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-rwxr-xr-xt/t7810-grep.sh14
1 files changed, 14 insertions, 0 deletions
diff --git a/t/t7810-grep.sh b/t/t7810-grep.sh
index 81263b7851..7ba5b16f99 100755
--- a/t/t7810-grep.sh
+++ b/t/t7810-grep.sh
@@ -523,6 +523,20 @@ test_expect_success 'grep -W' '
test_cmp expected actual
'
+cat >expected <<EOF
+hello.c= printf("Hello world.\n");
+hello.c: return 0;
+hello.c- /* char ?? */
+EOF
+
+test_expect_success 'grep -W with userdiff' '
+ test_when_finished "rm -f .gitattributes" &&
+ git config diff.custom.xfuncname "(printf.*|})$" &&
+ echo "hello.c diff=custom" >.gitattributes &&
+ git grep -W return >actual &&
+ test_cmp expected actual
+'
+
test_expect_success 'grep from a subdirectory to search wider area (1)' '
mkdir -p s &&
(