Revert 214254 "Add initial prototype for the GN meta-buildsystem."

trunk/src/tools/gn/filesystem_utils_unittest.cc

Index: trunk/src/tools/gn/filesystem_utils_unittest.cc
===================================================================
--- trunk/src/tools/gn/filesystem_utils_unittest.cc	(revision 214322)
+++ trunk/src/tools/gn/filesystem_utils_unittest.cc	(working copy)
@@ -1,146 +0,0 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "base/strings/string_util.h"
-#include "base/strings/utf_string_conversions.h"
-#include "build/build_config.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "tools/gn/filesystem_utils.h"
-
-TEST(FilesystemUtils, FileExtensionOffset) {
-  EXPECT_EQ(std::string::npos, FindExtensionOffset(""));
-  EXPECT_EQ(std::string::npos, FindExtensionOffset("foo/bar/baz"));
-  EXPECT_EQ(4u, FindExtensionOffset("foo."));
-  EXPECT_EQ(4u, FindExtensionOffset("f.o.bar"));
-  EXPECT_EQ(std::string::npos, FindExtensionOffset("foo.bar/"));
-  EXPECT_EQ(std::string::npos, FindExtensionOffset("foo.bar/baz"));
-}
-
-TEST(FilesystemUtils, FindExtension) {
-  std::string input;
-  EXPECT_EQ("", FindExtension(&input).as_string());
-  input = "foo/bar/baz";
-  EXPECT_EQ("", FindExtension(&input).as_string());
-  input = "foo.";
-  EXPECT_EQ("", FindExtension(&input).as_string());
-  input = "f.o.bar";
-  EXPECT_EQ("bar", FindExtension(&input).as_string());
-  input = "foo.bar/";
-  EXPECT_EQ("", FindExtension(&input).as_string());
-  input = "foo.bar/baz";
-  EXPECT_EQ("", FindExtension(&input).as_string());
-}
-
-TEST(FilesystemUtils, FindFilenameOffset) {
-  EXPECT_EQ(0u, FindFilenameOffset(""));
-  EXPECT_EQ(0u, FindFilenameOffset("foo"));
-  EXPECT_EQ(4u, FindFilenameOffset("foo/"));
-  EXPECT_EQ(4u, FindFilenameOffset("foo/bar"));
-}
-
-TEST(FilesystemUtils, RemoveFilename) {
-  std::string s;
-
-  RemoveFilename(&s);
-  EXPECT_STREQ("", s.c_str());
-
-  s = "foo";
-  RemoveFilename(&s);
-  EXPECT_STREQ("", s.c_str());
-
-  s = "/";
-  RemoveFilename(&s);
-  EXPECT_STREQ("/", s.c_str());
-
-  s = "foo/bar";
-  RemoveFilename(&s);
-  EXPECT_STREQ("foo/", s.c_str());
-
-  s = "foo/bar/baz.cc";
-  RemoveFilename(&s);
-  EXPECT_STREQ("foo/bar/", s.c_str());
-}
-
-TEST(FilesystemUtils, FindDir) {
-  std::string input;
-  EXPECT_EQ("", FindDir(&input));
-  input = "/";
-  EXPECT_EQ("/", FindDir(&input));
-  input = "foo/";
-  EXPECT_EQ("foo/", FindDir(&input));
-  input = "foo/bar/baz";
-  EXPECT_EQ("foo/bar/", FindDir(&input));
-}
-
-TEST(FilesystemUtils, InvertDir) {
-  EXPECT_TRUE(InvertDir(SourceDir()) == "");
-  EXPECT_TRUE(InvertDir(SourceDir("/")) == "");
-  EXPECT_TRUE(InvertDir(SourceDir("//")) == "");
-
-  EXPECT_TRUE(InvertDir(SourceDir("//foo/bar")) == "../../");
-  EXPECT_TRUE(InvertDir(SourceDir("/foo/bar/")) == "../../");
-}
-
-TEST(FilesystemUtils, NormalizePath) {
-  std::string input;
-
-  NormalizePath(&input);
-  EXPECT_EQ("", input);
-
-  input = "foo/bar.txt";
-  NormalizePath(&input);
-  EXPECT_EQ("foo/bar.txt", input);
-
-  input = ".";
-  NormalizePath(&input);
-  EXPECT_EQ("", input);
-
-  input = "..";
-  NormalizePath(&input);
-  EXPECT_EQ("..", input);
-
-  input = "foo//bar";
-  NormalizePath(&input);
-  EXPECT_EQ("foo/bar", input);
-
-  input = "//foo";
-  NormalizePath(&input);
-  EXPECT_EQ("//foo", input);
-
-  input = "foo/..//bar";
-  NormalizePath(&input);
-  EXPECT_EQ("bar", input);
-
-  input = "foo/../../bar";
-  NormalizePath(&input);
-  EXPECT_EQ("../bar", input);
-
-  input = "/../foo";  // Don't go aboe the root dir.
-  NormalizePath(&input);
-  EXPECT_EQ("/foo", input);
-
-  input = "//../foo";  // Don't go aboe the root dir.
-  NormalizePath(&input);
-  EXPECT_EQ("//foo", input);
-
-  input = "../foo";
-  NormalizePath(&input);
-  EXPECT_EQ("../foo", input);
-
-  input = "..";
-  NormalizePath(&input);
-  EXPECT_EQ("..", input);
-
-  input = "./././.";
-  NormalizePath(&input);
-  EXPECT_EQ("", input);
-
-  input = "../../..";
-  NormalizePath(&input);
-  EXPECT_EQ("../../..", input);
-
-  input = "../";
-  NormalizePath(&input);
-  EXPECT_EQ("../", input);
-}