diff options
| author | Jeff King <peff@peff.net> | 2008-03-13 00:36:36 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2008-03-13 10:57:52 +0300 |
| commit | 82ebb0b6ec7470cab96a013d3d719c109003ef83 (patch) | |
| tree | 8796598a518e972881afd729215c265924c04ddf /t/t8003-blame.sh | |
| parent | b4ce54fc61e7c76e2d7f47c34733f0f0bbb6c4cd (diff) | |
add test_cmp function for test scripts
Many scripts compare actual and expected output using
"diff -u". This is nicer than "cmp" because the output shows
how the two differ. However, not all versions of diff
understand -u, leading to unnecessary test failure.
This adds a test_cmp function to the test scripts and
switches all "diff -u" invocations to use it. The function
uses the contents of "$GIT_TEST_CMP" to compare its
arguments; the default is "diff -u".
On systems with a less-capable diff, you can do:
GIT_TEST_CMP=cmp make test
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t8003-blame.sh')
| -rwxr-xr-x | t/t8003-blame.sh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/t/t8003-blame.sh b/t/t8003-blame.sh index db51b3a6bb..966bb0a61a 100755 --- a/t/t8003-blame.sh +++ b/t/t8003-blame.sh @@ -112,7 +112,7 @@ test_expect_success 'blame wholesale copy' ' echo mouse-Second echo mouse-Third } >expected && - diff -u expected current + test_cmp expected current ' @@ -125,7 +125,7 @@ test_expect_success 'blame wholesale copy and more' ' echo cow-Fifth echo mouse-Third } >expected && - diff -u expected current + test_cmp expected current ' |