Implement private API for web store to determine app ID of

a given frame.

BUG=73225
TEST=

Review URL: http://codereview.chromium.org/6823068

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@81652 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 174 insertions, 0 deletions

diff --git a/chrome/browser/extensions/chrome_app_api_browsertest.cc b/chrome/browser/extensions/chrome_app_api_browsertest.cc
new file mode 100644
index 0000000..d34de44
--- /dev/null
+++ b/chrome/browser/extensions/chrome_app_api_browsertest.cc
@@ -0,0 +1,174 @@
+// 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 <string>
+
+#include "base/command_line.h"
+#include "base/json/json_reader.h"
+#include "base/scoped_ptr.h"
+#include "base/string_number_conversions.h"
+#include "base/values.h"
+#include "chrome/browser/extensions/extension_browsertest.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 "content/browser/tab_contents/tab_contents.h"
+#include "googleurl/src/gurl.h"
+#include "net/base/mock_host_resolver.h"
+
+class ChromeAppAPITest : public ExtensionBrowserTest {
+ private:
+  virtual void SetUpCommandLine(CommandLine* command_line) {
+    ExtensionBrowserTest::SetUpCommandLine(command_line);
+    command_line->AppendSwitchASCII(switches::kAppsCheckoutURL,
+                                    "http://checkout.com:");
+  }
+};
+
+IN_PROC_BROWSER_TEST_F(ChromeAppAPITest, IsInstalled) {
+  std::string app_host("app.com");
+  std::string nonapp_host("nonapp.com");
+
+  host_resolver()->AddRule(app_host, "127.0.0.1");
+  host_resolver()->AddRule(nonapp_host, "127.0.0.1");
+  ASSERT_TRUE(test_server()->Start());
+
+  GURL test_file_url(test_server()->GetURL("extensions/test_file.html"));
+  GURL::Replacements replace_host;
+
+  replace_host.SetHostStr(app_host);
+  GURL app_url(test_file_url.ReplaceComponents(replace_host));
+
+  replace_host.SetHostStr(nonapp_host);
+  GURL non_app_url(test_file_url.ReplaceComponents(replace_host));
+
+
+  // Load an app which includes app.com in its extent.
+  const Extension* extension = LoadExtension(
+      test_data_dir_.AppendASCII("app_dot_com_app"));
+  ASSERT_TRUE(extension);
+
+
+  // Test that a non-app page has chrome.app.isInstalled = false.
+  ui_test_utils::NavigateToURL(browser(), non_app_url);
+  std::wstring get_app_is_installed =
+      L"window.domAutomationController.send("
+      L"    JSON.stringify(window.chrome.app.isInstalled));";
+  std::string result;
+  ASSERT_TRUE(
+      ui_test_utils::ExecuteJavaScriptAndExtractString(
+          browser()->GetSelectedTabContents()->render_view_host(),
+          L"", get_app_is_installed, &result));
+  EXPECT_EQ("false", result);
+
+  // Test that a non-app page returns null for chrome.app.getDetails().
+  std::wstring get_app_details =
+      L"window.domAutomationController.send("
+      L"    JSON.stringify(window.chrome.app.getDetails()));";
+  ASSERT_TRUE(
+      ui_test_utils::ExecuteJavaScriptAndExtractString(
+          browser()->GetSelectedTabContents()->render_view_host(),
+          L"", get_app_details, &result));
+  EXPECT_EQ("null", result);
+
+  // Check that an app page has chrome.app.isInstalled = true.
+  ui_test_utils::NavigateToURL(browser(), app_url);
+  ASSERT_TRUE(
+      ui_test_utils::ExecuteJavaScriptAndExtractString(
+          browser()->GetSelectedTabContents()->render_view_host(),
+          L"", get_app_is_installed, &result));
+  EXPECT_EQ("true", result);
+
+  // Check that an app page returns the correct result for
+  // chrome.app.getDetails().
+  ui_test_utils::NavigateToURL(browser(), app_url);
+  ASSERT_TRUE(
+      ui_test_utils::ExecuteJavaScriptAndExtractString(
+          browser()->GetSelectedTabContents()->render_view_host(),
+          L"", get_app_details, &result));
+  scoped_ptr<DictionaryValue> app_details(
+      static_cast<DictionaryValue*>(
+          base::JSONReader::Read(result, false /* allow trailing comma */)));
+  // extension->manifest_value() does not contain the id.
+  app_details->Remove("id", NULL);
+  EXPECT_TRUE(app_details.get());
+  EXPECT_TRUE(app_details->Equals(extension->manifest_value()));
+
+
+  // Test that trying to set window.chrome.app.isInstalled throws
+  // an exception.
+  ASSERT_TRUE(ui_test_utils::ExecuteJavaScriptAndExtractString(
+          browser()->GetSelectedTabContents()->render_view_host(),
+          L"",
+          L"window.domAutomationController.send("
+          L"    function() {"
+          L"      try {"
+          L"        window.chrome.app.isInstalled = false;"
+          L"        return 'BAD: Should have thrown by now...';"
+          L"      } catch (e) {"
+          L"        return 'GOOD: Saw expected error.';"
+          L"      }"
+          L"    }()"
+          L");",
+          &result));
+  EXPECT_EQ("GOOD: Saw expected error.", result);
+}
+
+IN_PROC_BROWSER_TEST_F(ChromeAppAPITest, GetDetailsForFrame) {
+  std::string app_host("app.com");
+  std::string nonapp_host("nonapp.com");
+  std::string checkout_host("checkout.com");
+
+  host_resolver()->AddRule(app_host, "127.0.0.1");
+  host_resolver()->AddRule(nonapp_host, "127.0.0.1");
+  host_resolver()->AddRule(checkout_host, "127.0.0.1");
+  ASSERT_TRUE(test_server()->Start());
+
+  GURL test_file_url(test_server()->GetURL(
+      "files/extensions/get_app_details_for_frame.html"));
+  GURL::Replacements replace_host;
+
+  replace_host.SetHostStr(checkout_host);
+  GURL checkout_url(test_file_url.ReplaceComponents(replace_host));
+
+  replace_host.SetHostStr(app_host);
+  GURL app_url(test_file_url.ReplaceComponents(replace_host));
+
+  // Load an app which includes app.com in its extent.
+  const Extension* extension = LoadExtension(
+      test_data_dir_.AppendASCII("app_dot_com_app"));
+  ASSERT_TRUE(extension);
+
+  // Test that normal pages (even apps) cannot use getDetailsForFrame().
+  ui_test_utils::NavigateToURL(browser(), app_url);
+  std::wstring test_unsuccessful_access =
+      L"window.domAutomationController.send(window.testUnsuccessfulAccess())";
+  bool result = false;
+  ASSERT_TRUE(
+      ui_test_utils::ExecuteJavaScriptAndExtractBool(
+          browser()->GetSelectedTabContents()->render_view_host(),
+          L"", test_unsuccessful_access, &result));
+  EXPECT_TRUE(result);
+
+  // Test that checkout can use getDetailsForFrame() and that it works
+  // correctly.
+  ui_test_utils::NavigateToURL(browser(), checkout_url);
+  std::wstring get_details_for_frame =
+      L"window.domAutomationController.send("
+      L"    JSON.stringify(chrome.app.getDetailsForFrame(frames[0])))";
+  std::string json;
+  ASSERT_TRUE(
+      ui_test_utils::ExecuteJavaScriptAndExtractString(
+          browser()->GetSelectedTabContents()->render_view_host(),
+          L"", get_details_for_frame, &json));
+
+  scoped_ptr<DictionaryValue> app_details(
+      static_cast<DictionaryValue*>(
+          base::JSONReader::Read(json, false /* allow trailing comma */)));
+  // extension->manifest_value() does not contain the id.
+  app_details->Remove("id", NULL);
+  EXPECT_TRUE(app_details.get());
+  EXPECT_TRUE(app_details->Equals(extension->manifest_value()));
+}