--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-walkrepo.py Fri Mar 21 08:46:15 2008 -0700
@@ -0,0 +1,53 @@
+import os
+import os.path
+from mercurial import hg, ui
+from mercurial.util import walkrepos, set, frozenset
+from os import mkdir, chdir
+from os.path import join as pjoin
+
+u = ui.ui()
+sym = hasattr(os, 'symlink') and hasattr(os.path, 'samestat')
+
+hg.repository(u, 'top1', create=1)
+mkdir('subdir')
+chdir('subdir')
+hg.repository(u, 'sub1', create=1)
+mkdir('subsubdir')
+chdir('subsubdir')
+hg.repository(u, 'subsub1', create=1)
+chdir(os.path.pardir)
+if sym:
+ os.symlink(os.path.pardir, 'circle')
+ os.symlink(pjoin('subsubdir', 'subsub1'), 'subsub1')
+
+def runtest():
+ reposet = frozenset(walkrepos('.', followsym=True))
+ if sym and (len(reposet) != 3):
+ print "reposet = %r" % (reposet,)
+ raise SystemExit(1, "Found %d repositories when I should have found 3" % (len(reposet),))
+ if (not sym) and (len(reposet) != 2):
+ print "reposet = %r" % (reposet,)
+ raise SystemExit(1, "Found %d repositories when I should have found 2" % (len(reposet),))
+ sub1set = frozenset((pjoin('.', 'sub1'),
+ pjoin('.', 'circle', 'subdir', 'sub1')))
+ if len(sub1set & reposet) != 1:
+ print "sub1set = %r" % (sub1set,)
+ print "reposet = %r" % (reposet,)
+ raise SystemExit(1, "sub1set and reposet should have exactly one path in common.")
+ sub2set = frozenset((pjoin('.', 'subsub1'),
+ pjoin('.', 'subsubdir', 'subsub1')))
+ if len(sub2set & reposet) != 1:
+ print "sub2set = %r" % (sub2set,)
+ print "reposet = %r" % (reposet,)
+ raise SystemExit(1, "sub1set and reposet should have exactly one path in common.")
+ sub3 = pjoin('.', 'circle', 'top1')
+ if sym and not (sub3 in reposet):
+ print "reposet = %r" % (reposet,)
+ raise SystemExit(1, "Symbolic links are supported and %s is not in reposet" % (sub3,))
+
+runtest()
+if sym:
+ # Simulate not having symlinks.
+ del os.path.samestat
+ sym = False
+ runtest()