git/t/t4126-apply-empty.sh
Eric Sunshine 0849541268 tests: use test_write_lines() to generate line-oriented output
Take advantage of test_write_lines() to generate line-oriented output
rather than using for-loops or a series of `echo` commands. Not only is
test_write_lines() a natural fit for such a task, but there is less
opportunity for a broken &&-chain.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Reviewed-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-12-13 10:29:48 -08:00

55 lines
1 KiB
Bash
Executable file

#!/bin/sh
test_description='apply empty'
. ./test-lib.sh
test_expect_success setup '
>empty &&
git add empty &&
test_tick &&
git commit -m initial &&
test_write_lines a b c d e >empty &&
cat empty >expect &&
git diff |
sed -e "/^diff --git/d" \
-e "/^index /d" \
-e "s|a/empty|empty.orig|" \
-e "s|b/empty|empty|" >patch0 &&
sed -e "s|empty|missing|" patch0 >patch1 &&
>empty &&
git update-index --refresh
'
test_expect_success 'apply empty' '
git reset --hard &&
rm -f missing &&
git apply patch0 &&
test_cmp expect empty
'
test_expect_success 'apply --index empty' '
git reset --hard &&
rm -f missing &&
git apply --index patch0 &&
test_cmp expect empty &&
git diff --exit-code
'
test_expect_success 'apply create' '
git reset --hard &&
rm -f missing &&
git apply patch1 &&
test_cmp expect missing
'
test_expect_success 'apply --index create' '
git reset --hard &&
rm -f missing &&
git apply --index patch1 &&
test_cmp expect missing &&
git diff --exit-code
'
test_done