apps: Add 'background_page' support for hosted apps.

A hosted app can have a 'background_page' if it has 'background' 'permission'.
The 'background_page' will launch immediately after the app is installed.

BUG=77718
TEST=AppBackgroundPageApiTest.ManifestBackgroundPage, and existing tests.

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=81438

Review URL: http://codereview.chromium.org/6708100

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@81467 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 38 insertions, 1 deletions

diff --git a/chrome/browser/extensions/app_background_page_apitest.cc b/chrome/browser/extensions/app_background_page_apitest.cc
index f1f98bf..b13dc77 100644
--- a/chrome/browser/extensions/app_background_page_apitest.cc
+++ b/chrome/browser/extensions/app_background_page_apitest.cc
@@ -1,10 +1,15 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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 "base/string_util.h"
+#include "chrome/browser/background_contents_service.h"
 #include "chrome/browser/extensions/extension_apitest.h"
+#include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/ui/browser.h"
 #include "chrome/common/chrome_switches.h"
+#include "chrome/common/extensions/extension.h"
 #include "chrome/test/ui_test_utils.h"
 #include "net/base/mock_host_resolver.h"
 
@@ -13,6 +18,7 @@ class AppBackgroundPageApiTest : public ExtensionApiTest {
   void SetUpCommandLine(CommandLine* command_line) {
     ExtensionApiTest::SetUpCommandLine(command_line);
     command_line->AppendSwitch(switches::kDisablePopupBlocking);
+    command_line->AppendSwitch(switches::kAllowHTTPBackgroundPage);
   }
 
   bool CreateApp(const std::string& app_manifest,
@@ -90,3 +96,34 @@ IN_PROC_BROWSER_TEST_F(AppBackgroundPageApiTest, DISABLED_LacksPermission) {
   ASSERT_TRUE(RunExtensionTest("app_background_page/lacks_permission"))
       << message_;
 }
+
+IN_PROC_BROWSER_TEST_F(AppBackgroundPageApiTest, ManifestBackgroundPage) {
+  host_resolver()->AddRule("a.com", "127.0.0.1");
+  ASSERT_TRUE(StartTestServer());
+
+  std::string app_manifest = StringPrintf(
+      "{"
+      "  \"name\": \"App\","
+      "  \"version\": \"0.1\","
+      "  \"app\": {"
+      "    \"urls\": ["
+      "      \"http://a.com/\""
+      "    ],"
+      "    \"launch\": {"
+      "      \"web_url\": \"http://a.com:%d/\""
+      "    }"
+      "  },"
+      "  \"permissions\": [\"background\"],"
+      "  \"background_page\": \"http://a.com:%d/test.html\""
+      "}",
+      test_server()->host_port_pair().port(),
+      test_server()->host_port_pair().port());
+
+  FilePath app_dir;
+  ASSERT_TRUE(CreateApp(app_manifest, &app_dir));
+  ASSERT_TRUE(LoadExtension(app_dir));
+
+  const Extension* extension = GetSingleLoadedExtension();
+  ASSERT_TRUE(browser()->profile()->GetBackgroundContentsService()->
+                  GetAppBackgroundContents(ASCIIToUTF16(extension->id())));
+}