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ad3f789bf9
Summary: `>>> open(file).write(data)` is a common patten for writing files across the tests. In py3 such statement return the number of bytes written in py2 the output is none. Let's make it None in py3 as well. Reviewed By: xavierd Differential Revision: D19666339 fbshipit-source-id: 5424287f85f34f3aef2d1596bb476d622464564a
84 lines
1.9 KiB
Perl
84 lines
1.9 KiB
Perl
#require py2
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#chg-compatible
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$ disable treemanifest
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#require symlink
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Create extension that can disable symlink support:
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$ cat > nolink.py <<EOF
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> from edenscm.mercurial import extensions, util
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> def setflags(orig, f, l, x):
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> pass
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> def checklink(orig, path):
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> return False
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> def extsetup(ui):
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> extensions.wrapfunction(util, 'setflags', setflags)
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> extensions.wrapfunction(util, 'checklink', checklink)
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> EOF
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$ hg init unix-repo
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$ cd unix-repo
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$ echo foo > a
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$ ln -s a b
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$ hg ci -Am0
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adding a
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adding b
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$ cd ..
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Simulate a checkout shared on NFS/Samba:
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$ hg clone -q unix-repo shared
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$ cd shared
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$ rm b
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$ echo foo > b
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$ hg --config extensions.n=$TESTTMP/nolink.py status --debug
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ignoring suspect symlink placeholder "b"
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Make a clone using placeholders:
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$ hg --config extensions.n=$TESTTMP/nolink.py clone . ../win-repo
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updating to branch default
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2 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ cd ../win-repo
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$ cat b
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a (no-eol)
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$ hg --config extensions.n=$TESTTMP/nolink.py st --debug
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Empty placeholder:
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$ rm b
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$ touch b
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$ hg --config extensions.n=$TESTTMP/nolink.py st --debug
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ignoring suspect symlink placeholder "b"
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Write binary data to the placeholder:
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>>> _ = open('b', 'w').write('this is a binary\0')
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$ hg --config extensions.n=$TESTTMP/nolink.py st --debug
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ignoring suspect symlink placeholder "b"
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Write a long string to the placeholder:
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>>> _ = open('b', 'w').write('this' * 1000)
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$ hg --config extensions.n=$TESTTMP/nolink.py st --debug
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ignoring suspect symlink placeholder "b"
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Commit shouldn't succeed:
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$ hg --config extensions.n=$TESTTMP/nolink.py ci -m1
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nothing changed
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[1]
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Write a valid string to the placeholder:
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>>> open('b', 'w').write('this')
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$ hg --config extensions.n=$TESTTMP/nolink.py st --debug
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M b
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$ hg --config extensions.n=$TESTTMP/nolink.py ci -m1
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$ hg manifest tip --verbose
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644 a
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644 @ b
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$ cd ..
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