1 files changed, 30 insertions, 0 deletions
diff --git a/test/test_pathutil.cc b/test/test_pathutil.cc
new file mode 100644
index 0000000..4d12e8f
--- /dev/null
+++ b/test/test_pathutil.cc
@@ -0,0 +1,30 @@
+#include "common.hh"
+
+#include "pathutil.hh"
+
+#include <gtest/gtest.h>
+
+TEST(pathutil, cleanup) {
+  EXPECT_EQ("/", path::cleanup(""));
+  EXPECT_EQ("/", path::cleanup("/"));
+  EXPECT_EQ("/", path::cleanup("//"));
+  EXPECT_EQ("/", path::cleanup("///////"));
+  EXPECT_EQ("/", path::cleanup("."));
+  EXPECT_EQ("/", path::cleanup("/."));
+  EXPECT_EQ("/", path::cleanup("/./"));
+  EXPECT_EQ("/", path::cleanup("/././././"));
+  EXPECT_EQ("/", path::cleanup("./"));
+  EXPECT_EQ("/", path::cleanup(".."));
+  EXPECT_EQ("/", path::cleanup("../"));
+  EXPECT_EQ("/", path::cleanup("/../"));
+  EXPECT_EQ("/", path::cleanup("/.."));
+  EXPECT_EQ("/", path::cleanup("/../../../.."));
+  EXPECT_EQ("/foo/", path::cleanup("/../../../../foo/"));
+  EXPECT_EQ("/foo", path::cleanup("/foo"));
+  EXPECT_EQ("/foo/", path::cleanup("/foo/"));
+  EXPECT_EQ("/foo/", path::cleanup("////foo////"));
+  EXPECT_EQ("/foo/", path::cleanup("/./foo/"));
+  EXPECT_EQ("/foo/", path::cleanup("/foo/."));
+  EXPECT_EQ("/", path::cleanup("/foo/.."));
+  EXPECT_EQ("/bar", path::cleanup("/foo/../bar"));
+}