text: // Copyright 2013 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 "base/strings/stringprintf.h"
  #include "base/strings/utf_string_conversions.h"
  #include "chrome/browser/extensions/extension_install_prompt.h"
  #include "chrome/browser/extensions/tab_helper.h"
  #include "chrome/browser/extensions/webstore_inline_installer.h"
  #include "chrome/browser/extensions/webstore_inline_installer_factory.h"
  #include "chrome/browser/extensions/webstore_installer_test.h"
  #include "chrome/browser/extensions/webstore_standalone_installer.h"
  #include "chrome/browser/profiles/profile.h"
  #include "chrome/browser/ui/browser.h"
  #include "chrome/browser/ui/tabs/tab_strip_model.h"
  #include "chrome/common/chrome_switches.h"
  #include "chrome/test/base/in_process_browser_test.h"
  #include "chrome/test/base/test_switches.h"
  #include "chrome/test/base/ui_test_utils.h"
  #include "content/public/browser/notification_registrar.h"
  #include "content/public/browser/notification_service.h"
  #include "content/public/browser/notification_types.h"
  #include "content/public/browser/render_view_host.h"
  #include "content/public/browser/web_contents.h"
  #include "content/public/test/browser_test_utils.h"
  #include "net/base/host_port_pair.h"
  #include "net/dns/mock_host_resolver.h"
  #include "url/gurl.h"
  
  using content::WebContents;
  using extensions::Extension;
  using extensions::TabHelper;
  using extensions::WebstoreInlineInstaller;
  using extensions::WebstoreInlineInstallerFactory;
  using extensions::WebstoreStandaloneInstaller;
  
  WebstoreInstallerTest::WebstoreInstallerTest(
      const std::string& webstore_domain,
      const std::string& test_data_path,
      const std::string& crx_filename,
      const std::string& verified_domain,
      const std::string& unverified_domain)
      : webstore_domain_(webstore_domain),
        test_data_path_(test_data_path),
        crx_filename_(crx_filename),
        verified_domain_(verified_domain),
        unverified_domain_(unverified_domain) {
  }
  
  WebstoreInstallerTest::~WebstoreInstallerTest() {}
  
  void WebstoreInstallerTest::SetUpCommandLine(CommandLine* command_line) {
    // We start the test server now instead of in
    // SetUpInProcessBrowserTestFixture so that we can get its port number.
    ASSERT_TRUE(test_server()->Start());
  
    net::HostPortPair host_port = test_server()->host_port_pair();
    test_gallery_url_ = base::StringPrintf(
        "http://%s:%d/files/%s",
        webstore_domain_.c_str(), host_port.port(), test_data_path_.c_str());
    command_line->AppendSwitchASCII(
        switches::kAppsGalleryURL, test_gallery_url_);
  
    GURL crx_url = GenerateTestServerUrl(webstore_domain_, crx_filename_);
    CommandLine::ForCurrentProcess()->AppendSwitchASCII(
        switches::kAppsGalleryUpdateURL, crx_url.spec());
  
    // Allow tests to call window.gc(), so that we can check that callback
    // functions don't get collected prematurely.
    command_line->AppendSwitchASCII(switches::kJavaScriptFlags, "--expose-gc");
  }
  
  void WebstoreInstallerTest::SetUpInProcessBrowserTestFixture() {
    host_resolver()->AddRule(webstore_domain_, "127.0.0.1");
    host_resolver()->AddRule(verified_domain_, "127.0.0.1");
    host_resolver()->AddRule(unverified_domain_, "127.0.0.1");
  }
  
  GURL WebstoreInstallerTest::GenerateTestServerUrl(
      const std::string& domain,
      const std::string& page_filename) {
    GURL page_url = test_server()->GetURL(
        base::StringPrintf("files/%s/%s",
                           test_data_path_.c_str(),
                           page_filename.c_str()));
  
    GURL::Replacements replace_host;
    replace_host.SetHostStr(domain);
    return page_url.ReplaceComponents(replace_host);
  }
  
  void WebstoreInstallerTest::RunTest(const std::string& test_function_name) {
    bool result = false;
    std::string script = base::StringPrintf(
        "%s('%s')", test_function_name.c_str(),
        test_gallery_url_.c_str());
    ASSERT_TRUE(content::ExecuteScriptAndExtractBool(
        browser()->tab_strip_model()->GetActiveWebContents(),
        script,
        &result));
    EXPECT_TRUE(result);
  }
  
  bool WebstoreInstallerTest::RunIndexedTest(
      const std::string& test_function_name,
      int i) {
    std::string result = "FAILED";
    std::string script = base::StringPrintf("%s('%s', %d)",
        test_function_name.c_str(), test_gallery_url_.c_str(), i);
    EXPECT_TRUE(content::ExecuteScriptAndExtractString(
        browser()->tab_strip_model()->GetActiveWebContents(),
        script,
        &result));
    EXPECT_TRUE(result != "FAILED");
    return result == "KEEPGOING";
  }
  
  void WebstoreInstallerTest::RunTestAsync(
      const std::string& test_function_name) {
    std::string script = base::StringPrintf(
        "%s('%s')", test_function_name.c_str(), test_gallery_url_.c_str());
    browser()->tab_strip_model()->GetActiveWebContents()->GetRenderViewHost()->
        ExecuteJavascriptInWebFrame(
            base::UTF8ToUTF16(std::string()),
            base::UTF8ToUTF16(script));
  }
  