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view tests/test-import.py @ 180:ff6efc1ab9e4

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protocol: allow hglib user to get call backs for prompts, output and errors setcbout(cbout), setcberr(cberr) and setcbprompt(cbprompt) are used to set the call back function used by the hgclient class. cb stands for call back. cbout is a function that will be called with the stdout data of the command as it runs. cbout is called with output as it is made available, which can be as partial lines or multiple lines. cberr is a function that will be called with the stderr data of the command as it runs. cberr is called with output as it is made available, which can be as partial lines or multiple lines. Command that make remote connects can prompt for username and password for HTTP/HTTPS connections. cbprompt is called when hgclient need a response to a prompt from the server. It receives the max number of bytes to return and the contents of stdout received so far. The last text sent to either cbout or cberr will contain the prompt text itself.
author Barry A. Scott <barry@barrys-emacs.org>
date Fri, 28 Oct 2016 11:33:20 +0100
parents c1b966866ed7
children
line wrap: on
line source

import os
from tests import common
from hglib.util import b, BytesIO

patch = b("""
# HG changeset patch
# User test
# Date 0 0
# Node ID c103a3dec114d882c98382d684d8af798d09d857
# Parent  0000000000000000000000000000000000000000
1

diff -r 000000000000 -r c103a3dec114 a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/a	Thu Jan 01 00:00:00 1970 +0000
@@ -0,0 +1,1 @@
+1
""")

class test_import(common.basetest):
    def test_basic_cstringio(self):
        self.client.import_(BytesIO(patch))
        self.assertEquals(self.client.cat([b('a')]), b('1\n'))

    def test_basic_file(self):
        f = open('patch', 'wb')
        f.write(patch)
        f.close()

        # --no-commit
        self.client.import_([b('patch')], nocommit=True)
        self.assertEquals(open('a').read(), '1\n')

        self.client.update(clean=True)
        os.remove('a')

        self.client.import_([b('patch')])
        self.assertEquals(self.client.cat([b('a')]), b('1\n'))