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https://github.com/git/git.git
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5eec27e35f
'git svn dcommit' takes an optional revision argument, but the meaning of it was rather scary. It completely ignored the current state of the HEAD, only looking at the revisions between SVN and $rev. If HEAD was attached to $branch, the branch lost all commits $rev..$branch in the process. Considering that 'git svn dcommit HEAD^' has the intuitive meaning "dcommit all changes on my branch except the last one", we change the meaning of the revision argument. git-svn temporarily checks out $rev for its work, meaning that * if a branch is specified, that branch (_not_ the HEAD) is rebased as part of the dcommit, * if some other revision is specified, as in the example, all work happens on a detached HEAD and no branch is affected. Signed-off-by: Thomas Rast <trast@student.ethz.ch> Acked-by: Eric Wong <normalperson@yhbt.net>
291 lines
8.4 KiB
Bash
Executable file
291 lines
8.4 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2006 Eric Wong
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#
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test_description='git svn basic tests'
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GIT_SVN_LC_ALL=${LC_ALL:-$LANG}
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. ./lib-git-svn.sh
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say 'define NO_SVN_TESTS to skip git svn tests'
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case "$GIT_SVN_LC_ALL" in
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*.UTF-8)
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test_set_prereq UTF8
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;;
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*)
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say "UTF-8 locale not set, some tests skipped ($GIT_SVN_LC_ALL)"
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;;
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esac
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test_expect_success \
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'initialize git svn' '
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mkdir import &&
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cd import &&
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echo foo > foo &&
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ln -s foo foo.link
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mkdir -p dir/a/b/c/d/e &&
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echo "deep dir" > dir/a/b/c/d/e/file &&
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mkdir bar &&
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echo "zzz" > bar/zzz &&
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echo "#!/bin/sh" > exec.sh &&
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chmod +x exec.sh &&
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svn_cmd import -m "import for git svn" . "$svnrepo" >/dev/null &&
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cd .. &&
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rm -rf import &&
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git svn init "$svnrepo"'
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test_expect_success \
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'import an SVN revision into git' \
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'git svn fetch'
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test_expect_success "checkout from svn" 'svn co "$svnrepo" "$SVN_TREE"'
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name='try a deep --rmdir with a commit'
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test_expect_success "$name" '
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git checkout -f -b mybranch ${remotes_git_svn} &&
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mv dir/a/b/c/d/e/file dir/file &&
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cp dir/file file &&
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git update-index --add --remove dir/a/b/c/d/e/file dir/file file &&
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git commit -m "$name" &&
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git svn set-tree --find-copies-harder --rmdir \
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${remotes_git_svn}..mybranch &&
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svn_cmd up "$SVN_TREE" &&
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test -d "$SVN_TREE"/dir && test ! -d "$SVN_TREE"/dir/a'
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name='detect node change from file to directory #1'
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test_expect_success "$name" "
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mkdir dir/new_file &&
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mv dir/file dir/new_file/file &&
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mv dir/new_file dir/file &&
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git update-index --remove dir/file &&
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git update-index --add dir/file/file &&
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git commit -m '$name' &&
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test_must_fail git svn set-tree --find-copies-harder --rmdir \
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${remotes_git_svn}..mybranch" || true
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name='detect node change from directory to file #1'
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test_expect_success "$name" '
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rm -rf dir "$GIT_DIR"/index &&
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git checkout -f -b mybranch2 ${remotes_git_svn} &&
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mv bar/zzz zzz &&
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rm -rf bar &&
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mv zzz bar &&
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git update-index --remove -- bar/zzz &&
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git update-index --add -- bar &&
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git commit -m "$name" &&
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test_must_fail git svn set-tree --find-copies-harder --rmdir \
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${remotes_git_svn}..mybranch2' || true
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name='detect node change from file to directory #2'
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test_expect_success "$name" '
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rm -f "$GIT_DIR"/index &&
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git checkout -f -b mybranch3 ${remotes_git_svn} &&
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rm bar/zzz &&
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git update-index --remove bar/zzz &&
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mkdir bar/zzz &&
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echo yyy > bar/zzz/yyy &&
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git update-index --add bar/zzz/yyy &&
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git commit -m "$name" &&
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test_must_fail git svn set-tree --find-copies-harder --rmdir \
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${remotes_git_svn}..mybranch3' || true
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name='detect node change from directory to file #2'
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test_expect_success "$name" '
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rm -f "$GIT_DIR"/index &&
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git checkout -f -b mybranch4 ${remotes_git_svn} &&
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rm -rf dir &&
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git update-index --remove -- dir/file &&
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touch dir &&
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echo asdf > dir &&
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git update-index --add -- dir &&
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git commit -m "$name" &&
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test_must_fail git svn set-tree --find-copies-harder --rmdir \
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${remotes_git_svn}..mybranch4' || true
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name='remove executable bit from a file'
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test_expect_success "$name" '
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rm -f "$GIT_DIR"/index &&
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git checkout -f -b mybranch5 ${remotes_git_svn} &&
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chmod -x exec.sh &&
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git update-index exec.sh &&
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git commit -m "$name" &&
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git svn set-tree --find-copies-harder --rmdir \
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${remotes_git_svn}..mybranch5 &&
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svn_cmd up "$SVN_TREE" &&
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test ! -x "$SVN_TREE"/exec.sh'
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name='add executable bit back file'
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test_expect_success "$name" '
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chmod +x exec.sh &&
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git update-index exec.sh &&
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git commit -m "$name" &&
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git svn set-tree --find-copies-harder --rmdir \
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${remotes_git_svn}..mybranch5 &&
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svn_cmd up "$SVN_TREE" &&
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test -x "$SVN_TREE"/exec.sh'
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name='executable file becomes a symlink to bar/zzz (file)'
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test_expect_success "$name" '
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rm exec.sh &&
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ln -s bar/zzz exec.sh &&
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git update-index exec.sh &&
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git commit -m "$name" &&
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git svn set-tree --find-copies-harder --rmdir \
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${remotes_git_svn}..mybranch5 &&
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svn_cmd up "$SVN_TREE" &&
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test -L "$SVN_TREE"/exec.sh'
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name='new symlink is added to a file that was also just made executable'
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test_expect_success "$name" '
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chmod +x bar/zzz &&
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ln -s bar/zzz exec-2.sh &&
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git update-index --add bar/zzz exec-2.sh &&
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git commit -m "$name" &&
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git svn set-tree --find-copies-harder --rmdir \
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${remotes_git_svn}..mybranch5 &&
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svn_cmd up "$SVN_TREE" &&
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test -x "$SVN_TREE"/bar/zzz &&
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test -L "$SVN_TREE"/exec-2.sh'
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name='modify a symlink to become a file'
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test_expect_success "$name" '
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echo git help > help || true &&
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rm exec-2.sh &&
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cp help exec-2.sh &&
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git update-index exec-2.sh &&
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git commit -m "$name" &&
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git svn set-tree --find-copies-harder --rmdir \
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${remotes_git_svn}..mybranch5 &&
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svn_cmd up "$SVN_TREE" &&
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test -f "$SVN_TREE"/exec-2.sh &&
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test ! -L "$SVN_TREE"/exec-2.sh &&
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test_cmp help "$SVN_TREE"/exec-2.sh'
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name="commit with UTF-8 message: locale: $GIT_SVN_LC_ALL"
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LC_ALL="$GIT_SVN_LC_ALL"
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export LC_ALL
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test_expect_success UTF8 "$name" "
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echo '# hello' >> exec-2.sh &&
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git update-index exec-2.sh &&
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git commit -m 'éï∏' &&
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git svn set-tree HEAD"
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unset LC_ALL
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name='test fetch functionality (svn => git) with alternate GIT_SVN_ID'
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GIT_SVN_ID=alt
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export GIT_SVN_ID
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test_expect_success "$name" \
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'git svn init "$svnrepo" && git svn fetch &&
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git rev-list --pretty=raw ${remotes_git_svn} | grep ^tree | uniq > a &&
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git rev-list --pretty=raw remotes/alt | grep ^tree | uniq > b &&
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test_cmp a b'
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name='check imported tree checksums expected tree checksums'
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rm -f expected
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if test_have_prereq UTF8
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then
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echo tree bf522353586b1b883488f2bc73dab0d9f774b9a9 > expected
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fi
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cat >> expected <<\EOF
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tree 83654bb36f019ae4fe77a0171f81075972087624
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tree 031b8d557afc6fea52894eaebb45bec52f1ba6d1
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tree 0b094cbff17168f24c302e297f55bfac65eb8bd3
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tree d667270a1f7b109f5eb3aaea21ede14b56bfdd6e
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tree 56a30b966619b863674f5978696f4a3594f2fca9
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tree d667270a1f7b109f5eb3aaea21ede14b56bfdd6e
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tree 8f51f74cf0163afc9ad68a4b1537288c4558b5a4
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EOF
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test_expect_success "$name" "test_cmp a expected"
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test_expect_success 'exit if remote refs are ambigious' "
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git config --add svn-remote.svn.fetch \
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bar:refs/${remotes_git_svn} &&
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test_must_fail git svn migrate
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"
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test_expect_success 'exit if init-ing a would clobber a URL' '
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svnadmin create "${PWD}/svnrepo2" &&
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svn mkdir -m "mkdir bar" "${svnrepo}2/bar" &&
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git config --unset svn-remote.svn.fetch \
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"^bar:refs/${remotes_git_svn}$" &&
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test_must_fail git svn init "${svnrepo}2/bar"
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'
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test_expect_success \
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'init allows us to connect to another directory in the same repo' '
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git svn init --minimize-url -i bar "$svnrepo/bar" &&
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git config --get svn-remote.svn.fetch \
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"^bar:refs/remotes/bar$" &&
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git config --get svn-remote.svn.fetch \
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"^:refs/${remotes_git_svn}$"
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'
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test_expect_success 'dcommit $rev does not clobber current branch' '
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git svn fetch -i bar &&
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git checkout -b my-bar refs/remotes/bar &&
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echo 1 > foo &&
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git add foo &&
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git commit -m "change 1" &&
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echo 2 > foo &&
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git add foo &&
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git commit -m "change 2" &&
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old_head=$(git rev-parse HEAD) &&
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git svn dcommit -i bar HEAD^ &&
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test $old_head = $(git rev-parse HEAD) &&
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test refs/heads/my-bar = $(git symbolic-ref HEAD) &&
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git log refs/remotes/bar | grep "change 1" &&
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! git log refs/remotes/bar | grep "change 2" &&
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git checkout master &&
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git branch -D my-bar
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'
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test_expect_success 'able to dcommit to a subdirectory' "
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git svn fetch -i bar &&
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git checkout -b my-bar refs/remotes/bar &&
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echo abc > d &&
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git update-index --add d &&
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git commit -m '/bar/d should be in the log' &&
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git svn dcommit -i bar &&
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test -z \"\`git diff refs/heads/my-bar refs/remotes/bar\`\" &&
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mkdir newdir &&
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echo new > newdir/dir &&
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git update-index --add newdir/dir &&
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git commit -m 'add a new directory' &&
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git svn dcommit -i bar &&
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test -z \"\`git diff refs/heads/my-bar refs/remotes/bar\`\" &&
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echo foo >> newdir/dir &&
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git update-index newdir/dir &&
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git commit -m 'modify a file in new directory' &&
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git svn dcommit -i bar &&
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test -z \"\`git diff refs/heads/my-bar refs/remotes/bar\`\"
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"
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test_expect_success 'able to set-tree to a subdirectory' "
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echo cba > d &&
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git update-index d &&
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git commit -m 'update /bar/d' &&
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git svn set-tree -i bar HEAD &&
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test -z \"\`git diff refs/heads/my-bar refs/remotes/bar\`\"
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"
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test_expect_success 'git-svn works in a bare repository' '
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mkdir bare-repo &&
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( cd bare-repo &&
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git init --bare &&
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GIT_DIR=. git svn init "$svnrepo" &&
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git svn fetch ) &&
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rm -rf bare-repo
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'
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test_done
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