chrome/browser/extensions/api/page_capture/page_capture_apitest.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/base_switches.h"
   6 #include "base/command_line.h"
   7 #include "chrome/browser/extensions/api/page_capture/page_capture_api.h"
   8 #include "chrome/browser/extensions/extension_apitest.h"
   9 #include "chrome/common/chrome_switches.h"
  10 #include "content/public/test/test_utils.h"
  11 #include "net/dns/mock_host_resolver.h"
  12
  13 using extensions::PageCaptureSaveAsMHTMLFunction;
  14
  15 class ExtensionPageCaptureApiTest : public ExtensionApiTest {
  16  public:
  17   void SetUpCommandLine(base::CommandLine* command_line) override {
  18     ExtensionApiTest::SetUpCommandLine(command_line);
  19     command_line->AppendSwitchASCII(switches::kJavaScriptFlags, "--expose-gc");
  20   }
  21 };
  22
  23 class PageCaptureSaveAsMHTMLDelegate
  24     : public PageCaptureSaveAsMHTMLFunction::TestDelegate {
  25  public:
  26   PageCaptureSaveAsMHTMLDelegate() {
  27     PageCaptureSaveAsMHTMLFunction::SetTestDelegate(this);
  28   }
  29
  30   virtual ~PageCaptureSaveAsMHTMLDelegate() {
  31     PageCaptureSaveAsMHTMLFunction::SetTestDelegate(NULL);
  32   }
  33
  34   void OnTemporaryFileCreated(const base::FilePath& temp_file) override {
  35     temp_file_ = temp_file;
  36   }
  37
  38   base::FilePath temp_file_;
  39 };
  40
  41 IN_PROC_BROWSER_TEST_F(ExtensionPageCaptureApiTest, SaveAsMHTML) {
  42   host_resolver()->AddRule("www.a.com", "127.0.0.1");
  43   ASSERT_TRUE(StartEmbeddedTestServer());
  44   PageCaptureSaveAsMHTMLDelegate delegate;
  45   ASSERT_TRUE(RunExtensionTest("page_capture")) << message_;
  46   ASSERT_FALSE(delegate.temp_file_.empty());
  47   // Flush the message loops to make sure the delete happens.
  48   content::RunAllPendingInMessageLoop(content::BrowserThread::FILE);
  49   content::RunAllPendingInMessageLoop(content::BrowserThread::IO);
  50   ASSERT_FALSE(base::PathExists(delegate.temp_file_));
  51 }