Install and launch kiosk app from cached crx file at start up.

chrome/browser/chromeos/login/kiosk_browsertest.cc

Index: chrome/browser/chromeos/login/kiosk_browsertest.cc
diff --git a/chrome/browser/chromeos/login/kiosk_browsertest.cc b/chrome/browser/chromeos/login/kiosk_browsertest.cc
index 13f35d1c7db3c7d278bef66b1c14c614f4330240..c1558cead49511d1e273de5eb167c92e2af482bb 100644
--- a/chrome/browser/chromeos/login/kiosk_browsertest.cc
+++ b/chrome/browser/chromeos/login/kiosk_browsertest.cc
@@ -238,6 +238,7 @@ class KioskTest : public OobeBaseTest {
  protected:
   virtual void SetUp() OVERRIDE {
     test_app_id_ = kTestKioskApp;
+    needs_background_networking_ = true;
     mock_user_manager_.reset(new MockUserManager);
     AppLaunchController::SkipSplashWaitForTesting();
     AppLaunchController::SetNetworkWaitForTesting(kTestNetworkTimeoutSeconds);
@@ -270,12 +271,24 @@ class KioskTest : public OobeBaseTest {
   }
 
   void ReloadKioskApps() {
+    SetupTestAppUpdateCheck();
+
     // Remove then add to ensure NOTIFICATION_KIOSK_APPS_LOADED fires.
     KioskAppManager::Get()->RemoveApp(test_app_id_);
     KioskAppManager::Get()->AddApp(test_app_id_);
   }
 
+  void SetupTestAppUpdateCheck() {
+    if (!test_app_version().empty())
+      fake_cws_->SetUpdateCrx(
+          test_app_id(), test_crx_file(), test_app_version());
+  }
+
   void ReloadAutolaunchKioskApps() {
+    set_test_app_version("1.0.0");
+    set_test_crx_file(test_app_id() + ".crx");
+    SetupTestAppUpdateCheck();
+
     KioskAppManager::Get()->AddApp(test_app_id_);
     KioskAppManager::Get()->SetAutoLaunchApp(test_app_id_);
   }
@@ -457,6 +470,8 @@ class KioskTest : public OobeBaseTest {
     ScopedCanConfigureNetwork can_configure_network(true, true);
 
     // Start app launch and wait for network connectivity timeout.
+    set_test_app_version("1.0.0");
+    set_test_crx_file(test_app_id() + ".crx");
     StartAppLaunchFromLoginScreen(SimulateNetworkOfflineClosure());
     OobeScreenWaiter splash_waiter(OobeDisplay::SCREEN_APP_LAUNCH_SPLASH);
     splash_waiter.Wait();
@@ -503,10 +518,20 @@ class KioskTest : public OobeBaseTest {
     test_app_id_ = test_app_id;
   }
   const std::string& test_app_id() const { return test_app_id_; }
+  void set_test_app_version(const std::string& version) {
+    test_app_version_ = version;
+  }
+  const std::string& test_app_version() const { return test_app_version_; }
+  void set_test_crx_file(const std::string& filename) {
+    test_crx_file_ = filename;
+  }
+  const std::string& test_crx_file() const { return test_crx_file_; }
   FakeCWS* fake_cws() { return fake_cws_.get(); }
 
  private:
   std::string test_app_id_;
+  std::string test_app_version_;
+  std::string test_crx_file_;
   scoped_ptr<FakeCWS> fake_cws_;
   scoped_ptr<MockUserManager> mock_user_manager_;
 
@@ -514,6 +539,8 @@ class KioskTest : public OobeBaseTest {
 };
 
 IN_PROC_BROWSER_TEST_F(KioskTest, InstallAndLaunchApp) {
+  set_test_app_version("1.0.0");
+  set_test_crx_file(test_app_id() + ".crx");
   StartAppLaunchFromLoginScreen(SimulateNetworkOnlineClosure());
   WaitForAppLaunchSuccess();
 }
@@ -521,6 +548,8 @@ IN_PROC_BROWSER_TEST_F(KioskTest, InstallAndLaunchApp) {
 IN_PROC_BROWSER_TEST_F(KioskTest, NotSignedInWithGAIAAccount) {
   // Tests that the kiosk session is not considered to be logged in with a GAIA
   // account.
+  set_test_app_version("1.0.0");
+  set_test_crx_file(test_app_id() + ".crx");
   StartAppLaunchFromLoginScreen(SimulateNetworkOnlineClosure());
   WaitForAppLaunchSuccess();
 
@@ -579,6 +608,8 @@ IN_PROC_BROWSER_TEST_F(KioskTest, LaunchAppNetworkDownConfigureNotAllowed) {
   ScopedCanConfigureNetwork can_configure_network(false, true);
 
   // Start app launch and wait for network connectivity timeout.
+  set_test_app_version("1.0.0");
+  set_test_crx_file(test_app_id() + ".crx");
   StartAppLaunchFromLoginScreen(SimulateNetworkOfflineClosure());
   OobeScreenWaiter splash_waiter(OobeDisplay::SCREEN_APP_LAUNCH_SPLASH);
   splash_waiter.Wait();
@@ -630,6 +661,8 @@ IN_PROC_BROWSER_TEST_F(KioskTest, LaunchAppUserCancel) {
 }
 
 IN_PROC_BROWSER_TEST_F(KioskTest, LaunchInDiagnosticMode) {
+  set_test_app_version("1.0.0");
+  set_test_crx_file(test_app_id() + ".crx");
   PrepareAppLaunch();
   SimulateNetworkOnline();
 
@@ -878,9 +911,6 @@ class KioskUpdateTest : public KioskTest,
 
  protected:
   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
-    // Needs background networking so that ExtensionDownloader works.
-    needs_background_networking_ = true;
-
     KioskTest::SetUpCommandLine(command_line);
     if (GetParam())
       command_line->AppendSwitch(::switches::kMultiProfiles);
@@ -897,6 +927,8 @@ class KioskUpdateTest : public KioskTest,
 
 IN_PROC_BROWSER_TEST_P(KioskUpdateTest, LaunchOfflineEnabledAppNoNetwork) {
   set_test_app_id(kTestOfflineEnabledKioskApp);
+  set_test_app_version("1.0.0");
+  set_test_crx_file(test_app_id() + ".crx");
 
   PrepareAppLaunch();
   SimulateNetworkOffline();
@@ -923,10 +955,8 @@ IN_PROC_BROWSER_TEST_P(KioskUpdateTest, LaunchOfflineEnabledAppNoUpdate) {
 
 IN_PROC_BROWSER_TEST_P(KioskUpdateTest, LaunchOfflineEnabledAppHasUpdate) {
   set_test_app_id(kTestOfflineEnabledKioskApp);
-
-  fake_cws()->SetUpdateCrx(
-      test_app_id(), "ajoggoflpgplnnjkjamcmbepjdjdnpdp.crx", "2.0.0");
-
+  set_test_app_version("2.0.0");
+  set_test_crx_file(test_app_id() + ".crx");
   PrepareAppLaunch();
   SimulateNetworkOnline();
   SetupAppProfile("chromeos/app_mode/offline_enabled_app_profile");
@@ -939,12 +969,8 @@ IN_PROC_BROWSER_TEST_P(KioskUpdateTest, LaunchOfflineEnabledAppHasUpdate) {
 
 IN_PROC_BROWSER_TEST_P(KioskUpdateTest, PermissionChange) {
   set_test_app_id(kTestOfflineEnabledKioskApp);
-
-  fake_cws()->SetUpdateCrx(
-      test_app_id(),
-      "ajoggoflpgplnnjkjamcmbepjdjdnpdp_v2_permission_change.crx",
-      "2.0.0");
-
+  set_test_app_version("2.0.0");
+  set_test_crx_file(test_app_id() + "_v2_permission_change.crx");
   PrepareAppLaunch();
   SimulateNetworkOnline();
   SetupAppProfile("chromeos/app_mode/offline_enabled_app_profile");
@@ -958,6 +984,8 @@ IN_PROC_BROWSER_TEST_P(KioskUpdateTest, PermissionChange) {
 IN_PROC_BROWSER_TEST_P(KioskUpdateTest, PRE_PreserveLocalData) {
   // Installs v1 app and writes some local data.
   set_test_app_id(kTestLocalFsKioskApp);
+  set_test_app_version("1.0.0");
+  set_test_crx_file(test_app_id() + ".crx");
 
   ResultCatcher catcher;
   StartAppLaunchFromLoginScreen(SimulateNetworkOnlineClosure());
@@ -969,12 +997,8 @@ IN_PROC_BROWSER_TEST_P(KioskUpdateTest, PreserveLocalData) {
   // Update existing v1 app installed in PRE_PreserveLocalData to v2
   // that reads and verifies the local data.
   set_test_app_id(kTestLocalFsKioskApp);
-
-  fake_cws()->SetUpdateCrx(
-      test_app_id(),
-      "bmbpicmpniaclbbpdkfglgipkkebnbjf_v2_read_and_verify_data.crx",
-      "2.0.0");
-
+  set_test_app_version("2.0.0");
+  set_test_crx_file(test_app_id() + "_v2_read_and_verify_data.crx");
   ResultCatcher catcher;
   StartAppLaunchFromLoginScreen(SimulateNetworkOnlineClosure());
   WaitForAppLaunchSuccess();
@@ -1000,6 +1024,11 @@ class KioskEnterpriseTest : public KioskTest {
   }
 
   virtual void SetUpOnMainThread() OVERRIDE {
+    set_test_app_id(kTestEnterpriseKioskApp);
+    set_test_app_version("1.0.0");
+    set_test_crx_file(test_app_id() + ".crx");
+    SetupTestAppUpdateCheck();
+
     KioskTest::SetUpOnMainThread();
     // Configure kTestEnterpriseKioskApp in device policy.
     em::DeviceLocalAccountsProto* accounts =