Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-copy2 @ 5210:90d9ec0dc69d
merge: forcefully mark files that we get from the second parent as dirty
After a hg merge, we want to include in the commit all the files that we
got from the second parent, so that we have the correct file-level
history. To make them visible to hg commit, we try to mark them as dirty.
Unfortunately, right now we can't really mark them as dirty[1] - the
best we can do is to mark them as needing a full comparison of their
contents, but they will still be considered clean if they happen to be
identical to the version in the first parent.
This changeset extends the dirstate format in a compatible way, so that
we can mark a file as dirty:
Right now we use a negative file size to indicate we don't have valid
stat data for this entry. In practice, this size is always -1.
This patch uses -2 to indicate that the entry is dirty. Older versions
of hg won't choke on this dirstate, but they may happily mark the file
as clean after a full comparison, destroying all of our hard work.
The patch adds a dirstate.normallookup method with the semantics of the
current normaldirty, and changes normaldirty to forcefully mark the
entry as dirty.
This should fix issue522.
[1] - well, we could put them in state 'm', but that state has a
different meaning.
author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
---|---|
date | Thu, 23 Aug 2007 01:48:29 -0300 |
parents | 44e17f5029d0 |
children |
line wrap: on
line source
#!/bin/sh hg init echo foo > foo echo "# should fail - foo is not managed" hg mv foo bar hg st -A hg add foo echo "# dry-run; print a warning that this is not a real copy; foo is added" hg mv --dry-run foo bar hg st -A echo "# should print a warning that this is not a real copy; bar is added" hg mv foo bar hg st -A echo "# should print a warning that this is not a real copy; foo is added" hg cp bar foo hg rm -f bar rm bar hg st -A hg commit -m1 -d"0 0" echo "# dry-run; should show that foo is clean" hg copy --dry-run foo bar hg st -A echo "# should show copy" hg copy foo bar hg st -C echo "# shouldn't show copy" hg commit -m2 -d"0 0" hg st -C echo "# should match" hg debugindex .hg/store/data/foo.i hg debugrename bar echo bleah > foo echo quux > bar hg commit -m3 -d"0 0" echo "# should not be renamed" hg debugrename bar hg copy -f foo bar echo "# should show copy" hg st -C hg commit -m3 -d"0 0" echo "# should show no parents for tip" hg debugindex .hg/store/data/bar.i echo "# should match" hg debugindex .hg/store/data/foo.i hg debugrename bar echo "# should show no copies" hg st -C echo "# copy --after on an added file" cp bar baz hg add baz hg cp -A bar baz hg st -C echo "# foo was clean:" hg st -AC foo echo "# but it's considered modified after a copy --after --force" hg copy -Af bar foo hg st -AC foo exit 0