commit --amend: invoke post-rewrite hook

[git.git] / t / t5407-post-rewrite-hook.sh

diff --git a/t/t5407-post-rewrite-hook.sh b/t/t5407-post-rewrite-hook.sh
new file mode 100755 (executable)
index 0000000..1020af9
--- /dev/null
+++ b/t/t5407-post-rewrite-hook.sh
@@ -0,0 +1,52 @@
+#!/bin/sh
+#
+# Copyright (c) 2010 Thomas Rast
+#
+
+test_description='Test the post-rewrite hook.'
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+       test_commit A foo A &&
+       test_commit B foo B &&
+       test_commit C foo C &&
+       test_commit D foo D
+'
+
+mkdir .git/hooks
+
+cat >.git/hooks/post-rewrite <<EOF
+#!/bin/sh
+echo \$@ > "$TRASH_DIRECTORY"/post-rewrite.args
+cat > "$TRASH_DIRECTORY"/post-rewrite.data
+EOF
+chmod u+x .git/hooks/post-rewrite
+
+clear_hook_input () {
+       rm -f post-rewrite.args post-rewrite.data
+}
+
+verify_hook_input () {
+       test_cmp "$TRASH_DIRECTORY"/post-rewrite.args expected.args &&
+       test_cmp "$TRASH_DIRECTORY"/post-rewrite.data expected.data
+}
+
+test_expect_success 'git commit --amend' '
+       clear_hook_input &&
+       echo "D new message" > newmsg &&
+       oldsha=$(git rev-parse HEAD^0) &&
+       git commit -Fnewmsg --amend &&
+       echo amend > expected.args &&
+       echo $oldsha $(git rev-parse HEAD^0) > expected.data &&
+       verify_hook_input
+'
+
+test_expect_success 'git commit --amend --no-post-rewrite' '
+       clear_hook_input &&
+       echo "D new message again" > newmsg &&
+       git commit --no-post-rewrite -Fnewmsg --amend &&
+       test ! -f post-rewrite.args &&
+       test ! -f post-rewrite.data
+'
+
+test_done