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-rwxr-xr-xt/t7810-grep.sh9
1 files changed, 9 insertions, 0 deletions
diff --git a/t/t7810-grep.sh b/t/t7810-grep.sh
index 5830733f3d..6b6423a07c 100755
--- a/t/t7810-grep.sh
+++ b/t/t7810-grep.sh
@@ -11,6 +11,13 @@ export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
+test_invalid_grep_expression() {
+ params="$@" &&
+ test_expect_success "invalid expression: grep $params" '
+ test_must_fail git grep $params -- nonexisting
+ '
+}
+
cat >hello.c <<EOF
#include <assert.h>
#include <stdio.h>
@@ -89,6 +96,8 @@ test_expect_success 'grep should not segfault with a bad input' '
test_must_fail git grep "("
'
+test_invalid_grep_expression --and -e A
+
for H in HEAD ''
do
case "$H" in