mirror of
https://github.com/git/git
synced 2024-10-30 04:01:21 +00:00
dcd6a8c09a
Fourth batch to teach the diff machinery to use the parse-options API. * nd/diff-parseopt-4: am: avoid diff_opt_parse() diff --no-index: use parse_options() instead of diff_opt_parse() range-diff: use parse_options() instead of diff_opt_parse() diff.c: allow --no-color-moved-ws diff-parseopt: convert --color-moved-ws diff-parseopt: convert --[no-]color-moved diff-parseopt: convert --inter-hunk-context diff-parseopt: convert --no-prefix diff-parseopt: convert --line-prefix diff-parseopt: convert --[src|dst]-prefix diff-parseopt: convert --[no-]abbrev diff-parseopt: convert --diff-filter diff-parseopt: convert --find-object diff-parseopt: convert -O diff-parseopt: convert --pickaxe-all|--pickaxe-regex diff-parseopt: convert -S|-G diff-parseopt: convert -l diff-parseopt: convert -z diff-parseopt: convert --ita-[in]visible-in-index diff-parseopt: convert --ws-error-highlight
147 lines
3.8 KiB
Bash
Executable file
147 lines
3.8 KiB
Bash
Executable file
#!/bin/sh
|
|
|
|
test_description='diff --no-index'
|
|
|
|
. ./test-lib.sh
|
|
|
|
test_expect_success 'setup' '
|
|
mkdir a &&
|
|
mkdir b &&
|
|
echo 1 >a/1 &&
|
|
echo 2 >a/2 &&
|
|
git init repo &&
|
|
echo 1 >repo/a &&
|
|
mkdir -p non/git &&
|
|
echo 1 >non/git/a &&
|
|
echo 1 >non/git/b
|
|
'
|
|
|
|
test_expect_success 'git diff --no-index directories' '
|
|
test_expect_code 1 git diff --no-index a b >cnt &&
|
|
test_line_count = 14 cnt
|
|
'
|
|
|
|
test_expect_success 'git diff --no-index relative path outside repo' '
|
|
(
|
|
cd repo &&
|
|
test_expect_code 0 git diff --no-index a ../non/git/a &&
|
|
test_expect_code 0 git diff --no-index ../non/git/a ../non/git/b
|
|
)
|
|
'
|
|
|
|
test_expect_success 'git diff --no-index with broken index' '
|
|
(
|
|
cd repo &&
|
|
echo broken >.git/index &&
|
|
git diff --no-index a ../non/git/a
|
|
)
|
|
'
|
|
|
|
test_expect_success 'git diff outside repo with broken index' '
|
|
(
|
|
cd repo &&
|
|
git diff ../non/git/a ../non/git/b
|
|
)
|
|
'
|
|
|
|
test_expect_success 'git diff --no-index executed outside repo gives correct error message' '
|
|
(
|
|
GIT_CEILING_DIRECTORIES=$TRASH_DIRECTORY/non &&
|
|
export GIT_CEILING_DIRECTORIES &&
|
|
cd non/git &&
|
|
test_must_fail git diff --no-index a 2>actual.err &&
|
|
test_i18ngrep "usage: git diff --no-index" actual.err
|
|
)
|
|
'
|
|
|
|
test_expect_success 'diff D F and diff F D' '
|
|
(
|
|
cd repo &&
|
|
echo in-repo >a &&
|
|
echo non-repo >../non/git/a &&
|
|
mkdir sub &&
|
|
echo sub-repo >sub/a &&
|
|
|
|
test_must_fail git diff --no-index sub/a ../non/git/a >expect &&
|
|
test_must_fail git diff --no-index sub/a ../non/git/ >actual &&
|
|
test_cmp expect actual &&
|
|
|
|
test_must_fail git diff --no-index a ../non/git/a >expect &&
|
|
test_must_fail git diff --no-index a ../non/git/ >actual &&
|
|
test_cmp expect actual &&
|
|
|
|
test_must_fail git diff --no-index ../non/git/a a >expect &&
|
|
test_must_fail git diff --no-index ../non/git a >actual &&
|
|
test_cmp expect actual
|
|
)
|
|
'
|
|
|
|
test_expect_success 'turning a file into a directory' '
|
|
(
|
|
cd non/git &&
|
|
mkdir d e e/sub &&
|
|
echo 1 >d/sub &&
|
|
echo 2 >e/sub/file &&
|
|
printf "D\td/sub\nA\te/sub/file\n" >expect &&
|
|
test_must_fail git diff --no-index --name-status d e >actual &&
|
|
test_cmp expect actual
|
|
)
|
|
'
|
|
|
|
test_expect_success 'diff from repo subdir shows real paths (explicit)' '
|
|
echo "diff --git a/../../non/git/a b/../../non/git/b" >expect &&
|
|
test_expect_code 1 \
|
|
git -C repo/sub \
|
|
diff --no-index ../../non/git/a ../../non/git/b >actual &&
|
|
head -n 1 <actual >actual.head &&
|
|
test_cmp expect actual.head
|
|
'
|
|
|
|
test_expect_success 'diff from repo subdir shows real paths (implicit)' '
|
|
echo "diff --git a/../../non/git/a b/../../non/git/b" >expect &&
|
|
test_expect_code 1 \
|
|
git -C repo/sub \
|
|
diff ../../non/git/a ../../non/git/b >actual &&
|
|
head -n 1 <actual >actual.head &&
|
|
test_cmp expect actual.head
|
|
'
|
|
|
|
test_expect_success 'diff --no-index from repo subdir respects config (explicit)' '
|
|
echo "diff --git ../../non/git/a ../../non/git/b" >expect &&
|
|
test_config -C repo diff.noprefix true &&
|
|
test_expect_code 1 \
|
|
git -C repo/sub \
|
|
diff --no-index ../../non/git/a ../../non/git/b >actual &&
|
|
head -n 1 <actual >actual.head &&
|
|
test_cmp expect actual.head
|
|
'
|
|
|
|
test_expect_success 'diff --no-index from repo subdir respects config (implicit)' '
|
|
echo "diff --git ../../non/git/a ../../non/git/b" >expect &&
|
|
test_config -C repo diff.noprefix true &&
|
|
test_expect_code 1 \
|
|
git -C repo/sub \
|
|
diff ../../non/git/a ../../non/git/b >actual &&
|
|
head -n 1 <actual >actual.head &&
|
|
test_cmp expect actual.head
|
|
'
|
|
|
|
test_expect_success 'diff --no-index from repo subdir with absolute paths' '
|
|
cat <<-EOF >expect &&
|
|
1 1 $(pwd)/non/git/{a => b}
|
|
EOF
|
|
test_expect_code 1 \
|
|
git -C repo/sub diff --numstat \
|
|
"$(pwd)/non/git/a" "$(pwd)/non/git/b" >actual &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'diff --no-index allows external diff' '
|
|
test_expect_code 1 \
|
|
env GIT_EXTERNAL_DIFF="echo external ;:" \
|
|
git diff --no-index non/git/a non/git/b >actual &&
|
|
echo external >expect &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_done
|