein <thomas@intevation.de> parents: 3223 diff changeset	1 #!/usr/bin/env python
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	2 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	3 # Perforce Defect Tracking Integration Project
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	4 # <http://www.ravenbrook.com/project/p4dti/>
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	5 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	6 # COVERAGE.PY -- COVERAGE TESTING
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	7 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	8 # Gareth Rees, Ravenbrook Limited, 2001-12-04
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	9 # Ned Batchelder, 2004-12-12
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	10 # http://nedbatchelder.com/code/modules/coverage.html
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	11 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	12 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	13 # 1. INTRODUCTION
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	14 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	15 # This module provides coverage testing for Python code.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	16 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	17 # The intended readership is all Python developers.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	18 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	19 # This document is not confidential.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	20 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	21 # See [GDR 2001-12-04a] for the command-line interface, programmatic
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	22 # interface and limitations. See [GDR 2001-12-04b] for requirements and
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	23 # design.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	24
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	25 """Usage:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	26
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	27 coverage.py -x MODULE.py [ARG1 ARG2 ...]
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	28 Execute module, passing the given command-line arguments, collecting
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	29 coverage data.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	30
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	31 coverage.py -e
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	32 Erase collected coverage data.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	33
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	34 coverage.py -r [-m] [-o dir1,dir2,...] FILE1 FILE2 ...
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	35 Report on the statement coverage for the given files. With the -m
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	36 option, show line numbers of the statements that weren't executed.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	37
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	38 coverage.py -a [-d dir] [-o dir1,dir2,...] FILE1 FILE2 ...
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	39 Make annotated copies of the given files, marking statements that
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	40 are executed with > and statements that are missed with !. With
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	41 the -d option, make the copies in that directory. Without the -d
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	42 option, make each copy in the same directory as the original.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	43
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	44 -o dir,dir2,...
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	45 Omit reporting or annotating files when their filename path starts with
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	46 a directory listed in the omit list.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	47 e.g. python coverage.py -i -r -o c:\python23,lib\enthought\traits
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	48
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	49 Coverage data is saved in the file .coverage by default. Set the
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	50 COVERAGE_FILE environment variable to save it somewhere else."""
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	51
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	52 __version__ = "2.5.20051204" # see detailed history at the end of this file.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	53
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	54 import compiler
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	55 import compiler.visitor
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	56 import os
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	57 import re
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	58 import string
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	59 import sys
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	60 import threading
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	61 import types
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	62
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	63 # 2. IMPLEMENTATION
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	64 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	65 # This uses the "singleton" pattern.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	66 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	67 # The word "morf" means a module object (from which the source file can
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	68 # be deduced by suitable manipulation of the __file__ attribute) or a
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	69 # filename.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	70 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	71 # When we generate a coverage report we have to canonicalize every
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	72 # filename in the coverage dictionary just in case it refers to the
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	73 # module we are reporting on. It seems a shame to throw away this
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	74 # information so the data in the coverage dictionary is transferred to
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	75 # the 'cexecuted' dictionary under the canonical filenames.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	76 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	77 # The coverage dictionary is called "c" and the trace function "t". The
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	78 # reason for these short names is that Python looks up variables by name
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	79 # at runtime and so execution time depends on the length of variables!
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	80 # In the bottleneck of this application it's appropriate to abbreviate
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	81 # names to increase speed.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	82
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	83 class StatementFindingAstVisitor(compiler.visitor.ASTVisitor):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	84 def __init__(self, statements, excluded, suite_spots):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	85 compiler.visitor.ASTVisitor.__init__(self)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	86 self.statements = statements
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	87 self.excluded = excluded
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	88 self.suite_spots = suite_spots
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	89 self.excluding_suite = 0
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	90
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	91 def doRecursive(self, node):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	92 self.recordNodeLine(node)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	93 for n in node.getChildNodes():
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	94 self.dispatch(n)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	95
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	96 visitStmt = visitModule = doRecursive
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	97
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	98 def doCode(self, node):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	99 if hasattr(node, 'decorators') and node.decorators:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	100 self.dispatch(node.decorators)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	101 self.doSuite(node, node.code)
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	102
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	103 visitFunction = visitClass = doCode
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	104
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	105 def getFirstLine(self, node):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	106 # Find the first line in the tree node.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	107 lineno = node.lineno
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	108 for n in node.getChildNodes():
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	109 f = self.getFirstLine(n)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	110 if lineno and f:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	111 lineno = min(lineno, f)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	112 else:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	113 lineno = lineno or f
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	114 return lineno
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	115
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	116 def getLastLine(self, node):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	117 # Find the first line in the tree node.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	118 lineno = node.lineno
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	119 for n in node.getChildNodes():
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	120 lineno = max(lineno, self.getLastLine(n))
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	121 return lineno
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	122
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	123 def doStatement(self, node):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	124 self.recordLine(self.getFirstLine(node))
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	125
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	126 visitAssert = visitAssign = visitAssTuple = visitDiscard = visitPrint = \
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	127 visitPrintnl = visitRaise = visitSubscript = visitDecorators = \
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	128 doStatement
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	129
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	130 def recordNodeLine(self, node):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	131 return self.recordLine(node.lineno)
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	132
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	133 def recordLine(self, lineno):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	134 # Returns a bool, whether the line is included or excluded.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	135 if lineno:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	136 # Multi-line tests introducing suites have to get charged to their
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	137 # keyword.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	138 if lineno in self.suite_spots:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	139 lineno = self.suite_spots[lineno][0]
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	140 # If we're inside an exluded suite, record that this line was
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	141 # excluded.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	142 if self.excluding_suite:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	143 self.excluded[lineno] = 1
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	144 return 0
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	145 # If this line is excluded, or suite_spots maps this line to
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	146 # another line that is exlcuded, then we're excluded.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	147 elif self.excluded.has_key(lineno) or \
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	148 self.suite_spots.has_key(lineno) and \
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	149 self.excluded.has_key(self.suite_spots[lineno][1]):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	150 return 0
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	151 # Otherwise, this is an executable line.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	152 else:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	153 self.statements[lineno] = 1
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	154 return 1
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	155 return 0
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	156
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	157 default = recordNodeLine
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	158
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	159 def recordAndDispatch(self, node):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	160 self.recordNodeLine(node)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	161 self.dispatch(node)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	162
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	163 def doSuite(self, intro, body, exclude=0):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	164 exsuite = self.excluding_suite
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	165 if exclude or (intro and not self.recordNodeLine(intro)):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	166 self.excluding_suite = 1
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	167 self.recordAndDispatch(body)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	168 self.excluding_suite = exsuite
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	169
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	170 def doPlainWordSuite(self, prevsuite, suite):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	171 # Finding the exclude lines for else's is tricky, because they aren't
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	172 # present in the compiler parse tree. Look at the previous suite,
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	173 # and find its last line. If any line between there and the else's
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	174 # first line are excluded, then we exclude the else.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	175 lastprev = self.getLastLine(prevsuite)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	176 firstelse = self.getFirstLine(suite)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	177 for l in range(lastprev+1, firstelse):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	178 if self.suite_spots.has_key(l):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	179 self.doSuite(None, suite, exclude=self.excluded.has_key(l))
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	180 break
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	181 else:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	182 self.doSuite(None, suite)
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	183
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	184 def doElse(self, prevsuite, node):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	185 if node.else_:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	186 self.doPlainWordSuite(prevsuite, node.else_)
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	187
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	188 def visitFor(self, node):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	189 self.doSuite(node, node.body)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	190 self.doElse(node.body, node)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	191
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	192 def visitIf(self, node):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	193 # The first test has to be handled separately from the rest.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	194 # The first test is credited to the line with the "if", but the others
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	195 # are credited to the line with the test for the elif.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	196 self.doSuite(node, node.tests[0][1])
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	197 for t, n in node.tests[1:]:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	198 self.doSuite(t, n)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	199 self.doElse(node.tests[-1][1], node)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	200
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	201 def visitWhile(self, node):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	202 self.doSuite(node, node.body)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	203 self.doElse(node.body, node)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	204
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	205 def visitTryExcept(self, node):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	206 self.doSuite(node, node.body)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	207 for i in range(len(node.handlers)):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	208 a, b, h = node.handlers[i]
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	209 if not a:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	210 # It's a plain "except:". Find the previous suite.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	211 if i > 0:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	212 prev = node.handlers[i-1][2]
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	213 else:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	214 prev = node.body
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	215 self.doPlainWordSuite(prev, h)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	216 else:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	217 self.doSuite(a, h)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	218 self.doElse(node.handlers[-1][2], node)
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	219
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	220 def visitTryFinally(self, node):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	221 self.doSuite(node, node.body)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	222 self.doPlainWordSuite(node.body, node.final)
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	223
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	224 def visitGlobal(self, node):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	225 # "global" statements don't execute like others (they don't call the
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	226 # trace function), so don't record their line numbers.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	227 pass
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	228
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	229 the_coverage = None
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	230
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	231 class coverage:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	232 error = "coverage error"
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	233
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	234 # Name of the cache file (unless environment variable is set).
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	235 cache_default = ".coverage"
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	236
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	237 # Environment variable naming the cache file.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	238 cache_env = "COVERAGE_FILE"
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	239
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	240 # A dictionary with an entry for (Python source file name, line number
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	241 # in that file) if that line has been executed.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	242 c = {}
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	243
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	244 # A map from canonical Python source file name to a dictionary in
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	245 # which there's an entry for each line number that has been
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	246 # executed.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	247 cexecuted = {}
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	248
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	249 # Cache of results of calling the analysis2() method, so that you can
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	250 # specify both -r and -a without doing double work.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	251 analysis_cache = {}
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	252
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	253 # Cache of results of calling the canonical_filename() method, to
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	254 # avoid duplicating work.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	255 canonical_filename_cache = {}
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	256
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	257 def __init__(self):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	258 global the_coverage
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	259 if the_coverage:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	260 raise self.error, "Only one coverage object allowed."
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	261 self.usecache = 1
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	262 self.cache = None
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	263 self.exclude_re = ''
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	264 self.nesting = 0
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	265 self.cstack = []
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	266 self.xstack = []
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	267 self.relative_dir = os.path.normcase(os.path.abspath(os.curdir)+os.path.sep)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	268
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	269 # t(f, x, y). This method is passed to sys.settrace as a trace function.
53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	270 # See [van Rossum 2001-07-20b, 9.2] for an explanation of sys.settrace and
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	271 # the arguments and return value of the trace function.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	272 # See [van Rossum 2001-07-20a, 3.2] for a description of frame and code
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	273 # objects.
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	274
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	275 def t(self, f, w, a): #pragma: no cover
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	276 #print w, f.f_code.co_filename, f.f_lineno
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	277 if w == 'line':
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	278 self.c[(f.f_code.co_filename, f.f_lineno)] = 1
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	279 for c in self.cstack:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	280 c[(f.f_code.co_filename, f.f_lineno)] = 1
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	281 return self.t
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	282
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	283 def help(self, error=None):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	284 if error:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	285 print error
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	286 print
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	287 print __doc__
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	288 sys.exit(1)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	289
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	290 def command_line(self):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	291 import getopt
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	292 settings = {}
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	293 optmap = {
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	294 '-a': 'annotate',
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	295 '-d:': 'directory=',
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	296 '-e': 'erase',
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	297 '-h': 'help',
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	298 '-i': 'ignore-errors',
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	299 '-m': 'show-missing',
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	300 '-r': 'report',
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	301 '-x': 'execute',
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	302 '-o': 'omit=',
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	303 }
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	304 short_opts = string.join(map(lambda o: o[1:], optmap.keys()), '')
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	305 long_opts = optmap.values()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	306 options, args = getopt.getopt(sys.argv[1:], short_opts, long_opts)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	307 for o, a in options:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	308 if optmap.has_key(o):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	309 settings[optmap[o]] = 1
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	310 elif optmap.has_key(o + ':'):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	311 settings[optmap[o + ':']] = a
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	312 elif o[2:] in long_opts:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	313 settings[o[2:]] = 1
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	314 elif o[2:] + '=' in long_opts:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	315 settings[o[2:]] = a
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	316 else:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	317 self.help("Unknown option: '%s'." % o)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	318 if settings.get('help'):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	319 self.help()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	320 for i in ['erase', 'execute']:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	321 for j in ['annotate', 'report']:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	322 if settings.get(i) and settings.get(j):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	323 self.help("You can't specify the '%s' and '%s' "
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	324 "options at the same time." % (i, j))
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	325 args_needed = (settings.get('execute')
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	326 or settings.get('annotate')
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	327 or settings.get('report'))
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	328 action = settings.get('erase') or args_needed
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	329 if not action:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	330 self.help("You must specify at least one of -e, -x, -r, or -a.")
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	331 if not args_needed and args:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	332 self.help("Unexpected arguments %s." % args)
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	333
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	334 self.get_ready()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	335 self.exclude('#pragma[: ]+[nN][oO] [cC][oO][vV][eE][rR]')
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	336
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	337 if settings.get('erase'):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	338 self.erase()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	339 if settings.get('execute'):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	340 if not args:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	341 self.help("Nothing to do.")
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	342 sys.argv = args
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	343 self.start()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	344 import __main__
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	345 sys.path[0] = os.path.dirname(sys.argv[0])
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	346 execfile(sys.argv[0], __main__.__dict__)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	347 if not args:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	348 args = self.cexecuted.keys()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	349 ignore_errors = settings.get('ignore-errors')
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	350 show_missing = settings.get('show-missing')
2067 3094becfd8e8 fix bugs in coverage.py. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2066 diff changeset	351 directory = settings.get('directory')
3094becfd8e8 fix bugs in coverage.py. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2066 diff changeset	352 omit = filter(None, settings.get('omit', '').split(','))
2144 d3bddedfdbd0 Add code coverage to the python version of run-tests (inc. annotation) Stephen Darnell <stephen@darnell.plus.com> parents: 2067 diff changeset	353 omit += ['/<'] # Always skip /<string> etc.
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	354
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	355 if settings.get('report'):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	356 self.report(args, show_missing, ignore_errors, omit_prefixes=omit)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	357 if settings.get('annotate'):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	358 self.annotate(args, directory, ignore_errors, omit_prefixes=omit)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	359
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	360 def use_cache(self, usecache):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	361 self.usecache = usecache
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	362
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	363 def get_ready(self):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	364 if self.usecache and not self.cache:
2067 3094becfd8e8 fix bugs in coverage.py. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2066 diff changeset	365 self.cache = os.path.abspath(os.environ.get(self.cache_env,
3094becfd8e8 fix bugs in coverage.py. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2066 diff changeset	366 self.cache_default))
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	367 self.restore()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	368 self.analysis_cache = {}
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	369
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	370 def start(self):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	371 self.get_ready()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	372 if self.nesting == 0: #pragma: no cover
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	373 sys.settrace(self.t)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	374 if hasattr(threading, 'settrace'):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	375 threading.settrace(self.t)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	376 self.nesting += 1
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	377
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	378 def stop(self):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	379 self.nesting -= 1
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	380 if self.nesting == 0: #pragma: no cover
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	381 sys.settrace(None)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	382 if hasattr(threading, 'settrace'):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	383 threading.settrace(None)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	384
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	385 def erase(self):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	386 self.c = {}
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	387 self.analysis_cache = {}
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	388 self.cexecuted = {}
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	389 if self.cache and os.path.exists(self.cache):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	390 os.remove(self.cache)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	391 self.exclude_re = ""
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	392
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	393 def exclude(self, re):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	394 if self.exclude_re:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	395 self.exclude_re += "\|"
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	396 self.exclude_re += "(" + re + ")"
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	397
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	398 def begin_recursive(self):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	399 self.cstack.append(self.c)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	400 self.xstack.append(self.exclude_re)
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	401
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	402 def end_recursive(self):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	403 self.c = self.cstack.pop()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	404 self.exclude_re = self.xstack.pop()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	405
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	406 # save(). Save coverage data to the coverage cache.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	407
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	408 def save(self):
2067 3094becfd8e8 fix bugs in coverage.py. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2066 diff changeset	409 # move to directory that must exist.
3094becfd8e8 fix bugs in coverage.py. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2066 diff changeset	410 os.chdir(os.sep)
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	411 if self.usecache and self.cache:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	412 self.canonicalize_filenames()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	413 cache = open(self.cache, 'wb')
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	414 import marshal
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	415 marshal.dump(self.cexecuted, cache)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	416 cache.close()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	417
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	418 # restore(). Restore coverage data from the coverage cache (if it exists).
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	419
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	420 def restore(self):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	421 self.c = {}
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	422 self.cexecuted = {}
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	423 assert self.usecache
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	424 if not os.path.exists(self.cache):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	425 return
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	426 try:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	427 cache = open(self.cache, 'rb')
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	428 import marshal
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	429 cexecuted = marshal.load(cache)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	430 cache.close()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	431 if isinstance(cexecuted, types.DictType):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	432 self.cexecuted = cexecuted
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	433 except:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	434 pass
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	435
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	436 # canonical_filename(filename). Return a canonical filename for the
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	437 # file (that is, an absolute path with no redundant components and
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	438 # normalized case). See [GDR 2001-12-04b, 3.3].
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	439
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	440 def canonical_filename(self, filename):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	441 if not self.canonical_filename_cache.has_key(filename):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	442 f = filename
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	443 if os.path.isabs(f) and not os.path.exists(f):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	444 f = os.path.basename(f)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	445 if not os.path.isabs(f):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	446 for path in [os.curdir] + sys.path:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	447 g = os.path.join(path, f)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	448 if os.path.exists(g):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	449 f = g
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	450 break
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	451 cf = os.path.normcase(os.path.abspath(f))
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	452 self.canonical_filename_cache[filename] = cf
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	453 return self.canonical_filename_cache[filename]
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	454
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	455 # canonicalize_filenames(). Copy results from "c" to "cexecuted",
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	456 # canonicalizing filenames on the way. Clear the "c" map.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	457
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	458 def canonicalize_filenames(self):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	459 for filename, lineno in self.c.keys():
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	460 f = self.canonical_filename(filename)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	461 if not self.cexecuted.has_key(f):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	462 self.cexecuted[f] = {}
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	463 self.cexecuted[f][lineno] = 1
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	464 self.c = {}
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	465
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	466 # morf_filename(morf). Return the filename for a module or file.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	467
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	468 def morf_filename(self, morf):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	469 if isinstance(morf, types.ModuleType):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	470 if not hasattr(morf, '__file__'):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	471 raise self.error, "Module has no __file__ attribute."
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	472 file = morf.__file__
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	473 else:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	474 file = morf
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	475 return self.canonical_filename(file)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	476
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	477 # analyze_morf(morf). Analyze the module or filename passed as
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	478 # the argument. If the source code can't be found, raise an error.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	479 # Otherwise, return a tuple of (1) the canonical filename of the
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	480 # source code for the module, (2) a list of lines of statements
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	481 # in the source code, and (3) a list of lines of excluded statements.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	482
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	483 def analyze_morf(self, morf):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	484 if self.analysis_cache.has_key(morf):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	485 return self.analysis_cache[morf]
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	486 filename = self.morf_filename(morf)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	487 ext = os.path.splitext(filename)[1]
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	488 if ext == '.pyc':
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	489 if not os.path.exists(filename[0:-1]):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	490 raise self.error, ("No source for compiled code '%s'."
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	491 % filename)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	492 filename = filename[0:-1]
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	493 elif ext != '.py':
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	494 raise self.error, "File '%s' not Python source." % filename
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	495 source = open(filename, 'r')
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	496 lines, excluded_lines = self.find_executable_statements(
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	497 source.read(), exclude=self.exclude_re
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	498 )
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	499 source.close()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	500 result = filename, lines, excluded_lines
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	501 self.analysis_cache[morf] = result
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	502 return result
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	503
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	504 def get_suite_spots(self, tree, spots):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	505 import symbol, token
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	506 for i in range(1, len(tree)):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	507 if type(tree[i]) == type(()):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	508 if tree[i][0] == symbol.suite:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	509 # Found a suite, look back for the colon and keyword.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	510 lineno_colon = lineno_word = None
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	511 for j in range(i-1, 0, -1):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	512 if tree[j][0] == token.COLON:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	513 lineno_colon = tree[j][2]
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	514 elif tree[j][0] == token.NAME:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	515 if tree[j][1] == 'elif':
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	516 # Find the line number of the first non-terminal
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	517 # after the keyword.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	518 t = tree[j+1]
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	519 while t and token.ISNONTERMINAL(t[0]):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	520 t = t[1]
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	521 if t:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	522 lineno_word = t[2]
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	523 else:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	524 lineno_word = tree[j][2]
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	525 break
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	526 elif tree[j][0] == symbol.except_clause:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	527 # "except" clauses look like:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	528 # ('except_clause', ('NAME', 'except', lineno), ...)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	529 if tree[j][1][0] == token.NAME:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	530 lineno_word = tree[j][1][2]
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	531 break
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	532 if lineno_colon and lineno_word:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	533 # Found colon and keyword, mark all the lines
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	534 # between the two with the two line numbers.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	535 for l in range(lineno_word, lineno_colon+1):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	536 spots[l] = (lineno_word, lineno_colon)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	537 self.get_suite_spots(tree[i], spots)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	538
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	539 def find_executable_statements(self, text, exclude=None):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	540 # Find lines which match an exclusion pattern.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	541 excluded = {}
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	542 suite_spots = {}
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	543 if exclude:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	544 reExclude = re.compile(exclude)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	545 lines = text.split('\n')
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	546 for i in range(len(lines)):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	547 if reExclude.search(lines[i]):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	548 excluded[i+1] = 1
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	549
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	550 import parser
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	551 tree = parser.suite(text+'\n\n').totuple(1)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	552 self.get_suite_spots(tree, suite_spots)
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	553
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	554 # Use the compiler module to parse the text and find the executable
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	555 # statements. We add newlines to be impervious to final partial lines.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	556 statements = {}
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	557 ast = compiler.parse(text+'\n\n')
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	558 visitor = StatementFindingAstVisitor(statements, excluded, suite_spots)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	559 compiler.walk(ast, visitor, walker=visitor)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	560
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	561 lines = statements.keys()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	562 lines.sort()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	563 excluded_lines = excluded.keys()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	564 excluded_lines.sort()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	565 return lines, excluded_lines
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	566
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	567 # format_lines(statements, lines). Format a list of line numbers
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	568 # for printing by coalescing groups of lines as long as the lines
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	569 # represent consecutive statements. This will coalesce even if
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	570 # there are gaps between statements, so if statements =
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	571 # [1,2,3,4,5,10,11,12,13,14] and lines = [1,2,5,10,11,13,14] then
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	572 # format_lines will return "1-2, 5-11, 13-14".
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	573
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	574 def format_lines(self, statements, lines):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	575 pairs = []
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	576 i = 0
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	577 j = 0
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	578 start = None
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	579 pairs = []
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	580 while i < len(statements) and j < len(lines):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	581 if statements[i] == lines[j]:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	582 if start == None:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	583 start = lines[j]
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	584 end = lines[j]
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	585 j = j + 1
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	586 elif start:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	587 pairs.append((start, end))
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	588 start = None
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	589 i = i + 1
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	590 if start:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	591 pairs.append((start, end))
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	592 def stringify(pair):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	593 start, end = pair
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	594 if start == end:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	595 return "%d" % start
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	596 else:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	597 return "%d-%d" % (start, end)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	598 return string.join(map(stringify, pairs), ", ")
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	599
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	600 # Backward compatibility with version 1.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	601 def analysis(self, morf):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	602 f, s, _, m, mf = self.analysis2(morf)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	603 return f, s, m, mf
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	604
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	605 def analysis2(self, morf):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	606 filename, statements, excluded = self.analyze_morf(morf)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	607 self.canonicalize_filenames()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	608 if not self.cexecuted.has_key(filename):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	609 self.cexecuted[filename] = {}
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	610 missing = []
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	611 for line in statements:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	612 if not self.cexecuted[filename].has_key(line):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	613 missing.append(line)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	614 return (filename, statements, excluded, missing,
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	615 self.format_lines(statements, missing))
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	616
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	617 def relative_filename(self, filename):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	618 """ Convert filename to relative filename from self.relative_dir.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	619 """
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	620 return filename.replace(self.relative_dir, "")
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	621
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	622 def morf_name(self, morf):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	623 """ Return the name of morf as used in report.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	624 """
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	625 if isinstance(morf, types.ModuleType):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	626 return morf.__name__
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	627 else:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	628 return self.relative_filename(os.path.splitext(morf)[0])
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	629
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	630 def filter_by_prefix(self, morfs, omit_prefixes):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	631 """ Return list of morfs where the morf name does not begin
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	632 with any one of the omit_prefixes.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	633 """
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	634 filtered_morfs = []
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	635 for morf in morfs:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	636 for prefix in omit_prefixes:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	637 if self.morf_name(morf).startswith(prefix):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	638 break
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	639 else:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	640 filtered_morfs.append(morf)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	641
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	642 return filtered_morfs
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	643
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	644 def morf_name_compare(self, x, y):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	645 return cmp(self.morf_name(x), self.morf_name(y))
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	646
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	647 def report(self, morfs, show_missing=1, ignore_errors=0, file=None, omit_prefixes=[]):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	648 if not isinstance(morfs, types.ListType):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	649 morfs = [morfs]
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	650 morfs = self.filter_by_prefix(morfs, omit_prefixes)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	651 morfs.sort(self.morf_name_compare)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	652
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	653 max_name = max([5,] + map(len, map(self.morf_name, morfs)))
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	654 fmt_name = "%%- %ds " % max_name
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	655 fmt_err = fmt_name + "%s: %s"
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	656 header = fmt_name % "Name" + " Stmts Exec Cover"
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	657 fmt_coverage = fmt_name + "% 6d % 6d % 5d%%"
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	658 if show_missing:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	659 header = header + " Missing"
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	660 fmt_coverage = fmt_coverage + " %s"
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	661 if not file:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	662 file = sys.stdout
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	663 print >>file, header
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	664 print >>file, "-" * len(header)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	665 total_statements = 0
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	666 total_executed = 0
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	667 for morf in morfs:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	668 name = self.morf_name(morf)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	669 try:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	670 _, statements, _, missing, readable = self.analysis2(morf)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	671 n = len(statements)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	672 m = n - len(missing)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	673 if n > 0:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	674 pc = 100.0 * m / n
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	675 else:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	676 pc = 100.0
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	677 args = (name, n, m, pc)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	678 if show_missing:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	679 args = args + (readable,)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	680 print >>file, fmt_coverage % args
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	681 total_statements = total_statements + n
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	682 total_executed = total_executed + m
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	683 except KeyboardInterrupt: #pragma: no cover
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	684 raise
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	685 except:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	686 if not ignore_errors:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	687 type, msg = sys.exc_info()[0:2]
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	688 print >>file, fmt_err % (name, type, msg)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	689 if len(morfs) > 1:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	690 print >>file, "-" * len(header)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	691 if total_statements > 0:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	692 pc = 100.0 * total_executed / total_statements
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	693 else:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	694 pc = 100.0
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	695 args = ("TOTAL", total_statements, total_executed, pc)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	696 if show_missing:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	697 args = args + ("",)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	698 print >>file, fmt_coverage % args
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	699
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	700 # annotate(morfs, ignore_errors).
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	701
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	702 blank_re = re.compile(r"\s*(#\|$)")
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	703 else_re = re.compile(r"\selse\s:\s*(#\|$)")
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	704
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	705 def annotate(self, morfs, directory=None, ignore_errors=0, omit_prefixes=[]):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	706 morfs = self.filter_by_prefix(morfs, omit_prefixes)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	707 for morf in morfs:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	708 try:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	709 filename, statements, excluded, missing, _ = self.analysis2(morf)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	710 self.annotate_file(filename, statements, excluded, missing, directory)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	711 except KeyboardInterrupt:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	712 raise
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	713 except:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	714 if not ignore_errors:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	715 raise
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	716
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	717 def annotate_file(self, filename, statements, excluded, missing, directory=None):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	718 source = open(filename, 'r')
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	719 if directory:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	720 dest_file = os.path.join(directory,
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	721 os.path.basename(filename)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	722 + ',cover')
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	723 else:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	724 dest_file = filename + ',cover'
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	725 dest = open(dest_file, 'w')
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	726 lineno = 0
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	727 i = 0
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	728 j = 0
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	729 covered = 1
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	730 while 1:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	731 line = source.readline()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	732 if line == '':
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	733 break
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	734 lineno = lineno + 1
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	735 while i < len(statements) and statements[i] < lineno:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	736 i = i + 1
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	737 while j < len(missing) and missing[j] < lineno:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	738 j = j + 1
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	739 if i < len(statements) and statements[i] == lineno:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	740 covered = j >= len(missing) or missing[j] > lineno
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	741 if self.blank_re.match(line):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	742 dest.write(' ')
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	743 elif self.else_re.match(line):
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	744 # Special logic for lines containing only 'else:'.
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	745 # See [GDR 2001-12-04b, 3.2].
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	746 if i >= len(statements) and j >= len(missing):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	747 dest.write('! ')
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	748 elif i >= len(statements) or j >= len(missing):
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	749 dest.write('> ')
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	750 elif statements[i] == missing[j]:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	751 dest.write('! ')
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	752 else:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	753 dest.write('> ')
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	754 elif lineno in excluded:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	755 dest.write('- ')
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	756 elif covered:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	757 dest.write('> ')
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	758 else:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	759 dest.write('! ')
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	760 dest.write(line)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	761 source.close()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	762 dest.close()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	763
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	764 # Singleton object.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	765 the_coverage = coverage()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	766
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	767 # Module functions call methods in the singleton object.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	768 def use_cache(args, kw): return the_coverage.use_cache(args, **kw)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	769 def start(args, kw): return the_coverage.start(args, **kw)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	770 def stop(args, kw): return the_coverage.stop(args, **kw)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	771 def erase(args, kw): return the_coverage.erase(args, **kw)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	772 def begin_recursive(args, kw): return the_coverage.begin_recursive(args, **kw)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	773 def end_recursive(args, kw): return the_coverage.end_recursive(args, **kw)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	774 def exclude(args, kw): return the_coverage.exclude(args, **kw)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	775 def analysis(args, kw): return the_coverage.analysis(args, **kw)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	776 def analysis2(args, kw): return the_coverage.analysis2(args, **kw)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	777 def report(args, kw): return the_coverage.report(args, **kw)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	778 def annotate(args, kw): return the_coverage.annotate(args, **kw)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	779 def annotate_file(args, kw): return the_coverage.annotate_file(args, **kw)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	780
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	781 # Save coverage data when Python exits. (The atexit module wasn't
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	782 # introduced until Python 2.0, so use sys.exitfunc when it's not
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	783 # available.)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	784 try:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	785 import atexit
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	786 atexit.register(the_coverage.save)
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	787 except ImportError:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	788 sys.exitfunc = the_coverage.save
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	789
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	790 # Command-line interface.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	791 if __name__ == '__main__':
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	792 the_coverage.command_line()
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	793
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	794
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	795 # A. REFERENCES
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	796 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	797 # [GDR 2001-12-04a] "Statement coverage for Python"; Gareth Rees;
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	798 # Ravenbrook Limited; 2001-12-04;
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	799 # <http://www.nedbatchelder.com/code/modules/rees-coverage.html>.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	800 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	801 # [GDR 2001-12-04b] "Statement coverage for Python: design and
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	802 # analysis"; Gareth Rees; Ravenbrook Limited; 2001-12-04;
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	803 # <http://www.nedbatchelder.com/code/modules/rees-design.html>.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	804 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	805 # [van Rossum 2001-07-20a] "Python Reference Manual (releae 2.1.1)";
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	806 # Guide van Rossum; 2001-07-20;
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	807 # <http://www.python.org/doc/2.1.1/ref/ref.html>.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	808 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	809 # [van Rossum 2001-07-20b] "Python Library Reference"; Guido van Rossum;
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	810 # 2001-07-20; <http://www.python.org/doc/2.1.1/lib/lib.html>.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	811 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	812 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	813 # B. DOCUMENT HISTORY
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	814 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	815 # 2001-12-04 GDR Created.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	816 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	817 # 2001-12-06 GDR Added command-line interface and source code
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	818 # annotation.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	819 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	820 # 2001-12-09 GDR Moved design and interface to separate documents.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	821 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	822 # 2001-12-10 GDR Open cache file as binary on Windows. Allow
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	823 # simultaneous -e and -x, or -a and -r.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	824 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	825 # 2001-12-12 GDR Added command-line help. Cache analysis so that it
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	826 # only needs to be done once when you specify -a and -r.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	827 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	828 # 2001-12-13 GDR Improved speed while recording. Portable between
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	829 # Python 1.5.2 and 2.1.1.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	830 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	831 # 2002-01-03 GDR Module-level functions work correctly.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	832 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	833 # 2002-01-07 GDR Update sys.path when running a file with the -x option,
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	834 # so that it matches the value the program would get if it were run on
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	835 # its own.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	836 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	837 # 2004-12-12 NMB Significant code changes.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	838 # - Finding executable statements has been rewritten so that docstrings and
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	839 # other quirks of Python execution aren't mistakenly identified as missing
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	840 # lines.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	841 # - Lines can be excluded from consideration, even entire suites of lines.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	842 # - The filesystem cache of covered lines can be disabled programmatically.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	843 # - Modernized the code.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	844 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	845 # 2004-12-14 NMB Minor tweaks. Return 'analysis' to its original behavior
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	846 # and add 'analysis2'. Add a global for 'annotate', and factor it, adding
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	847 # 'annotate_file'.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	848 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	849 # 2004-12-31 NMB Allow for keyword arguments in the module global functions.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	850 # Thanks, Allen.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	851 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	852 # 2005-12-02 NMB Call threading.settrace so that all threads are measured.
3223 53e843840349 Whitespace/Tab cleanup Thomas Arendsen Hein <thomas@intevation.de> parents: 2144 diff changeset	853 # Thanks Martin Fuzzey. Add a file argument to report so that reports can be
2066 a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	854 # captured to a different destination.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	855 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	856 # 2005-12-03 NMB coverage.py can now measure itself.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	857 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	858 # 2005-12-04 NMB Adapted Greg Rogers' patch for using relative filenames,
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	859 # and sorting and omitting files to report on.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	860 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	861 # C. COPYRIGHT AND LICENCE
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	862 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	863 # Copyright 2001 Gareth Rees. All rights reserved.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	864 # Copyright 2004-2005 Ned Batchelder. All rights reserved.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	865 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	866 # Redistribution and use in source and binary forms, with or without
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	867 # modification, are permitted provided that the following conditions are
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	868 # met:
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	869 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	870 # 1. Redistributions of source code must retain the above copyright
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	871 # notice, this list of conditions and the following disclaimer.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	872 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	873 # 2. Redistributions in binary form must reproduce the above copyright
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	874 # notice, this list of conditions and the following disclaimer in the
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	875 # documentation and/or other materials provided with the
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	876 # distribution.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	877 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	878 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	879 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	880 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	881 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	882 # HOLDERS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	883 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	884 # BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	885 # OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	886 # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	887 # TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	888 # USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	889 # DAMAGE.
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	890 #
a5d072f38a4a add coverage.py module to tests directory. Vadim Gelfer <vadim.gelfer@gmail.com> parents: diff changeset	891 # $Id: coverage.py 26 2005-12-04 18:42:44Z ned $

Mercurial > public > mercurial-scm > hg

annotate tests/coverage.py @ 4531:b51a8138292a