ui/events/keycodes/keyboard_code_conversion_unittest.cc

   1 // Copyright 2015 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 "ui/events/keycodes/keyboard_code_conversion.h"
   6
   7 #include "base/basictypes.h"
   8 #include "base/strings/stringprintf.h"
   9 #include "testing/gtest/include/gtest/gtest.h"
  10 #include "ui/events/event_constants.h"
  11 #include "ui/events/keycodes/dom/dom_code.h"
  12 #include "ui/events/keycodes/dom/dom_key.h"
  13 #include "ui/events/keycodes/dom/keycode_converter.h"
  14 #include "ui/events/keycodes/dom_us_layout_data.h"
  15 #include "ui/events/keycodes/keyboard_codes.h"
  16
  17 namespace {
  18
  19 struct Meaning {
  20   bool defined;
  21   ui::DomKey dom_key;
  22   base::char16 character;
  23   ui::KeyboardCode legacy_key_code;
  24 };
  25
  26 const Meaning kUndefined = {false, ui::DomKey::NONE, 0, ui::VKEY_UNKNOWN};
  27
  28 void CheckDomCodeToMeaning(const char* label,
  29                            bool f(ui::DomCode dom_code,
  30                                   int flags,
  31                                   ui::DomKey* out_dom_key,
  32                                   base::char16* out_character,
  33                                   ui::KeyboardCode* out_key_code),
  34                            ui::DomCode dom_code,
  35                            int event_flags,
  36                            const Meaning& result) {
  37   ui::DomKey result_dom_key = ui::DomKey::NONE;
  38   base::char16 result_character = 0;
  39   ui::KeyboardCode result_legacy_key_code = ui::VKEY_UNKNOWN;
  40   bool success = f(dom_code, event_flags, &result_dom_key, &result_character,
  41                    &result_legacy_key_code);
  42   SCOPED_TRACE(
  43       base::StringPrintf("%s %s %06X:%04X", label,
  44                          ui::KeycodeConverter::DomCodeToCodeString(dom_code),
  45                          static_cast<int>(dom_code), event_flags));
  46   EXPECT_EQ(result.defined, success);
  47   if (success) {
  48     EXPECT_EQ(result.dom_key, result_dom_key)
  49         << "Expected '"
  50         << ui::KeycodeConverter::DomKeyToKeyString(result.dom_key)
  51         << "' Actual '"
  52         << ui::KeycodeConverter::DomKeyToKeyString(result_dom_key) << "'";
  53     EXPECT_EQ(result.character, result_character);
  54     EXPECT_EQ(result.legacy_key_code, result_legacy_key_code);
  55   } else {
  56     // Should not have touched output parameters.
  57     EXPECT_EQ(ui::DomKey::NONE, result_dom_key);
  58     EXPECT_EQ(0, result_character);
  59     EXPECT_EQ(ui::VKEY_UNKNOWN, result_legacy_key_code);
  60   }
  61 }
  62
  63 TEST(KeyboardCodeConversion, ControlCharacters) {
  64   // The codes in this table are handled by |DomCodeToControlCharacter()|.
  65   static const struct {
  66     ui::DomCode dom_code;
  67     Meaning control;
  68     Meaning control_shift;
  69   } kControlCharacters[] = {
  70       {ui::DomCode::KEY_A,
  71        {true, ui::DomKey::CHARACTER, 0x01, ui::VKEY_A},
  72        {true, ui::DomKey::CHARACTER, 0x01, ui::VKEY_A}},
  73       {ui::DomCode::KEY_B,
  74        {true, ui::DomKey::CHARACTER, 0x02, ui::VKEY_B},
  75        {true, ui::DomKey::CHARACTER, 0x02, ui::VKEY_B}},
  76       {ui::DomCode::KEY_C,
  77        {true, ui::DomKey::CHARACTER, 0x03, ui::VKEY_C},
  78        {true, ui::DomKey::CHARACTER, 0x03, ui::VKEY_C}},
  79       {ui::DomCode::KEY_D,
  80        {true, ui::DomKey::CHARACTER, 0x04, ui::VKEY_D},
  81        {true, ui::DomKey::CHARACTER, 0x04, ui::VKEY_D}},
  82       {ui::DomCode::KEY_E,
  83        {true, ui::DomKey::CHARACTER, 0x05, ui::VKEY_E},
  84        {true, ui::DomKey::CHARACTER, 0x05, ui::VKEY_E}},
  85       {ui::DomCode::KEY_F,
  86        {true, ui::DomKey::CHARACTER, 0x06, ui::VKEY_F},
  87        {true, ui::DomKey::CHARACTER, 0x06, ui::VKEY_F}},
  88       {ui::DomCode::KEY_G,
  89        {true, ui::DomKey::CHARACTER, 0x07, ui::VKEY_G},
  90        {true, ui::DomKey::CHARACTER, 0x07, ui::VKEY_G}},
  91       {ui::DomCode::KEY_H,
  92        {true, ui::DomKey::BACKSPACE, 0x08, ui::VKEY_BACK},
  93        {true, ui::DomKey::BACKSPACE, 0x08, ui::VKEY_BACK}},
  94       {ui::DomCode::KEY_I,
  95        {true, ui::DomKey::TAB, 0x09, ui::VKEY_TAB},
  96        {true, ui::DomKey::TAB, 0x09, ui::VKEY_TAB}},
  97       {ui::DomCode::KEY_J,
  98        {true, ui::DomKey::CHARACTER, 0x0A, ui::VKEY_J},
  99        {true, ui::DomKey::CHARACTER, 0x0A, ui::VKEY_J}},
 100       {ui::DomCode::KEY_K,
 101        {true, ui::DomKey::CHARACTER, 0x0B, ui::VKEY_K},
 102        {true, ui::DomKey::CHARACTER, 0x0B, ui::VKEY_K}},
 103       {ui::DomCode::KEY_L,
 104        {true, ui::DomKey::CHARACTER, 0x0C, ui::VKEY_L},
 105        {true, ui::DomKey::CHARACTER, 0x0C, ui::VKEY_L}},
 106       {ui::DomCode::KEY_M,
 107        {true, ui::DomKey::ENTER, 0x0D, ui::VKEY_RETURN},
 108        {true, ui::DomKey::ENTER, 0x0D, ui::VKEY_RETURN}},
 109       {ui::DomCode::KEY_N,
 110        {true, ui::DomKey::CHARACTER, 0x0E, ui::VKEY_N},
 111        {true, ui::DomKey::CHARACTER, 0x0E, ui::VKEY_N}},
 112       {ui::DomCode::KEY_O,
 113        {true, ui::DomKey::CHARACTER, 0x0F, ui::VKEY_O},
 114        {true, ui::DomKey::CHARACTER, 0x0F, ui::VKEY_O}},
 115       {ui::DomCode::KEY_P,
 116        {true, ui::DomKey::CHARACTER, 0x10, ui::VKEY_P},
 117        {true, ui::DomKey::CHARACTER, 0x10, ui::VKEY_P}},
 118       {ui::DomCode::KEY_Q,
 119        {true, ui::DomKey::CHARACTER, 0x11, ui::VKEY_Q},
 120        {true, ui::DomKey::CHARACTER, 0x11, ui::VKEY_Q}},
 121       {ui::DomCode::KEY_R,
 122        {true, ui::DomKey::CHARACTER, 0x12, ui::VKEY_R},
 123        {true, ui::DomKey::CHARACTER, 0x12, ui::VKEY_R}},
 124       {ui::DomCode::KEY_S,
 125        {true, ui::DomKey::CHARACTER, 0x13, ui::VKEY_S},
 126        {true, ui::DomKey::CHARACTER, 0x13, ui::VKEY_S}},
 127       {ui::DomCode::KEY_T,
 128        {true, ui::DomKey::CHARACTER, 0x14, ui::VKEY_T},
 129        {true, ui::DomKey::CHARACTER, 0x14, ui::VKEY_T}},
 130       {ui::DomCode::KEY_U,
 131        {true, ui::DomKey::CHARACTER, 0x15, ui::VKEY_U},
 132        {true, ui::DomKey::CHARACTER, 0x15, ui::VKEY_U}},
 133       {ui::DomCode::KEY_V,
 134        {true, ui::DomKey::CHARACTER, 0x16, ui::VKEY_V},
 135        {true, ui::DomKey::CHARACTER, 0x16, ui::VKEY_V}},
 136       {ui::DomCode::KEY_W,
 137        {true, ui::DomKey::CHARACTER, 0x17, ui::VKEY_W},
 138        {true, ui::DomKey::CHARACTER, 0x17, ui::VKEY_W}},
 139       {ui::DomCode::KEY_X,
 140        {true, ui::DomKey::CHARACTER, 0x18, ui::VKEY_X},
 141        {true, ui::DomKey::CHARACTER, 0x18, ui::VKEY_X}},
 142       {ui::DomCode::KEY_Y,
 143        {true, ui::DomKey::CHARACTER, 0x19, ui::VKEY_Y},
 144        {true, ui::DomKey::CHARACTER, 0x19, ui::VKEY_Y}},
 145       {ui::DomCode::KEY_Z,
 146        {true, ui::DomKey::CHARACTER, 0x1A, ui::VKEY_Z},
 147        {true, ui::DomKey::CHARACTER, 0x1A, ui::VKEY_Z}},
 148   };
 149   for (const auto& it : kControlCharacters) {
 150     // Verify |DomCodeToControlCharacter()|.
 151     CheckDomCodeToMeaning("c_cc_n", ui::DomCodeToControlCharacter, it.dom_code,
 152                           ui::EF_NONE, kUndefined);
 153     CheckDomCodeToMeaning("c_cc_c", ui::DomCodeToControlCharacter, it.dom_code,
 154                            ui::EF_CONTROL_DOWN, it.control);
 155     CheckDomCodeToMeaning("c_cc_cs", ui::DomCodeToControlCharacter, it.dom_code,
 156                           ui::EF_CONTROL_DOWN | ui::EF_SHIFT_DOWN,
 157                           it.control_shift);
 158     // Verify |DomCodeToUsLayoutMeaning()|.
 159     CheckDomCodeToMeaning("c_us_c", ui::DomCodeToUsLayoutMeaning, it.dom_code,
 160                           ui::EF_CONTROL_DOWN, it.control);
 161     CheckDomCodeToMeaning("c_us_cs", ui::DomCodeToUsLayoutMeaning, it.dom_code,
 162                           ui::EF_CONTROL_DOWN | ui::EF_SHIFT_DOWN,
 163                           it.control_shift);
 164   }
 165
 166   // The codes in this table are sensitive to the Shift state, so they are
 167   // handled differently by |DomCodeToControlCharacter()|, which returns false
 168   // for unknown combinations, vs |DomCodeToUsLayoutMeaning()|, which returns
 169   // true with DomKey::UNIDENTIFIED.
 170   static const struct {
 171     ui::DomCode dom_code;
 172     Meaning cc_control;
 173     Meaning cc_control_shift;
 174     Meaning us_control;
 175     Meaning us_control_shift;
 176   } kShiftControlCharacters[] = {
 177       {ui::DomCode::DIGIT2,
 178        {false, ui::DomKey::NONE, 0, ui::VKEY_UNKNOWN},
 179        {true, ui::DomKey::CHARACTER, 0, ui::VKEY_2},
 180        {true, ui::DomKey::UNIDENTIFIED, 0, ui::VKEY_2},
 181        {true, ui::DomKey::CHARACTER, 0, ui::VKEY_2}},
 182       {ui::DomCode::DIGIT6,
 183        {false, ui::DomKey::NONE, 0, ui::VKEY_UNKNOWN},
 184        {true, ui::DomKey::CHARACTER, 0x1E, ui::VKEY_6},
 185        {true, ui::DomKey::UNIDENTIFIED, 0, ui::VKEY_6},
 186        {true, ui::DomKey::CHARACTER, 0x1E, ui::VKEY_6}},
 187       {ui::DomCode::MINUS,
 188        {false, ui::DomKey::NONE, 0, ui::VKEY_UNKNOWN},
 189        {true, ui::DomKey::CHARACTER, 0x1F, ui::VKEY_OEM_MINUS},
 190        {true, ui::DomKey::UNIDENTIFIED, 0, ui::VKEY_OEM_MINUS},
 191        {true, ui::DomKey::CHARACTER, 0x1F, ui::VKEY_OEM_MINUS}},
 192       {ui::DomCode::ENTER,
 193        {true, ui::DomKey::CHARACTER, 0x0A, ui::VKEY_RETURN},
 194        {false, ui::DomKey::NONE, 0, ui::VKEY_UNKNOWN},
 195        {true, ui::DomKey::CHARACTER, 0x0A, ui::VKEY_RETURN},
 196        {true, ui::DomKey::UNIDENTIFIED, 0, ui::VKEY_RETURN}},
 197       {ui::DomCode::BRACKET_LEFT,
 198        {true, ui::DomKey::ESCAPE, 0x1B, ui::VKEY_OEM_4},
 199        {false, ui::DomKey::NONE, 0, ui::VKEY_UNKNOWN},
 200        {true, ui::DomKey::ESCAPE, 0x1B, ui::VKEY_OEM_4},
 201        {true, ui::DomKey::UNIDENTIFIED, 0, ui::VKEY_OEM_4}},
 202       {ui::DomCode::BACKSLASH,
 203        {true, ui::DomKey::CHARACTER, 0x1C, ui::VKEY_OEM_5},
 204        {false, ui::DomKey::NONE, 0, ui::VKEY_UNKNOWN},
 205        {true, ui::DomKey::CHARACTER, 0x1C, ui::VKEY_OEM_5},
 206        {true, ui::DomKey::UNIDENTIFIED, 0, ui::VKEY_OEM_5}},
 207       {ui::DomCode::BRACKET_RIGHT,
 208        {true, ui::DomKey::CHARACTER, 0x1D, ui::VKEY_OEM_6},
 209        {false, ui::DomKey::NONE, 0, ui::VKEY_UNKNOWN},
 210        {true, ui::DomKey::CHARACTER, 0x1D, ui::VKEY_OEM_6},
 211        {true, ui::DomKey::UNIDENTIFIED, 0, ui::VKEY_OEM_6}},
 212   };
 213   for (const auto& it : kShiftControlCharacters) {
 214     // Verify |DomCodeToControlCharacter()|.
 215     CheckDomCodeToMeaning("s_cc_n", ui::DomCodeToControlCharacter, it.dom_code,
 216                           ui::EF_NONE, kUndefined);
 217     CheckDomCodeToMeaning("s_cc_c", ui::DomCodeToControlCharacter, it.dom_code,
 218                            ui::EF_CONTROL_DOWN, it.cc_control);
 219     CheckDomCodeToMeaning("s_cc_cs", ui::DomCodeToControlCharacter, it.dom_code,
 220                           ui::EF_CONTROL_DOWN | ui::EF_SHIFT_DOWN,
 221                           it.cc_control_shift);
 222     // Verify |DomCodeToUsLayoutMeaning()|.
 223     CheckDomCodeToMeaning("s_us_c", ui::DomCodeToUsLayoutMeaning, it.dom_code,
 224                           ui::EF_CONTROL_DOWN, it.us_control);
 225     CheckDomCodeToMeaning("s_us_cs", ui::DomCodeToUsLayoutMeaning, it.dom_code,
 226                           ui::EF_CONTROL_DOWN | ui::EF_SHIFT_DOWN,
 227                           it.us_control_shift);
 228   }
 229
 230   // These codes are not handled by |DomCodeToControlCharacter()| directly.
 231   static const struct {
 232     ui::DomCode dom_code;
 233     Meaning normal;
 234     Meaning control;
 235   } kNonControlCharacters[] = {
 236       // Modifiers are handled by |DomCodeToUsLayoutMeaning()| without regard
 237       // to whether Control is down.
 238       {ui::DomCode::CONTROL_LEFT,
 239        {true, ui::DomKey::CONTROL, 0, ui::VKEY_CONTROL},
 240        {true, ui::DomKey::CONTROL, 0, ui::VKEY_CONTROL}},
 241       {ui::DomCode::CONTROL_RIGHT,
 242        {true, ui::DomKey::CONTROL, 0, ui::VKEY_CONTROL},
 243        {true, ui::DomKey::CONTROL, 0, ui::VKEY_CONTROL}},
 244       {ui::DomCode::SHIFT_LEFT,
 245        {true, ui::DomKey::SHIFT, 0, ui::VKEY_SHIFT},
 246        {true, ui::DomKey::SHIFT, 0, ui::VKEY_SHIFT}},
 247       {ui::DomCode::SHIFT_RIGHT,
 248        {true, ui::DomKey::SHIFT, 0, ui::VKEY_SHIFT},
 249        {true, ui::DomKey::SHIFT, 0, ui::VKEY_SHIFT}},
 250       {ui::DomCode::ALT_LEFT,
 251        {true, ui::DomKey::ALT, 0, ui::VKEY_MENU},
 252        {true, ui::DomKey::ALT, 0, ui::VKEY_MENU}},
 253       {ui::DomCode::ALT_RIGHT,
 254        {true, ui::DomKey::ALT, 0, ui::VKEY_MENU},
 255        {true, ui::DomKey::ALT, 0, ui::VKEY_MENU}},
 256       {ui::DomCode::OS_LEFT,
 257        {true, ui::DomKey::OS, 0, ui::VKEY_LWIN},
 258        {true, ui::DomKey::OS, 0, ui::VKEY_LWIN}},
 259       {ui::DomCode::OS_RIGHT,
 260        {true, ui::DomKey::OS, 0, ui::VKEY_LWIN},
 261        {true, ui::DomKey::OS, 0, ui::VKEY_LWIN}},
 262       // Non-modifiers (a representative sample here) succeed with
 263       // DomKey::UNIDENTIFIED when Control is down.
 264       {ui::DomCode::DIGIT1,
 265        {true, ui::DomKey::CHARACTER, '1', ui::VKEY_1},
 266        {true, ui::DomKey::UNIDENTIFIED, 0, ui::VKEY_1}},
 267       {ui::DomCode::EQUAL,
 268        {true, ui::DomKey::CHARACTER, '=', ui::VKEY_OEM_PLUS},
 269        {true, ui::DomKey::UNIDENTIFIED, 0, ui::VKEY_OEM_PLUS}},
 270       {ui::DomCode::TAB,
 271        {true, ui::DomKey::TAB, 9, ui::VKEY_TAB},
 272        {true, ui::DomKey::UNIDENTIFIED, 0, ui::VKEY_TAB}},
 273       {ui::DomCode::F1,
 274        {true, ui::DomKey::F1, 0, ui::VKEY_F1},
 275        {true, ui::DomKey::UNIDENTIFIED, 0, ui::VKEY_F1}},
 276       {ui::DomCode::VOLUME_UP,
 277        {true, ui::DomKey::VOLUME_UP, 0, ui::VKEY_VOLUME_UP},
 278        {true, ui::DomKey::UNIDENTIFIED, 0, ui::VKEY_VOLUME_UP}},
 279   };
 280   for (const auto& it : kNonControlCharacters) {
 281     // Verify |DomCodeToControlCharacter()|.
 282     CheckDomCodeToMeaning("n_cc_n", ui::DomCodeToControlCharacter, it.dom_code,
 283                           ui::EF_NONE, kUndefined);
 284     CheckDomCodeToMeaning("n_cc_c", ui::DomCodeToControlCharacter, it.dom_code,
 285                           ui::EF_CONTROL_DOWN, kUndefined);
 286     CheckDomCodeToMeaning("n_cc_cs", ui::DomCodeToControlCharacter, it.dom_code,
 287                           ui::EF_CONTROL_DOWN | ui::EF_SHIFT_DOWN, kUndefined);
 288     // Verify |DomCodeToUsLayoutMeaning()|.
 289     CheckDomCodeToMeaning("n_us_n", ui::DomCodeToUsLayoutMeaning, it.dom_code,
 290                           ui::EF_NONE, it.normal);
 291     CheckDomCodeToMeaning("n_us_c", ui::DomCodeToUsLayoutMeaning, it.dom_code,
 292                           ui::EF_CONTROL_DOWN, it.control);
 293     CheckDomCodeToMeaning("n_us_cs", ui::DomCodeToUsLayoutMeaning, it.dom_code,
 294                           ui::EF_CONTROL_DOWN | ui::EF_SHIFT_DOWN, it.control);
 295   }
 296 }
 297
 298 TEST(KeyboardCodeConversion, UsLayout) {
 299   static const struct {
 300     ui::DomCode dom_code;
 301     Meaning normal;
 302     Meaning shift;
 303   } kPrintableUsLayout[] = {
 304       {ui::DomCode::KEY_A,
 305        {true, ui::DomKey::CHARACTER, 'a', ui::VKEY_A},
 306        {true, ui::DomKey::CHARACTER, 'A', ui::VKEY_A}},
 307       {ui::DomCode::KEY_B,
 308        {true, ui::DomKey::CHARACTER, 'b', ui::VKEY_B},
 309        {true, ui::DomKey::CHARACTER, 'B', ui::VKEY_B}},
 310       {ui::DomCode::KEY_C,
 311        {true, ui::DomKey::CHARACTER, 'c', ui::VKEY_C},
 312        {true, ui::DomKey::CHARACTER, 'C', ui::VKEY_C}},
 313       {ui::DomCode::KEY_D,
 314        {true, ui::DomKey::CHARACTER, 'd', ui::VKEY_D},
 315        {true, ui::DomKey::CHARACTER, 'D', ui::VKEY_D}},
 316       {ui::DomCode::KEY_E,
 317        {true, ui::DomKey::CHARACTER, 'e', ui::VKEY_E},
 318        {true, ui::DomKey::CHARACTER, 'E', ui::VKEY_E}},
 319       {ui::DomCode::KEY_F,
 320        {true, ui::DomKey::CHARACTER, 'f', ui::VKEY_F},
 321        {true, ui::DomKey::CHARACTER, 'F', ui::VKEY_F}},
 322       {ui::DomCode::KEY_G,
 323        {true, ui::DomKey::CHARACTER, 'g', ui::VKEY_G},
 324        {true, ui::DomKey::CHARACTER, 'G', ui::VKEY_G}},
 325       {ui::DomCode::KEY_H,
 326        {true, ui::DomKey::CHARACTER, 'h', ui::VKEY_H},
 327        {true, ui::DomKey::CHARACTER, 'H', ui::VKEY_H}},
 328       {ui::DomCode::KEY_I,
 329        {true, ui::DomKey::CHARACTER, 'i', ui::VKEY_I},
 330        {true, ui::DomKey::CHARACTER, 'I', ui::VKEY_I}},
 331       {ui::DomCode::KEY_J,
 332        {true, ui::DomKey::CHARACTER, 'j', ui::VKEY_J},
 333        {true, ui::DomKey::CHARACTER, 'J', ui::VKEY_J}},
 334       {ui::DomCode::KEY_K,
 335        {true, ui::DomKey::CHARACTER, 'k', ui::VKEY_K},
 336        {true, ui::DomKey::CHARACTER, 'K', ui::VKEY_K}},
 337       {ui::DomCode::KEY_L,
 338        {true, ui::DomKey::CHARACTER, 'l', ui::VKEY_L},
 339        {true, ui::DomKey::CHARACTER, 'L', ui::VKEY_L}},
 340       {ui::DomCode::KEY_M,
 341        {true, ui::DomKey::CHARACTER, 'm', ui::VKEY_M},
 342        {true, ui::DomKey::CHARACTER, 'M', ui::VKEY_M}},
 343       {ui::DomCode::KEY_N,
 344        {true, ui::DomKey::CHARACTER, 'n', ui::VKEY_N},
 345        {true, ui::DomKey::CHARACTER, 'N', ui::VKEY_N}},
 346       {ui::DomCode::KEY_O,
 347        {true, ui::DomKey::CHARACTER, 'o', ui::VKEY_O},
 348        {true, ui::DomKey::CHARACTER, 'O', ui::VKEY_O}},
 349       {ui::DomCode::KEY_P,
 350        {true, ui::DomKey::CHARACTER, 'p', ui::VKEY_P},
 351        {true, ui::DomKey::CHARACTER, 'P', ui::VKEY_P}},
 352       {ui::DomCode::KEY_Q,
 353        {true, ui::DomKey::CHARACTER, 'q', ui::VKEY_Q},
 354        {true, ui::DomKey::CHARACTER, 'Q', ui::VKEY_Q}},
 355       {ui::DomCode::KEY_R,
 356        {true, ui::DomKey::CHARACTER, 'r', ui::VKEY_R},
 357        {true, ui::DomKey::CHARACTER, 'R', ui::VKEY_R}},
 358       {ui::DomCode::KEY_S,
 359        {true, ui::DomKey::CHARACTER, 's', ui::VKEY_S},
 360        {true, ui::DomKey::CHARACTER, 'S', ui::VKEY_S}},
 361       {ui::DomCode::KEY_T,
 362        {true, ui::DomKey::CHARACTER, 't', ui::VKEY_T},
 363        {true, ui::DomKey::CHARACTER, 'T', ui::VKEY_T}},
 364       {ui::DomCode::KEY_U,
 365        {true, ui::DomKey::CHARACTER, 'u', ui::VKEY_U},
 366        {true, ui::DomKey::CHARACTER, 'U', ui::VKEY_U}},
 367       {ui::DomCode::KEY_V,
 368        {true, ui::DomKey::CHARACTER, 'v', ui::VKEY_V},
 369        {true, ui::DomKey::CHARACTER, 'V', ui::VKEY_V}},
 370       {ui::DomCode::KEY_W,
 371        {true, ui::DomKey::CHARACTER, 'w', ui::VKEY_W},
 372        {true, ui::DomKey::CHARACTER, 'W', ui::VKEY_W}},
 373       {ui::DomCode::KEY_X,
 374        {true, ui::DomKey::CHARACTER, 'x', ui::VKEY_X},
 375        {true, ui::DomKey::CHARACTER, 'X', ui::VKEY_X}},
 376       {ui::DomCode::KEY_Y,
 377        {true, ui::DomKey::CHARACTER, 'y', ui::VKEY_Y},
 378        {true, ui::DomKey::CHARACTER, 'Y', ui::VKEY_Y}},
 379       {ui::DomCode::KEY_Z,
 380        {true, ui::DomKey::CHARACTER, 'z', ui::VKEY_Z},
 381        {true, ui::DomKey::CHARACTER, 'Z', ui::VKEY_Z}},
 382       {ui::DomCode::DIGIT1,
 383        {true, ui::DomKey::CHARACTER, '1', ui::VKEY_1},
 384        {true, ui::DomKey::CHARACTER, '!', ui::VKEY_1}},
 385       {ui::DomCode::DIGIT2,
 386        {true, ui::DomKey::CHARACTER, '2', ui::VKEY_2},
 387        {true, ui::DomKey::CHARACTER, '@', ui::VKEY_2}},
 388       {ui::DomCode::DIGIT3,
 389        {true, ui::DomKey::CHARACTER, '3', ui::VKEY_3},
 390        {true, ui::DomKey::CHARACTER, '#', ui::VKEY_3}},
 391       {ui::DomCode::DIGIT4,
 392        {true, ui::DomKey::CHARACTER, '4', ui::VKEY_4},
 393        {true, ui::DomKey::CHARACTER, '$', ui::VKEY_4}},
 394       {ui::DomCode::DIGIT5,
 395        {true, ui::DomKey::CHARACTER, '5', ui::VKEY_5},
 396        {true, ui::DomKey::CHARACTER, '%', ui::VKEY_5}},
 397       {ui::DomCode::DIGIT6,
 398        {true, ui::DomKey::CHARACTER, '6', ui::VKEY_6},
 399        {true, ui::DomKey::CHARACTER, '^', ui::VKEY_6}},
 400       {ui::DomCode::DIGIT7,
 401        {true, ui::DomKey::CHARACTER, '7', ui::VKEY_7},
 402        {true, ui::DomKey::CHARACTER, '&', ui::VKEY_7}},
 403       {ui::DomCode::DIGIT8,
 404        {true, ui::DomKey::CHARACTER, '8', ui::VKEY_8},
 405        {true, ui::DomKey::CHARACTER, '*', ui::VKEY_8}},
 406       {ui::DomCode::DIGIT9,
 407        {true, ui::DomKey::CHARACTER, '9', ui::VKEY_9},
 408        {true, ui::DomKey::CHARACTER, '(', ui::VKEY_9}},
 409       {ui::DomCode::DIGIT0,
 410        {true, ui::DomKey::CHARACTER, '0', ui::VKEY_0},
 411        {true, ui::DomKey::CHARACTER, ')', ui::VKEY_0}},
 412       {ui::DomCode::SPACE,
 413        {true, ui::DomKey::CHARACTER, ' ', ui::VKEY_SPACE},
 414        {true, ui::DomKey::CHARACTER, ' ', ui::VKEY_SPACE}},
 415       {ui::DomCode::MINUS,
 416        {true, ui::DomKey::CHARACTER, '-', ui::VKEY_OEM_MINUS},
 417        {true, ui::DomKey::CHARACTER, '_', ui::VKEY_OEM_MINUS}},
 418       {ui::DomCode::EQUAL,
 419        {true, ui::DomKey::CHARACTER, '=', ui::VKEY_OEM_PLUS},
 420        {true, ui::DomKey::CHARACTER, '+', ui::VKEY_OEM_PLUS}},
 421       {ui::DomCode::BRACKET_LEFT,
 422        {true, ui::DomKey::CHARACTER, '[', ui::VKEY_OEM_4},
 423        {true, ui::DomKey::CHARACTER, '{', ui::VKEY_OEM_4}},
 424       {ui::DomCode::BRACKET_RIGHT,
 425        {true, ui::DomKey::CHARACTER, ']', ui::VKEY_OEM_6},
 426        {true, ui::DomKey::CHARACTER, '}', ui::VKEY_OEM_6}},
 427       {ui::DomCode::BACKSLASH,
 428        {true, ui::DomKey::CHARACTER, '\\', ui::VKEY_OEM_5},
 429        {true, ui::DomKey::CHARACTER, '|', ui::VKEY_OEM_5}},
 430       {ui::DomCode::SEMICOLON,
 431        {true, ui::DomKey::CHARACTER, ';', ui::VKEY_OEM_1},
 432        {true, ui::DomKey::CHARACTER, ':', ui::VKEY_OEM_1}},
 433       {ui::DomCode::QUOTE,
 434        {true, ui::DomKey::CHARACTER, '\'', ui::VKEY_OEM_7},
 435        {true, ui::DomKey::CHARACTER, '"', ui::VKEY_OEM_7}},
 436       {ui::DomCode::BACKQUOTE,
 437        {true, ui::DomKey::CHARACTER, '`', ui::VKEY_OEM_3},
 438        {true, ui::DomKey::CHARACTER, '~', ui::VKEY_OEM_3}},
 439       {ui::DomCode::COMMA,
 440        {true, ui::DomKey::CHARACTER, ',', ui::VKEY_OEM_COMMA},
 441        {true, ui::DomKey::CHARACTER, '<', ui::VKEY_OEM_COMMA}},
 442       {ui::DomCode::PERIOD,
 443        {true, ui::DomKey::CHARACTER, '.', ui::VKEY_OEM_PERIOD},
 444        {true, ui::DomKey::CHARACTER, '>', ui::VKEY_OEM_PERIOD}},
 445       {ui::DomCode::SLASH,
 446        {true, ui::DomKey::CHARACTER, '/', ui::VKEY_OEM_2},
 447        {true, ui::DomKey::CHARACTER, '?', ui::VKEY_OEM_2}},
 448       {ui::DomCode::INTL_BACKSLASH,
 449        {true, ui::DomKey::CHARACTER, '<', ui::VKEY_OEM_102},
 450        {true, ui::DomKey::CHARACTER, '>', ui::VKEY_OEM_102}},
 451       {ui::DomCode::INTL_YEN,
 452        {true, ui::DomKey::CHARACTER, 0x00A5, ui::VKEY_OEM_5},
 453        {true, ui::DomKey::CHARACTER, '|', ui::VKEY_OEM_5}},
 454       {ui::DomCode::NUMPAD_DIVIDE,
 455        {true, ui::DomKey::CHARACTER, '/', ui::VKEY_DIVIDE},
 456        {true, ui::DomKey::CHARACTER, '/', ui::VKEY_DIVIDE}},
 457       {ui::DomCode::NUMPAD_MULTIPLY,
 458        {true, ui::DomKey::CHARACTER, '*', ui::VKEY_MULTIPLY},
 459        {true, ui::DomKey::CHARACTER, '*', ui::VKEY_MULTIPLY}},
 460       {ui::DomCode::NUMPAD_SUBTRACT,
 461        {true, ui::DomKey::CHARACTER, '-', ui::VKEY_SUBTRACT},
 462        {true, ui::DomKey::CHARACTER, '-', ui::VKEY_SUBTRACT}},
 463       {ui::DomCode::NUMPAD_ADD,
 464        {true, ui::DomKey::CHARACTER, '+', ui::VKEY_ADD},
 465        {true, ui::DomKey::CHARACTER, '+', ui::VKEY_ADD}},
 466       {ui::DomCode::NUMPAD1,
 467        {true, ui::DomKey::CHARACTER, '1', ui::VKEY_1},
 468        {true, ui::DomKey::CHARACTER, '1', ui::VKEY_1}},
 469       {ui::DomCode::NUMPAD2,
 470        {true, ui::DomKey::CHARACTER, '2', ui::VKEY_2},
 471        {true, ui::DomKey::CHARACTER, '2', ui::VKEY_2}},
 472       {ui::DomCode::NUMPAD3,
 473        {true, ui::DomKey::CHARACTER, '3', ui::VKEY_3},
 474        {true, ui::DomKey::CHARACTER, '3', ui::VKEY_3}},
 475       {ui::DomCode::NUMPAD4,
 476        {true, ui::DomKey::CHARACTER, '4', ui::VKEY_4},
 477        {true, ui::DomKey::CHARACTER, '4', ui::VKEY_4}},
 478       {ui::DomCode::NUMPAD5,
 479        {true, ui::DomKey::CHARACTER, '5', ui::VKEY_5},
 480        {true, ui::DomKey::CHARACTER, '5', ui::VKEY_5}},
 481       {ui::DomCode::NUMPAD6,
 482        {true, ui::DomKey::CHARACTER, '6', ui::VKEY_6},
 483        {true, ui::DomKey::CHARACTER, '6', ui::VKEY_6}},
 484       {ui::DomCode::NUMPAD7,
 485        {true, ui::DomKey::CHARACTER, '7', ui::VKEY_7},
 486        {true, ui::DomKey::CHARACTER, '7', ui::VKEY_7}},
 487       {ui::DomCode::NUMPAD8,
 488        {true, ui::DomKey::CHARACTER, '8', ui::VKEY_8},
 489        {true, ui::DomKey::CHARACTER, '8', ui::VKEY_8}},
 490       {ui::DomCode::NUMPAD9,
 491        {true, ui::DomKey::CHARACTER, '9', ui::VKEY_9},
 492        {true, ui::DomKey::CHARACTER, '9', ui::VKEY_9}},
 493       {ui::DomCode::NUMPAD0,
 494        {true, ui::DomKey::CHARACTER, '0', ui::VKEY_0},
 495        {true, ui::DomKey::CHARACTER, '0', ui::VKEY_0}},
 496       {ui::DomCode::NUMPAD_DECIMAL,
 497        {true, ui::DomKey::CHARACTER, '.', ui::VKEY_DECIMAL},
 498        {true, ui::DomKey::CHARACTER, '.', ui::VKEY_DECIMAL}},
 499       {ui::DomCode::NUMPAD_EQUAL,
 500        {true, ui::DomKey::CHARACTER, '=', ui::VKEY_UNKNOWN},
 501        {true, ui::DomKey::CHARACTER, '=', ui::VKEY_UNKNOWN}},
 502       {ui::DomCode::NUMPAD_COMMA,
 503        {true, ui::DomKey::CHARACTER, ',', ui::VKEY_OEM_COMMA},
 504        {true, ui::DomKey::CHARACTER, ',', ui::VKEY_OEM_COMMA}},
 505       {ui::DomCode::NUMPAD_PAREN_LEFT,
 506        {true, ui::DomKey::CHARACTER, '(', ui::VKEY_UNKNOWN},
 507        {true, ui::DomKey::CHARACTER, '(', ui::VKEY_UNKNOWN}},
 508       {ui::DomCode::NUMPAD_PAREN_RIGHT,
 509        {true, ui::DomKey::CHARACTER, ')', ui::VKEY_UNKNOWN},
 510        {true, ui::DomKey::CHARACTER, ')', ui::VKEY_UNKNOWN}},
 511       {ui::DomCode::NUMPAD_SIGN_CHANGE,
 512        {true, ui::DomKey::CHARACTER, 0xB1, ui::VKEY_UNKNOWN},
 513        {true, ui::DomKey::CHARACTER, 0xB1, ui::VKEY_UNKNOWN}},
 514   };
 515
 516   for (const auto& it : kPrintableUsLayout) {
 517     CheckDomCodeToMeaning("p_us_n", ui::DomCodeToUsLayoutMeaning, it.dom_code,
 518                           ui::EF_NONE, it.normal);
 519     CheckDomCodeToMeaning("p_us_s", ui::DomCodeToUsLayoutMeaning, it.dom_code,
 520                           ui::EF_SHIFT_DOWN, it.shift);
 521     CheckDomCodeToMeaning("p_us_a", ui::DomCodeToUsLayoutMeaning, it.dom_code,
 522                           ui::EF_ALTGR_DOWN, it.normal);
 523     CheckDomCodeToMeaning("p_us_a", ui::DomCodeToUsLayoutMeaning, it.dom_code,
 524                           ui::EF_ALTGR_DOWN|ui::EF_SHIFT_DOWN, it.shift);
 525   }
 526 }
 527
 528 TEST(KeyboardCodeConversion, Tables) {
 529   // Verify that kDomCodeToKeyboardCodeMap is ordered by DomCode value.
 530   uint32_t previous = 0;
 531   for (const auto& it : ui::kDomCodeToKeyboardCodeMap) {
 532     uint32_t current = static_cast<uint32_t>(it.dom_code);
 533     EXPECT_LT(previous, current);
 534     previous = current;
 535   }
 536 }
 537
 538 }  // namespace