Mercurial > hg
view tests/test-merge-commit @ 5096:ad6b97132b81
merge: fix a copy detection bug (issue672)
When merging rev1 and rev2, we want to search for copies that happened
in rev1 but not in rev2 and vice-versa. We were starting the search at
rev1/rev2 and then going back, stopping as soon as we reached the revno
of the ancestor, but that can miss some cases (see the new
test-issue672).
Now we calculate the revisions that are ancestors of rev1 or rev2 (but
not both) and make sure the search doesn't stop too early.
Simplified test provided by mpm, based on a test case provided by
Edward Lee.
author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
---|---|
date | Sun, 12 Aug 2007 12:15:10 -0300 |
parents | 46280c004f22 |
children | 6c82beaaa11a |
line wrap: on
line source
#!/bin/sh # check that renames are correctly saved by a commit after a merge # test with the merge on 3 having the rename on the local parent hg init a cd a echo line1 > foo hg add foo hg ci -m '0: add foo' -d '0 0' echo line2 >> foo hg ci -m '1: change foo' -d '0 0' hg up -C 0 hg mv foo bar rm bar echo line0 > bar echo line1 >> bar hg ci -m '2: mv foo bar; change bar' -d '0 0' hg merge 1 echo '% contents of bar should be line0 line1 line2' cat bar hg ci -m '3: merge with local rename' -d '0 0' hg debugindex .hg/store/data/bar.i hg debugrename bar hg debugindex .hg/store/data/foo.i # revert the content change from rev 2 hg up -C 2 rm bar echo line1 > bar hg ci -m '4: revert content change from rev 2' -d '0 0' hg log --template '#rev#:#node|short# #parents#\n' echo '% this should use bar@rev2 as the ancestor' hg --debug merge 3 echo '% contents of bar should be line1 line2' cat bar hg ci -m '5: merge' -d '0 0' hg debugindex .hg/store/data/bar.i # same thing, but with the merge on 3 having the rename on the remote parent echo echo cd .. hg clone -U -r 1 -r 2 a b cd b hg up -C 1 hg merge 2 echo '% contents of bar should be line0 line1 line2' cat bar hg ci -m '3: merge with remote rename' -d '0 0' hg debugindex .hg/store/data/bar.i hg debugrename bar hg debugindex .hg/store/data/foo.i # revert the content change from rev 2 hg up -C 2 rm bar echo line1 > bar hg ci -m '4: revert content change from rev 2' -d '0 0' hg log --template '#rev#:#node|short# #parents#\n' echo '% this should use bar@rev2 as the ancestor' hg --debug merge 3 echo '% contents of bar should be line1 line2' cat bar hg ci -m '5: merge' -d '0 0' hg debugindex .hg/store/data/bar.i