Add chrome to the repository.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@15 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 358 insertions, 0 deletions

diff --git a/chrome/browser/browser_focus_uitest.cc b/chrome/browser/browser_focus_uitest.cc
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+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "chrome/browser/view_ids.h"
+#include "chrome/views/view.h"
+#include "chrome/test/automation/browser_proxy.h"
+#include "chrome/test/automation/window_proxy.h"
+#include "chrome/test/automation/tab_proxy.h"
+#include "chrome/test/ui/ui_test.h"
+#include "net/url_request/url_request_unittest.h"
+
+namespace {
+
+// The delay waited after sending an OS simulated event.
+const int kActionDelayMs = 500;
+
+const wchar_t kDocRoot[] = L"chrome/test/data";
+
+const wchar_t kSimplePage[] = L"files/focus/page_with_focus.html";
+const wchar_t kStealFocusPage[] = L"files/focus/page_steals_focus.html";
+const wchar_t kTypicalPage[] = L"files/focus/typical_page.html";
+
+class BrowserFocusTest : public UITest {
+ public:
+  BrowserFocusTest() {
+    show_window_ = true;
+    dom_automation_enabled_ = true;
+  }
+};
+
+// Activate a tab by clicking on it.  Returns true if the call was successful
+// (meaning the messages were correctly sent, but does not guarantee the tab
+// has been changed).
+bool ActivateTabByClick(AutomationProxy* automation,
+                        WindowProxy* browser_window,
+                        int tab_index) {
+  // Click on the tab.
+  gfx::Rect bounds;
+
+  if (!browser_window->GetViewBounds(VIEW_ID_TAB_0 + tab_index, &bounds, true))
+    return false;
+
+  POINT click(bounds.CenterPoint().ToPOINT());
+  if (!browser_window->SimulateOSClick(click,
+                                       ChromeViews::Event::EF_LEFT_BUTTON_DOWN))
+    return false;
+
+  // Wait a bit to let the click be processed.
+  ::Sleep(kActionDelayMs);
+
+  return true;
+}
+
+}  // namespace
+
+TEST_F(BrowserFocusTest, BrowsersRememberFocus) {
+  TestServer server(kDocRoot);
+
+  // First we navigate to our test page.
+  GURL url = server.TestServerPageW(kSimplePage);
+  scoped_ptr<TabProxy> tab(GetActiveTab());
+  EXPECT_NE(AUTOMATION_MSG_NAVIGATION_ERROR, tab->NavigateToURL(url));
+
+  // The focus should be on the Tab contents.
+  scoped_ptr<WindowProxy> window(automation()->GetActiveWindow());
+  EXPECT_TRUE(window.get() != NULL);
+
+  scoped_ptr<BrowserProxy> browser(automation()->
+      GetBrowserForWindow(window.get()));
+
+  int focused_view_id;
+  EXPECT_TRUE(window->GetFocusedViewID(&focused_view_id));
+  EXPECT_EQ(VIEW_ID_TAB_CONTAINER, focused_view_id);
+
+  // Now hide the window, show it again, the focus should not have changed.
+  EXPECT_TRUE(window->SetVisible(false));
+  EXPECT_TRUE(window->SetVisible(true));
+  EXPECT_TRUE(window->GetFocusedViewID(&focused_view_id));
+  EXPECT_EQ(VIEW_ID_TAB_CONTAINER, focused_view_id);
+
+  // Click on the location bar.
+  gfx::Rect bounds;
+  EXPECT_TRUE(window->GetViewBounds(VIEW_ID_LOCATION_BAR, &bounds, false));
+  POINT click(bounds.CenterPoint().ToPOINT());
+
+  EXPECT_TRUE(window->SimulateOSClick(click,
+      ChromeViews::Event::EF_LEFT_BUTTON_DOWN));
+  ::Sleep(kActionDelayMs);
+  EXPECT_TRUE(window->GetFocusedViewID(&focused_view_id));
+  EXPECT_EQ(VIEW_ID_LOCATION_BAR, focused_view_id);
+
+  // Hide the window, show it again, the focus should not have changed.
+  EXPECT_TRUE(window->SetVisible(false));
+  EXPECT_TRUE(window->SetVisible(true));
+  EXPECT_TRUE(window->GetFocusedViewID(&focused_view_id));
+  EXPECT_EQ(VIEW_ID_LOCATION_BAR, focused_view_id);
+
+  // Open a new browser window.
+  EXPECT_TRUE(automation()->OpenNewBrowserWindow(SW_SHOWNORMAL));
+  scoped_ptr<WindowProxy> new_window(automation()->GetActiveWindow());
+  EXPECT_TRUE(new_window.get() != NULL);
+  scoped_ptr<BrowserProxy> new_browser(automation()->
+      GetBrowserForWindow(new_window.get()));
+  EXPECT_TRUE(new_browser.get() != NULL);
+
+  // Let's make sure we have 2 different browser windows.
+  EXPECT_TRUE(browser->handle() != new_browser->handle());
+
+  tab.reset(new_browser->GetActiveTab());
+  EXPECT_TRUE(tab.get());
+  tab->NavigateToURL(url);
+
+  // Switch to the 1st browser window, focus should still be on the location
+  // bar and the second browser should have nothing focused.
+  EXPECT_TRUE(window->Activate());
+  EXPECT_TRUE(window->GetFocusedViewID(&focused_view_id));
+  EXPECT_EQ(VIEW_ID_LOCATION_BAR, focused_view_id);
+  EXPECT_TRUE(new_window->GetFocusedViewID(&focused_view_id));
+  EXPECT_EQ(-1, focused_view_id);
+
+  // Switch back to the second browser, focus should still be on the page.
+  EXPECT_TRUE(new_window->Activate());
+  EXPECT_TRUE(new_window->GetFocusedViewID(&focused_view_id));
+  EXPECT_EQ(VIEW_ID_TAB_CONTAINER, focused_view_id);
+  EXPECT_TRUE(window->GetFocusedViewID(&focused_view_id));
+  EXPECT_EQ(-1, focused_view_id);
+}
+
+// Tabs remember focus.
+TEST_F(BrowserFocusTest, TabsRememberFocus) {
+  TestServer server(kDocRoot);
+
+  scoped_ptr<WindowProxy> window(automation()->GetActiveWindow());
+  EXPECT_TRUE(window.get() != NULL);
+  scoped_ptr<BrowserProxy> browser(
+      automation()->GetBrowserForWindow(window.get()));
+
+  // First we navigate to our test page.
+  GURL url = server.TestServerPageW(kSimplePage);
+  scoped_ptr<TabProxy> tab(GetActiveTab());
+  tab->NavigateToURL(url);
+
+  // Create several tabs.
+  EXPECT_TRUE(browser->AppendTab(url));
+  EXPECT_TRUE(browser->AppendTab(url));
+  EXPECT_TRUE(browser->AppendTab(url));
+  EXPECT_TRUE(browser->AppendTab(url));
+
+  int tab_count;
+  EXPECT_TRUE(browser->GetTabCount(&tab_count));
+  ASSERT_EQ(5, tab_count);
+
+  // Alternate focus for the tab.
+  const bool kFocusPage[3][5] = {
+    { true, true, true, true, false },
+    { false, false, false, false, false },
+    { false, true, false, true, false }
+  };
+
+  for (int i = 1; i < 3; i++) {
+    for (int j = 0; j < 5; j++) {
+      // Click on the tab.
+      ActivateTabByClick(automation(), window.get(), j);
+
+      // Activate the location bar or the page.
+      int view_id = kFocusPage[i][j] ? VIEW_ID_TAB_CONTAINER :
+                                       VIEW_ID_LOCATION_BAR;
+
+      gfx::Rect bounds;
+      EXPECT_TRUE(window->GetViewBounds(view_id, &bounds, true));
+      POINT click(bounds.CenterPoint().ToPOINT());
+      EXPECT_TRUE(window->SimulateOSClick(click,
+          ChromeViews::Event::EF_LEFT_BUTTON_DOWN));
+      ::Sleep(kActionDelayMs);
+    }
+
+    // Now come back to the tab and check the right view is focused.
+    for (int j = 0; j < 5; j++) {
+      // Click on the tab.
+      ActivateTabByClick(automation(), window.get(), j);
+
+      // Activate the location bar or the page.
+      int exp_view_id = kFocusPage[i][j] ? VIEW_ID_TAB_CONTAINER :
+                                           VIEW_ID_LOCATION_BAR;
+      int focused_view_id;
+      EXPECT_TRUE(window->GetFocusedViewID(&focused_view_id));
+      EXPECT_EQ(exp_view_id, focused_view_id);
+    }
+  }
+}
+
+// Background window does not steal focus.
+TEST_F(BrowserFocusTest, BackgroundBrowserDontStealFocus) {
+  TestServer server(kDocRoot);
+
+  // First we navigate to our test page.
+  GURL simple_page_url = server.TestServerPageW(kSimplePage);
+  scoped_ptr<TabProxy> tab(GetActiveTab());
+  tab->NavigateToURL(simple_page_url);
+
+  scoped_ptr<WindowProxy> window(automation()->GetActiveWindow());
+  EXPECT_TRUE(window.get() != NULL);
+  scoped_ptr<BrowserProxy> browser(
+      automation()->GetBrowserForWindow(window.get()));
+
+  // Open a new browser window.
+  EXPECT_TRUE(automation()->OpenNewBrowserWindow(SW_SHOWNORMAL));
+  scoped_ptr<WindowProxy> new_window(automation()->GetActiveWindow());
+  EXPECT_TRUE(window.get() != NULL);
+  scoped_ptr<BrowserProxy> new_browser(
+      automation()->GetBrowserForWindow(new_window.get()));
+
+  GURL steal_focus_url = server.TestServerPageW(kStealFocusPage);
+  new_browser->AppendTab(steal_focus_url);
+
+  // Make the first browser active
+  EXPECT_TRUE(window->Activate());
+
+  // Wait for the focus to be stolen by the other browser.
+  ::Sleep(2000);
+
+  // Make sure the 1st browser window is still active.
+  bool is_active = false;
+  EXPECT_TRUE(window->IsActive(&is_active));
+  EXPECT_TRUE(is_active);
+}
+
+// Page cannot steal focus when focus is on location bar.
+TEST_F(BrowserFocusTest, LocationBarLockFocus) {
+  TestServer server(kDocRoot);
+
+  // Open the page that steals focus.
+  GURL url = server.TestServerPageW(kStealFocusPage);
+  scoped_ptr<TabProxy> tab(GetActiveTab());
+  tab->NavigateToURL(url);
+
+  scoped_ptr<WindowProxy> window(automation()->GetActiveWindow());
+  EXPECT_TRUE(window.get() != NULL);
+  scoped_ptr<BrowserProxy> browser(
+      automation()->GetBrowserForWindow(window.get()));
+
+ // Click on the location bar.
+  gfx::Rect bounds;
+  EXPECT_TRUE(window->GetViewBounds(VIEW_ID_LOCATION_BAR, &bounds, true));
+  POINT click(bounds.CenterPoint().ToPOINT());
+  EXPECT_TRUE(window->SimulateOSClick(click,
+      ChromeViews::Event::EF_LEFT_BUTTON_DOWN));
+  ::Sleep(kActionDelayMs);
+
+  // Wait for the page to steal focus.
+  ::Sleep(2000);
+
+  // Make sure the location bar is still focused.
+  int focused_view_id;
+  EXPECT_TRUE(window->GetFocusedViewID(&focused_view_id));
+  EXPECT_EQ(VIEW_ID_LOCATION_BAR, focused_view_id);
+}
+
+// Focus traversal
+TEST_F(BrowserFocusTest, FocusTraversal) {
+  TestServer server(kDocRoot);
+
+  // Open the page the test page.
+  GURL url = server.TestServerPageW(kTypicalPage);
+  scoped_ptr<TabProxy> tab(GetActiveTab());
+  tab->NavigateToURL(url);
+
+  scoped_ptr<WindowProxy> window(automation()->GetActiveWindow());
+  EXPECT_TRUE(window.get() != NULL);
+  scoped_ptr<BrowserProxy> browser(
+    automation()->GetBrowserForWindow(window.get()));
+
+  // Click on the location bar.
+  gfx::Rect bounds;
+  EXPECT_TRUE(window->GetViewBounds(VIEW_ID_LOCATION_BAR, &bounds, true));
+  POINT click(bounds.CenterPoint().ToPOINT());
+  EXPECT_TRUE(window->SimulateOSClick(click,
+      ChromeViews::Event::EF_LEFT_BUTTON_DOWN));
+  ::Sleep(kActionDelayMs);
+
+  const wchar_t* kExpElementIDs[] = {
+    L"",  // Initially no element in the page should be focused
+          // (the location bar is focused).
+    L"textEdit", L"searchButton", L"luckyButton", L"googleLink", L"gmailLink",
+    L"gmapLink"
+  };
+
+  // Test forward focus traversal.
+  for (int i = 0; i < 3; ++i) {
+    // Location bar should be focused.
+    int focused_view_id;
+    EXPECT_TRUE(window->GetFocusedViewID(&focused_view_id));
+    EXPECT_EQ(VIEW_ID_LOCATION_BAR, focused_view_id);
+
+    // Now let's press tab to move the focus.
+    for (int j = 0; j < 7; ++j) {
+      // Let's make sure the focus is on the expected element in the page.
+      std::wstring actual;
+      ASSERT_TRUE(tab->ExecuteAndExtractString(L"",
+          L"javascript:void(window.domAutomationController)"
+          L".send(getFocusedElement());",
+          &actual));
+      ASSERT_STREQ(kExpElementIDs[j], actual.c_str());
+
+      window->SimulateOSKeyPress(L'\t', 0);
+      ::Sleep(kActionDelayMs);
+    }
+  }
+
+  // Now let's try reverse focus traversal.
+  for (int i = 0; i < 3; ++i) {
+    // Location bar should be focused.
+    int focused_view_id;
+    EXPECT_TRUE(window->GetFocusedViewID(&focused_view_id));
+    EXPECT_EQ(VIEW_ID_LOCATION_BAR, focused_view_id);
+
+    // Now let's press tab to move the focus.
+    for (int j = 0; j < 7; ++j) {
+      window->SimulateOSKeyPress(L'\t', ChromeViews::Event::EF_SHIFT_DOWN);
+      ::Sleep(kActionDelayMs);
+
+      // Let's make sure the focus is on the expected element in the page.
+      std::wstring actual;
+      ASSERT_TRUE(tab->ExecuteAndExtractString(L"",
+          L"javascript:void(window.domAutomationController)"
+          L".send(getFocusedElement());",
+          &actual));
+      ASSERT_STREQ(kExpElementIDs[6 - j], actual.c_str());
+    }
+  }
+}
+