// 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/common/webkit_test_helpers.h"

#include "base/command_line.h"
#include "base/file_util.h"
#include "base/path_service.h"
#include "base/strings/string_split.h"
#include "base/strings/utf_string_conversions.h"
#include "content/public/common/content_switches.h"
#include "content/shell/common/shell_switches.h"
#include "content/shell/common/test_runner/test_preferences.h"
#include "webkit/common/webpreferences.h"

namespace content {

void ExportLayoutTestSpecificPreferences(
    const TestPreferences& from,
    WebPreferences* to) {
  to->allow_universal_access_from_file_urls =
      from.allow_universal_access_from_file_urls;
  to->dom_paste_enabled = from.dom_paste_allowed;
  to->javascript_can_access_clipboard = from.java_script_can_access_clipboard;
  to->xss_auditor_enabled = from.xss_auditor_enabled;
  to->editing_behavior = static_cast<webkit_glue::EditingBehavior>(
      from.editing_behavior);
  to->default_font_size = from.default_font_size;
  to->minimum_font_size = from.minimum_font_size;
  to->default_encoding = from.default_text_encoding_name.utf8().data();
  to->javascript_enabled = from.java_script_enabled;
  to->supports_multiple_windows = from.supports_multiple_windows;
  to->loads_images_automatically = from.loads_images_automatically;
  to->plugins_enabled = from.plugins_enabled;
  to->java_enabled = from.java_enabled;
  to->application_cache_enabled = from.offline_web_application_cache_enabled;
  to->tabs_to_links = from.tabs_to_links;
  to->experimental_webgl_enabled = from.experimental_webgl_enabled;
  // experimentalCSSRegionsEnabled is deprecated and ignored.
  to->hyperlink_auditing_enabled = from.hyperlink_auditing_enabled;
  to->caret_browsing_enabled = from.caret_browsing_enabled;
  to->allow_displaying_insecure_content =
      from.allow_display_of_insecure_content;
  to->allow_running_insecure_content = from.allow_running_of_insecure_content;
  to->should_respect_image_orientation = from.should_respect_image_orientation;
  to->asynchronous_spell_checking_enabled =
      from.asynchronous_spell_checking_enabled;
  to->allow_file_access_from_file_urls = from.allow_file_access_from_file_urls;
  to->javascript_can_open_windows_automatically =
      from.java_script_can_open_windows_automatically;
}

// Applies settings that differ between layout tests and regular mode. Some
// of the defaults are controlled via command line flags which are
// automatically set for layout tests.
void ApplyLayoutTestDefaultPreferences(WebPreferences* prefs) {
  const CommandLine& command_line = *CommandLine::ForCurrentProcess();
  prefs->allow_universal_access_from_file_urls = true;
  prefs->dom_paste_enabled = true;
  prefs->javascript_can_access_clipboard = true;
  prefs->xslt_enabled = true;
  prefs->xss_auditor_enabled = false;
#if defined(OS_MACOSX)
  prefs->editing_behavior = webkit_glue::EDITING_BEHAVIOR_MAC;
#else
  prefs->editing_behavior = webkit_glue::EDITING_BEHAVIOR_WIN;
#endif
  prefs->java_enabled = false;
  prefs->application_cache_enabled = true;
  prefs->tabs_to_links = false;
  prefs->hyperlink_auditing_enabled = false;
  prefs->allow_displaying_insecure_content = true;
  prefs->allow_running_insecure_content = true;
  prefs->webgl_errors_to_console_enabled = false;
  base::string16 serif;
#if defined(OS_MACOSX)
  prefs->cursive_font_family_map[webkit_glue::kCommonScript] =
      base::ASCIIToUTF16("Apple Chancery");
  prefs->fantasy_font_family_map[webkit_glue::kCommonScript] =
      base::ASCIIToUTF16("Papyrus");
  serif = base::ASCIIToUTF16("Times");
#else
  prefs->cursive_font_family_map[webkit_glue::kCommonScript] =
      base::ASCIIToUTF16("Comic Sans MS");
  prefs->fantasy_font_family_map[webkit_glue::kCommonScript] =
      base::ASCIIToUTF16("Impact");
  serif = base::ASCIIToUTF16("times new roman");
#endif
  prefs->serif_font_family_map[webkit_glue::kCommonScript] =
      serif;
  prefs->standard_font_family_map[webkit_glue::kCommonScript] =
      serif;
  prefs->fixed_font_family_map[webkit_glue::kCommonScript] =
      base::ASCIIToUTF16("Courier");
  prefs->sans_serif_font_family_map[
      webkit_glue::kCommonScript] = base::ASCIIToUTF16("Helvetica");
  prefs->minimum_logical_font_size = 9;
  prefs->asynchronous_spell_checking_enabled = false;
  prefs->accelerated_2d_canvas_enabled =
      command_line.HasSwitch(switches::kEnableAccelerated2DCanvas);
  prefs->accelerated_compositing_for_video_enabled = false;
  prefs->mock_scrollbars_enabled = false;
  prefs->smart_insert_delete_enabled = true;
  prefs->minimum_accelerated_2d_canvas_size = 0;
#if defined(OS_ANDROID)
  prefs->text_autosizing_enabled = false;
#endif
  prefs->viewport_enabled = false;
}

base::FilePath GetWebKitRootDirFilePath() {
  base::FilePath base_path;
  PathService::Get(base::DIR_SOURCE_ROOT, &base_path);
  return base_path.Append(FILE_PATH_LITERAL("third_party/WebKit"));
}

std::vector<std::string> GetSideloadFontFiles() {
  std::vector<std::string> files;
  const CommandLine& command_line = *CommandLine::ForCurrentProcess();
  if (command_line.HasSwitch(switches::kRegisterFontFiles)) {
    base::SplitString(
        command_line.GetSwitchValueASCII(switches::kRegisterFontFiles),
        ';',
        &files);
  }
  return files;
}

}  // namespace content
