src/chrome/browser/extensions/chrome_app_api_browsertest.cc

   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 #include <string>
   6
   7 #include "base/command_line.h"
   8 #include "base/json/json_reader.h"
   9 #include "base/memory/scoped_ptr.h"
  10 #include "base/strings/string_number_conversions.h"
  11 #include "base/values.h"
  12 #include "chrome/browser/extensions/extension_browsertest.h"
  13 #include "chrome/browser/extensions/extension_service.h"
  14 #include "chrome/browser/profiles/profile.h"
  15 #include "chrome/browser/ui/browser.h"
  16 #include "chrome/browser/ui/tabs/tab_strip_model.h"
  17 #include "chrome/common/chrome_switches.h"
  18 #include "chrome/test/base/ui_test_utils.h"
  19 #include "content/public/browser/web_contents.h"
  20 #include "content/public/test/browser_test_utils.h"
  21 #include "extensions/common/extension.h"
  22 #include "extensions/common/manifest.h"
  23 #include "net/dns/mock_host_resolver.h"
  24 #include "url/gurl.h"
  25
  26 using extensions::Extension;
  27
  28 class ChromeAppAPITest : public ExtensionBrowserTest {
  29  protected:
  30   bool IsAppInstalledInMainFrame() {
  31     return IsAppInstalledInFrame(
  32         browser()->tab_strip_model()->GetActiveWebContents()->GetMainFrame());
  33   }
  34   bool IsAppInstalledInIFrame() {
  35     return IsAppInstalledInFrame(GetIFrame());
  36   }
  37   bool IsAppInstalledInFrame(content::RenderFrameHost* frame) {
  38     const char kGetAppIsInstalled[] =
  39         "window.domAutomationController.send(window.chrome.app.isInstalled);";
  40     bool result;
  41     CHECK(content::ExecuteScriptAndExtractBool(frame,
  42                                                kGetAppIsInstalled,
  43                                                &result));
  44     return result;
  45   }
  46
  47   std::string InstallStateInMainFrame() {
  48     return InstallStateInFrame(
  49         browser()->tab_strip_model()->GetActiveWebContents()->GetMainFrame());
  50   }
  51   std::string InstallStateInIFrame() {
  52     return InstallStateInFrame(GetIFrame());
  53   }
  54   std::string InstallStateInFrame(content::RenderFrameHost* frame) {
  55     const char kGetAppInstallState[] =
  56         "window.chrome.app.installState("
  57         "    function(s) { window.domAutomationController.send(s); });";
  58     std::string result;
  59     CHECK(content::ExecuteScriptAndExtractString(frame,
  60                                                  kGetAppInstallState,
  61                                                  &result));
  62     return result;
  63   }
  64
  65   std::string RunningStateInMainFrame() {
  66     return RunningStateInFrame(
  67         browser()->tab_strip_model()->GetActiveWebContents()->GetMainFrame());
  68   }
  69   std::string RunningStateInIFrame() {
  70     return RunningStateInFrame(GetIFrame());
  71   }
  72   std::string RunningStateInFrame(content::RenderFrameHost* frame) {
  73     const char kGetAppRunningState[] =
  74         "window.domAutomationController.send("
  75         "    window.chrome.app.runningState());";
  76     std::string result;
  77     CHECK(content::ExecuteScriptAndExtractString(frame,
  78                                                  kGetAppRunningState,
  79                                                  &result));
  80     return result;
  81   }
  82
  83  private:
  84   content::RenderFrameHost* GetIFrame() {
  85     return content::FrameMatchingPredicate(
  86         browser()->tab_strip_model()->GetActiveWebContents(),
  87         base::Bind(&content::FrameIsChildOfMainFrame));
  88   }
  89
  90   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
  91     ExtensionBrowserTest::SetUpCommandLine(command_line);
  92     command_line->AppendSwitchASCII(switches::kAppsCheckoutURL,
  93                                     "http://checkout.com:");
  94   }
  95 };
  96
  97 // Flaky http://crbug.com/238674
  98 #if defined(OS_WIN)
  99 #define MAYBE_IsInstalled DISABLED_IsInstalled
 100 #else
 101 #define MAYBE_IsInstalled IsInstalled
 102 #endif
 103 IN_PROC_BROWSER_TEST_F(ChromeAppAPITest, MAYBE_IsInstalled) {
 104   std::string app_host("app.com");
 105   std::string nonapp_host("nonapp.com");
 106
 107   host_resolver()->AddRule(app_host, "127.0.0.1");
 108   host_resolver()->AddRule(nonapp_host, "127.0.0.1");
 109   ASSERT_TRUE(test_server()->Start());
 110
 111   GURL test_file_url(test_server()->GetURL("extensions/test_file.html"));
 112   GURL::Replacements replace_host;
 113
 114   replace_host.SetHostStr(app_host);
 115   GURL app_url(test_file_url.ReplaceComponents(replace_host));
 116
 117   replace_host.SetHostStr(nonapp_host);
 118   GURL non_app_url(test_file_url.ReplaceComponents(replace_host));
 119
 120   // Before the app is installed, app.com does not think that it is installed
 121   ui_test_utils::NavigateToURL(browser(), app_url);
 122   EXPECT_FALSE(IsAppInstalledInMainFrame());
 123
 124   // Load an app which includes app.com in its extent.
 125   const Extension* extension = LoadExtension(
 126       test_data_dir_.AppendASCII("app_dot_com_app"));
 127   ASSERT_TRUE(extension);
 128
 129   // Even after the app is installed, the existing app.com tab is not in an
 130   // app process, so chrome.app.isInstalled should return false.
 131   EXPECT_FALSE(IsAppInstalledInMainFrame());
 132
 133   // Test that a non-app page has chrome.app.isInstalled = false.
 134   ui_test_utils::NavigateToURL(browser(), non_app_url);
 135   EXPECT_FALSE(IsAppInstalledInMainFrame());
 136
 137   // Test that a non-app page returns null for chrome.app.getDetails().
 138   const char kGetAppDetails[] =
 139       "window.domAutomationController.send("
 140       "    JSON.stringify(window.chrome.app.getDetails()));";
 141   std::string result;
 142   ASSERT_TRUE(
 143       content::ExecuteScriptAndExtractString(
 144           browser()->tab_strip_model()->GetActiveWebContents(),
 145           kGetAppDetails,
 146           &result));
 147   EXPECT_EQ("null", result);
 148
 149   // Check that an app page has chrome.app.isInstalled = true.
 150   ui_test_utils::NavigateToURL(browser(), app_url);
 151   EXPECT_TRUE(IsAppInstalledInMainFrame());
 152
 153   // Check that an app page returns the correct result for
 154   // chrome.app.getDetails().
 155   ui_test_utils::NavigateToURL(browser(), app_url);
 156   ASSERT_TRUE(
 157       content::ExecuteScriptAndExtractString(
 158           browser()->tab_strip_model()->GetActiveWebContents(),
 159           kGetAppDetails,
 160           &result));
 161   scoped_ptr<base::DictionaryValue> app_details(
 162       static_cast<base::DictionaryValue*>(base::JSONReader::Read(result)));
 163   // extension->manifest() does not contain the id.
 164   app_details->Remove("id", NULL);
 165   EXPECT_TRUE(app_details.get());
 166   EXPECT_TRUE(app_details->Equals(extension->manifest()->value()));
 167
 168   // Try to change app.isInstalled.  Should silently fail, so
 169   // that isInstalled should have the initial value.
 170   ASSERT_TRUE(
 171       content::ExecuteScriptAndExtractString(
 172           browser()->tab_strip_model()->GetActiveWebContents(),
 173           "window.domAutomationController.send("
 174           "    function() {"
 175           "        var value = window.chrome.app.isInstalled;"
 176           "        window.chrome.app.isInstalled = !value;"
 177           "        if (window.chrome.app.isInstalled == value) {"
 178           "            return 'true';"
 179           "        } else {"
 180           "            return 'false';"
 181           "        }"
 182           "    }()"
 183           ");",
 184           &result));
 185
 186   // Should not be able to alter window.chrome.app.isInstalled from javascript";
 187   EXPECT_EQ("true", result);
 188 }
 189
 190 IN_PROC_BROWSER_TEST_F(ChromeAppAPITest, GetDetailsForFrame) {
 191   std::string app_host("app.com");
 192   std::string nonapp_host("nonapp.com");
 193   std::string checkout_host("checkout.com");
 194
 195   host_resolver()->AddRule(app_host, "127.0.0.1");
 196   host_resolver()->AddRule(nonapp_host, "127.0.0.1");
 197   host_resolver()->AddRule(checkout_host, "127.0.0.1");
 198   ASSERT_TRUE(test_server()->Start());
 199
 200   GURL test_file_url(test_server()->GetURL(
 201       "files/extensions/get_app_details_for_frame.html"));
 202   GURL::Replacements replace_host;
 203
 204   replace_host.SetHostStr(checkout_host);
 205   GURL checkout_url(test_file_url.ReplaceComponents(replace_host));
 206
 207   replace_host.SetHostStr(app_host);
 208   GURL app_url(test_file_url.ReplaceComponents(replace_host));
 209
 210   // Load an app which includes app.com in its extent.
 211   const Extension* extension = LoadExtension(
 212       test_data_dir_.AppendASCII("app_dot_com_app"));
 213   ASSERT_TRUE(extension);
 214
 215   // Test that normal pages (even apps) cannot use getDetailsForFrame().
 216   ui_test_utils::NavigateToURL(browser(), app_url);
 217   const char kTestUnsuccessfulAccess[] =
 218       "window.domAutomationController.send(window.testUnsuccessfulAccess())";
 219   bool result = false;
 220   ASSERT_TRUE(
 221       content::ExecuteScriptAndExtractBool(
 222           browser()->tab_strip_model()->GetActiveWebContents(),
 223           kTestUnsuccessfulAccess,
 224           &result));
 225   EXPECT_TRUE(result);
 226
 227   // Test that checkout can use getDetailsForFrame() and that it works
 228   // correctly.
 229   ui_test_utils::NavigateToURL(browser(), checkout_url);
 230   const char kGetDetailsForFrame[] =
 231       "window.domAutomationController.send("
 232       "    JSON.stringify(chrome.app.getDetailsForFrame(frames[0])))";
 233   std::string json;
 234   ASSERT_TRUE(
 235       content::ExecuteScriptAndExtractString(
 236           browser()->tab_strip_model()->GetActiveWebContents(),
 237           kGetDetailsForFrame,
 238           &json));
 239
 240   scoped_ptr<base::DictionaryValue> app_details(
 241       static_cast<base::DictionaryValue*>(base::JSONReader::Read(json)));
 242   // extension->manifest() does not contain the id.
 243   app_details->Remove("id", NULL);
 244   EXPECT_TRUE(app_details.get());
 245   EXPECT_TRUE(app_details->Equals(extension->manifest()->value()));
 246 }
 247
 248
 249 IN_PROC_BROWSER_TEST_F(ChromeAppAPITest, InstallAndRunningState) {
 250   std::string app_host("app.com");
 251   std::string non_app_host("nonapp.com");
 252
 253   host_resolver()->AddRule(app_host, "127.0.0.1");
 254   host_resolver()->AddRule(non_app_host, "127.0.0.1");
 255   ASSERT_TRUE(test_server()->Start());
 256
 257   GURL test_file_url(test_server()->GetURL(
 258       "files/extensions/get_app_details_for_frame.html"));
 259   GURL::Replacements replace_host;
 260
 261   replace_host.SetHostStr(app_host);
 262   GURL app_url(test_file_url.ReplaceComponents(replace_host));
 263
 264   replace_host.SetHostStr(non_app_host);
 265   GURL non_app_url(test_file_url.ReplaceComponents(replace_host));
 266
 267   // Before the app is installed, app.com does not think that it is installed
 268   ui_test_utils::NavigateToURL(browser(), app_url);
 269
 270   EXPECT_EQ("not_installed", InstallStateInMainFrame());
 271   EXPECT_EQ("cannot_run", RunningStateInMainFrame());
 272   EXPECT_FALSE(IsAppInstalledInMainFrame());
 273
 274   const Extension* extension = LoadExtension(
 275       test_data_dir_.AppendASCII("app_dot_com_app"));
 276   ASSERT_TRUE(extension);
 277
 278   EXPECT_EQ("installed", InstallStateInMainFrame());
 279   EXPECT_EQ("ready_to_run", RunningStateInMainFrame());
 280   EXPECT_FALSE(IsAppInstalledInMainFrame());
 281
 282   // Reloading the page should put the tab in an app process.
 283   ui_test_utils::NavigateToURL(browser(), app_url);
 284   EXPECT_EQ("installed", InstallStateInMainFrame());
 285   EXPECT_EQ("running", RunningStateInMainFrame());
 286   EXPECT_TRUE(IsAppInstalledInMainFrame());
 287
 288   // Disable the extension and verify the state.
 289   ExtensionService* service = extensions::ExtensionSystem::Get(
 290       browser()->profile())->extension_service();
 291   service->DisableExtension(extension->id(),
 292                             Extension::DISABLE_PERMISSIONS_INCREASE);
 293   ui_test_utils::NavigateToURL(browser(), app_url);
 294
 295   EXPECT_EQ("disabled", InstallStateInMainFrame());
 296   EXPECT_EQ("cannot_run", RunningStateInMainFrame());
 297   EXPECT_FALSE(IsAppInstalledInMainFrame());
 298
 299   service->EnableExtension(extension->id());
 300   EXPECT_EQ("installed", InstallStateInMainFrame());
 301   EXPECT_EQ("ready_to_run", RunningStateInMainFrame());
 302   EXPECT_FALSE(IsAppInstalledInMainFrame());
 303
 304   // The non-app URL should still not be installed or running.
 305   ui_test_utils::NavigateToURL(browser(), non_app_url);
 306
 307   EXPECT_EQ("not_installed", InstallStateInMainFrame());
 308   EXPECT_EQ("cannot_run", RunningStateInMainFrame());
 309   EXPECT_FALSE(IsAppInstalledInMainFrame());
 310
 311   EXPECT_EQ("installed", InstallStateInIFrame());
 312   EXPECT_EQ("cannot_run", RunningStateInIFrame());
 313   EXPECT_FALSE(IsAppInstalledInIFrame());
 314 }
 315
 316 IN_PROC_BROWSER_TEST_F(ChromeAppAPITest, InstallAndRunningStateFrame) {
 317   std::string app_host("app.com");
 318   std::string non_app_host("nonapp.com");
 319
 320   host_resolver()->AddRule(app_host, "127.0.0.1");
 321   host_resolver()->AddRule(non_app_host, "127.0.0.1");
 322   ASSERT_TRUE(test_server()->Start());
 323
 324   GURL test_file_url(test_server()->GetURL(
 325       "files/extensions/get_app_details_for_frame_reversed.html"));
 326   GURL::Replacements replace_host;
 327
 328   replace_host.SetHostStr(app_host);
 329   GURL app_url(test_file_url.ReplaceComponents(replace_host));
 330
 331   replace_host.SetHostStr(non_app_host);
 332   GURL non_app_url(test_file_url.ReplaceComponents(replace_host));
 333
 334   // Check the install and running state of a non-app iframe running
 335   // within an app.
 336   ui_test_utils::NavigateToURL(browser(), app_url);
 337
 338   EXPECT_EQ("not_installed", InstallStateInIFrame());
 339   EXPECT_EQ("cannot_run", RunningStateInIFrame());
 340   EXPECT_FALSE(IsAppInstalledInIFrame());
 341 }