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-rw-r--r--src/test/test-util.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/test/test-util.c b/src/test/test-util.c
index f43433baa1..7a1a4b6df2 100644
--- a/src/test/test-util.c
+++ b/src/test/test-util.c
@@ -2083,6 +2083,18 @@ static void test_tempfn(void) {
free(ret);
}
+static void test_strcmp_ptr(void) {
+ assert_se(strcmp_ptr(NULL, NULL) == 0);
+ assert_se(strcmp_ptr("", NULL) > 0);
+ assert_se(strcmp_ptr("foo", NULL) > 0);
+ assert_se(strcmp_ptr(NULL, "") < 0);
+ assert_se(strcmp_ptr(NULL, "bar") < 0);
+ assert_se(strcmp_ptr("foo", "bar") > 0);
+ assert_se(strcmp_ptr("bar", "baz") < 0);
+ assert_se(strcmp_ptr("foo", "foo") == 0);
+ assert_se(strcmp_ptr("", "") == 0);
+}
+
int main(int argc, char *argv[]) {
log_parse_environment();
log_open();
@@ -2169,6 +2181,7 @@ int main(int argc, char *argv[]) {
test_shell_maybe_quote();
test_parse_mode();
test_tempfn();
+ test_strcmp_ptr();
return 0;
}