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| author | Jeff King <peff@peff.net> | 2008-03-12 17:36:36 -0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2008-03-13 00:57:52 -0700 |
| commit | 82ebb0b6ec7470cab96a013d3d719c109003ef83 (patch) | |
| tree | 8796598a518e972881afd729215c265924c04ddf /t/t7501-commit.sh | |
| parent | b4ce54fc61e7c76e2d7f47c34733f0f0bbb6c4cd (diff) | |
| download | git-82ebb0b6ec7470cab96a013d3d719c109003ef83.tar.gz | |
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/t7501-commit.sh')
| -rwxr-xr-x | t/t7501-commit.sh | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/t/t7501-commit.sh b/t/t7501-commit.sh index 361886c3d6..c0288f345f 100755 --- a/t/t7501-commit.sh +++ b/t/t7501-commit.sh @@ -203,7 +203,7 @@ test_expect_success 'sign off (1)' ' git var GIT_COMMITTER_IDENT | sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /" ) >expected && - diff -u expected actual + test_cmp expected actual ' @@ -223,7 +223,7 @@ $existing" && git var GIT_COMMITTER_IDENT | sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /" ) >expected && - diff -u expected actual + test_cmp expected actual ' @@ -240,7 +240,7 @@ test_expect_success 'multiple -m' ' echo echo three ) >expected && - diff -u expected actual + test_cmp expected actual ' @@ -301,12 +301,12 @@ test_expect_success 'same tree (merge and amend merge)' ' git merge -s ours side -m "empty ok" && git diff HEAD^ HEAD >actual && : >expected && - diff -u expected actual && + test_cmp expected actual && git commit --amend -m "empty really ok" && git diff HEAD^ HEAD >actual && : >expected && - diff -u expected actual + test_cmp expected actual ' @@ -323,7 +323,7 @@ test_expect_success 'amend using the message from another commit' ' git commit --allow-empty --amend -C "$old" && git show --pretty="format:%ad %s" "$old" >expected && git show --pretty="format:%ad %s" HEAD >actual && - diff -u expected actual + test_cmp expected actual ' @@ -341,7 +341,7 @@ test_expect_success 'amend using the message from a commit named with tag' ' git commit --allow-empty --amend -C tagged-old && git show --pretty="format:%ad %s" "$old" >expected && git show --pretty="format:%ad %s" HEAD >actual && - diff -u expected actual + test_cmp expected actual ' |