Remove Navigation Transitions from Chromium

content/browser/transition_request_manager_unittest.cc

Index: content/browser/transition_request_manager_unittest.cc
diff --git a/content/browser/transition_request_manager_unittest.cc b/content/browser/transition_request_manager_unittest.cc
deleted file mode 100644
index 02978b7e43a2d65d35c2585176c649a1dcc1d365..0000000000000000000000000000000000000000
--- a/content/browser/transition_request_manager_unittest.cc
+++ /dev/null
@@ -1,172 +0,0 @@
-// Copyright 2014 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/command_line.h"
-#include "content/browser/transition_request_manager.h"
-#include "content/public/common/content_switches.h"
-#include "content/public/test/test_browser_thread_bundle.h"
-#include "net/http/http_response_headers.h"
-#include "net/http/http_util.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace content {
-
-class TransitionRequestManagerTest : public testing::Test {
- public:
-  TransitionRequestManagerTest()
-      : thread_bundle_(TestBrowserThreadBundle::IO_MAINLOOP) {
-    base::CommandLine::ForCurrentProcess()->AppendSwitch(
-        switches::kEnableExperimentalWebPlatformFeatures);
-  }
-
-  ~TransitionRequestManagerTest() override {}
-  TestBrowserThreadBundle thread_bundle_;
-};
-
-TEST_F(TransitionRequestManagerTest,
-       ParseTransitionStylesheetsFromNullHeaders) {
-  const GURL url("http://www.test.com/");
-  std::vector<GURL> entering_stylesheets;
-  scoped_refptr<net::HttpResponseHeaders> headers;
-
-  TransitionRequestManager::ParseTransitionStylesheetsFromHeaders(
-      headers, entering_stylesheets, url);
-  ASSERT_TRUE(entering_stylesheets.empty());
-}
-
-TEST_F(TransitionRequestManagerTest,
-       ParseTransitionStylesheetsFromEmptyHeaders) {
-  const GURL url("http://www.test.com/");
-  std::vector<GURL> entering_stylesheets;
-
-  char headers_string[] = "";
-  scoped_refptr<net::HttpResponseHeaders> headers(
-      new net::HttpResponseHeaders(net::HttpUtil::AssembleRawHeaders(
-          headers_string, sizeof(headers_string))));
-
-  TransitionRequestManager::ParseTransitionStylesheetsFromHeaders(
-      headers, entering_stylesheets, url);
-  ASSERT_TRUE(entering_stylesheets.empty());
-}
-
-TEST_F(TransitionRequestManagerTest,
-       ParseTransitionStylesheetsFromHeadersForInvalidURL) {
-  const GURL url;
-  std::vector<GURL> entering_stylesheets;
-
-  char headers_string[] =
-      "HTTP/1.0 200 OK\r\n"
-      "link: <transition.css>;rel=transition-entering-stylesheet;scope=*\r\n"
-      "\r\n";
-  scoped_refptr<net::HttpResponseHeaders> headers(
-      new net::HttpResponseHeaders(net::HttpUtil::AssembleRawHeaders(
-          headers_string, sizeof(headers_string))));
-
-  TransitionRequestManager::ParseTransitionStylesheetsFromHeaders(
-      headers, entering_stylesheets, url);
-  ASSERT_TRUE(entering_stylesheets.empty());
-}
-
-TEST_F(TransitionRequestManagerTest, ParseTransitionStylesheetsFromHeaders) {
-  const GURL url("http://www.test.com/");
-  std::vector<GURL> entering_stylesheets;
-
-  char headers_string[] =
-      "HTTP/1.0 200 OK\r\n"
-      "link: <transition.css>;rel=transition-entering-stylesheet;scope=*\r\n"
-      "\r\n";
-  scoped_refptr<net::HttpResponseHeaders> headers(
-      new net::HttpResponseHeaders(net::HttpUtil::AssembleRawHeaders(
-          headers_string, sizeof(headers_string))));
-
-  TransitionRequestManager::ParseTransitionStylesheetsFromHeaders(
-      headers, entering_stylesheets, url);
-  ASSERT_TRUE(entering_stylesheets.size() == 1);
-  ASSERT_STREQ((url.spec() + "transition.css").c_str(),
-               entering_stylesheets[0].spec().c_str());
-}
-
-TEST_F(TransitionRequestManagerTest,
-       ParseMultipleTransitionStylesheetsFromHeaders) {
-  const GURL url("http://www.test.com/");
-  std::vector<GURL> entering_stylesheets;
-
-  char headers_string[] =
-      "HTTP/1.0 200 OK\r\n"
-      "link: <transition0.css>;rel=transition-entering-stylesheet;scope=*\r\n"
-      "link: <transition1.css>;rel=transition-entering-stylesheet;scope=*\r\n"
-      "link: <transition2.css>;rel=transition-entering-stylesheet;scope=*\r\n"
-      "\r\n";
-  scoped_refptr<net::HttpResponseHeaders> headers(
-      new net::HttpResponseHeaders(net::HttpUtil::AssembleRawHeaders(
-          headers_string, sizeof(headers_string))));
-
-  TransitionRequestManager::ParseTransitionStylesheetsFromHeaders(
-      headers, entering_stylesheets, url);
-  ASSERT_TRUE(entering_stylesheets.size() == 3);
-  ASSERT_STREQ((url.spec() + "transition0.css").c_str(),
-               entering_stylesheets[0].spec().c_str());
-  ASSERT_STREQ((url.spec() + "transition1.css").c_str(),
-               entering_stylesheets[1].spec().c_str());
-  ASSERT_STREQ((url.spec() + "transition2.css").c_str(),
-               entering_stylesheets[2].spec().c_str());
-}
-
-// Tests that the TransitionRequestManager correctly performs origin checks
-// and fetches the correct transition data.
-//
-// We add data for http://www.foo.com and http://www.test.com URLs, then check
-// that a navigation to test.com gives the latter data. A third URL should
-// give no fallback data, before we add a fallback and check that it's now
-// provided for the third URL.
-TEST_F(TransitionRequestManagerTest, AllowedHostCheck) {
-  TransitionRequestManager* request_manager =
-      TransitionRequestManager::GetInstance();
-
-  const int render_process_id = 42;
-  const int render_frame_id = 4242;
-
-  const std::string test_dot_com_css_selector("#correctTransitionElement");
-  const std::string fallback_css_selector("#fallbackTransitionElement");
-  const GURL test_dot_com_url("http://www.test.com");
-  const std::string markup("<b>Hello World</b>");
-
-  // 1. Add transition data for http://www.foo.com URLs.
-  request_manager->AddPendingTransitionRequestData(
-      render_process_id, render_frame_id, "http://www.foo.com",
-      "#wrongTransition", markup, std::vector<TransitionElement>());
-  // 2. Add transition data for http://www.test.com URLs
-  request_manager->AddPendingTransitionRequestData(
-      render_process_id, render_frame_id, test_dot_com_url.spec(),
-      test_dot_com_css_selector, markup, std::vector<TransitionElement>());
-
-  // 3. Check that a navigation to http://www.test.com finds the data from 2).
-  TransitionLayerData transition_layer_data;
-  bool found = request_manager->GetPendingTransitionRequest(
-      render_process_id, render_frame_id, test_dot_com_url,
-      &transition_layer_data);
-  ASSERT_TRUE(found);
-  EXPECT_TRUE(transition_layer_data.css_selector == test_dot_com_css_selector);
-
-  // 4. Check that a navigation to http://www.unrelated.com finds no data.
-  const GURL unrelated_dot_com_url("http://www.unrelated.com");
-  found = request_manager->GetPendingTransitionRequest(
-      render_process_id, render_frame_id, unrelated_dot_com_url,
-      &transition_layer_data);
-  EXPECT_FALSE(found);
-
-  // 5. Add transition data for '*', i.e. matching any navigation.
-  request_manager->AddPendingTransitionRequestData(
-      render_process_id, render_frame_id, "*", fallback_css_selector, markup,
-      std::vector<TransitionElement>());
-
-  // 6. Check that a navigation to http://wwww.unrelated.com now finds an entry.
-  found = request_manager->GetPendingTransitionRequest(
-      render_process_id, render_frame_id, unrelated_dot_com_url,
-      &transition_layer_data);
-  ASSERT_TRUE(found);
-  EXPECT_TRUE(transition_layer_data.css_selector == fallback_css_selector);
-}
-
-}  // namespace content