From: Daan De Meyer <daan.j.demeyer@gmail.com>
Date: Mon, 5 Dec 2022 10:15:58 +0000 (+0100)
Subject: test-fs-util: Add relative path chase_symlinks() tests
X-Git-Tag: v253-rc1~355
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=94799c305acad138ce62e562318fbe7936a50dce;p=thirdparty%2Fsystemd.git

test-fs-util: Add relative path chase_symlinks() tests
---

diff --git a/src/test/test-fs-util.c b/src/test/test-fs-util.c
index 4bf0a5daf87..8c4b632ed03 100644
--- a/src/test/test-fs-util.c
+++ b/src/test/test-fs-util.c
@@ -27,7 +27,7 @@
 static const char *arg_test_dir = NULL;
 
 TEST(chase_symlinks) {
-        _cleanup_free_ char *result = NULL;
+        _cleanup_free_ char *result = NULL, *pwd = NULL;
         _cleanup_close_ int pfd = -1;
         char *temp;
         const char *top, *p, *pslash, *q, *qslash;
@@ -245,6 +245,30 @@ TEST(chase_symlinks) {
         assert_se(path_equal(result, p));
         result = mfree(result);
 
+        /* Relative paths */
+
+        assert_se(safe_getcwd(&pwd) >= 0);
+
+        assert_se(chdir(temp) >= 0);
+
+        p = "this/is/a/relative/path";
+        r = chase_symlinks(p, NULL, CHASE_NONEXISTENT, &result, NULL);
+        assert_se(r == 0);
+
+        p = strjoina(temp, "/", p);
+        assert_se(path_equal(result, p));
+        result = mfree(result);
+
+        p = "this/is/a/relative/path";
+        r = chase_symlinks(p, temp, CHASE_NONEXISTENT, &result, NULL);
+        assert_se(r == 0);
+
+        p = strjoina(temp, "/", p);
+        assert_se(path_equal(result, p));
+        result = mfree(result);
+
+        assert_se(chdir(pwd) >= 0);
+
         /* Path which doesn't exist, but contains weird stuff */
 
         p = strjoina(temp, "/idontexist/..");