Add enterprise policy to turn off Bluetooth.

chrome/browser/policy/policy_browsertest.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 <stddef.h>
 #include <stdint.h>
 #include <algorithm>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 123 matching lines @@
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/plugin_service.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/content_constants.h"
 #include "content/public/common/content_paths.h"
+#include "content/public/common/content_switches.h"
 #include "content/public/common/process_type.h"
 #include "content/public/common/result_codes.h"
 #include "content/public/common/url_constants.h"
 #include "content/public/common/webplugininfo.h"
 #include "content/public/test/browser_test_utils.h"
 #include "content/public/test/download_test_observer.h"
 #include "content/public/test/mock_notification_observer.h"
 #include "content/public/test/test_navigation_observer.h"
 #include "content/public/test/test_utils.h"
+#include "device/bluetooth/bluetooth_adapter_factory.h"
+#include "device/bluetooth/test/mock_bluetooth_adapter.h"
 #include "extensions/browser/extension_dialog_auto_confirm.h"
 #include "extensions/browser/extension_host.h"
 #include "extensions/browser/extension_prefs.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/browser/process_manager.h"
 #include "extensions/browser/test_extension_registry_observer.h"
 #include "extensions/browser/uninstall_reason.h"
 #include "extensions/common/constants.h"
 #include "extensions/common/extension.h"
@@ skipping 3483 matching lines @@
             this));
 
     base::MessageLoop::current()->Run();
   }
 }
 
 INSTANTIATE_TEST_CASE_P(MediaStreamDevicesControllerBrowserTestInstance,
                         MediaStreamDevicesControllerBrowserTest,
                         testing::Bool());
 
+class WebBluetoothPolicyTest : public PolicyTest {
+  void SetUpCommandLine(base::CommandLine* command_line)override {
+    // This is needed while Web Bluetooth is an Origin Trial, but can go away
+    // once it ships globally.
+    command_line->AppendSwitch(switches::kEnableWebBluetooth);
+    PolicyTest::SetUpCommandLine(command_line);
+  }
+};
+
+IN_PROC_BROWSER_TEST_F(WebBluetoothPolicyTest, Block) {
+  // Fake the BluetoothAdapter to say it's present.
+  scoped_refptr<device::MockBluetoothAdapter> adapter =
+      new testing::NiceMock<device::MockBluetoothAdapter>;
+  EXPECT_CALL(*adapter, IsPresent()).WillRepeatedly(testing::Return(true));
+  device::BluetoothAdapterFactory::SetAdapterForTesting(adapter);
+
+  // Navigate to a secure context.
+  embedded_test_server()->ServeFilesFromSourceDirectory("content/test/data");
+  ASSERT_TRUE(embedded_test_server()->Start());
+  ui_test_utils::NavigateToURL(
+      browser(),
+      embedded_test_server()->GetURL("localhost", "/simple_page.html"));
+  content::WebContents* const web_contents =

[bartfab (slow), 2016/02/26 18:00:45]

Nit: const pointer

[Jeffrey Yasskin, 2016/02/26 18:21:25]

Nope, GetMainFrame() is non-const.

+      browser()->tab_strip_model()->GetActiveWebContents();
+  ASSERT_THAT(

[bartfab (slow), 2016/02/26 18:00:45]

Nit: Would an EXPECT not be sufficient here?

[Jeffrey Yasskin, 2016/02/26 18:21:25]

We won't get useful errors from the rest of the test if the navigation failed,
which is what this is testing, but it also won't crash the test, so sure.

+      web_contents->GetMainFrame()->GetLastCommittedOrigin().Serialize(),

[bartfab (slow), 2016/02/26 18:00:45]

Nit: #include "url/origin.h"

[Jeffrey Yasskin, 2016/02/26 18:21:25]

Done.

+      testing::StartsWith("http://localhost:"));
+
+  // Set the policy to block Web Bluetooth.
+  PolicyMap policies;
+  policies.Set(key::kDefaultWebBluetoothGuardSetting, POLICY_LEVEL_MANDATORY,
+               POLICY_SCOPE_USER, POLICY_SOURCE_CLOUD,
+               new base::FundamentalValue(2), nullptr);
+  UpdateProviderPolicy(policies);
+
+  std::string rejection;
+  EXPECT_TRUE(content::ExecuteScriptAndExtractString(
+      web_contents,
+      "navigator.bluetooth.requestDevice({filters: [{name: 'Hello'}]})"
+      ".then(() => { domAutomationController.send('Success'); },"

[bartfab (slow), 2016/02/26 18:00:45]

Nit: Indentation.

[Jeffrey Yasskin, 2016/02/26 18:21:25]

Heh, I have no idea how to indent .then() calls. I've added 2 spaces.

[bartfab (slow), 2016/02/26 18:24:54]

I have no idea either, but zero spaces seemed like too little :).

+      "      reason => {"
+      "    domAutomationController.send(reason.name + ': ' + reason.message);"
+      "});",
+      &rejection));
+  EXPECT_THAT(rejection, testing::MatchesRegex("NotFoundError: .*policy.*"));
+}
+
 // Test that when extended reporting opt-in is disabled by policy, the
 // opt-in checkbox does not appear on SSL blocking pages.
 IN_PROC_BROWSER_TEST_F(PolicyTest, SafeBrowsingExtendedReportingOptInAllowed) {
   net::EmbeddedTestServer https_server_expired(
       net::EmbeddedTestServer::TYPE_HTTPS);
   https_server_expired.SetSSLConfig(net::EmbeddedTestServer::CERT_EXPIRED);
   https_server_expired.ServeFilesFromSourceDirectory("chrome/test/data");
   ASSERT_TRUE(https_server_expired.Start());
 
   // Set the enterprise policy to disallow opt-in.
@@ skipping 271 matching lines @@
                POLICY_SCOPE_USER,
                POLICY_SOURCE_CLOUD,
                new base::FundamentalValue(false),
                NULL);
   UpdateProviderPolicy(policies);
   EXPECT_FALSE(display_manager->unified_desktop_enabled());
 }
 #endif  // defined(OS_CHROMEOS)
 
 }  // namespace policy