Delete test_shell.

webkit/tools/test_shell/test_shell_platform_delegate_mac.mm

-// 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 "build/build_config.h"
-
-#include <Carbon/Carbon.h>
-// #include <ApplicationServices/ApplicationServices.h>
-#import <Cocoa/Cocoa.h>
-#import <objc/objc-runtime.h>
-#include <mach/task.h>
-
-#include "base/command_line.h"
-#include "base/logging.h"
-#include "base/message_pump_mac.h"
-#import "base/test/mock_chrome_application_mac.h"
-#include "webkit/tools/test_shell/test_shell.h"
-#include "webkit/tools/test_shell/test_shell_platform_delegate.h"
-#include "webkit/tools/test_shell/test_shell_switches.h"
-
-static NSAutoreleasePool *gTestShellAutoreleasePool = nil;
-
-static void SetDefaultsToLayoutTestValues(void) {
-  // So we can match the WebKit layout tests, we want to force a bunch of
-  // preferences that control appearance to match.
-  // (We want to do this as early as possible in application startup so
-  // the settings are in before any higher layers could cache values.)
-
-  // This is inspired by resetDefaultsToConsistentValues() in
-  // WebKit/Tools/DumpRenderTree/mac/DumpRenderTree.mm .
-
-  NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
-
-  const NSInteger kMinFontSizeCGSmoothes = 4;
-  const NSInteger kNoFontSmoothing = 0;
-  const NSInteger kBlueTintedAppearance = 1;
-  [defaults setInteger:kMinFontSizeCGSmoothes
-                forKey:@"AppleAntiAliasingThreshold"];
-  [defaults setInteger:kNoFontSmoothing
-                forKey:@"AppleFontSmoothing"];
-  [defaults setInteger:kBlueTintedAppearance
-                forKey:@"AppleAquaColorVariant"];
-  [defaults setObject:@"0.709800 0.835300 1.000000"
-               forKey:@"AppleHighlightColor"];
-  [defaults setObject:@"0.500000 0.500000 0.500000"
-               forKey:@"AppleOtherHighlightColor"];
-  [defaults setObject:[NSArray arrayWithObject:@"en"]
-               forKey:@"AppleLanguages"];
-
-  // AppKit pulls scrollbar style from NSUserDefaults.  HIToolbox uses
-  // CFPreferences, but AnyApplication, so we set it, force it to load, and
-  // then reset the pref to what it was (HIToolbox will cache what it loaded).
-  [defaults setObject:@"DoubleMax" forKey:@"AppleScrollBarVariant"];
-  CFTypeRef initialValue =
-      CFPreferencesCopyValue(CFSTR("AppleScrollBarVariant"),
-                             kCFPreferencesAnyApplication,
-                             kCFPreferencesCurrentUser,
-                             kCFPreferencesAnyHost);
-  CFPreferencesSetValue(CFSTR("AppleScrollBarVariant"),
-                        CFSTR("DoubleMax"),
-                        kCFPreferencesAnyApplication,
-                        kCFPreferencesCurrentUser,
-                        kCFPreferencesAnyHost);
-#ifndef __LP64__
-  // Make HIToolbox read from CFPreferences.
-  // HIToolbox is not available in 64-bit. DumpRenderTree comments out this
-  // call with a note to rdar://6347388 . No clue, sorry.
-  ThemeScrollBarArrowStyle style;
-  GetThemeScrollBarArrowStyle(&style);
-#endif  // __LP64__
-  if (initialValue) {
-    // Reset the preference to what it was
-    CFPreferencesSetValue(CFSTR("AppleScrollBarVariant"),
-                          initialValue,
-                          kCFPreferencesAnyApplication,
-                          kCFPreferencesCurrentUser,
-                          kCFPreferencesAnyHost);
-    CFRelease(initialValue);
-  }
-}
-
-static void ClearAnyDefaultsForLayoutTests(void) {
-  // Not running a test, clear the keys so the TestShell looks right to the
-  // running user.
-
-  NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
-
-  [defaults removeObjectForKey:@"AppleAntiAliasingThreshold"];
-  [defaults removeObjectForKey:@"AppleFontSmoothing"];
-  [defaults removeObjectForKey:@"AppleAquaColorVariant"];
-  [defaults removeObjectForKey:@"AppleHighlightColor"];
-  [defaults removeObjectForKey:@"AppleOtherHighlightColor"];
-  [defaults removeObjectForKey:@"AppleLanguages"];
-  [defaults removeObjectForKey:@"AppleScrollBarVariant"];
-}
-
-#if OBJC_API_VERSION == 2
-static void SwizzleAllMethods(Class imposter, Class original) {
-  unsigned int imposterMethodCount = 0;
-  Method* imposterMethods =
-      class_copyMethodList(imposter, &imposterMethodCount);
-
-  unsigned int originalMethodCount = 0;
-  Method* originalMethods =
-      class_copyMethodList(original, &originalMethodCount);
-
-  for (unsigned int i = 0; i < imposterMethodCount; i++) {
-    SEL imposterMethodName = method_getName(imposterMethods[i]);
-
-    // Attempt to add the method to the original class.  If it fails, the method
-    // already exists and we should instead exchange the implementations.
-    if (class_addMethod(original,
-                        imposterMethodName,
-                        method_getImplementation(originalMethods[i]),
-                        method_getTypeEncoding(originalMethods[i]))) {
-      continue;
-    }
-
-    unsigned int j = 0;
-    for (; j < originalMethodCount; j++) {
-      SEL originalMethodName = method_getName(originalMethods[j]);
-      if (sel_isEqual(imposterMethodName, originalMethodName)) {
-        break;
-      }
-    }
-
-    // If class_addMethod failed above then the method must exist on the
-    // original class.
-    DCHECK(j < originalMethodCount) << "method wasn't found?";
-    method_exchangeImplementations(imposterMethods[i], originalMethods[j]);
-  }
-
-  if (imposterMethods) {
-    free(imposterMethods);
-  }
-  if (originalMethods) {
-    free(originalMethods);
-  }
-}
-#endif
-
-static void SwizzleNSPasteboard(void) {
-  // We replace NSPaseboard w/ the shim (from WebKit) that avoids having
-  // sideeffects w/ whatever the user does at the same time.
-
-  Class imposterClass = objc_getClass("DumpRenderTreePasteboard");
-  Class originalClass = objc_getClass("NSPasteboard");
-#if OBJC_API_VERSION == 0
-  class_poseAs(imposterClass, originalClass);
-#else
-  // Swizzle instance methods...
-  SwizzleAllMethods(imposterClass, originalClass);
-  // and then class methods.
-  SwizzleAllMethods(object_getClass(imposterClass),
-                    object_getClass(originalClass));
-#endif
-}
-
-TestShellPlatformDelegate::TestShellPlatformDelegate(
-    const CommandLine &command_line)
-    : command_line_(command_line) {
-  gTestShellAutoreleasePool = [[NSAutoreleasePool alloc] init];
-  // Force AppKit to init itself, but don't start the runloop yet
-  [MockCrApp sharedApplication];
-  [NSBundle loadNibNamed:@"MainMenu" owner:NSApp];
-}
-
-TestShellPlatformDelegate::~TestShellPlatformDelegate() {
-  [gTestShellAutoreleasePool drain];
-}
-
-bool TestShellPlatformDelegate::CheckLayoutTestSystemDependencies() {
-  return true;
-}
-
-void TestShellPlatformDelegate::InitializeGUI() {
-  // Make sure any settings from a previous layout run are cleared
-  ClearAnyDefaultsForLayoutTests();
-}
-
-void TestShellPlatformDelegate::PreflightArgs(int *argc, char ***argv) {
-}
-
-void TestShellPlatformDelegate::SetWindowPositionForRecording(TestShell *) {
-}
-
-void TestShellPlatformDelegate::SelectUnifiedTheme() {
-  SetDefaultsToLayoutTestValues();
-  SwizzleNSPasteboard();
-}
-
-void TestShellPlatformDelegate::SuppressErrorReporting() {
-  const CommandLine& parsed_command_line = *CommandLine::ForCurrentProcess();
-
-  // If we die during tests, we don't want to be spamming the user's crash
-  // reporter. Set our exception port to null and add signal handlers.
-  // Both of these are necessary to avoid the crash reporter. Although, we do
-  // still seem to be missing some cases.
-  if (!parsed_command_line.HasSwitch(test_shell::kGDB)) {
-    task_set_exception_ports(mach_task_self(), EXC_MASK_ALL, MACH_PORT_NULL,
-                             EXCEPTION_DEFAULT, THREAD_STATE_NONE);
-  }
-}