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45bf473a7b
There was a bug in dcommit (and commit-diff) which caused deltas to be generated against the latest version of the changed file in a repository, and not the revision we are diffing (the tree) against locally. This bug can cause recent changes to the svn repository to be silently clobbered by git-svn if our repository is out-of-date. Thanks to Steven Grimm for noticing the bug. The (few) people using the commit-diff command are now required to use the -r/--revision argument. dcommit usage is unchanged. Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
41 lines
1,000 B
Bash
Executable file
41 lines
1,000 B
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2006 Eric Wong
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test_description='git-svn commit-diff'
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. ./lib-git-svn.sh
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if test -n "$GIT_SVN_NO_LIB" && test "$GIT_SVN_NO_LIB" -ne 0
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then
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echo 'Skipping: commit-diff needs SVN libraries'
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test_done
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exit 0
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fi
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test_expect_success 'initialize repo' "
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mkdir import &&
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cd import &&
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echo hello > readme &&
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svn import -m 'initial' . $svnrepo &&
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cd .. &&
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echo hello > readme &&
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git update-index --add readme &&
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git commit -a -m 'initial' &&
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echo world >> readme &&
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git commit -a -m 'another'
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"
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head=`git rev-parse --verify HEAD^0`
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prev=`git rev-parse --verify HEAD^1`
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# the internals of the commit-diff command are the same as the regular
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# commit, so only a basic test of functionality is needed since we've
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# already tested commit extensively elsewhere
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test_expect_success 'test the commit-diff command' "
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test -n '$prev' && test -n '$head' &&
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git-svn commit-diff -r1 '$prev' '$head' '$svnrepo' &&
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svn co $svnrepo wc &&
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cmp readme wc/readme
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"
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test_done
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