git-svn: migrate out of contrib

Allow NO_SVN_TESTS to be defined to skip git-svn tests.  These
tests are time-consuming due to SVN being slow, and even more so
if SVN Perl libraries are not available.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>

1 files changed, 234 insertions, 0 deletions

diff --git a/t/t9100-git-svn-basic.sh b/t/t9100-git-svn-basic.sh
new file mode 100755
index 000000000..bf1d6381d
--- /dev/null
+++ b/t/t9100-git-svn-basic.sh
@@ -0,0 +1,234 @@
+#!/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'
+
+mkdir import
+cd import
+
+echo foo > foo
+if test -z "$NO_SYMLINK"
+then
+	ln -s foo foo.link
+fi
+mkdir -p dir/a/b/c/d/e
+echo 'deep dir' > dir/a/b/c/d/e/file
+mkdir -p bar
+echo 'zzz' > bar/zzz
+echo '#!/bin/sh' > exec.sh
+chmod +x exec.sh
+svn import -m 'import for git-svn' . "$svnrepo" >/dev/null
+
+cd ..
+rm -rf import
+
+test_expect_success \
+    'initialize git-svn' \
+    "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 $SVN_TREE"
+
+name='try a deep --rmdir with a commit'
+git checkout -f -b mybranch remotes/git-svn
+mv dir/a/b/c/d/e/file dir/file
+cp dir/file file
+git update-index --add --remove dir/a/b/c/d/e/file dir/file file
+git commit -m "$name"
+
+test_expect_success "$name" \
+    "git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch &&
+     svn up $SVN_TREE &&
+     test -d $SVN_TREE/dir && test ! -d $SVN_TREE/dir/a"
+
+
+name='detect node change from file to directory #1'
+mkdir dir/new_file
+mv dir/file dir/new_file/file
+mv dir/new_file dir/file
+git update-index --remove dir/file
+git update-index --add dir/file/file
+git commit -m "$name"
+
+test_expect_failure "$name" \
+    'git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch' \
+    || true
+
+
+name='detect node change from directory to file #1'
+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"
+
+test_expect_failure "$name" \
+    'git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch2' \
+    || true
+
+
+name='detect node change from file to directory #2'
+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"
+
+test_expect_failure "$name" \
+    'git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch3' \
+    || true
+
+
+name='detect node change from directory to file #2'
+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"
+
+test_expect_failure "$name" \
+    'git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch4' \
+    || true
+
+
+name='remove executable bit from a file'
+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"
+
+test_expect_success "$name" \
+    "git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
+     svn up $SVN_TREE &&
+     test ! -x $SVN_TREE/exec.sh"
+
+
+name='add executable bit back file'
+chmod +x exec.sh
+git update-index exec.sh
+git commit -m "$name"
+
+test_expect_success "$name" \
+    "git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
+     svn up $SVN_TREE &&
+     test -x $SVN_TREE/exec.sh"
+
+
+
+if test -z "$NO_SYMLINK"
+then
+	name='executable file becomes a symlink to bar/zzz (file)'
+	rm exec.sh
+	ln -s bar/zzz exec.sh
+	git update-index exec.sh
+	git commit -m "$name"
+
+	test_expect_success "$name" \
+	    "git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
+	     svn up $SVN_TREE &&
+	     test -L $SVN_TREE/exec.sh"
+
+	name='new symlink is added to a file that was also just made executable'
+	chmod +x bar/zzz
+	ln -s bar/zzz exec-2.sh
+	git update-index --add bar/zzz exec-2.sh
+	git commit -m "$name"
+
+	test_expect_success "$name" \
+	    "git-svn commit --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
+	     svn up $SVN_TREE &&
+	     test -x $SVN_TREE/bar/zzz &&
+	     test -L $SVN_TREE/exec-2.sh"
+
+	name='modify a symlink to become a file'
+	git help > help || true
+	rm exec-2.sh
+	cp help exec-2.sh
+	git update-index exec-2.sh
+	git commit -m "$name"
+
+	test_expect_success "$name" \
+	    "git-svn commit --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 &&
+	     diff -u help $SVN_TREE/exec-2.sh"
+fi
+
+
+if test "$have_utf8" = t
+then
+	name="commit with UTF-8 message: locale: $GIT_SVN_LC_ALL"
+	echo '# hello' >> exec-2.sh
+	git update-index exec-2.sh
+	git commit -m 'éï∏'
+	export LC_ALL="$GIT_SVN_LC_ALL"
+	test_expect_success "$name" "git-svn commit HEAD"
+	unset LC_ALL
+else
+	echo "UTF-8 locale not set, test skipped ($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 $svnrepo && git-svn fetch &&
+     git-rev-list --pretty=raw remotes/git-svn | grep ^tree | uniq > a &&
+     git-rev-list --pretty=raw remotes/alt | grep ^tree | uniq > b &&
+     diff -u a b"
+
+if test -n "$NO_SYMLINK"
+then
+	test_done
+	exit 0
+fi
+
+name='check imported tree checksums expected tree checksums'
+rm -f expected
+if test "$have_utf8" = t
+then
+	echo tree f735671b89a7eb30cab1d8597de35bd4271ab813 > expected
+fi
+cat >> expected <<\EOF
+tree 4b9af72bb861eaed053854ec502cf7df72618f0f
+tree 031b8d557afc6fea52894eaebb45bec52f1ba6d1
+tree 0b094cbff17168f24c302e297f55bfac65eb8bd3
+tree d667270a1f7b109f5eb3aaea21ede14b56bfdd6e
+tree 56a30b966619b863674f5978696f4a3594f2fca9
+tree d667270a1f7b109f5eb3aaea21ede14b56bfdd6e
+tree 8f51f74cf0163afc9ad68a4b1537288c4558b5a4
+EOF
+test_expect_success "$name" "diff -u a expected"
+
+test_done
+