t/t9100-git-svn-basic.sh - git - Git at Google

 #!/bin/sh
 #
 # Copyright (c) 2006 Eric Wong
 #

 test_description='git-svn basic tests'
 GIT_SVN_LC_ALL=$LC_ALL

 case "$LC_ALL" in
 *.UTF-8)
 	have_utf8=t
 	;;
 *)
 	have_utf8=
 	;;
 esac

 . ./lib-git-svn.sh

 echo 'define NO_SVN_TESTS to skip git-svn tests'

 test_expect_success \
     'initialize git-svn' "
 	mkdir import &&
 	cd import &&
 	echo foo > foo &&
 	ln -s foo foo.link
 	mkdir -p dir/a/b/c/d/e &&
 	echo 'deep dir' > dir/a/b/c/d/e/file &&
 	mkdir bar &&
 	echo 'zzz' > bar/zzz &&
 	echo '#!/bin/sh' > exec.sh &&
 	chmod +x exec.sh &&
 	svn import -m 'import for git-svn' . $svnrepo >/dev/null &&
 	cd .. &&
 	rm -rf import &&
 	git-svn init $svnrepo"

 test_expect_success \
     'import an SVN revision into git' \
     'git-svn fetch'

 test_expect_success "checkout from svn" "svn co $svnrepo '$SVN_TREE'"

 name='try a deep --rmdir with a commit'
 test_expect_success "$name" "
 	git checkout -f -b mybranch remotes/git-svn &&
 	mv dir/a/b/c/d/e/file dir/file &&
 	cp dir/file file &&
 	git update-index --add --remove dir/a/b/c/d/e/file dir/file file &&
 	git commit -m '$name' &&
 	git-svn set-tree --find-copies-harder --rmdir \
 		remotes/git-svn..mybranch &&
 	svn up '$SVN_TREE' &&
 	test -d '$SVN_TREE'/dir && test ! -d '$SVN_TREE'/dir/a"


 name='detect node change from file to directory #1'
 test_expect_failure "$name" "
 	mkdir dir/new_file &&
 	mv dir/file dir/new_file/file &&
 	mv dir/new_file dir/file &&
 	git update-index --remove dir/file &&
 	git update-index --add dir/file/file &&
 	git commit -m '$name'  &&
 	git-svn set-tree --find-copies-harder --rmdir \
 		remotes/git-svn..mybranch" || true


 name='detect node change from directory to file #1'
 test_expect_failure "$name" "
 	rm -rf dir '$GIT_DIR'/index &&
 	git checkout -f -b mybranch2 remotes/git-svn &&
 	mv bar/zzz zzz &&
 	rm -rf bar &&
 	mv zzz bar &&
 	git update-index --remove -- bar/zzz &&
 	git update-index --add -- bar &&
 	git commit -m '$name' &&
 	git-svn set-tree --find-copies-harder --rmdir \
 		remotes/git-svn..mybranch2" || true


 name='detect node change from file to directory #2'
 test_expect_failure "$name" "
 	rm -f '$GIT_DIR'/index &&
 	git checkout -f -b mybranch3 remotes/git-svn &&
 	rm bar/zzz &&
 	git-update-index --remove bar/zzz &&
 	mkdir bar/zzz &&
 	echo yyy > bar/zzz/yyy &&
 	git-update-index --add bar/zzz/yyy &&
 	git commit -m '$name' &&
 	git-svn set-tree --find-copies-harder --rmdir \
 		remotes/git-svn..mybranch3" || true


 name='detect node change from directory to file #2'
 test_expect_failure "$name" "
 	rm -f '$GIT_DIR'/index &&
 	git checkout -f -b mybranch4 remotes/git-svn &&
 	rm -rf dir &&
 	git update-index --remove -- dir/file &&
 	touch dir &&
 	echo asdf > dir &&
 	git update-index --add -- dir &&
 	git commit -m '$name' &&
 	git-svn set-tree --find-copies-harder --rmdir \
 		remotes/git-svn..mybranch4" || true


 name='remove executable bit from a file'
 test_expect_success "$name" "
 	rm -f '$GIT_DIR'/index &&
 	git checkout -f -b mybranch5 remotes/git-svn &&
 	chmod -x exec.sh &&
 	git update-index exec.sh &&
 	git commit -m '$name' &&
 	git-svn set-tree --find-copies-harder --rmdir \
 		remotes/git-svn..mybranch5 &&
 	svn up '$SVN_TREE' &&
 	test ! -x '$SVN_TREE'/exec.sh"


 name='add executable bit back file'
 test_expect_success "$name" "
 	chmod +x exec.sh &&
 	git update-index exec.sh &&
 	git commit -m '$name' &&
 	git-svn set-tree --find-copies-harder --rmdir \
 		remotes/git-svn..mybranch5 &&
 	svn up '$SVN_TREE' &&
 	test -x '$SVN_TREE'/exec.sh"


 name='executable file becomes a symlink to bar/zzz (file)'
 test_expect_success "$name" "
 	rm exec.sh &&
 	ln -s bar/zzz exec.sh &&
 	git update-index exec.sh &&
 	git commit -m '$name' &&
 	git-svn set-tree --find-copies-harder --rmdir \
 		remotes/git-svn..mybranch5 &&
 	svn up '$SVN_TREE' &&
 	test -L '$SVN_TREE'/exec.sh"

 name='new symlink is added to a file that was also just made executable'

 test_expect_success "$name" "
 	chmod +x bar/zzz &&
 	ln -s bar/zzz exec-2.sh &&
 	git update-index --add bar/zzz exec-2.sh &&
 	git commit -m '$name' &&
 	git-svn set-tree --find-copies-harder --rmdir \
 		remotes/git-svn..mybranch5 &&
 	svn up '$SVN_TREE' &&
 	test -x '$SVN_TREE'/bar/zzz &&
 	test -L '$SVN_TREE'/exec-2.sh"

 name='modify a symlink to become a file'
 test_expect_success "$name" "
 	echo git help > help || true &&
 	rm exec-2.sh &&
 	cp help exec-2.sh &&
 	git update-index exec-2.sh &&
 	git commit -m '$name' &&
 	git-svn set-tree --find-copies-harder --rmdir \
 		remotes/git-svn..mybranch5 &&
 	svn up '$SVN_TREE' &&
 	test -f '$SVN_TREE'/exec-2.sh &&
 	test ! -L '$SVN_TREE'/exec-2.sh &&
 	git diff help $SVN_TREE/exec-2.sh"

 if test "$have_utf8" = t
 then
 	name="commit with UTF-8 message: locale: $GIT_SVN_LC_ALL"
 	LC_ALL="$GIT_SVN_LC_ALL"
 	export LC_ALL
 	test_expect_success "$name" "
 		echo '# hello' >> exec-2.sh &&
 		git update-index exec-2.sh &&
 		git commit -m 'éï∏' &&
 		git-svn set-tree HEAD"
 	unset LC_ALL
 else
 	echo "UTF-8 locale not set, test skipped ($GIT_SVN_LC_ALL)"
 fi

 name='test fetch functionality (svn => git) with alternate GIT_SVN_ID'
 GIT_SVN_ID=alt
 export GIT_SVN_ID
 test_expect_success "$name" \
     "git-svn init $svnrepo && git-svn fetch &&
      git-rev-list --pretty=raw remotes/git-svn | grep ^tree | uniq > a &&
      git-rev-list --pretty=raw remotes/alt | grep ^tree | uniq > b &&
      git diff a b"

 name='check imported tree checksums expected tree checksums'
 rm -f expected
 if test "$have_utf8" = t
 then
 	echo tree bf522353586b1b883488f2bc73dab0d9f774b9a9 > expected
 fi
 cat >> expected <<\EOF
 tree 83654bb36f019ae4fe77a0171f81075972087624
 tree 031b8d557afc6fea52894eaebb45bec52f1ba6d1
 tree 0b094cbff17168f24c302e297f55bfac65eb8bd3
 tree d667270a1f7b109f5eb3aaea21ede14b56bfdd6e
 tree 56a30b966619b863674f5978696f4a3594f2fca9
 tree d667270a1f7b109f5eb3aaea21ede14b56bfdd6e
 tree 8f51f74cf0163afc9ad68a4b1537288c4558b5a4
 EOF

 test_expect_success "$name" "git diff a expected"

 test_expect_failure 'exit if remote refs are ambigious' "
         git-config --add svn-remote.svn.fetch \
                               bar:refs/remotes/git-svn &&
         git-svn migrate
         "

 test_expect_failure 'exit if init-ing a would clobber a URL' "
         svnadmin create ${PWD}/svnrepo2 &&
         svn mkdir -m 'mkdir bar' ${svnrepo}2/bar &&
         git-config --unset svn-remote.svn.fetch \
                                 '^bar:refs/remotes/git-svn$' &&
         git-svn init ${svnrepo}2/bar
         "

 test_expect_success \
   'init allows us to connect to another directory in the same repo' "
         git-svn init --minimize-url -i bar $svnrepo/bar &&
         git config --get svn-remote.svn.fetch \
                               '^bar:refs/remotes/bar$' &&
         git config --get svn-remote.svn.fetch \
                               '^:refs/remotes/git-svn$'
         "

 test_expect_success 'able to dcommit to a subdirectory' "
 	git-svn fetch -i bar &&
 	git checkout -b my-bar refs/remotes/bar &&
 	echo abc > d &&
 	git update-index --add d &&
 	git commit -m '/bar/d should be in the log' &&
 	git-svn dcommit -i bar &&
 	test -z \"\`git diff refs/heads/my-bar refs/remotes/bar\`\" &&
 	mkdir newdir &&
 	echo new > newdir/dir &&
 	git update-index --add newdir/dir &&
 	git commit -m 'add a new directory' &&
 	git-svn dcommit -i bar &&
 	test -z \"\`git diff refs/heads/my-bar refs/remotes/bar\`\" &&
 	echo foo >> newdir/dir &&
 	git update-index newdir/dir &&
 	git commit -m 'modify a file in new directory' &&
 	git-svn dcommit -i bar &&
 	test -z \"\`git diff refs/heads/my-bar refs/remotes/bar\`\"
 	"

 test_expect_success 'able to set-tree to a subdirectory' "
 	echo cba > d &&
 	git update-index d &&
 	git commit -m 'update /bar/d' &&
 	git-svn set-tree -i bar HEAD &&
 	test -z \"\`git diff refs/heads/my-bar refs/remotes/bar\`\"
 	"

 test_done
	#!/bin/sh
	#
	# Copyright (c) 2006 Eric Wong
	#

	test_description='git-svn basic tests'
	GIT_SVN_LC_ALL=$LC_ALL

	case "$LC_ALL" in
	*.UTF-8)
	have_utf8=t
	;;
	*)
	have_utf8=
	;;
	esac

	. ./lib-git-svn.sh

	echo 'define NO_SVN_TESTS to skip git-svn tests'

	test_expect_success \
	'initialize git-svn' "
	mkdir import &&
	cd import &&
	echo foo > foo &&
	ln -s foo foo.link
	mkdir -p dir/a/b/c/d/e &&
	echo 'deep dir' > dir/a/b/c/d/e/file &&
	mkdir bar &&
	echo 'zzz' > bar/zzz &&
	echo '#!/bin/sh' > exec.sh &&
	chmod +x exec.sh &&
	svn import -m 'import for git-svn' . $svnrepo >/dev/null &&
	cd .. &&
	rm -rf import &&
	git-svn init $svnrepo"

	test_expect_success \
	'import an SVN revision into git' \
	'git-svn fetch'

	test_expect_success "checkout from svn" "svn co $svnrepo '$SVN_TREE'"

	name='try a deep --rmdir with a commit'
	test_expect_success "$name" "
	git checkout -f -b mybranch remotes/git-svn &&
	mv dir/a/b/c/d/e/file dir/file &&
	cp dir/file file &&
	git update-index --add --remove dir/a/b/c/d/e/file dir/file file &&
	git commit -m '$name' &&
	git-svn set-tree --find-copies-harder --rmdir \
	remotes/git-svn..mybranch &&
	svn up '$SVN_TREE' &&
	test -d '$SVN_TREE'/dir && test ! -d '$SVN_TREE'/dir/a"


	name='detect node change from file to directory #1'
	test_expect_failure "$name" "
	mkdir dir/new_file &&
	mv dir/file dir/new_file/file &&
	mv dir/new_file dir/file &&
	git update-index --remove dir/file &&
	git update-index --add dir/file/file &&
	git commit -m '$name' &&
	git-svn set-tree --find-copies-harder --rmdir \
	remotes/git-svn..mybranch" \|\| true


	name='detect node change from directory to file #1'
	test_expect_failure "$name" "
	rm -rf dir '$GIT_DIR'/index &&
	git checkout -f -b mybranch2 remotes/git-svn &&
	mv bar/zzz zzz &&
	rm -rf bar &&
	mv zzz bar &&
	git update-index --remove -- bar/zzz &&
	git update-index --add -- bar &&
	git commit -m '$name' &&
	git-svn set-tree --find-copies-harder --rmdir \
	remotes/git-svn..mybranch2" \|\| true


	name='detect node change from file to directory #2'
	test_expect_failure "$name" "
	rm -f '$GIT_DIR'/index &&
	git checkout -f -b mybranch3 remotes/git-svn &&
	rm bar/zzz &&
	git-update-index --remove bar/zzz &&
	mkdir bar/zzz &&
	echo yyy > bar/zzz/yyy &&
	git-update-index --add bar/zzz/yyy &&
	git commit -m '$name' &&
	git-svn set-tree --find-copies-harder --rmdir \
	remotes/git-svn..mybranch3" \|\| true


	name='detect node change from directory to file #2'
	test_expect_failure "$name" "
	rm -f '$GIT_DIR'/index &&
	git checkout -f -b mybranch4 remotes/git-svn &&
	rm -rf dir &&
	git update-index --remove -- dir/file &&
	touch dir &&
	echo asdf > dir &&
	git update-index --add -- dir &&
	git commit -m '$name' &&
	git-svn set-tree --find-copies-harder --rmdir \
	remotes/git-svn..mybranch4" \|\| true


	name='remove executable bit from a file'
	test_expect_success "$name" "
	rm -f '$GIT_DIR'/index &&
	git checkout -f -b mybranch5 remotes/git-svn &&
	chmod -x exec.sh &&
	git update-index exec.sh &&
	git commit -m '$name' &&
	git-svn set-tree --find-copies-harder --rmdir \
	remotes/git-svn..mybranch5 &&
	svn up '$SVN_TREE' &&
	test ! -x '$SVN_TREE'/exec.sh"


	name='add executable bit back file'
	test_expect_success "$name" "
	chmod +x exec.sh &&
	git update-index exec.sh &&
	git commit -m '$name' &&
	git-svn set-tree --find-copies-harder --rmdir \
	remotes/git-svn..mybranch5 &&
	svn up '$SVN_TREE' &&
	test -x '$SVN_TREE'/exec.sh"


	name='executable file becomes a symlink to bar/zzz (file)'
	test_expect_success "$name" "
	rm exec.sh &&
	ln -s bar/zzz exec.sh &&
	git update-index exec.sh &&
	git commit -m '$name' &&
	git-svn set-tree --find-copies-harder --rmdir \
	remotes/git-svn..mybranch5 &&
	svn up '$SVN_TREE' &&
	test -L '$SVN_TREE'/exec.sh"

	name='new symlink is added to a file that was also just made executable'

	test_expect_success "$name" "
	chmod +x bar/zzz &&
	ln -s bar/zzz exec-2.sh &&
	git update-index --add bar/zzz exec-2.sh &&
	git commit -m '$name' &&
	git-svn set-tree --find-copies-harder --rmdir \
	remotes/git-svn..mybranch5 &&
	svn up '$SVN_TREE' &&
	test -x '$SVN_TREE'/bar/zzz &&
	test -L '$SVN_TREE'/exec-2.sh"

	name='modify a symlink to become a file'
	test_expect_success "$name" "
	echo git help > help \|\| true &&
	rm exec-2.sh &&
	cp help exec-2.sh &&
	git update-index exec-2.sh &&
	git commit -m '$name' &&
	git-svn set-tree --find-copies-harder --rmdir \
	remotes/git-svn..mybranch5 &&
	svn up '$SVN_TREE' &&
	test -f '$SVN_TREE'/exec-2.sh &&
	test ! -L '$SVN_TREE'/exec-2.sh &&
	git diff help $SVN_TREE/exec-2.sh"

	if test "$have_utf8" = t
	then
	name="commit with UTF-8 message: locale: $GIT_SVN_LC_ALL"
	LC_ALL="$GIT_SVN_LC_ALL"
	export LC_ALL
	test_expect_success "$name" "
	echo '# hello' >> exec-2.sh &&
	git update-index exec-2.sh &&
	git commit -m 'éï∏' &&
	git-svn set-tree HEAD"
	unset LC_ALL
	else
	echo "UTF-8 locale not set, test skipped ($GIT_SVN_LC_ALL)"
	fi

	name='test fetch functionality (svn => git) with alternate GIT_SVN_ID'
	GIT_SVN_ID=alt
	export GIT_SVN_ID
	test_expect_success "$name" \
	"git-svn init $svnrepo && git-svn fetch &&
	git-rev-list --pretty=raw remotes/git-svn \| grep ^tree \| uniq > a &&
	git-rev-list --pretty=raw remotes/alt \| grep ^tree \| uniq > b &&
	git diff a b"

	name='check imported tree checksums expected tree checksums'
	rm -f expected
	if test "$have_utf8" = t
	then
	echo tree bf522353586b1b883488f2bc73dab0d9f774b9a9 > expected
	fi
	cat >> expected <<\EOF
	tree 83654bb36f019ae4fe77a0171f81075972087624
	tree 031b8d557afc6fea52894eaebb45bec52f1ba6d1
	tree 0b094cbff17168f24c302e297f55bfac65eb8bd3
	tree d667270a1f7b109f5eb3aaea21ede14b56bfdd6e
	tree 56a30b966619b863674f5978696f4a3594f2fca9
	tree d667270a1f7b109f5eb3aaea21ede14b56bfdd6e
	tree 8f51f74cf0163afc9ad68a4b1537288c4558b5a4
	EOF

	test_expect_success "$name" "git diff a expected"

	test_expect_failure 'exit if remote refs are ambigious' "
	git-config --add svn-remote.svn.fetch \
	bar:refs/remotes/git-svn &&
	git-svn migrate
	"

	test_expect_failure 'exit if init-ing a would clobber a URL' "
	svnadmin create ${PWD}/svnrepo2 &&
	svn mkdir -m 'mkdir bar' ${svnrepo}2/bar &&
	git-config --unset svn-remote.svn.fetch \
	'^bar:refs/remotes/git-svn$' &&
	git-svn init ${svnrepo}2/bar
	"

	test_expect_success \
	'init allows us to connect to another directory in the same repo' "
	git-svn init --minimize-url -i bar $svnrepo/bar &&
	git config --get svn-remote.svn.fetch \
	'^bar:refs/remotes/bar$' &&
	git config --get svn-remote.svn.fetch \
	'^:refs/remotes/git-svn$'
	"

	test_expect_success 'able to dcommit to a subdirectory' "
	git-svn fetch -i bar &&
	git checkout -b my-bar refs/remotes/bar &&
	echo abc > d &&
	git update-index --add d &&
	git commit -m '/bar/d should be in the log' &&
	git-svn dcommit -i bar &&
	test -z \"\`git diff refs/heads/my-bar refs/remotes/bar\`\" &&
	mkdir newdir &&
	echo new > newdir/dir &&
	git update-index --add newdir/dir &&
	git commit -m 'add a new directory' &&
	git-svn dcommit -i bar &&
	test -z \"\`git diff refs/heads/my-bar refs/remotes/bar\`\" &&
	echo foo >> newdir/dir &&
	git update-index newdir/dir &&
	git commit -m 'modify a file in new directory' &&
	git-svn dcommit -i bar &&
	test -z \"\`git diff refs/heads/my-bar refs/remotes/bar\`\"
	"

	test_expect_success 'able to set-tree to a subdirectory' "
	echo cba > d &&
	git update-index d &&
	git commit -m 'update /bar/d' &&
	git-svn set-tree -i bar HEAD &&
	test -z \"\`git diff refs/heads/my-bar refs/remotes/bar\`\"
	"

	test_done