content/browser/renderer_host/web_input_event_aura_unittest.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 "content/browser/renderer_host/web_input_event_aura.h"
   6
   7 #include "base/basictypes.h"
   8 #include "testing/gtest/include/gtest/gtest.h"
   9 #include "ui/base/events/event.h"
  10
  11 #if defined(USE_X11)
  12 #include <X11/keysym.h>
  13 #include <X11/Xlib.h>
  14 #include "ui/base/x/x11_util.h"
  15 #endif
  16
  17 namespace content {
  18
  19 // Checks that MakeWebKeyboardEvent makes a DOM3 spec compliant key event.
  20 // crbug.com/127142
  21 TEST(WebInputEventAuraTest, TestMakeWebKeyboardEvent) {
  22 #if defined(USE_X11)
  23   XEvent xev;
  24   {
  25     // Press Ctrl.
  26     ui::InitXKeyEventForTesting(ui::ET_KEY_PRESSED,
  27                                 ui::VKEY_CONTROL,
  28                                 0,  // X does not set ControlMask for KeyPress.
  29                                 &xev);
  30     ui::KeyEvent event(&xev, false /* is_char */);
  31     WebKit::WebKeyboardEvent webkit_event = MakeWebKeyboardEvent(&event);
  32     // However, modifier bit for Control in |webkit_event| should be set.
  33     EXPECT_EQ(webkit_event.modifiers, WebKit::WebInputEvent::ControlKey);
  34   }
  35   {
  36     // Release Ctrl.
  37     ui::InitXKeyEventForTesting(ui::ET_KEY_RELEASED,
  38                                 ui::VKEY_CONTROL,
  39                                 ControlMask,  // X sets the mask for KeyRelease.
  40                                 &xev);
  41     ui::KeyEvent event(&xev, false /* is_char */);
  42     WebKit::WebKeyboardEvent webkit_event = MakeWebKeyboardEvent(&event);
  43     // However, modifier bit for Control in |webkit_event| shouldn't be set.
  44     EXPECT_EQ(webkit_event.modifiers, 0);
  45   }
  46 #endif
  47 }
  48
  49 // Checks that MakeWebKeyboardEvent returns a correct windowsKeyCode.
  50 TEST(WebInputEventAuraTest, TestMakeWebKeyboardEventWindowsKeyCode) {
  51 #if defined(USE_X11)
  52   XEvent xev;
  53   {
  54     // Press left Ctrl.
  55     ui::InitXKeyEventForTesting(ui::ET_KEY_PRESSED,
  56                                 ui::VKEY_CONTROL,
  57                                 0,  // X does not set ControlMask for KeyPress.
  58                                 &xev);
  59     xev.xkey.keycode = XKeysymToKeycode(ui::GetXDisplay(), XK_Control_L);
  60     ui::KeyEvent event(&xev, false /* is_char */);
  61     WebKit::WebKeyboardEvent webkit_event = MakeWebKeyboardEvent(&event);
  62     // ui::VKEY_LCONTROL, instead of ui::VKEY_CONTROL, should be filled.
  63     EXPECT_EQ(ui::VKEY_LCONTROL, webkit_event.windowsKeyCode);
  64   }
  65   {
  66     // Press right Ctrl.
  67     ui::InitXKeyEventForTesting(ui::ET_KEY_PRESSED,
  68                                 ui::VKEY_CONTROL,
  69                                 0,  // X does not set ControlMask for KeyPress.
  70                                 &xev);
  71     xev.xkey.keycode = XKeysymToKeycode(ui::GetXDisplay(), XK_Control_R);
  72     ui::KeyEvent event(&xev, false /* is_char */);
  73     WebKit::WebKeyboardEvent webkit_event = MakeWebKeyboardEvent(&event);
  74     // ui::VKEY_RCONTROL, instead of ui::VKEY_CONTROL, should be filled.
  75     EXPECT_EQ(ui::VKEY_RCONTROL, webkit_event.windowsKeyCode);
  76   }
  77 #elif defined(OS_WIN)
  78   // TODO(yusukes): Add tests for win_aura once keyboardEvent() in
  79   // WebKit/Source/WebKit/chromium/src/win/WebInputEventFactory.cpp is modified
  80   // to return VKEY_[LR]XXX instead of VKEY_XXX.
  81   // https://bugs.webkit.org/show_bug.cgi?id=86694
  82 #endif
  83 }
  84
  85 }  // namespace content