Validate windows.create API's state input parameter.

chrome/browser/extensions/api/tabs/tabs_test.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 <string>
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/pref_service.h"
@@ skipping 24 matching lines @@
 #include "net/test/spawned_test_server/spawned_test_server.h"
 #include "ui/gfx/geometry/rect.h"
 
 namespace extensions {
 
 namespace keys = tabs_constants;
 namespace utils = extension_function_test_utils;
 
 namespace {
 using ExtensionTabsTest = InProcessBrowserTest;
-using ExtensionWindowCreateTest = InProcessBrowserTest;
+
+class ExtensionWindowCreateTest : public InProcessBrowserTest {
+ public:
+  void SetUpOnMainThread() override;
+
+  base::Value* RunCreateWindow(const std::string& args);
+
+  // Runs chrome.windows.create(), expecting an error.
+  std::string RunCreateWindowExpectError(const std::string& args);
+
+  WindowsCreateFunction* function();
+
+ private:
+  scoped_refptr<Extension> extension_;
+  scoped_refptr<WindowsCreateFunction> function_;

[not at google - send to devlin, 2015/04/20 16:32:55]

Can you make these tests sateless? I don't know why you need to store these as
member variables.

[limasdf, 2015/04/22 15:49:33]

You're exactly right. Done.

+};
+
+void ExtensionWindowCreateTest::SetUpOnMainThread() {
+  InProcessBrowserTest::SetUpOnMainThread();
+  extension_ = test_util::CreateEmptyExtension();
 }
 
+base::Value* ExtensionWindowCreateTest::RunCreateWindow(
+    const std::string& args) {
+  function_ = new WindowsCreateFunction();
+  function_->set_extension(extension_.get());
+  return api_test_utils::RunFunctionAndReturnSingleResult(function_.get(), args,
+                                                          browser()->profile());
+}
+
+std::string ExtensionWindowCreateTest::RunCreateWindowExpectError(
+    const std::string& args) {
+  function_ = new WindowsCreateFunction();
+  function_->set_extension(extension_.get());
+  return api_test_utils::RunFunctionAndReturnError(function_.get(), args,
+                                                   browser()->profile());
+}
+
+WindowsCreateFunction* ExtensionWindowCreateTest::function() {
+  return function_.get();
+}
+
+}  // namespace
+
 IN_PROC_BROWSER_TEST_F(ExtensionTabsTest, GetWindow) {
   int window_id = ExtensionTabUtil::GetWindowId(browser());
 
   // Invalid window ID error.
   scoped_refptr<WindowsGetFunction> function = new WindowsGetFunction();
   scoped_refptr<Extension> extension(test_util::CreateEmptyExtension());
   function->set_extension(extension.get());
   EXPECT_TRUE(MatchPattern(
       utils::RunFunctionAndReturnError(
           function.get(),
@@ skipping 498 matching lines @@
   function->set_extension(extension.get());
   EXPECT_TRUE(MatchPattern(
       utils::RunFunctionAndReturnError(
           function.get(),
           base::StringPrintf(kArgsMaximizedWithBounds, window_id),
           browser()),
       keys::kInvalidWindowStateError));
 }
 
 IN_PROC_BROWSER_TEST_F(ExtensionWindowCreateTest, AcceptState) {
-  scoped_refptr<WindowsCreateFunction> function(new WindowsCreateFunction());
-  scoped_refptr<Extension> extension(test_util::CreateEmptyExtension());
-  function->set_extension(extension.get());
+  scoped_ptr<base::DictionaryValue> result(
+      utils::ToDictionary(RunCreateWindow("[{\"state\": \"fullscreen\"}]")));
 
-  scoped_ptr<base::DictionaryValue> result(
-      utils::ToDictionary(utils::RunFunctionAndReturnSingleResult(
-          function.get(), "[{\"state\": \"fullscreen\"}]", browser(),
-          utils::INCLUDE_INCOGNITO)));
   int window_id = api_test_utils::GetInteger(result.get(), "id");
   std::string error;
-  Browser* new_window = ExtensionTabUtil::GetBrowserFromWindowID(
-      function.get(), window_id, &error);
+  Browser* new_window =
+      ExtensionTabUtil::GetBrowserFromWindowID(function(), window_id, &error);
   EXPECT_TRUE(new_window->window()->IsFullscreen());
   EXPECT_TRUE(error.empty());
 
-  function = new WindowsCreateFunction();
-  function->set_extension(extension.get());
-  result.reset(utils::ToDictionary(utils::RunFunctionAndReturnSingleResult(
-      function.get(), "[{\"state\": \"minimized\"}]", browser(),
-      utils::INCLUDE_INCOGNITO)));
+  result.reset(
+      utils::ToDictionary(RunCreateWindow("[{\"state\": \"minimized\"}]")));
   window_id = api_test_utils::GetInteger(result.get(), "id");
-  new_window = ExtensionTabUtil::GetBrowserFromWindowID(function.get(),
-                                                        window_id, &error);
+  new_window =
+      ExtensionTabUtil::GetBrowserFromWindowID(function(), window_id, &error);
   EXPECT_TRUE(error.empty());
 #if !defined(OS_LINUX) || defined(OS_CHROMEOS)
   // DesktopWindowTreeHostX11::IsMinimized() relies on an asynchronous update
   // from the window server.
   EXPECT_TRUE(new_window->window()->IsMinimized());
 #endif
 }
 
+IN_PROC_BROWSER_TEST_F(ExtensionWindowCreateTest, ValidateCreateWindowState) {
+  EXPECT_TRUE(
+      MatchPattern(RunCreateWindowExpectError(
+                       "[{\"state\": \"fullscreen\", \"type\": \"panel\"}]"),
+                   keys::kInvalidWindowStateError));
+  EXPECT_TRUE(
+      MatchPattern(RunCreateWindowExpectError(
+                       "[{\"state\": \"maximized\", \"type\": \"panel\"}]"),
+                   keys::kInvalidWindowStateError));
+  EXPECT_TRUE(
+      MatchPattern(RunCreateWindowExpectError(
+                       "[{\"state\": \"minimized\", \"type\": \"panel\"}]"),
+                   keys::kInvalidWindowStateError));
+  EXPECT_TRUE(
+      MatchPattern(RunCreateWindowExpectError(
+                       "[{\"state\": \"minimized\", \"focused\": true}]"),
+                   keys::kInvalidWindowStateError));
+  EXPECT_TRUE(
+      MatchPattern(RunCreateWindowExpectError(
+                       "[{\"state\": \"maximized\", \"focused\": false}]"),
+                   keys::kInvalidWindowStateError));
+  EXPECT_TRUE(
+      MatchPattern(RunCreateWindowExpectError(
+                       "[{\"state\": \"fullscreen\", \"focused\": false}]"),
+                   keys::kInvalidWindowStateError));
+  EXPECT_TRUE(MatchPattern(RunCreateWindowExpectError(
+                               "[{\"state\": \"minimized\", \"width\": 500}]"),
+                           keys::kInvalidWindowStateError));
+  EXPECT_TRUE(MatchPattern(RunCreateWindowExpectError(
+                               "[{\"state\": \"maximized\", \"width\": 500}]"),
+                           keys::kInvalidWindowStateError));
+  EXPECT_TRUE(MatchPattern(RunCreateWindowExpectError(
+                               "[{\"state\": \"fullscreen\", \"width\": 500}]"),
+                           keys::kInvalidWindowStateError));
+}
+
 IN_PROC_BROWSER_TEST_F(ExtensionTabsTest, DuplicateTab) {
   content::OpenURLParams params(GURL(url::kAboutBlankURL),
                                 content::Referrer(),
                                 NEW_FOREGROUND_TAB,
                                 ui::PAGE_TRANSITION_LINK,
                                 false);
   content::WebContents* web_contents = browser()->OpenURL(params);
   int tab_id = ExtensionTabUtil::GetTabId(web_contents);
   int window_id = ExtensionTabUtil::GetWindowIdOfTab(web_contents);
   int tab_index = -1;
@@ skipping 508 matching lines @@
   // Test chrome.tabs.setZoom().
   error = RunSetZoomExpectError(tab_id, 3.14159);
   EXPECT_TRUE(MatchPattern(error, manifest_errors::kCannotAccessChromeUrl));
 
   // chrome.tabs.setZoomSettings().
   error = RunSetZoomSettingsExpectError(tab_id, "manual", "per-tab");
   EXPECT_TRUE(MatchPattern(error, manifest_errors::kCannotAccessChromeUrl));
 }
 
 }  // namespace extensions