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https://github.com/git/git.git
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41ac414ea2
Originally, test_expect_failure was designed to be the opposite
of test_expect_success, but this was a bad decision. Most tests
run a series of commands that leads to the single command that
needs to be tested, like this:
test_expect_{success,failure} 'test title' '
setup1 &&
setup2 &&
setup3 &&
what is to be tested
'
And expecting a failure exit from the whole sequence misses the
point of writing tests. Your setup$N that are supposed to
succeed may have failed without even reaching what you are
trying to test. The only valid use of test_expect_failure is to
check a trivial single command that is expected to fail, which
is a minority in tests of Porcelain-ish commands.
This large-ish patch rewrites all uses of test_expect_failure to
use test_expect_success and rewrites the condition of what is
tested, like this:
test_expect_success 'test title' '
setup1 &&
setup2 &&
setup3 &&
! this command should fail
'
test_expect_failure is redefined to serve as a reminder that
that test *should* succeed but due to a known breakage in git it
currently does not pass. So if git-foo command should create a
file 'bar' but you discovered a bug that it doesn't, you can
write a test like this:
test_expect_failure 'git-foo should create bar' '
rm -f bar &&
git foo &&
test -f bar
'
This construct acts similar to test_expect_success, but instead
of reporting "ok/FAIL" like test_expect_success does, the
outcome is reported as "FIXED/still broken".
Signed-off-by: Junio C Hamano <gitster@pobox.com>
268 lines
7.5 KiB
Bash
Executable file
268 lines
7.5 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2006 Eric Wong
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#
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test_description='git-svn basic tests'
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GIT_SVN_LC_ALL=$LC_ALL
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case "$LC_ALL" in
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*.UTF-8)
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have_utf8=t
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;;
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*)
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have_utf8=
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;;
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esac
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. ./lib-git-svn.sh
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echo 'define NO_SVN_TESTS to skip git-svn tests'
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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 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 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 '$name' &&
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! git-svn set-tree --find-copies-harder --rmdir \
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remotes/git-svn..mybranch" || true
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name='detect node change from directory to file #1'
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test_expect_success "$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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! 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 '$name' &&
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! git-svn set-tree --find-copies-harder --rmdir \
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remotes/git-svn..mybranch3" || true
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name='detect node change from directory to file #2'
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test_expect_success "$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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! 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 '$name' &&
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git-svn set-tree --find-copies-harder --rmdir \
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remotes/git-svn..mybranch5 &&
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svn up '$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 '$name' &&
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git-svn set-tree --find-copies-harder --rmdir \
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remotes/git-svn..mybranch5 &&
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svn up '$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 '$name' &&
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git-svn set-tree --find-copies-harder --rmdir \
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remotes/git-svn..mybranch5 &&
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svn up '$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 '$name' &&
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git-svn set-tree --find-copies-harder --rmdir \
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remotes/git-svn..mybranch5 &&
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svn up '$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 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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git diff help $SVN_TREE/exec-2.sh"
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if test "$have_utf8" = t
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then
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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 "$name" "
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echo '# hello' >> exec-2.sh &&
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git update-index exec-2.sh &&
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git commit -m 'éï∏' &&
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git-svn set-tree HEAD"
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unset LC_ALL
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else
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echo "UTF-8 locale not set, test skipped ($GIT_SVN_LC_ALL)"
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fi
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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 $svnrepo && git-svn fetch &&
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git rev-list --pretty=raw remotes/git-svn | grep ^tree | uniq > a &&
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git rev-list --pretty=raw remotes/alt | grep ^tree | uniq > b &&
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git diff a b"
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name='check imported tree checksums expected tree checksums'
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rm -f expected
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if test "$have_utf8" = t
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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" "git diff 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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! 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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! 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 '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_done
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