1 files changed, 43 insertions, 0 deletions
diff --git a/src/test/test-compare-operator.c b/src/test/test-compare-operator.c
new file mode 100644
index 0000000..3d8f46f
--- /dev/null
+++ b/src/test/test-compare-operator.c
@@ -0,0 +1,43 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include "compare-operator.h"
+#include "tests.h"
+
+TEST(parse_compare_operator) {
+        const char *str_a = "<>version";
+        assert_se(parse_compare_operator(&str_a, 0) == COMPARE_UNEQUAL);
+        const char *str_b = "$=version";
+        assert_se(parse_compare_operator(&str_b, 0) == _COMPARE_OPERATOR_INVALID);
+        assert_se(parse_compare_operator(&str_b, COMPARE_ALLOW_FNMATCH) == COMPARE_FNMATCH_EQUAL);
+        const char *str_c = "eq oranges";
+        assert_se(parse_compare_operator(&str_c, 0) == _COMPARE_OPERATOR_INVALID);
+        assert_se(parse_compare_operator(&str_c, COMPARE_ALLOW_TEXTUAL) == COMPARE_EQUAL);
+        const char *str_d = "";
+        assert_se(parse_compare_operator(&str_d, 0) == _COMPARE_OPERATOR_INVALID);
+        const char *str_e = "!=!="; /* parse_compare_operator() moves the pointer */
+        assert_se(parse_compare_operator(&str_e, COMPARE_EQUAL_BY_STRING) == COMPARE_STRING_UNEQUAL);
+        assert_se(parse_compare_operator(&str_e, 0) == COMPARE_UNEQUAL);
+        assert_se(parse_compare_operator(&str_e, 0) == _COMPARE_OPERATOR_INVALID);
+}
+
+TEST(test_order) {
+        assert_se(!test_order(5, COMPARE_LOWER));
+        assert_se(!test_order(5, COMPARE_LOWER_OR_EQUAL));
+        assert_se(!test_order(5, COMPARE_EQUAL));
+        assert_se(test_order(5, COMPARE_UNEQUAL));
+        assert_se(test_order(5, COMPARE_GREATER_OR_EQUAL));
+        assert_se(test_order(5, COMPARE_GREATER));
+        assert_se(test_order(5, COMPARE_STRING_EQUAL) == -EINVAL);
+}
+
+TEST(version_or_fnmatch_compare) {
+        assert_se(version_or_fnmatch_compare(COMPARE_STRING_EQUAL, "locale", "locale"));
+        assert_se(version_or_fnmatch_compare(COMPARE_STRING_UNEQUAL, "locale", "LOCALE"));
+        assert_se(version_or_fnmatch_compare(COMPARE_FNMATCH_EQUAL, "locaale", "loc*le"));
+        assert_se(version_or_fnmatch_compare(COMPARE_FNMATCH_UNEQUAL, "locaale", "loc?le"));
+        assert_se(version_or_fnmatch_compare(COMPARE_GREATER, "local512", "local256"));
+        assert_se(version_or_fnmatch_compare(COMPARE_LOWER, "local52", "local256"));
+        assert_se(version_or_fnmatch_compare(_COMPARE_OPERATOR_MAX, "local512", "local256") == -EINVAL);
+}
+
+DEFINE_TEST_MAIN(LOG_INFO);