1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/cpp/util/file_test.cc b/src/test/cpp/util/file_test.cc
index fa379f567d..f98ed9975a 100644
--- a/src/test/cpp/util/file_test.cc
+++ b/src/test/cpp/util/file_test.cc
@@ -22,6 +22,22 @@
 
 namespace blaze_util {
 
+TEST(FileTest, TestNormalizePath) {
+  ASSERT_EQ(string(""), NormalizePath(""));
+  ASSERT_EQ(string(""), NormalizePath("."));
+  ASSERT_EQ(string("/"), NormalizePath("/"));
+  ASSERT_EQ(string("/"), NormalizePath("//"));
+  ASSERT_EQ(string("foo"), NormalizePath("foo"));
+  ASSERT_EQ(string("foo"), NormalizePath("foo/"));
+  ASSERT_EQ(string("foo/bar"), NormalizePath("foo//bar"));
+  ASSERT_EQ(string("foo/bar"), NormalizePath("../..//foo//bar"));
+  ASSERT_EQ(string("/foo"), NormalizePath("/foo"));
+  ASSERT_EQ(string("/foo"), NormalizePath("/foo/"));
+  ASSERT_EQ(string("/foo/bar"), NormalizePath("/foo/./bar/"));
+  ASSERT_EQ(string("foo/bar"), NormalizePath("../foo/baz/../bar"));
+  ASSERT_EQ(string("foo/bar"), NormalizePath("../foo//./baz/../bar///"));
+}
+
 TEST(FileTest, TestSingleThreadedPipe) {
   std::unique_ptr<IPipe> pipe(CreatePipe());
   char buffer[50] = {0};