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from __future__ import absolute_import
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import os
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import sys
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import time
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from mercurial import (
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commands,
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hg,
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ui as uimod,
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util,
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)
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TESTDIR = os.environ["TESTDIR"]
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BUNDLEPATH = os.path.join(TESTDIR, 'bundles', 'test-no-symlinks.hg')
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# only makes sense to test on os which supports symlinks
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if not getattr(os, "symlink", False):
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sys.exit(80) # SKIPPED_STATUS defined in run-tests.py
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u = uimod.ui.load()
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# hide outer repo
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hg.peer(u, {}, '.', create=True)
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# unbundle with symlink support
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hg.peer(u, {}, 'test0', create=True)
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repo = hg.repository(u, 'test0')
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commands.unbundle(u, repo, BUNDLEPATH, update=True)
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# wait a bit, or the status call wont update the dirstate
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time.sleep(1)
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commands.status(u, repo)
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# now disable symlink support -- this is what os.symlink would do on a
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# non-symlink file system
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def symlink_failure(src, dst):
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raise OSError(1, "Operation not permitted")
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os.symlink = symlink_failure
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def islink_failure(path):
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return False
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os.path.islink = islink_failure
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# dereference links as if a Samba server has exported this to a
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# Windows client
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for f in 'test0/a.lnk', 'test0/d/b.lnk':
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os.unlink(f)
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fp = open(f, 'wb')
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fp.write(util.readfile(f[:-4]))
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fp.close()
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# reload repository
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u = uimod.ui.load()
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repo = hg.repository(u, 'test0')
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commands.status(u, repo)
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# try unbundling a repo which contains symlinks
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u = uimod.ui.load()
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repo = hg.repository(u, 'test1', create=True)
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commands.unbundle(u, repo, BUNDLEPATH, update=True)
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