code.vuplus.com Git - vuplus_webkit/blob - Source/WebKit/chromium/tests/KeyboardTest.cpp

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  30
  31 #include "config.h"
  32
  33 #include <gtest/gtest.h>
  34
  35 #include "EditorClientImpl.h"
  36 #include "EventTarget.h"
  37 #include "KeyboardCodes.h"
  38 #include "KeyboardEvent.h"
  39 #include "WebInputEvent.h"
  40 #include "WebInputEventConversion.h"
  41
  42 using namespace WebCore;
  43 using namespace WebKit;
  44
  45 namespace {
  46
  47 class KeyboardTest : public testing::Test {
  48 public:
  49
  50     // Pass a WebKeyboardEvent into the EditorClient and get back the string
  51     // name of which editing event that key causes.
  52     // E.g., sending in the enter key gives back "InsertNewline".
  53     const char* interpretKeyEvent(
  54         const WebKeyboardEvent& webKeyboardEvent,
  55         PlatformKeyboardEvent::Type keyType)
  56     {
  57         EditorClientImpl editorImpl(0);
  58         PlatformKeyboardEventBuilder evt(webKeyboardEvent);
  59         evt.setKeyType(keyType);
  60         RefPtr<KeyboardEvent> keyboardEvent = KeyboardEvent::create(evt, 0);
  61         return editorImpl.interpretKeyEvent(keyboardEvent.get());
  62     }
  63
  64     // Set up a WebKeyboardEvent KEY_DOWN event with key code and modifiers.
  65     void setupKeyDownEvent(WebKeyboardEvent* keyboardEvent,
  66                            char keyCode,
  67                            int modifiers)
  68     {
  69         keyboardEvent->windowsKeyCode = keyCode;
  70         keyboardEvent->modifiers = modifiers;
  71         keyboardEvent->type = WebInputEvent::KeyDown;
  72         keyboardEvent->text[0] = keyCode;
  73         keyboardEvent->setKeyIdentifierFromWindowsKeyCode();
  74     }
  75
  76     // Like interpretKeyEvent, but with pressing down OSModifier+|keyCode|.
  77     // OSModifier is the platform's standard modifier key: control on most
  78     // platforms, but meta (command) on Mac.
  79     const char* interpretOSModifierKeyPress(char keyCode)
  80     {
  81         WebKeyboardEvent keyboardEvent;
  82 #if OS(DARWIN)
  83         WebInputEvent::Modifiers osModifier = WebInputEvent::MetaKey;
  84 #else
  85         WebInputEvent::Modifiers osModifier = WebInputEvent::ControlKey;
  86 #endif
  87         setupKeyDownEvent(&keyboardEvent, keyCode, osModifier);
  88         return interpretKeyEvent(keyboardEvent, PlatformKeyboardEvent::RawKeyDown);
  89     }
  90
  91     // Like interpretKeyEvent, but with pressing down ctrl+|keyCode|.
  92     const char* interpretCtrlKeyPress(char keyCode)
  93     {
  94         WebKeyboardEvent keyboardEvent;
  95         setupKeyDownEvent(&keyboardEvent, keyCode, WebInputEvent::ControlKey);
  96         return interpretKeyEvent(keyboardEvent, PlatformKeyboardEvent::RawKeyDown);
  97     }
  98
  99     // Like interpretKeyEvent, but with typing a tab.
 100     const char* interpretTab(int modifiers)
 101     {
 102         WebKeyboardEvent keyboardEvent;
 103         setupKeyDownEvent(&keyboardEvent, '\t', modifiers);
 104         return interpretKeyEvent(keyboardEvent, PlatformKeyboardEvent::Char);
 105     }
 106
 107     // Like interpretKeyEvent, but with typing a newline.
 108     const char* interpretNewLine(int modifiers)
 109     {
 110         WebKeyboardEvent keyboardEvent;
 111         setupKeyDownEvent(&keyboardEvent, '\r', modifiers);
 112         return interpretKeyEvent(keyboardEvent, PlatformKeyboardEvent::Char);
 113     }
 114
 115     // A name for "no modifiers set".
 116     static const int noModifiers = 0;
 117 };
 118
 119 TEST_F(KeyboardTest, TestCtrlReturn)
 120 {
 121     EXPECT_STREQ("InsertNewline", interpretCtrlKeyPress(0xD));
 122 }
 123
 124 TEST_F(KeyboardTest, TestOSModifierZ)
 125 {
 126 #if !OS(DARWIN)
 127     EXPECT_STREQ("Undo", interpretOSModifierKeyPress('Z'));
 128 #endif
 129 }
 130
 131 TEST_F(KeyboardTest, TestOSModifierY)
 132 {
 133 #if !OS(DARWIN)
 134     EXPECT_STREQ("Redo", interpretOSModifierKeyPress('Y'));
 135 #endif
 136 }
 137
 138 TEST_F(KeyboardTest, TestOSModifierA)
 139 {
 140 #if !OS(DARWIN)
 141     EXPECT_STREQ("SelectAll", interpretOSModifierKeyPress('A'));
 142 #endif
 143 }
 144
 145 TEST_F(KeyboardTest, TestOSModifierX)
 146 {
 147 #if !OS(DARWIN)
 148     EXPECT_STREQ("Cut", interpretOSModifierKeyPress('X'));
 149 #endif
 150 }
 151
 152 TEST_F(KeyboardTest, TestOSModifierC)
 153 {
 154 #if !OS(DARWIN)
 155     EXPECT_STREQ("Copy", interpretOSModifierKeyPress('C'));
 156 #endif
 157 }
 158
 159 TEST_F(KeyboardTest, TestOSModifierV)
 160 {
 161 #if !OS(DARWIN)
 162     EXPECT_STREQ("Paste", interpretOSModifierKeyPress('V'));
 163 #endif
 164 }
 165
 166 TEST_F(KeyboardTest, TestEscape)
 167 {
 168     WebKeyboardEvent keyboardEvent;
 169     setupKeyDownEvent(&keyboardEvent, WebCore::VKEY_ESCAPE, noModifiers);
 170
 171     const char* result = interpretKeyEvent(keyboardEvent,
 172                                            PlatformKeyboardEvent::RawKeyDown);
 173     EXPECT_STREQ("Cancel", result);
 174 }
 175
 176 TEST_F(KeyboardTest, TestInsertTab)
 177 {
 178     EXPECT_STREQ("InsertTab", interpretTab(noModifiers));
 179 }
 180
 181 TEST_F(KeyboardTest, TestInsertBackTab)
 182 {
 183     EXPECT_STREQ("InsertBacktab", interpretTab(WebInputEvent::ShiftKey));
 184 }
 185
 186 TEST_F(KeyboardTest, TestInsertNewline)
 187 {
 188     EXPECT_STREQ("InsertNewline", interpretNewLine(noModifiers));
 189 }
 190
 191 TEST_F(KeyboardTest, TestInsertNewline2)
 192 {
 193     EXPECT_STREQ("InsertNewline", interpretNewLine(WebInputEvent::ControlKey));
 194 }
 195
 196 TEST_F(KeyboardTest, TestInsertLineBreak)
 197 {
 198     EXPECT_STREQ("InsertLineBreak", interpretNewLine(WebInputEvent::ShiftKey));
 199 }
 200
 201 TEST_F(KeyboardTest, TestInsertNewline3)
 202 {
 203     EXPECT_STREQ("InsertNewline", interpretNewLine(WebInputEvent::AltKey));
 204 }
 205
 206 TEST_F(KeyboardTest, TestInsertNewline4)
 207 {
 208     int modifiers = WebInputEvent::AltKey | WebInputEvent::ShiftKey;
 209     const char* result = interpretNewLine(modifiers);
 210     EXPECT_STREQ("InsertNewline", result);
 211 }
 212
 213 } // empty namespace