diff options
Diffstat (limited to 't/t4015-diff-whitespace.sh')
| -rwxr-xr-x | t/t4015-diff-whitespace.sh | 59 |
1 files changed, 48 insertions, 11 deletions
diff --git a/t/t4015-diff-whitespace.sh b/t/t4015-diff-whitespace.sh index b298f220e0..b443626afd 100755 --- a/t/t4015-diff-whitespace.sh +++ b/t/t4015-diff-whitespace.sh @@ -1,7 +1,7 @@ #!/bin/sh # # Copyright (c) 2006 Johannes E. Schindelin -# +# Copyright (c) 2023 Google LLC test_description='Test special whitespace in diff engine. @@ -11,6 +11,43 @@ TEST_PASSES_SANITIZE_LEAK=true . ./test-lib.sh . "$TEST_DIRECTORY"/lib-diff.sh +for opt_res in --patch --quiet -s --stat --shortstat --dirstat=lines \ + --raw! --name-only! --name-status! +do + opts=${opt_res%!} expect_failure= + test "$opts" = "$opt_res" || + expect_failure="test_expect_code 1" + + test_expect_success "status with $opts (different)" ' + echo foo >x && + git add x && + echo bar >x && + test_expect_code 1 git diff -w $opts --exit-code x + ' + + test_expect_success POSIXPERM "status with $opts (mode differs)" ' + test_when_finished "git update-index --chmod=-x x" && + echo foo >x && + git add x && + git update-index --chmod=+x x && + test_expect_code 1 git diff -w $opts --exit-code x + ' + + test_expect_success "status with $opts (removing an empty file)" ' + : >x && + git add x && + rm x && + test_expect_code 1 git diff -w $opts --exit-code -- x + ' + + test_expect_success "status with $opts (different but equivalent)" ' + echo foo >x && + git add x && + echo " foo" >x && + $expect_failure git diff -w $opts --exit-code x + ' +done + test_expect_success "Ray Lehtiniemi's example" ' cat <<-\EOF >x && do { @@ -909,7 +946,7 @@ test_expect_success 'combined diff with autocrlf conversion' ' git commit -m "the other side" x && git config core.autocrlf true && test_must_fail git merge one-side >actual && - test_i18ngrep "Automatic merge failed" actual && + test_grep "Automatic merge failed" actual && git diff >actual.raw && sed -e "1,/^@@@/d" actual.raw >actual && @@ -2187,27 +2224,27 @@ test_expect_success 'compare whitespace delta across moved blocks' ' test_expect_success 'bogus settings in move detection erroring out' ' test_must_fail git diff --color-moved=bogus 2>err && - test_i18ngrep "must be one of" err && - test_i18ngrep bogus err && + test_grep "must be one of" err && + test_grep bogus err && test_must_fail git -c diff.colormoved=bogus diff 2>err && - test_i18ngrep "must be one of" err && - test_i18ngrep "from command-line config" err && + test_grep "must be one of" err && + test_grep "from command-line config" err && test_must_fail git diff --color-moved-ws=bogus 2>err && - test_i18ngrep "possible values" err && - test_i18ngrep bogus err && + test_grep "possible values" err && + test_grep bogus err && test_must_fail git -c diff.colormovedws=bogus diff 2>err && - test_i18ngrep "possible values" err && - test_i18ngrep "from command-line config" err + test_grep "possible values" err && + test_grep "from command-line config" err ' test_expect_success 'compare whitespace delta incompatible with other space options' ' test_must_fail git diff \ --color-moved-ws=allow-indentation-change,ignore-all-space \ 2>err && - test_i18ngrep allow-indentation-change err + test_grep allow-indentation-change err ' EMPTY='' |