diff options
| -rw-r--r-- | diff-no-index.c | 2 | ||||
| -rwxr-xr-x | t/t4035-diff-quiet.sh | 73 |
2 files changed, 73 insertions, 2 deletions
diff --git a/diff-no-index.c b/diff-no-index.c index e6b9952b34..63c31cc4de 100644 --- a/diff-no-index.c +++ b/diff-no-index.c @@ -256,5 +256,5 @@ void diff_no_index(struct rev_info *revs, * The return code for --no-index imitates diff(1): * 0 = no changes, 1 = changes, else error */ - exit(revs->diffopt.found_changes); + exit(diff_result_code(&revs->diffopt, 0)); } diff --git a/t/t4035-diff-quiet.sh b/t/t4035-diff-quiet.sh index cdb9202f57..231412d100 100755 --- a/t/t4035-diff-quiet.sh +++ b/t/t4035-diff-quiet.sh @@ -10,7 +10,22 @@ test_expect_success 'setup' ' git commit -m first && echo 2 >b && git add . && - git commit -a -m second + git commit -a -m second && + mkdir -p test-outside/repo && ( + cd test-outside/repo && + git init && + echo "1 1" >a && + git add . && + git commit -m 1 + ) && + mkdir -p test-outside/non/git && ( + cd test-outside/non/git && + echo "1 1" >a && + echo "1 1" >matching-file && + echo "1 1 " >trailing-space && + echo "1 1" >extra-space && + echo "2" >never-match + ) ' test_expect_success 'git diff-tree HEAD^ HEAD' ' @@ -77,4 +92,60 @@ test_expect_success 'git diff-index --cached HEAD' ' } ' +test_expect_success 'git diff, one file outside repo' ' + ( + cd test-outside/repo && + test_expect_code 0 git diff --quiet a ../non/git/matching-file && + test_expect_code 1 git diff --quiet a ../non/git/extra-space + ) +' + +test_expect_success 'git diff, both files outside repo' ' + ( + GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY/test-outside" && + export GIT_CEILING_DIRECTORIES && + cd test-outside/non/git && + test_expect_code 0 git diff --quiet a matching-file && + test_expect_code 1 git diff --quiet a extra-space + ) +' + +test_expect_success 'git diff --ignore-space-at-eol, one file outside repo' ' + ( + cd test-outside/repo && + test_expect_code 0 git diff --quiet --ignore-space-at-eol a ../non/git/trailing-space && + test_expect_code 1 git diff --quiet --ignore-space-at-eol a ../non/git/extra-space + ) +' + +test_expect_success 'git diff --ignore-space-at-eol, both files outside repo' ' + ( + GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY/test-outside" && + export GIT_CEILING_DIRECTORIES && + cd test-outside/non/git && + test_expect_code 0 git diff --quiet --ignore-space-at-eol a trailing-space && + test_expect_code 1 git diff --quiet --ignore-space-at-eol a extra-space + ) +' + +test_expect_success 'git diff --ignore-all-space, one file outside repo' ' + ( + cd test-outside/repo && + test_expect_code 0 git diff --quiet --ignore-all-space a ../non/git/trailing-space && + test_expect_code 0 git diff --quiet --ignore-all-space a ../non/git/extra-space && + test_expect_code 1 git diff --quiet --ignore-all-space a ../non/git/never-match + ) +' + +test_expect_success 'git diff --ignore-all-space, both files outside repo' ' + ( + GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY/test-outside" && + export GIT_CEILING_DIRECTORIES && + cd test-outside/non/git && + test_expect_code 0 git diff --quiet --ignore-all-space a trailing-space && + test_expect_code 0 git diff --quiet --ignore-all-space a extra-space && + test_expect_code 1 git diff --quiet --ignore-all-space a never-match + ) +' + test_done |