1 files changed, 180 insertions, 0 deletions
diff --git a/t/t3903-stash.sh b/t/t3903-stash.sh
new file mode 100755
index 0000000000..7484cbede6
--- /dev/null
+++ b/t/t3903-stash.sh
@@ -0,0 +1,180 @@
+#!/bin/sh
+#
+# Copyright (c) 2007 Johannes E Schindelin
+#
+
+test_description='Test git stash'
+
+. ./test-lib.sh
+
+test_expect_success 'stash some dirty working directory' '
+	echo 1 > file &&
+	git add file &&
+	test_tick &&
+	git commit -m initial &&
+	echo 2 > file &&
+	git add file &&
+	echo 3 > file &&
+	test_tick &&
+	git stash &&
+	git diff-files --quiet &&
+	git diff-index --cached --quiet HEAD
+'
+
+cat > expect << EOF
+diff --git a/file b/file
+index 0cfbf08..00750ed 100644
+--- a/file
++++ b/file
+@@ -1 +1 @@
+-2
++3
+EOF
+
+test_expect_success 'parents of stash' '
+	test $(git rev-parse stash^) = $(git rev-parse HEAD) &&
+	git diff stash^2..stash > output &&
+	test_cmp output expect
+'
+
+test_expect_success 'apply needs clean working directory' '
+	echo 4 > other-file &&
+	git add other-file &&
+	echo 5 > other-file &&
+	test_must_fail git stash apply
+'
+
+test_expect_success 'apply stashed changes' '
+	git add other-file &&
+	test_tick &&
+	git commit -m other-file &&
+	git stash apply &&
+	test 3 = $(cat file) &&
+	test 1 = $(git show :file) &&
+	test 1 = $(git show HEAD:file)
+'
+
+test_expect_success 'apply stashed changes (including index)' '
+	git reset --hard HEAD^ &&
+	echo 6 > other-file &&
+	git add other-file &&
+	test_tick &&
+	git commit -m other-file &&
+	git stash apply --index &&
+	test 3 = $(cat file) &&
+	test 2 = $(git show :file) &&
+	test 1 = $(git show HEAD:file)
+'
+
+test_expect_success 'unstashing in a subdirectory' '
+	git reset --hard HEAD &&
+	mkdir subdir &&
+	cd subdir &&
+	git stash apply &&
+	cd ..
+'
+
+test_expect_success 'drop top stash' '
+	git reset --hard &&
+	git stash list > stashlist1 &&
+	echo 7 > file &&
+	git stash &&
+	git stash drop &&
+	git stash list > stashlist2 &&
+	diff stashlist1 stashlist2 &&
+	git stash apply &&
+	test 3 = $(cat file) &&
+	test 1 = $(git show :file) &&
+	test 1 = $(git show HEAD:file)
+'
+
+test_expect_success 'drop middle stash' '
+	git reset --hard &&
+	echo 8 > file &&
+	git stash &&
+	echo 9 > file &&
+	git stash &&
+	git stash drop stash@{1} &&
+	test 2 = $(git stash list | wc -l) &&
+	git stash apply &&
+	test 9 = $(cat file) &&
+	test 1 = $(git show :file) &&
+	test 1 = $(git show HEAD:file) &&
+	git reset --hard &&
+	git stash drop &&
+	git stash apply &&
+	test 3 = $(cat file) &&
+	test 1 = $(git show :file) &&
+	test 1 = $(git show HEAD:file)
+'
+
+test_expect_success 'stash pop' '
+	git reset --hard &&
+	git stash pop &&
+	test 3 = $(cat file) &&
+	test 1 = $(git show :file) &&
+	test 1 = $(git show HEAD:file) &&
+	test 0 = $(git stash list | wc -l)
+'
+
+cat > expect << EOF
+diff --git a/file2 b/file2
+new file mode 100644
+index 0000000..1fe912c
+--- /dev/null
++++ b/file2
+@@ -0,0 +1 @@
++bar2
+EOF
+
+cat > expect1 << EOF
+diff --git a/file b/file
+index 257cc56..5716ca5 100644
+--- a/file
++++ b/file
+@@ -1 +1 @@
+-foo
++bar
+EOF
+
+cat > expect2 << EOF
+diff --git a/file b/file
+index 7601807..5716ca5 100644
+--- a/file
++++ b/file
+@@ -1 +1 @@
+-baz
++bar
+diff --git a/file2 b/file2
+new file mode 100644
+index 0000000..1fe912c
+--- /dev/null
++++ b/file2
+@@ -0,0 +1 @@
++bar2
+EOF
+
+test_expect_success 'stash branch' '
+	echo foo > file &&
+	git commit file -m first
+	echo bar > file &&
+	echo bar2 > file2 &&
+	git add file2 &&
+	git stash &&
+	echo baz > file &&
+	git commit file -m second &&
+	git stash branch stashbranch &&
+	test refs/heads/stashbranch = $(git symbolic-ref HEAD) &&
+	test $(git rev-parse HEAD) = $(git rev-parse master^) &&
+	git diff --cached > output &&
+	test_cmp output expect &&
+	git diff > output &&
+	test_cmp output expect1 &&
+	git add file &&
+	git commit -m alternate\ second &&
+	git diff master..stashbranch > output &&
+	test_cmp output expect2 &&
+	test 0 = $(git stash list | wc -l)
+'
+
+test_done