From 4f438c638b5335cd5d8f614804743a04311689f8 Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Tue, 6 Dec 2022 12:00:45 +0900
Subject: [PATCH] test: add basic tests for octescape()

---
 src/test/test-escape.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/test/test-escape.c b/src/test/test-escape.c
index da19272624f..de82020d5fe 100644
--- a/src/test/test-escape.c
+++ b/src/test/test-escape.c
@@ -219,4 +219,20 @@ TEST(quote_command_line) {
                                     "true \"\\$dollar\"");
 }
 
+static void test_octescape_one(const char *s, const char *expected) {
+        _cleanup_free_ char *ret;
+
+        assert_se(ret = octescape(s, strlen_ptr(s)));
+        log_debug("octescape(\"%s\") → \"%s\" (expected: \"%s\")", strnull(s), ret, expected);
+        assert_se(streq(ret, expected));
+}
+
+TEST(octescape) {
+        test_octescape_one(NULL, "");
+        test_octescape_one("", "");
+        test_octescape_one("foo", "foo");
+        test_octescape_one("\"\\\"", "\\042\\134\\042");
+        test_octescape_one("\123\213\222", "\123\\213\\222");
+}
+
 DEFINE_TEST_MAIN(LOG_DEBUG);
-- 
2.47.3