From 75ee2f8c67022b0731e438b34fa65216531eccd1 Mon Sep 17 00:00:00 2001
From: wwylele <wwylele@gmail.com>
Date: Sun, 16 Oct 2016 22:19:13 +0800
Subject: FileSys: add PathParser

---
 src/tests/core/file_sys/path_parser.cpp | 38 +++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 src/tests/core/file_sys/path_parser.cpp

(limited to 'src/tests/core/file_sys/path_parser.cpp')

diff --git a/src/tests/core/file_sys/path_parser.cpp b/src/tests/core/file_sys/path_parser.cpp
new file mode 100644
index 000000000..2b543e438
--- /dev/null
+++ b/src/tests/core/file_sys/path_parser.cpp
@@ -0,0 +1,38 @@
+// Copyright 2016 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <catch.hpp>
+#include "common/file_util.h"
+#include "core/file_sys/path_parser.h"
+
+namespace FileSys {
+
+TEST_CASE("PathParser", "[core][file_sys]") {
+    REQUIRE(!PathParser(Path(std::vector<u8>{})).IsValid());
+    REQUIRE(!PathParser(Path("a")).IsValid());
+    REQUIRE(!PathParser(Path("/|")).IsValid());
+    REQUIRE(PathParser(Path("/a")).IsValid());
+    REQUIRE(!PathParser(Path("/a/b/../../c/../../d")).IsValid());
+    REQUIRE(PathParser(Path("/a/b/../c/../../d")).IsValid());
+    REQUIRE(PathParser(Path("/")).IsRootDirectory());
+    REQUIRE(!PathParser(Path("/a")).IsRootDirectory());
+    REQUIRE(PathParser(Path("/a/..")).IsRootDirectory());
+}
+
+TEST_CASE("PathParser - Host file system", "[core][file_sys]") {
+    std::string test_dir = "./test";
+    FileUtil::CreateDir(test_dir);
+    FileUtil::CreateDir(test_dir + "/z");
+    FileUtil::CreateEmptyFile(test_dir + "/a");
+
+    REQUIRE(PathParser(Path("/a")).GetHostStatus(test_dir) == PathParser::FileFound);
+    REQUIRE(PathParser(Path("/b")).GetHostStatus(test_dir) == PathParser::NotFound);
+    REQUIRE(PathParser(Path("/z")).GetHostStatus(test_dir) == PathParser::DirectoryFound);
+    REQUIRE(PathParser(Path("/a/c")).GetHostStatus(test_dir) == PathParser::FileInPath);
+    REQUIRE(PathParser(Path("/b/c")).GetHostStatus(test_dir) == PathParser::PathNotFound);
+
+    FileUtil::DeleteDirRecursively(test_dir);
+}
+
+} // namespace FileSys
-- 
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