diff options
author | Wincent Colaiuta <win@wincent.com> | 2007-12-14 14:23:44 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2007-12-15 07:52:26 +0300 |
commit | 5973a07937f2c64b595c6784b06eb4441c07b5ef (patch) | |
tree | bb57614d6ce0350b01cd9a8e14b2393ce72dc13c /t/t4017-diff-retval.sh | |
parent | 420f4f04de9b3790da695918ac168d4115665d92 (diff) |
Test interaction between diff --check and --exit-code
Make sure that it works as advertised in the man page.
Signed-off-by: Wincent Colaiuta <win@wincent.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t4017-diff-retval.sh')
-rwxr-xr-x | t/t4017-diff-retval.sh | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/t/t4017-diff-retval.sh b/t/t4017-diff-retval.sh index 68731908be..dc0b7126cc 100755 --- a/t/t4017-diff-retval.sh +++ b/t/t4017-diff-retval.sh @@ -76,4 +76,33 @@ test_expect_success 'git diff-index --cached HEAD' ' } ' +test_expect_success '--check --exit-code returns 0 for no difference' ' + + git diff --check --exit-code + +' + +test_expect_success '--check --exit-code returns 1 for a clean difference' ' + + echo "good" > a && + git diff --check --exit-code + test $? = 1 + +' + +test_expect_success '--check --exit-code returns 3 for a dirty difference' ' + + echo "bad " >> a && + git diff --check --exit-code + test $? = 3 + +' + +test_expect_success '--check with --no-pager returns 2 for dirty difference' ' + + git --no-pager diff --check + test $? = 2 + +' + test_done |