Add infobar for PPAPI broker usage.

chrome/test/ppapi/ppapi_test.cc

 // 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 "chrome/test/ppapi/ppapi_test.h"
 
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/path_service.h"
 #include "base/stringprintf.h"
 #include "base/string_util.h"
 #include "base/test/test_timeouts.h"
 #include "build/build_config.h"
+#include "chrome/browser/api/infobars/confirm_infobar_delegate.h"
+#include "chrome/browser/content_settings/host_content_settings_map.h"
+#include "chrome/browser/infobars/infobar.h"
+#include "chrome/browser/infobars/infobar_tab_helper.h"
+#include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_tabstrip.h"
+#include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/test/base/test_launcher_utils.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/dom_operation_notification_details.h"
 #include "content/public/test/test_renderer_host.h"
+#include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/content_paths.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/test/browser_test_utils.h"
 #include "content/test/gpu/test_switches.h"
 #include "media/audio/audio_manager.h"
 #include "net/base/net_util.h"
 #include "net/test/test_server.h"
 #include "ui/gl/gl_switches.h"
@@ skipping 33 matching lines @@
    message_ = trimmed;
    return DONE;
  }
 }
 
 void PPAPITestMessageHandler::Reset() {
   TestMessageHandler::Reset();
   message_.clear();
 }
 
+PPAPITestBase::InfoBarObserver::InfoBarObserver() {
+  registrar_.Add(this, chrome::NOTIFICATION_TAB_CONTENTS_INFOBAR_ADDED,
+                 content::NotificationService::AllSources());
+}
+
+PPAPITestBase::InfoBarObserver::~InfoBarObserver() {
+  EXPECT_EQ(0u, expected_infobars_.size()) << "Missing an expected infobar";
+}
+
+void PPAPITestBase::InfoBarObserver::Observe(
+    int type,
+    const content::NotificationSource& source,
+    const content::NotificationDetails& details) {
+  ASSERT_EQ(chrome::NOTIFICATION_TAB_CONTENTS_INFOBAR_ADDED, type);
+  InfoBarDelegate* info_bar_delegate =
+      content::Details<InfoBarAddedDetails>(details).ptr();
+  ConfirmInfoBarDelegate* confirm_info_bar_delegate =
+      info_bar_delegate->AsConfirmInfoBarDelegate();
+  ASSERT_TRUE(confirm_info_bar_delegate);
+
+  ASSERT_FALSE(expected_infobars_.empty()) << "Unexpected infobar";
+  if (expected_infobars_.front())
+    confirm_info_bar_delegate->Accept();
+  else
+    confirm_info_bar_delegate->Cancel();
+  expected_infobars_.pop_front();
+
+  // TODO(bauerb): We should close the infobar.
+}
+
+void PPAPITestBase::InfoBarObserver::ExpectInfoBarAndAccept(
+    bool should_accept) {
+  expected_infobars_.push_back(should_accept);
+}
+
 PPAPITestBase::PPAPITestBase() {
 }
 
 void PPAPITestBase::SetUpCommandLine(CommandLine* command_line) {
   // Do not use mesa if real GPU is required.
   if (!command_line->HasSwitch(switches::kUseGpuInTests)) {
 #if !defined(OS_MACOSX)
     CHECK(test_launcher_utils::OverrideGLImplementation(
         command_line, gfx::kGLImplementationOSMesaName)) <<
         "kUseGL must not be set by test framework code!";
 #endif
   }
 
   // The test sends us the result via a cookie.
   command_line->AppendSwitch(switches::kEnableFileCookies);
 
   // Some stuff is hung off of the testing interface which is not enabled
   // by default.
   command_line->AppendSwitch(switches::kEnablePepperTesting);
 
   // Smooth scrolling confuses the scrollbar test.
   command_line->AppendSwitch(switches::kDisableSmoothScrolling);
 }
 
+void PPAPITestBase::SetUpOnMainThread() {
+  // Always allow access to the PPAPI broker.
+  browser()->profile()->GetHostContentSettingsMap()->SetDefaultContentSetting(
+      CONTENT_SETTINGS_TYPE_PPAPI_BROKER, CONTENT_SETTING_ALLOW);
+}
+
 GURL PPAPITestBase::GetTestFileUrl(const std::string& test_case) {
   FilePath test_path;
   EXPECT_TRUE(PathService::Get(base::DIR_SOURCE_ROOT, &test_path));
   test_path = test_path.Append(FILE_PATH_LITERAL("ppapi"));
   test_path = test_path.Append(FILE_PATH_LITERAL("tests"));
   test_path = test_path.Append(FILE_PATH_LITERAL("test_case.html"));
 
   // Sanity check the file name.
   EXPECT_TRUE(file_util::PathExists(test_path));
 
@@ skipping 185 matching lines @@
 }
 
 // Append the correct mode and testcase string
 std::string PPAPINaClTestDisallowedSockets::BuildQuery(
     const std::string& base,
     const std::string& test_case) {
   return StringPrintf("%smode=nacl_newlib&testcase=%s", base.c_str(),
                       test_case.c_str());
 }
 
+void PPAPIBrokerInfoBarTest::SetUpOnMainThread() {
+  // The default content setting for the PPAPI broker is ASK. We purposefully
+  // don't call PPAPITestBase::SetUpOnMainThread() to keep it that way.
+}