mirror of
https://github.com/git/git.git
synced 2024-05-26 04:46:11 +02:00
289218de2b
Drop whitespace in the value of `$test_description` and in a test body and use `test_write_lines`. Stop defining `$u` with a trailing space just so that we can tuck it in like `git foo $u$more...` and get minimal whitespace in the command: `git foo $u $more...` is more readable at the "cost" of an empty `$u` yielding `git foo something...`. Finally, avoid using single quotes within the test scripts to repeatedly close and reopen the quotes that wrap the test scripts (see the previous commit). This "unnecessary" quoting does mean that the verbose test output shows the interpolated values, i.e., the shell code we're running. But the downside is that the source of the script does *not* show the shell code we're eventually executing, leaving the reader to reason about what we really do and whether there are any quoting issues. (There aren't.) Where we run through loops to generate several "identical but different" tests, the test message contains the interpolated variables we're looping on, meaning one can always identify exactly which instance has failed, even if the verbose test output shows the exact same test body several times. Signed-off-by: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
114 lines
2.6 KiB
Bash
Executable File
114 lines
2.6 KiB
Bash
Executable File
#!/bin/sh
|
|
#
|
|
# Copyright (c) 2005 Junio C Hamano
|
|
#
|
|
|
|
test_description='git apply boundary tests'
|
|
|
|
. ./test-lib.sh
|
|
|
|
L="c d e f g h i j k l m n o p q r s t u v w x"
|
|
|
|
test_expect_success setup '
|
|
test_write_lines b $L y >victim &&
|
|
cat victim >original &&
|
|
git update-index --add victim &&
|
|
|
|
# add to the head
|
|
test_write_lines a b $L y >victim &&
|
|
cat victim >add-a-expect &&
|
|
git diff victim >add-a-patch.with &&
|
|
git diff --unified=0 >add-a-patch.without &&
|
|
|
|
# insert at line two
|
|
test_write_lines b a $L y >victim &&
|
|
cat victim >insert-a-expect &&
|
|
git diff victim >insert-a-patch.with &&
|
|
git diff --unified=0 >insert-a-patch.without &&
|
|
|
|
# modify at the head
|
|
test_write_lines a $L y >victim &&
|
|
cat victim >mod-a-expect &&
|
|
git diff victim >mod-a-patch.with &&
|
|
git diff --unified=0 >mod-a-patch.without &&
|
|
|
|
# remove from the head
|
|
test_write_lines $L y >victim &&
|
|
cat victim >del-a-expect &&
|
|
git diff victim >del-a-patch.with &&
|
|
git diff --unified=0 >del-a-patch.without &&
|
|
|
|
# add to the tail
|
|
test_write_lines b $L y z >victim &&
|
|
cat victim >add-z-expect &&
|
|
git diff victim >add-z-patch.with &&
|
|
git diff --unified=0 >add-z-patch.without &&
|
|
|
|
# modify at the tail
|
|
test_write_lines b $L z >victim &&
|
|
cat victim >mod-z-expect &&
|
|
git diff victim >mod-z-patch.with &&
|
|
git diff --unified=0 >mod-z-patch.without &&
|
|
|
|
# remove from the tail
|
|
test_write_lines b $L >victim &&
|
|
cat victim >del-z-expect &&
|
|
git diff victim >del-z-patch.with &&
|
|
git diff --unified=0 >del-z-patch.without
|
|
|
|
# done
|
|
'
|
|
|
|
for with in with without
|
|
do
|
|
case "$with" in
|
|
with) u= ;;
|
|
without) u=--unidiff-zero ;;
|
|
esac
|
|
for kind in add-a add-z insert-a mod-a mod-z del-a del-z
|
|
do
|
|
test_expect_success "apply $kind-patch $with context" '
|
|
cat original >victim &&
|
|
git update-index victim &&
|
|
git apply --index $u "$kind-patch.$with" &&
|
|
test_cmp "$kind-expect" victim
|
|
'
|
|
done
|
|
done
|
|
|
|
for kind in add-a add-z insert-a mod-a mod-z del-a del-z
|
|
do
|
|
rm -f $kind-ng.without
|
|
sed -e "s/^diff --git /diff /" \
|
|
-e '/^index /d' \
|
|
<$kind-patch.without >$kind-ng.without
|
|
test_expect_success "apply non-git $kind-patch without context" '
|
|
cat original >victim &&
|
|
git update-index victim &&
|
|
git apply --unidiff-zero --index "$kind-ng.without" &&
|
|
test_cmp "$kind-expect" victim
|
|
'
|
|
done
|
|
|
|
test_expect_success 'two lines' '
|
|
>file &&
|
|
git add file &&
|
|
echo aaa >file &&
|
|
git diff >patch &&
|
|
git add file &&
|
|
echo bbb >file &&
|
|
git add file &&
|
|
test_must_fail git apply --check patch
|
|
'
|
|
|
|
test_expect_success 'apply patch with 3 context lines matching at end' '
|
|
test_write_lines a b c d >file &&
|
|
git add file &&
|
|
echo e >>file &&
|
|
git diff >patch &&
|
|
>file &&
|
|
test_must_fail git apply patch
|
|
'
|
|
|
|
test_done
|