Mercurial > hg-stable
changeset 4748:8808ea7da86b
merge: make test for fast-forward merge stricter (issue619)
don't allow merging with an ancestor
fix != on contexts
add a test
| author | Matt Mackall <mpm@selenic.com> |
|---|---|
| date | Thu, 05 Jul 2007 13:34:18 -0500 |
| parents | 452d171a1b39 |
| children | 5cc184800bf2 9797124581c9 |
| files | mercurial/context.py mercurial/merge.py tests/test-issue619 tests/test-issue619.out |
| diffstat | 4 files changed, 37 insertions(+), 1 deletions(-) [+] |
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--- a/mercurial/context.py Wed Jul 04 09:20:56 2007 +0200 +++ b/mercurial/context.py Thu Jul 05 13:34:18 2007 -0500 @@ -40,6 +40,9 @@ except AttributeError: return False + def __ne__(self, other): + return not (self == other) + def __nonzero__(self): return self._rev != nullrev @@ -185,6 +188,9 @@ except AttributeError: return False + def __ne__(self, other): + return not (self == other) + def filectx(self, fileid): '''opens an arbitrary revision of the file without opening a new filelog'''
--- a/mercurial/merge.py Wed Jul 04 09:20:56 2007 +0200 +++ b/mercurial/merge.py Thu Jul 05 13:34:18 2007 -0500 @@ -523,7 +523,7 @@ raise util.Abort(_("outstanding uncommitted merges")) if pa == p1 or pa == p2: # is there a linear path from p1 to p2? if branchmerge: - if p1.branch() != p2.branch(): + if p1.branch() != p2.branch() and pa != p2: fastforward = True else: raise util.Abort(_("there is nothing to merge, just use "
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/test-issue619 Thu Jul 05 13:34:18 2007 -0500 @@ -0,0 +1,20 @@ +#!/bin/sh + +mkdir t +cd t +hg init +echo a > a +hg ci -Ama -d '1000000000 0' +echo b > b +hg branch b +hg ci -Amb -d '1000000000 0' +hg co -C 0 + +echo fast-forward +hg merge b +hg ci -Ammerge -d '1000000000 0' + +echo bogus fast-forward should fail +hg merge b + +echo done
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/test-issue619.out Thu Jul 05 13:34:18 2007 -0500 @@ -0,0 +1,10 @@ +adding a +marked working directory as branch b +adding b +0 files updated, 0 files merged, 1 files removed, 0 files unresolved +fast-forward +1 files updated, 0 files merged, 0 files removed, 0 files unresolved +(branch merge, don't forget to commit) +bogus fast-forward should fail +abort: there is nothing to merge, just use 'hg update' or look at 'hg heads' +done