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      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   // third_party/WebKit/Source/web/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
     86