From 5a5a86949a2fca18f61d1117ab29cc87281c48d6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Sun, 15 Dec 2024 19:03:14 +0100
Subject: [PATCH] makeParentCanonical: test case where parent is empty

---
 src/libutil-tests/file-system.cc | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/libutil-tests/file-system.cc b/src/libutil-tests/file-system.cc
index 7ef804f34..2c10d4869 100644
--- a/src/libutil-tests/file-system.cc
+++ b/src/libutil-tests/file-system.cc
@@ -261,4 +261,18 @@ TEST(pathExists, bogusPathDoesNotExist)
 {
     ASSERT_FALSE(pathExists("/schnitzel/darmstadt/pommes"));
 }
+
+/* ----------------------------------------------------------------------------
+ * makeParentCanonical
+ * --------------------------------------------------------------------------*/
+
+TEST(makeParentCanonical, noParent)
+{
+    ASSERT_EQ(makeParentCanonical("file"), absPath(std::filesystem::path("file")));
+}
+
+TEST(makeParentCanonical, root)
+{
+    ASSERT_EQ(makeParentCanonical("/"), "/");
+}
 }