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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
80 lines
2.3 KiB
Perl
80 lines
2.3 KiB
Perl
#chg-compatible
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Fsmonitor makes the size numbers less predicatable.
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#require no-fsmonitor
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$ setconfig format.dirstate=2
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$ setconfig treestate.mingcage=0
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Prepare: fake uuid.uuid4 so it becomes predictable
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$ cat > fakeuuid.py << EOF
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> import os, uuid
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> path = os.path.join(os.environ.get('TESTTMP'), 'uuid')
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> def uuid4():
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> value = 0
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> try:
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> value = int(open(path).read())
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> except Exception:
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> pass
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> _ = open(path, 'w').write('%s' % (value + 1))
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> return '00000000-0000-0000-0000-%012d' % value
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> uuid.uuid4 = uuid4
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> EOF
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$ setconfig extensions.uuid=$TESTTMP/fakeuuid.py debug.dirstate.delaywrite=2
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$ setconfig treestate.repackfactor=3 treestate.minrepackthreshold=100
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$ umask 022
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Make some commits
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$ newrepo
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$ touch -t 200001010000 a b c d e
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$ hg ci -m init -A a b c d e -q --debug | grep treestate
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treestate repack threshold set to 507
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$ hg debugtreestate
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dirstate v2 (using treestate/00000000-0000-0000-0000-000000000000, offset 169, 5 files tracked)
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$ echo 1 > a
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$ touch -t 200001010000 a
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$ hg ci -m modify
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$ hg debugtreestate
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dirstate v2 (using treestate/00000000-0000-0000-0000-000000000000, offset 300, 5 files tracked)
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Repack makes the file smaller
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$ hg debugtreestate repack --debug
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creating treestate/00000000-0000-0000-0000-000000000001
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$ hg debugtreestate
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dirstate v2 (using treestate/00000000-0000-0000-0000-000000000001, offset 88, 5 files tracked)
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Auto repack happens when treestate exceeds size threshold
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$ for i in 12 1 12 1 12 1; do
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> echo .
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> echo $i > a
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> touch -t 200001010000 a
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> hg ci -m modify -q --debug | grep treestate
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> done
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.
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treestate repack threshold set to 657
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.
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.
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.
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.
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.
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creating treestate/00000000-0000-0000-0000-000000000002
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removing old unreferenced treestate/00000000-0000-0000-0000-000000000000
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$ hg debugtreestate
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dirstate v2 (using treestate/00000000-0000-0000-0000-000000000002, offset 88, 5 files tracked)
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Cleanup removes the leftover files
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$ touch .hg/treestate/00000000-0000-0000-0000-000000000005
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$ hg debugtreestate cleanup --debug
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removing old unreferenced treestate/00000000-0000-0000-0000-000000000005
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Cleanup does not remove files that are not old enough
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$ touch .hg/treestate/00000000-0000-0000-0000-000000000007
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$ hg debugtreestate cleanup --debug --config treestate.mingcage=1000
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