chrome/browser/extensions/extension_bindings_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 // Contains holistic tests of the bindings infrastructure
   6
   7 #include "chrome/browser/extensions/api/permissions/permissions_api.h"
   8 #include "chrome/browser/extensions/extension_apitest.h"
   9 #include "chrome/browser/net/url_request_mock_util.h"
  10 #include "chrome/browser/ui/browser.h"
  11 #include "content/public/browser/browser_thread.h"
  12 #include "content/public/test/browser_test_utils.h"
  13 #include "extensions/browser/extension_host.h"
  14 #include "extensions/browser/process_manager.h"
  15 #include "extensions/test/extension_test_message_listener.h"
  16 #include "extensions/test/result_catcher.h"
  17
  18 namespace extensions {
  19 namespace {
  20
  21 class ExtensionBindingsApiTest : public ExtensionApiTest {
  22  public:
  23   void SetUpOnMainThread() override {
  24     content::BrowserThread::PostTask(
  25         content::BrowserThread::IO, FROM_HERE,
  26         base::Bind(&chrome_browser_net::SetUrlRequestMocksEnabled, true));
  27   }
  28 };
  29
  30 IN_PROC_BROWSER_TEST_F(ExtensionBindingsApiTest,
  31                        UnavailableBindingsNeverRegistered) {
  32   // Test will request the 'storage' permission.
  33   PermissionsRequestFunction::SetIgnoreUserGestureForTests(true);
  34   ASSERT_TRUE(RunExtensionTest(
  35       "bindings/unavailable_bindings_never_registered")) << message_;
  36 }
  37
  38 IN_PROC_BROWSER_TEST_F(ExtensionBindingsApiTest,
  39                        ExceptionInHandlerShouldNotCrash) {
  40   ASSERT_TRUE(RunExtensionSubtest(
  41       "bindings/exception_in_handler_should_not_crash",
  42       "page.html")) << message_;
  43 }
  44
  45 // Tests that an error raised during an async function still fires
  46 // the callback, but sets chrome.runtime.lastError.
  47 // FIXME should be in ExtensionBindingsApiTest.
  48 IN_PROC_BROWSER_TEST_F(ExtensionBrowserTest, LastError) {
  49   ASSERT_TRUE(LoadExtension(
  50       test_data_dir_.AppendASCII("browsertest").AppendASCII("last_error")));
  51
  52   // Get the ExtensionHost that is hosting our background page.
  53   extensions::ProcessManager* manager =
  54       extensions::ProcessManager::Get(browser()->profile());
  55   extensions::ExtensionHost* host = FindHostWithPath(manager, "/bg.html", 1);
  56
  57   bool result = false;
  58   ASSERT_TRUE(content::ExecuteScriptAndExtractBool(
  59       host->render_view_host(), "testLastError()", &result));
  60   EXPECT_TRUE(result);
  61 }
  62
  63 // Regression test that we don't delete our own bindings with about:blank
  64 // iframes.
  65 IN_PROC_BROWSER_TEST_F(ExtensionBindingsApiTest, AboutBlankIframe) {
  66   ResultCatcher catcher;
  67   ExtensionTestMessageListener listener("load", true);
  68
  69   ASSERT_TRUE(LoadExtension(test_data_dir_.AppendASCII("bindings")
  70                                           .AppendASCII("about_blank_iframe")));
  71
  72   ASSERT_TRUE(listener.WaitUntilSatisfied());
  73
  74   const Extension* extension = LoadExtension(
  75         test_data_dir_.AppendASCII("bindings")
  76                       .AppendASCII("internal_apis_not_on_chrome_object"));
  77   ASSERT_TRUE(extension);
  78   listener.Reply(extension->id());
  79
  80   ASSERT_TRUE(catcher.GetNextResult()) << message_;
  81 }
  82
  83 IN_PROC_BROWSER_TEST_F(ExtensionBindingsApiTest,
  84                        InternalAPIsNotOnChromeObject) {
  85   ASSERT_TRUE(RunExtensionSubtest(
  86       "bindings/internal_apis_not_on_chrome_object",
  87       "page.html")) << message_;
  88 }
  89
  90 // Tests that we don't override events when bindings are re-injected.
  91 // Regression test for http://crbug.com/269149.
  92 // Regression test for http://crbug.com/436593.
  93 IN_PROC_BROWSER_TEST_F(ExtensionBindingsApiTest, EventOverriding) {
  94   ASSERT_TRUE(RunExtensionTest("bindings/event_overriding")) << message_;
  95 }
  96
  97 // Tests the effectiveness of the 'nocompile' feature file property.
  98 // Regression test for http://crbug.com/356133.
  99 IN_PROC_BROWSER_TEST_F(ExtensionBindingsApiTest, Nocompile) {
 100   ASSERT_TRUE(RunExtensionSubtest("bindings/nocompile", "page.html"))
 101       << message_;
 102 }
 103
 104 IN_PROC_BROWSER_TEST_F(ExtensionBindingsApiTest, ApiEnums) {
 105   ASSERT_TRUE(RunExtensionTest("bindings/api_enums")) << message_;
 106 };
 107
 108 // Regression test for http://crbug.com/504011 - proper access checks on
 109 // getModuleSystem().
 110 IN_PROC_BROWSER_TEST_F(ExtensionBindingsApiTest, ModuleSystem) {
 111   ASSERT_TRUE(RunExtensionTest("bindings/module_system")) << message_;
 112 }
 113
 114 }  // namespace
 115 }  // namespace extensions