git wrapper: Make while loop more reader-friendly

diff --git a/t/t4018-diff-funcname.sh b/t/t4018-diff-funcname.sh
index 520e095c597a61f0f263a274a53ae0aa2781da85..be541348c6f8d469428e2fcc7abaf6d25168c08f 100755 (executable)
--- a/t/t4018-diff-funcname.sh
+++ b/t/t4018-diff-funcname.sh
@@ -32,7 +32,7 @@ EOF
 
 sed 's/beer\\/beer,\\/' < Beer.java > Beer-correct.java
 
-builtin_patterns="bibtex html java pascal php python ruby tex"
+builtin_patterns="bibtex html java objc pascal php python ruby tex"
 for p in $builtin_patterns
 do
        test_expect_success "builtin $p pattern compiles" '
@@ -65,7 +65,14 @@ test_expect_success 'custom pattern' '
 
 test_expect_success 'last regexp must not be negated' '
        git config diff.java.funcname "!static" &&
-       test_must_fail git diff --no-index Beer.java Beer-correct.java
+       git diff --no-index Beer.java Beer-correct.java 2>&1 |
+       grep "fatal: Last expression must not be negated:"
+'
+
+test_expect_success 'pattern which matches to end of line' '
+       git config diff.java.funcname "Beer$" &&
+       git diff --no-index Beer.java Beer-correct.java |
+       grep "^@@.*@@ Beer"
 '
 
 test_expect_success 'alternation in pattern' '