[content shell] rename layout_test_controller{,_host,_bindings}.* to webkit_test_runner

content/shell/layout_test_controller_host.cc

-// Copyright (c) 2012 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 "content/shell/layout_test_controller_host.h"
-
-#include "base/command_line.h"
-#include "base/message_loop.h"
-#include "content/public/browser/render_view_host.h"
-#include "content/shell/shell_messages.h"
-#include "content/shell/shell_switches.h"
-#include "webkit/support/webkit_support_gfx.h"
-
-namespace content {
-
-namespace {
-const int kTestTimeoutMilliseconds = 30 * 1000;
-}  // namespace
-
-std::map<RenderViewHost*, LayoutTestControllerHost*>
-    LayoutTestControllerHost::controllers_;
-std::string LayoutTestControllerHost::expected_pixel_hash_;
-
-// static
-LayoutTestControllerHost* LayoutTestControllerHost::FromRenderViewHost(
-    RenderViewHost* render_view_host) {
-  const std::map<RenderViewHost*, LayoutTestControllerHost*>::iterator it =
-      controllers_.find(render_view_host);
-  if (it == controllers_.end())
-    return NULL;
-  return it->second;
-}
-
-// static
-void LayoutTestControllerHost::Init(const std::string& expected_pixel_hash) {
-  // TODO(jochen): We should only dump the results for the "main window".
-  expected_pixel_hash_ = expected_pixel_hash;
-}
-
-LayoutTestControllerHost::LayoutTestControllerHost(
-    RenderViewHost* render_view_host)
-    : RenderViewHostObserver(render_view_host),
-      captured_dump_(false),
-      dump_as_text_(false),
-      dump_child_frames_(false),
-      is_printing_(false),
-      should_stay_on_page_after_handling_before_unload_(false),
-      wait_until_done_(false) {
-  controllers_[render_view_host] = this;
-}
-
-LayoutTestControllerHost::~LayoutTestControllerHost() {
-  controllers_.erase(render_view_host());
-  watchdog_.Cancel();
-}
-
-void LayoutTestControllerHost::CaptureDump() {
-  if (captured_dump_)
-    return;
-  captured_dump_ = true;
-
-  render_view_host()->Send(
-      new ShellViewMsg_CaptureTextDump(render_view_host()->GetRoutingID(),
-                                       dump_as_text_,
-                                       is_printing_,
-                                       dump_child_frames_));
-  if (!dump_as_text_) {
-    render_view_host()->Send(
-        new ShellViewMsg_CaptureImageDump(render_view_host()->GetRoutingID(),
-                                          expected_pixel_hash_));
-  }
-}
-
-void LayoutTestControllerHost::TimeoutHandler() {
-  printf("FAIL: Timed out waiting for notifyDone to be called\n");
-  fprintf(stderr, "FAIL: Timed out waiting for notifyDone to be called\n");
-  CaptureDump();
-}
-
-bool LayoutTestControllerHost::OnMessageReceived(
-    const IPC::Message& message) {
-  bool handled = true;
-  IPC_BEGIN_MESSAGE_MAP(LayoutTestControllerHost, message)
-    IPC_MESSAGE_HANDLER(ShellViewHostMsg_DidFinishLoad, OnDidFinishLoad)
-    IPC_MESSAGE_HANDLER(ShellViewHostMsg_TextDump, OnTextDump)
-    IPC_MESSAGE_HANDLER(ShellViewHostMsg_ImageDump, OnImageDump)
-    IPC_MESSAGE_HANDLER(ShellViewHostMsg_NotifyDone, OnNotifyDone)
-    IPC_MESSAGE_HANDLER(ShellViewHostMsg_DumpAsText, OnDumpAsText)
-    IPC_MESSAGE_HANDLER(ShellViewHostMsg_DumpChildFramesAsText,
-                        OnDumpChildFramesAsText)
-    IPC_MESSAGE_HANDLER(ShellViewHostMsg_SetPrinting, OnSetPrinting)
-    IPC_MESSAGE_HANDLER(
-        ShellViewHostMsg_SetShouldStayOnPageAfterHandlingBeforeUnload,
-        OnSetShouldStayOnPageAfterHandlingBeforeUnload)
-    IPC_MESSAGE_HANDLER(ShellViewHostMsg_WaitUntilDone, OnWaitUntilDone)
-    IPC_MESSAGE_HANDLER(ShellViewHostMsg_NotImplemented, OnNotImplemented)
-    IPC_MESSAGE_UNHANDLED(handled = false)
-  IPC_END_MESSAGE_MAP()
-
-  return handled;
-}
-
-void LayoutTestControllerHost::OnDidFinishLoad() {
-  if (wait_until_done_)
-    return;
-
-  CaptureDump();
-}
-
-void LayoutTestControllerHost::OnTextDump(const std::string& dump) {
-  printf("%s#EOF\n", dump.c_str());
-  fprintf(stderr, "#EOF\n");
-
-  if (dump_as_text_)
-    MessageLoop::current()->PostTask(FROM_HERE, MessageLoop::QuitClosure());
-}
-
-void LayoutTestControllerHost::OnImageDump(
-    const std::string& actual_pixel_hash,
-    const SkBitmap& image) {
-  SkAutoLockPixels image_lock(image);
-
-  printf("\nActualHash: %s\n", actual_pixel_hash.c_str());
-  if (!expected_pixel_hash_.empty())
-    printf("\nExpectedHash: %s\n", expected_pixel_hash_.c_str());
-
-  // Only encode and dump the png if the hashes don't match. Encoding the
-  // image is really expensive.
-  if (actual_pixel_hash != expected_pixel_hash_) {
-    std::vector<unsigned char> png;
-
-    // Only the expected PNGs for Mac have a valid alpha channel.
-#if defined(OS_MACOSX)
-    bool discard_transparency = false;
-#else
-    bool discard_transparency = true;
-#endif
-
-    bool success = false;
-#if defined(OS_ANDROID)
-    success = webkit_support::EncodeRGBAPNGWithChecksum(
-        reinterpret_cast<const unsigned char*>(image.getPixels()),
-        image.width(),
-        image.height(),
-        static_cast<int>(image.rowBytes()),
-        discard_transparency,
-        actual_pixel_hash,
-        &png);
-#else
-    success = webkit_support::EncodeBGRAPNGWithChecksum(
-        reinterpret_cast<const unsigned char*>(image.getPixels()),
-        image.width(),
-        image.height(),
-        static_cast<int>(image.rowBytes()),
-        discard_transparency,
-        actual_pixel_hash,
-        &png);
-#endif
-    if (success) {
-      printf("Content-Type: image/png\n");
-      printf("Content-Length: %u\n", static_cast<unsigned>(png.size()));
-      fwrite(&png[0], 1, png.size(), stdout);
-    }
-  }
-
-  MessageLoop::current()->PostTask(FROM_HERE, MessageLoop::QuitClosure());
-}
-
-void LayoutTestControllerHost::OnNotifyDone() {
-  if (!wait_until_done_)
-    return;
-  watchdog_.Cancel();
-  CaptureDump();
-}
-
-void LayoutTestControllerHost::OnDumpAsText() {
-  dump_as_text_ = true;
-}
-
-void LayoutTestControllerHost::OnSetPrinting() {
-  is_printing_ = true;
-}
-
-void LayoutTestControllerHost::OnSetShouldStayOnPageAfterHandlingBeforeUnload(
-    bool should_stay_on_page) {
-  should_stay_on_page_after_handling_before_unload_ = should_stay_on_page;
-}
-
-void LayoutTestControllerHost::OnDumpChildFramesAsText() {
-  dump_child_frames_ = true;
-}
-
-void LayoutTestControllerHost::OnWaitUntilDone() {
-  if (wait_until_done_)
-    return;
-  if (!CommandLine::ForCurrentProcess()->HasSwitch(switches::kNoTimeout)) {
-    watchdog_.Reset(base::Bind(&LayoutTestControllerHost::TimeoutHandler,
-                               base::Unretained(this)));
-    MessageLoop::current()->PostDelayedTask(
-        FROM_HERE,
-        watchdog_.callback(),
-        base::TimeDelta::FromMilliseconds(kTestTimeoutMilliseconds));
-  }
-  wait_until_done_ = true;
-}
-
-void LayoutTestControllerHost::OnNotImplemented(
-    const std::string& object_name,
-    const std::string& property_name) {
-  if (captured_dump_)
-    return;
-  printf("FAIL: NOT IMPLEMENTED: %s.%s\n",
-         object_name.c_str(), property_name.c_str());
-  fprintf(stderr, "FAIL: NOT IMPLEMENTED: %s.%s\n",
-          object_name.c_str(), property_name.c_str());
-  watchdog_.Cancel();
-  CaptureDump();
-}
-
-}  // namespace content