Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-hook @ 4135:6cb6cfe43c5d
Avoid some false positives for addremove -s
The original code uses the similary score
1 - len(diff(after, before)) / len(after)
The diff can at most be the size of the 'before' file, so any small
'before' file would be considered very similar. Removing an empty file
would cause all files added in the same revision to be considered
copies of the removed file.
This changes the metric to
bytes_overlap(before, after) / len(before + after)
i.e. the actual percentage of bytes shared between the two files.
author | Erling Ellingsen <erlingalf@gmail.com> |
---|---|
date | Sun, 18 Feb 2007 20:39:25 +0100 |
parents | 719488a98ebe |
children | 949516072388 |
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#!/bin/sh # commit hooks can see env vars hg init a cd a echo "[hooks]" > .hg/hgrc echo 'commit = echo commit hook: n=$HG_NODE p1=$HG_PARENT1 p2=$HG_PARENT2' >> .hg/hgrc echo 'commit.b = echo commit hook b' >> .hg/hgrc echo 'precommit = echo precommit hook: p1=$HG_PARENT1 p2=$HG_PARENT2' >> .hg/hgrc echo 'pretxncommit = echo pretxncommit hook: n=$HG_NODE p1=$HG_PARENT1 p2=$HG_PARENT2; hg -q tip' >> .hg/hgrc echo a > a hg add a hg commit -m a -d "1000000 0" hg clone . ../b cd ../b # changegroup hooks can see env vars echo '[hooks]' > .hg/hgrc echo 'prechangegroup = echo prechangegroup hook: u=`echo $HG_URL | sed s,file:.*,file:,`' >> .hg/hgrc echo 'changegroup = echo changegroup hook: n=$HG_NODE u=`echo $HG_URL | sed s,file:.*,file:,`' >> .hg/hgrc echo 'incoming = echo incoming hook: n=$HG_NODE u=`echo $HG_URL | sed s,file:.*,file:,`' >> .hg/hgrc # pretxncommit and commit hooks can see both parents of merge cd ../a echo b >> a hg commit -m a1 -d "1 0" hg update -C 0 echo b > b hg add b hg commit -m b -d '1 0' hg merge 1 hg commit -m merge -d '2 0' cd ../b hg pull ../a # tag hooks can see env vars cd ../a echo 'pretag = echo pretag hook: t=$HG_TAG n=$HG_NODE l=$HG_LOCAL' >> .hg/hgrc echo 'tag = echo tag hook: t=$HG_TAG n=$HG_NODE l=$HG_LOCAL' >> .hg/hgrc hg tag -d '3 0' a hg tag -l la # pretag hook can forbid tagging echo 'pretag.forbid = echo pretag.forbid hook; exit 1' >> .hg/hgrc hg tag -d '4 0' fa hg tag -l fla # pretxncommit hook can see changeset, can roll back txn, changeset # no more there after echo 'pretxncommit.forbid = echo pretxncommit.forbid hook: tip=`hg -q tip`; exit 1' >> .hg/hgrc echo z > z hg add z hg -q tip hg commit -m 'fail' -d '4 0' hg -q tip # precommit hook can prevent commit echo 'precommit.forbid = echo precommit.forbid hook; exit 1' >> .hg/hgrc hg commit -m 'fail' -d '4 0' hg -q tip # preupdate hook can prevent update echo 'preupdate = echo preupdate hook: p1=$HG_PARENT1 p2=$HG_PARENT2' >> .hg/hgrc hg update 1 # update hook echo 'update = echo update hook: p1=$HG_PARENT1 p2=$HG_PARENT2 err=$HG_ERROR' >> .hg/hgrc hg update # prechangegroup hook can prevent incoming changes cd ../b hg -q tip echo '[hooks]' > .hg/hgrc echo 'prechangegroup.forbid = echo prechangegroup.forbid hook; exit 1' >> .hg/hgrc hg pull ../a # pretxnchangegroup hook can see incoming changes, can roll back txn, # incoming changes no longer there after echo '[hooks]' > .hg/hgrc echo 'pretxnchangegroup.forbid = echo pretxnchangegroup.forbid hook: tip=`hg -q tip`; exit 1' >> .hg/hgrc hg pull ../a hg -q tip # outgoing hooks can see env vars rm .hg/hgrc echo '[hooks]' > ../a/.hg/hgrc echo 'preoutgoing = echo preoutgoing hook: s=$HG_SOURCE' >> ../a/.hg/hgrc echo 'outgoing = echo outgoing hook: n=$HG_NODE s=$HG_SOURCE' >> ../a/.hg/hgrc hg pull ../a hg rollback # preoutgoing hook can prevent outgoing changes echo 'preoutgoing.forbid = echo preoutgoing.forbid hook; exit 1' >> ../a/.hg/hgrc hg pull ../a cat > hooktests.py <<EOF from mercurial import util uncallable = 0 def printargs(args): args.pop('ui', None) args.pop('repo', None) a = list(args.items()) a.sort() print 'hook args:' for k, v in a: print ' ', k, v def passhook(**args): printargs(args) def failhook(**args): printargs(args) return True class LocalException(Exception): pass def raisehook(**args): raise LocalException('exception from hook') def aborthook(**args): raise util.Abort('raise abort from hook') def brokenhook(**args): return 1 + {} class container: unreachable = 1 EOF echo '# test python hooks' PYTHONPATH="`pwd`:$PYTHONPATH" export PYTHONPATH echo '[hooks]' > ../a/.hg/hgrc echo 'preoutgoing.broken = python:hooktests.brokenhook' >> ../a/.hg/hgrc hg pull ../a 2>&1 | grep 'raised an exception' echo '[hooks]' > ../a/.hg/hgrc echo 'preoutgoing.raise = python:hooktests.raisehook' >> ../a/.hg/hgrc hg pull ../a 2>&1 | grep 'raised an exception' echo '[hooks]' > ../a/.hg/hgrc echo 'preoutgoing.abort = python:hooktests.aborthook' >> ../a/.hg/hgrc hg pull ../a echo '[hooks]' > ../a/.hg/hgrc echo 'preoutgoing.fail = python:hooktests.failhook' >> ../a/.hg/hgrc hg pull ../a echo '[hooks]' > ../a/.hg/hgrc echo 'preoutgoing.uncallable = python:hooktests.uncallable' >> ../a/.hg/hgrc hg pull ../a echo '[hooks]' > ../a/.hg/hgrc echo 'preoutgoing.nohook = python:hooktests.nohook' >> ../a/.hg/hgrc hg pull ../a echo '[hooks]' > ../a/.hg/hgrc echo 'preoutgoing.nomodule = python:nomodule' >> ../a/.hg/hgrc hg pull ../a echo '[hooks]' > ../a/.hg/hgrc echo 'preoutgoing.badmodule = python:nomodule.nowhere' >> ../a/.hg/hgrc hg pull ../a echo '[hooks]' > ../a/.hg/hgrc echo 'preoutgoing.unreachable = python:hooktests.container.unreachable' >> ../a/.hg/hgrc hg pull ../a echo '[hooks]' > ../a/.hg/hgrc echo 'preoutgoing.pass = python:hooktests.passhook' >> ../a/.hg/hgrc hg pull ../a echo '# make sure --traceback works' echo '[hooks]' > .hg/hgrc echo 'commit.abort = python:hooktests.aborthook' >> .hg/hgrc echo a >> a hg --traceback commit -A -m a 2>&1 | grep '^Traceback' cd .. hg init c cd c cat > hookext.py <<EOF def autohook(**args): print "Automatically installed hook" def reposetup(ui, repo): repo.ui.setconfig("hooks", "commit.auto", autohook) EOF echo '[extensions]' >> .hg/hgrc echo 'hookext = hookext.py' >> .hg/hgrc touch foo hg add foo hg ci -m 'add foo' echo >> foo hg ci --debug -m 'change foo' | sed -e 's/ at .*>/>/' hg showconfig hooks | sed -e 's/ at .*>/>/' exit 0