Support running http layout tests for workers in UI test framework.

BUG=none
TEST=This is a UI test.

Nicolas, could you please review DEPS? I added a couple of new lines to DEPS in order to fetch a copy the following directory into UI test data directory:
  LayoutTests/http/tests/resources
  LayoutTests/http/tests/workers
  LayoutTests/http/tests/xmlhttprequest


Review URL: http://codereview.chromium.org/147125

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@19502 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 107 insertions, 36 deletions

diff --git a/chrome/worker/worker_uitest.cc b/chrome/worker/worker_uitest.cc
index a49663f..a48c131 100644
--- a/chrome/worker/worker_uitest.cc
+++ b/chrome/worker/worker_uitest.cc
@@ -28,7 +28,7 @@ const char kPlatformName[] = "chromium-linux";
 const char kTestCompleteCookie[] = "status";
 const char kTestCompleteSuccess[] = "OK";
 const int kTestIntervalMs = 250;
-const int kTestWaitTimeoutMs = 30 * 1000;
+const int kTestWaitTimeoutMs = 60 * 1000;
 
 class WorkerTest : public UITest {
  protected:
@@ -37,11 +37,12 @@ class WorkerTest : public UITest {
 
   void RunTest(const std::wstring& test_case);
 
-  void InitializeForLayoutTest(const FilePath& test_case_dir);
-  void RunLayoutTest(const std::string& test_case_file_name);
-  void RunHttpTest(const std::string& test_case_name);
+  void InitializeForLayoutTest(const FilePath& test_parent_dir,
+                               const FilePath& test_case_dir,
+                               bool is_http_test);
+  void RunLayoutTest(const std::string& test_case_file_name, bool is_http_test);
 
- private:
+ protected:
   bool ReadExpectedResult(const FilePath& result_dir_path,
                           const std::string test_case_file_name,
                           std::string* expected_result_value);
@@ -50,6 +51,8 @@ class WorkerTest : public UITest {
   int test_count_;
   FilePath temp_test_dir_;
   FilePath layout_test_dir_;
+  FilePath test_case_dir_;
+  FilePath new_http_root_dir_;
   FilePath new_layout_test_dir_;
   FilePath rebase_result_dir_;
   std::string layout_test_controller_;
@@ -76,20 +79,9 @@ void WorkerTest::RunTest(const std::wstring& test_case) {
   ASSERT_STREQ(kTestCompleteSuccess, value.c_str());
 }
 
-void WorkerTest::RunHttpTest(const std::string& test_case_name) {
-  scoped_refptr<TabProxy> tab(GetActiveTab());
-
-  std::string test_url_string(std::string("http://localhost:8080/") +
-                              test_case_name);
-  GURL url(test_url_string);
-  ASSERT_TRUE(tab->NavigateToURL(url));
-
-  std::string value = WaitUntilCookieNonEmpty(tab.get(), url,
-      kTestCompleteCookie, kTestIntervalMs, kTestWaitTimeoutMs);
-  ASSERT_STREQ(kTestCompleteSuccess, value.c_str());
-}
-
-void WorkerTest::InitializeForLayoutTest(const FilePath& test_case_dir) {
+void WorkerTest::InitializeForLayoutTest(const FilePath& test_parent_dir,
+                                         const FilePath& test_case_dir,
+                                         bool is_http_test) {
   FilePath src_dir;
   PathService::Get(base::DIR_SOURCE_ROOT, &src_dir);
 
@@ -101,8 +93,21 @@ void WorkerTest::InitializeForLayoutTest(const FilePath& test_case_dir) {
   layout_test_dir_ = layout_test_dir_.AppendASCII("test");
   layout_test_dir_ = layout_test_dir_.AppendASCII("data");
   layout_test_dir_ = layout_test_dir_.AppendASCII("workers");
+  layout_test_dir_ = layout_test_dir_.Append(test_parent_dir);
   layout_test_dir_ = layout_test_dir_.Append(test_case_dir);
 
+  // If not found, try to use the original copy of WebKit layout tests for
+  // workers. For testing only in local machine only.
+  //   webkit/data/layout_tests/LayoutTests/.../workers
+  if (!file_util::DirectoryExists(layout_test_dir_)) {
+    layout_test_dir_ = src_dir.AppendASCII("webkit");
+    layout_test_dir_ = layout_test_dir_.AppendASCII("data");
+    layout_test_dir_ = layout_test_dir_.AppendASCII("layout_tests");
+    layout_test_dir_ = layout_test_dir_.Append(test_parent_dir);
+    layout_test_dir_ = layout_test_dir_.Append(test_case_dir);
+    ASSERT_TRUE(file_util::DirectoryExists(layout_test_dir_));
+  }
+
   // Gets the file path to rebased expected result directory for workers.
   //   webkit/data/layout_tests/platform/chromium_***/LayoutTests/.../workers
   rebase_result_dir_ = src_dir.AppendASCII("webkit");
@@ -110,6 +115,7 @@ void WorkerTest::InitializeForLayoutTest(const FilePath& test_case_dir) {
   rebase_result_dir_ = rebase_result_dir_.AppendASCII("layout_tests");
   rebase_result_dir_ = rebase_result_dir_.AppendASCII("platform");
   rebase_result_dir_ = rebase_result_dir_.AppendASCII(kPlatformName);
+  rebase_result_dir_ = rebase_result_dir_.Append(test_parent_dir);
   rebase_result_dir_ = rebase_result_dir_.Append(test_case_dir);
 
   // Creates the temporary directory.
@@ -121,6 +127,11 @@ void WorkerTest::InitializeForLayoutTest(const FilePath& test_case_dir) {
   // like .../LayoutTests/fast/workers/.... Otherwise those layout tests
   // dealing with location property, like worker-location.html, could fail.
   new_layout_test_dir_ = temp_test_dir_;
+  new_layout_test_dir_ = new_layout_test_dir_.Append(test_parent_dir);
+  if (is_http_test) {
+    new_http_root_dir_ = new_layout_test_dir_;
+    test_case_dir_ = test_case_dir;
+  }
   new_layout_test_dir_ = new_layout_test_dir_.Append(test_case_dir);
   ASSERT_TRUE(file_util::CreateDirectory(new_layout_test_dir_));
 
@@ -131,10 +142,21 @@ void WorkerTest::InitializeForLayoutTest(const FilePath& test_case_dir) {
   FilePath new_layout_test_resource_path(new_layout_test_dir_);
   new_layout_test_resource_path =
       new_layout_test_resource_path.AppendASCII("resources");
-  ASSERT_TRUE(file_util::DirectoryExists(layout_test_resource_path));
   ASSERT_TRUE(file_util::CopyDirectory(
       layout_test_resource_path, new_layout_test_resource_path, true));
 
+  // Copies the parent resource subdirectory. This is needed in order to run
+  // http layout tests.
+  if (is_http_test) {
+    FilePath parent_resource_path(layout_test_dir_.DirName());
+    parent_resource_path = parent_resource_path.AppendASCII("resources");
+    FilePath new_parent_resource_path(new_layout_test_dir_.DirName());
+    new_parent_resource_path =
+        new_parent_resource_path.AppendASCII("resources");
+    ASSERT_TRUE(file_util::CopyDirectory(
+        parent_resource_path, new_parent_resource_path, true));
+  }
+
   // Reads the layout test controller simulation script.
   FilePath path;
   PathService::Get(chrome::DIR_TEST_DATA, &path);
@@ -143,7 +165,8 @@ void WorkerTest::InitializeForLayoutTest(const FilePath& test_case_dir) {
   ASSERT_TRUE(file_util::ReadFileToString(path, &layout_test_controller_));
 }
 
-void WorkerTest::RunLayoutTest(const std::string& test_case_file_name) {
+void WorkerTest::RunLayoutTest(const std::string& test_case_file_name,
+                               bool is_http_test) {
   SCOPED_TRACE(test_case_file_name.c_str());
 
   ASSERT_TRUE(!layout_test_controller_.empty());
@@ -171,13 +194,22 @@ void WorkerTest::RunLayoutTest(const std::string& test_case_file_name) {
   ASSERT_TRUE(file_util::WriteFile(new_test_file_path,
                                    &test_html.at(0),
                                    static_cast<int>(test_html.size())));
-  GURL new_test_file_url = net::FilePathToFileURL(new_test_file_path);
+
+  scoped_ptr<GURL> new_test_url;
+  if (is_http_test)
+    new_test_url.reset(new GURL(
+        std::string("http://localhost:8080/") +
+        UTF16ToUTF8(test_case_dir_.ToWStringHack()) +
+        "/" +
+        test_case_file_name));
+  else
+    new_test_url.reset(new GURL(net::FilePathToFileURL(new_test_file_path)));
 
   // Runs the new layout test.
   scoped_refptr<TabProxy> tab(GetActiveTab());
-  ASSERT_TRUE(tab->NavigateToURL(new_test_file_url));
+  ASSERT_TRUE(tab->NavigateToURL(*new_test_url.get()));
   std::string escaped_value =
-      WaitUntilCookieNonEmpty(tab.get(), new_test_file_url,
+      WaitUntilCookieNonEmpty(tab.get(), *new_test_url.get(),
           status_cookie.c_str(), kTestIntervalMs, kTestWaitTimeoutMs);
 
   // Unescapes and normalizes the actual result.
@@ -246,11 +278,59 @@ TEST_F(WorkerTest, WorkerFastLayoutTests) {
   FilePath fast_test_dir;
   fast_test_dir = fast_test_dir.AppendASCII("LayoutTests");
   fast_test_dir = fast_test_dir.AppendASCII("fast");
-  fast_test_dir = fast_test_dir.AppendASCII("workers");
-  InitializeForLayoutTest(fast_test_dir);
 
+  FilePath worker_test_dir;
+  worker_test_dir = worker_test_dir.AppendASCII("workers");
+  InitializeForLayoutTest(fast_test_dir, worker_test_dir, false);
+
+  for (int i = 0; i < arraysize(kLayoutTestFiles); ++i)
+    RunLayoutTest(kLayoutTestFiles[i], false);
+}
+
+TEST_F(WorkerTest, WorkerHttpLayoutTests) {
+  static const char* kLayoutTestFiles[] = {
+    //"text-encoding.html",
+    "worker-importScripts.html",
+    "worker-redirect.html",
+  };
+
+  FilePath http_test_dir;
+  http_test_dir = http_test_dir.AppendASCII("LayoutTests");
+  http_test_dir = http_test_dir.AppendASCII("http");
+  http_test_dir = http_test_dir.AppendASCII("tests");
+
+  FilePath worker_test_dir;
+  worker_test_dir = worker_test_dir.AppendASCII("workers");
+  InitializeForLayoutTest(http_test_dir, worker_test_dir, true);
+
+  StartHttpServer(new_http_root_dir_);
   for (int i = 0; i < arraysize(kLayoutTestFiles); ++i)
-    RunLayoutTest(kLayoutTestFiles[i]);
+    RunLayoutTest(kLayoutTestFiles[i], true);
+  StopHttpServer();
+}
+
+TEST_F(WorkerTest, WorkerXhrHttpLayoutTests) {
+  static const char* kLayoutTestFiles[] = {
+    "abort-exception-assert.html",
+    //"methods-async.html",
+    //"methods.html",
+    "xmlhttprequest-file-not-found.html"
+  };
+
+  FilePath http_test_dir;
+  http_test_dir = http_test_dir.AppendASCII("LayoutTests");
+  http_test_dir = http_test_dir.AppendASCII("http");
+  http_test_dir = http_test_dir.AppendASCII("tests");
+
+  FilePath worker_test_dir;
+  worker_test_dir = worker_test_dir.AppendASCII("xmlhttprequest");
+  worker_test_dir = worker_test_dir.AppendASCII("workers");
+  InitializeForLayoutTest(http_test_dir, worker_test_dir, true);
+
+  StartHttpServer(new_http_root_dir_);
+  for (int i = 0; i < arraysize(kLayoutTestFiles); ++i)
+    RunLayoutTest(kLayoutTestFiles[i], true);
+  StopHttpServer();
 }
 
 TEST_F(WorkerTest, LimitPerPage) {
@@ -290,12 +370,3 @@ TEST_F(WorkerTest, LimitTotal) {
   EXPECT_EQ(total_workers + 1 + (UITest::in_process_renderer() ? 0 : tab_count),
             UITest::GetBrowserProcessCount());
 }
-
-TEST_F(WorkerTest, TestHttpServer) {
-  FilePath path;
-  PathService::Get(chrome::DIR_TEST_DATA, &path);
-  path = path.AppendASCII("workers");
-  StartHttpServer(path);
-  RunHttpTest("test_http_server_up.html");
-  StopHttpServer();
-}