Add BrowserSelectFileDialogTest.OpenCloseFileDialog

chrome/browser/ui/views/frame/browser_view_focus_uitest.cc

 // Copyright 2013 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 "chrome/browser/ui/views/frame/browser_view.h"
 
+#include "base/run_loop.h"
 #include "build/build_config.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/browser_tabstrip.h"
 #include "chrome/browser/ui/browser_window.h"
+#include "chrome/browser/ui/chrome_select_file_policy.h"
 #include "chrome/browser/ui/view_ids.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/interactive_test_utils.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
+#include "ui/shell_dialogs/select_file_dialog.h"
 #include "ui/views/focus/focus_manager.h"
 #include "ui/views/view.h"
+#include "ui/views/widget/widget.h"
+#include "ui/views/widget/widget_observer.h"
 #include "url/gurl.h"
 
 const char kSimplePage[] = "/focus/page_with_focus.html";
 
 class BrowserViewFocusTest : public InProcessBrowserTest {
  public:
   bool IsViewFocused(ViewID vid) {
     return ui_test_utils::IsViewFocused(browser(), vid);
   }
 };
 
+// Spins a run loop until a Widget's activation reaches the desired state.
+class WidgetActivationWaiter : public views::WidgetObserver {
+ public:
+  explicit WidgetActivationWaiter(views::Widget* widget, bool active)
+      : observed_(false), active_(active) {
+    widget->AddObserver(this);
+    EXPECT_NE(active, widget->IsActive());
+  }
+
+  void Wait() {
+    if (!observed_)
+      run_loop_.Run();
+  }
+
+  void OnWidgetActivationChanged(views::Widget* widget, bool active) override {
+    if (active_ != active)
+      return;
+
+    observed_ = true;
+    widget->RemoveObserver(this);
+    if (run_loop_.running())
+      run_loop_.Quit();
+  }
+
+ private:
+  base::RunLoop run_loop_;
+  bool observed_;
+  bool active_;
+
+  DISALLOW_COPY_AND_ASSIGN(WidgetActivationWaiter);
+};
+
+class FilePicker : public ui::SelectFileDialog::Listener {
+ public:
+  explicit FilePicker(BrowserWindow* window) {
+    select_file_dialog_ = ui::SelectFileDialog::Create(
+        this, new ChromeSelectFilePolicy(NULL));
+
+    gfx::NativeWindow parent_window = window->GetNativeWindow();
+    ui::SelectFileDialog::FileTypeInfo file_types;
+    file_types.support_drive = true;
+    const base::FilePath file_path;
+    select_file_dialog_->SelectFile(ui::SelectFileDialog::SELECT_OPEN_FILE,
+                                    base::string16(),
+                                    file_path,
+                                    &file_types,
+                                    0,
+                                    base::FilePath::StringType(),
+                                    parent_window,
+                                    NULL);
+  }
+
+  ~FilePicker() override {
+    if (select_file_dialog_.get())
+      select_file_dialog_->ListenerDestroyed();
+  }
+
+  void Close() {
+    select_file_dialog_->Close();
+  }
+
+  // SelectFileDialog::Listener implementation.
+  void FileSelected(const base::FilePath& path,
+                    int index,
+                    void* params) override {}
+ private:
+  // Dialog box used for opening and saving files.
+  scoped_refptr<ui::SelectFileDialog> select_file_dialog_;
+
+  DISALLOW_COPY_AND_ASSIGN(FilePicker);
+};
+
 // Flaky, http://crbug.com/69034.
 IN_PROC_BROWSER_TEST_F(BrowserViewFocusTest, DISABLED_BrowsersRememberFocus) {
   ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 
   // First we navigate to our test page.
   GURL url = embedded_test_server()->GetURL(kSimplePage);
   ui_test_utils::NavigateToURL(browser(), url);
 
   gfx::NativeWindow window = browser()->window()->GetNativeWindow();
@@ skipping 46 matching lines @@
   views::Widget* widget = views::Widget::GetWidgetForNativeWindow(window);
   ASSERT_TRUE(widget);
   EXPECT_EQ(nullptr, widget->GetFocusManager()->GetFocusedView());
   EXPECT_EQ(browser_view2->GetTabContentsContainerView(),
             focus_manager2->GetFocusedView());
 
   // Close the 2nd browser to avoid a DCHECK().
   browser_view2->Close();
 #endif
 }
+
+#if defined(OS_LINUX) && !defined(OS_CHROMEOS)
+#define MAYBE_BrowserFileDialogTest BrowserFileDialogTest
+#else
+#define MAYBE_BrowserFileDialogTest DISABLED_BrowserFileDialogTest
+#endif
+IN_PROC_BROWSER_TEST_F(BrowserViewFocusTest, MAYBE_BrowserFileDialogTest) {
+  ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
+  ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
+
+  const GURL url = embedded_test_server()->GetURL(kSimplePage);
+  ui_test_utils::NavigateToURL(browser(), url);
+  ASSERT_TRUE(browser()->window()->IsActive());
+
+  // Leaks in GtkFileChooserDialog. http://crbug.com/537468
+  ANNOTATE_SCOPED_MEMORY_LEAK;
+  FilePicker file_picker(browser()->window());
+
+  gfx::NativeWindow window = browser()->window()->GetNativeWindow();
+  views::Widget* widget = views::Widget::GetWidgetForNativeWindow(window);
+  ASSERT_NE(nullptr, widget);
+
+  // Run a nested loop until the browser window becomes inactive.
+  WidgetActivationWaiter wait_inactive(widget, false);
+  wait_inactive.Wait();
+  EXPECT_FALSE(browser()->window()->IsActive());
+  file_picker.Close();
+
+  // Run a nested loop until the browser window becomes active.
+  WidgetActivationWaiter wait_active(widget, true);
+  wait_active.Wait();
+  EXPECT_TRUE(browser()->window()->IsActive());
+}