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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 |