Home | History | Annotate | Download | only in extensions 
      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/extension_apitest.h"
      8 
      9 #include "chrome/browser/extensions/extension_host.h"
     10 #include "chrome/browser/extensions/extension_process_manager.h"
     11 #include "chrome/browser/extensions/extension_system.h"
     12 #include "chrome/browser/extensions/extension_test_message_listener.h"
     13 #include "chrome/browser/ui/browser.h"
     14 #include "chrome/test/base/ui_test_utils.h"
     15 #include "content/public/test/browser_test_utils.h"
     16 
     17 namespace extensions {
     18 namespace {
     19 
     20 class ExtensionBindingsApiTest : public ExtensionApiTest {};
     21 
     22 IN_PROC_BROWSER_TEST_F(ExtensionBindingsApiTest,
     23                        ExceptionInHandlerShouldNotCrash) {
     24   ASSERT_TRUE(RunExtensionSubtest(
     25       "bindings/exception_in_handler_should_not_crash",
     26       "page.html")) << message_;
     27 }
     28 
     29 // Tests that an error raised during an async function still fires
     30 // the callback, but sets chrome.runtime.lastError.
     31 // FIXME should be in ExtensionBindingsApiTest.
     32 IN_PROC_BROWSER_TEST_F(ExtensionBrowserTest, LastError) {
     33   ASSERT_TRUE(LoadExtension(
     34       test_data_dir_.AppendASCII("browsertest").AppendASCII("last_error")));
     35 
     36   // Get the ExtensionHost that is hosting our background page.
     37   ExtensionProcessManager* manager =
     38       extensions::ExtensionSystem::Get(browser()->profile())->process_manager();
     39   extensions::ExtensionHost* host = FindHostWithPath(manager, "/bg.html", 1);
     40 
     41   bool result = false;
     42   ASSERT_TRUE(content::ExecuteScriptAndExtractBool(
     43       host->render_view_host(), "testLastError()", &result));
     44   EXPECT_TRUE(result);
     45 }
     46 
     47 // Regression test that we don't delete our own bindings with about:blank
     48 // iframes.
     49 IN_PROC_BROWSER_TEST_F(ExtensionBindingsApiTest, AboutBlankIframe) {
     50   ResultCatcher catcher;
     51   ExtensionTestMessageListener listener("load", true);
     52 
     53   ASSERT_TRUE(LoadExtension(test_data_dir_.AppendASCII("bindings")
     54                                           .AppendASCII("about_blank_iframe")));
     55 
     56   ASSERT_TRUE(listener.WaitUntilSatisfied());
     57 
     58   const Extension* extension = LoadExtension(
     59         test_data_dir_.AppendASCII("bindings")
     60                       .AppendASCII("internal_apis_not_on_chrome_object"));
     61   ASSERT_TRUE(extension);
     62   listener.Reply(extension->id());
     63 
     64   ASSERT_TRUE(catcher.GetNextResult()) << message_;
     65 }
     66 
     67 IN_PROC_BROWSER_TEST_F(ExtensionBindingsApiTest,
     68                        InternalAPIsNotOnChromeObject) {
     69   ASSERT_TRUE(RunExtensionSubtest(
     70       "bindings/internal_apis_not_on_chrome_object",
     71       "page.html")) << message_;
     72 }
     73 
     74 // Tests that we don't override events when bindings are re-injected.
     75 // Regression test for http://crbug.com/269149.
     76 IN_PROC_BROWSER_TEST_F(ExtensionBindingsApiTest, EventOverriding) {
     77   ASSERT_TRUE(RunExtensionTest("bindings/event_overriding")) << message_;
     78 }
     79 
     80 }  // namespace
     81 }  // namespace extensions
     82