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ad813edcbd
Summary: Now that all our repos are treemanifest, let's enable the extension by default in tests. Once we're certain no one needs it in production we'll also make it the default in core Mercurial. This diff includes a minor fix in treemanifest to be aware of always-enabled extensions. It won't matter until we actually add treemanifest to the list of default enabled extensions, but I caught this while testing things. Reviewed By: ikostia Differential Revision: D15030253 fbshipit-source-id: d8361f915928b6ad90665e6ed330c1df5c8d8d86
81 lines
1.9 KiB
Perl
81 lines
1.9 KiB
Perl
$ setconfig extensions.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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