Adding upstream version 1:2.39.2.upstream/1%2.39.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 115 insertions, 0 deletions

diff --git a/t/t3904-stash-patch.sh b/t/t3904-stash-patch.sh
new file mode 100755
index 0000000..accfe38
--- /dev/null
+++ b/t/t3904-stash-patch.sh
@@ -0,0 +1,115 @@
+#!/bin/sh
+
+test_description='stash -p'
+. ./lib-patch-mode.sh
+
+if ! test_have_prereq PERL
+then
+	skip_all='skipping stash -p tests, perl not available'
+	test_done
+fi
+
+test_expect_success 'setup' '
+	mkdir dir &&
+	echo parent > dir/foo &&
+	echo dummy > bar &&
+	echo committed > HEAD &&
+	git add bar dir/foo HEAD &&
+	git commit -m initial &&
+	test_tick &&
+	test_commit second dir/foo head &&
+	echo index > dir/foo &&
+	git add dir/foo &&
+	set_and_save_state bar bar_work bar_index &&
+	save_head
+'
+
+# note: order of files with unstaged changes: HEAD bar dir/foo
+
+test_expect_success 'saying "n" does nothing' '
+	set_state HEAD HEADfile_work HEADfile_index &&
+	set_state dir/foo work index &&
+	test_write_lines n n n | test_must_fail git stash save -p &&
+	verify_state HEAD HEADfile_work HEADfile_index &&
+	verify_saved_state bar &&
+	verify_state dir/foo work index
+'
+
+test_expect_success 'git stash -p' '
+	test_write_lines y n y | git stash save -p &&
+	verify_state HEAD committed HEADfile_index &&
+	verify_saved_state bar &&
+	verify_state dir/foo head index &&
+	git reset --hard &&
+	git stash apply &&
+	verify_state HEAD HEADfile_work committed &&
+	verify_state bar dummy dummy &&
+	verify_state dir/foo work head
+'
+
+test_expect_success 'git stash -p --no-keep-index' '
+	set_state HEAD HEADfile_work HEADfile_index &&
+	set_state bar bar_work bar_index &&
+	set_state dir/foo work index &&
+	test_write_lines y n y | git stash save -p --no-keep-index &&
+	verify_state HEAD committed committed &&
+	verify_state bar bar_work dummy &&
+	verify_state dir/foo head head &&
+	git reset --hard &&
+	git stash apply --index &&
+	verify_state HEAD HEADfile_work HEADfile_index &&
+	verify_state bar dummy bar_index &&
+	verify_state dir/foo work index
+'
+
+test_expect_success 'git stash --no-keep-index -p' '
+	set_state HEAD HEADfile_work HEADfile_index &&
+	set_state bar bar_work bar_index &&
+	set_state dir/foo work index &&
+	test_write_lines y n y | git stash save --no-keep-index -p &&
+	verify_state HEAD committed committed &&
+	verify_state dir/foo head head &&
+	verify_state bar bar_work dummy &&
+	git reset --hard &&
+	git stash apply --index &&
+	verify_state HEAD HEADfile_work HEADfile_index &&
+	verify_state bar dummy bar_index &&
+	verify_state dir/foo work index
+'
+
+test_expect_success 'stash -p --no-keep-index -- <pathspec> does not unstage other files' '
+	set_state HEAD HEADfile_work HEADfile_index &&
+	set_state dir/foo work index &&
+	echo y | git stash push -p --no-keep-index -- HEAD &&
+	verify_state HEAD committed committed &&
+	verify_state dir/foo work index
+'
+
+test_expect_success 'none of this moved HEAD' '
+	verify_saved_head
+'
+
+test_expect_success 'stash -p with split hunk' '
+	git reset --hard &&
+	cat >test <<-\EOF &&
+	aaa
+	bbb
+	ccc
+	EOF
+	git add test &&
+	git commit -m "initial" &&
+	cat >test <<-\EOF &&
+	aaa
+	added line 1
+	bbb
+	added line 2
+	ccc
+	EOF
+	printf "%s\n" s n y q |
+	git stash -p 2>error &&
+	test_must_be_empty error &&
+	grep "added line 1" test &&
+	! grep "added line 2" test
+'
+
+test_done