summaryrefslogtreecommitdiff
path: root/t/t4125-apply-ws-fuzz.sh
diff options
context:
space:
mode:
authorJeff King <peff@peff.net>2008-03-12 17:36:36 -0400
committerJunio C Hamano <gitster@pobox.com>2008-03-13 00:57:52 -0700
commit82ebb0b6ec7470cab96a013d3d719c109003ef83 (patch)
tree8796598a518e972881afd729215c265924c04ddf /t/t4125-apply-ws-fuzz.sh
parentb4ce54fc61e7c76e2d7f47c34733f0f0bbb6c4cd (diff)
downloadgit-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/t4125-apply-ws-fuzz.sh')
-rwxr-xr-xt/t4125-apply-ws-fuzz.sh8
1 files changed, 4 insertions, 4 deletions
diff --git a/t/t4125-apply-ws-fuzz.sh b/t/t4125-apply-ws-fuzz.sh
index d6f15be671..3b471b641b 100755
--- a/t/t4125-apply-ws-fuzz.sh
+++ b/t/t4125-apply-ws-fuzz.sh
@@ -56,7 +56,7 @@ test_expect_success nofix '
git apply --whitespace=nowarn patch-1 &&
# The result should obviously match.
- diff -u file-1 file
+ test_cmp file-1 file
'
test_expect_success 'withfix (forward)' '
@@ -70,7 +70,7 @@ test_expect_success 'withfix (forward)' '
git apply --whitespace=fix patch-0 &&
git apply --whitespace=fix patch-1 &&
- diff -u file-fixed file
+ test_cmp file-fixed file
'
test_expect_success 'withfix (backward)' '
@@ -91,12 +91,12 @@ test_expect_success 'withfix (backward)' '
sed -e /h/d file-fixed >fixed-head &&
sed -e /h/d file >file-head &&
- diff -u fixed-head file-head &&
+ test_cmp fixed-head file-head &&
sed -n -e /h/p file-fixed >fixed-tail &&
sed -n -e /h/p file >file-tail &&
- ! diff -u fixed-tail file-tail
+ ! test_cmp fixed-tail file-tail
'