actually port simplemerge to hg
- use bdiff instead of patiencediff; this is a larger change, since
bdiff works on 2 multi-line strings, while patiencediff works on 2
lists;
- rename the main class from Merge3 to Merge3Text and add a Merge3
class that derives from Merge3Text. This new Merge3 class has
the same interface from the original class, so that the tests
still work;
- Merge3 uses util.binary to detect binary data and raises
util.Abort instead of a specific exception;
- don't use the @decorator syntax, to keep python2.3 compatibility;
- the test uses unittest, which likes to print how long it took to
run. This obviously doesn't play too well with hg's test suite,
so we override time.time to fool unittest;
- one test has a different (but still valid) output because of the
different diff algorithm used;
- the TestCase class used by bzr has some extras to help debugging.
test-merge3.py used 2 of them:
- log method to log some data
- assertEqualDiff method to ease viewing diffs of diffs
We add a dummy log method and use regular assertEquals instead of
assertEqualDiff.
- make simplemerge executable and add "#!/usr/bin/env python" header
#!/bin/sh
cp "$TESTDIR"/printenv.py .
hg init test
cd test
echo 0 > afile
hg add afile
hg commit -m "0.0" -d "1000000 0"
echo 1 >> afile
hg commit -m "0.1" -d "1000000 0"
echo 2 >> afile
hg commit -m "0.2" -d "1000000 0"
echo 3 >> afile
hg commit -m "0.3" -d "1000000 0"
hg update -C 0
echo 1 >> afile
hg commit -m "1.1" -d "1000000 0"
echo 2 >> afile
hg commit -m "1.2" -d "1000000 0"
echo "a line" > fred
echo 3 >> afile
hg add fred
hg commit -m "1.3" -d "1000000 0"
hg mv afile adifferentfile
hg commit -m "1.3m" -d "1000000 0"
hg update -C 3
hg mv afile anotherfile
hg commit -m "0.3m" -d "1000000 0"
hg verify
cd ..
hg init empty
hg -R test bundle full.hg empty
hg -R test unbundle full.hg
hg -R empty heads
hg -R empty verify
hg --cwd test pull ../full.hg
hg --cwd empty pull ../full.hg
hg -R empty rollback
hg --cwd empty pull ../full.hg
rm -r empty
hg init empty
cd empty
hg -R bundle://../full.hg log
echo '[hooks]' >> .hg/hgrc
echo 'changegroup = python ../printenv.py changegroup' >> .hg/hgrc
#doesn't work (yet ?)
#hg -R bundle://../full.hg verify
hg pull bundle://../full.hg
cd ..
rm -r empty
hg init empty
hg clone -r 3 test partial
hg clone partial partial2
cd partial
hg -R bundle://../full.hg log
hg incoming bundle://../full.hg
hg -R bundle://../full.hg outgoing ../partial2
hg -R bundle://../does-not-exist.hg outgoing ../partial2
cd ..
# test for 540d1059c802
hg init orig
cd orig
echo foo > foo
hg add foo
hg ci -m 'add foo' -d '0 0'
hg clone . ../copy
hg tag -d '0 0' foo
cd ../copy
echo >> foo
hg ci -m 'change foo' -d '0 0'
hg bundle ../bundle.hg ../orig
cd ../orig
hg incoming ../bundle.hg
cd ..