ui/base/ime/input_method_auralinux_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/base/ime/input_method_auralinux.h"
   6
   7 #include "base/memory/singleton.h"
   8 #include "base/strings/string_split.h"
   9 #include "base/strings/utf_string_conversions.h"
  10 #include "testing/gtest/include/gtest/gtest.h"
  11 #include "ui/base/ime/dummy_text_input_client.h"
  12 #include "ui/base/ime/input_method_delegate.h"
  13 #include "ui/base/ime/input_method_initializer.h"
  14 #include "ui/base/ime/linux/fake_input_method_context.h"
  15 #include "ui/base/ime/linux/linux_input_method_context_factory.h"
  16 #include "ui/events/event.h"
  17
  18 namespace ui {
  19 namespace {
  20
  21 const base::char16 kActionCommit = L'C';
  22 const base::char16 kActionCompositionStart = L'S';
  23 const base::char16 kActionCompositionUpdate = L'U';
  24 const base::char16 kActionCompositionEnd = L'E';
  25
  26 class TestResult {
  27  public:
  28   static TestResult* GetInstance() { return Singleton<TestResult>::get(); }
  29
  30   void RecordAction(const base::string16& action) {
  31     recorded_actions_.push_back(action);
  32   }
  33
  34   void ExpectAction(const std::string& action) {
  35     expected_actions_.push_back(base::ASCIIToUTF16(action));
  36   }
  37
  38   void Verify() {
  39     size_t len = recorded_actions_.size();
  40     size_t len_exp = expected_actions_.size();
  41     EXPECT_EQ(len_exp, len);
  42     for (size_t i = 0; i < len; i++)
  43       EXPECT_EQ(expected_actions_[i], recorded_actions_[i]);
  44     recorded_actions_.clear();
  45     expected_actions_.clear();
  46   }
  47
  48  private:
  49   std::vector<base::string16> recorded_actions_;
  50   std::vector<base::string16> expected_actions_;
  51 };
  52
  53 class LinuxInputMethodContextForTesting : public LinuxInputMethodContext {
  54  public:
  55   LinuxInputMethodContextForTesting(LinuxInputMethodContextDelegate* delegate,
  56                                     bool is_simple)
  57       : delegate_(delegate),
  58         is_simple_(is_simple),
  59         is_sync_mode_(false),
  60         eat_key_(false),
  61         focused_(false) {}
  62
  63   void SetSyncMode(bool is_sync_mode) { is_sync_mode_ = is_sync_mode; }
  64   void SetEatKey(bool eat_key) { eat_key_ = eat_key; }
  65
  66   void AddCommitAction(const std::string& text) {
  67     actions_.push_back(base::ASCIIToUTF16("C:" + text));
  68   }
  69
  70   void AddCompositionUpdateAction(const std::string& text) {
  71     actions_.push_back(base::ASCIIToUTF16("U:" + text));
  72   }
  73
  74   void AddCompositionStartAction() {
  75     actions_.push_back(base::ASCIIToUTF16("S"));
  76   }
  77
  78   void AddCompositionEndAction() {
  79     actions_.push_back(base::ASCIIToUTF16("E"));
  80   }
  81
  82  protected:
  83   bool DispatchKeyEvent(const ui::KeyEvent& key_event) override {
  84     if (!is_sync_mode_) {
  85       actions_.clear();
  86       return eat_key_;
  87     }
  88
  89     for (const auto& action : actions_) {
  90       std::vector<base::string16> parts;
  91       base::SplitString(action, L':', &parts);
  92       base::char16 id = parts[0][0];
  93       base::string16 param;
  94       if (parts.size() > 1)
  95         param = parts[1];
  96       if (id == kActionCommit) {
  97         delegate_->OnCommit(param);
  98       } else if (id == kActionCompositionStart) {
  99         delegate_->OnPreeditStart();
 100       } else if (id == kActionCompositionUpdate) {
 101         CompositionText comp;
 102         comp.text = param;
 103         delegate_->OnPreeditChanged(comp);
 104       } else if (id == kActionCompositionEnd) {
 105         delegate_->OnPreeditEnd();
 106       }
 107     }
 108
 109     actions_.clear();
 110     return eat_key_;
 111   }
 112
 113   void Reset() override {}
 114
 115   void Focus() override { focused_ = true; }
 116
 117   void Blur() override { focused_ = false; }
 118
 119   void SetCursorLocation(const gfx::Rect& rect) override {
 120     cursor_position_ = rect;
 121   }
 122
 123  private:
 124   LinuxInputMethodContextDelegate* delegate_;
 125   std::vector<base::string16> actions_;
 126   bool is_simple_;
 127   bool is_sync_mode_;
 128   bool eat_key_;
 129   bool focused_;
 130   gfx::Rect cursor_position_;
 131
 132   DISALLOW_COPY_AND_ASSIGN(LinuxInputMethodContextForTesting);
 133 };
 134
 135 class LinuxInputMethodContextFactoryForTesting
 136     : public LinuxInputMethodContextFactory {
 137  public:
 138   LinuxInputMethodContextFactoryForTesting(){};
 139
 140   scoped_ptr<LinuxInputMethodContext> CreateInputMethodContext(
 141       LinuxInputMethodContextDelegate* delegate,
 142       bool is_simple) const override {
 143     return scoped_ptr<ui::LinuxInputMethodContext>(
 144         new LinuxInputMethodContextForTesting(delegate, is_simple));
 145   };
 146
 147  private:
 148   DISALLOW_COPY_AND_ASSIGN(LinuxInputMethodContextFactoryForTesting);
 149 };
 150
 151 class InputMethodDelegateForTesting : public internal::InputMethodDelegate {
 152  public:
 153   InputMethodDelegateForTesting(){};
 154   ~InputMethodDelegateForTesting() override{};
 155
 156   bool DispatchKeyEventPostIME(const ui::KeyEvent& key_event) override {
 157     std::string action;
 158     switch (key_event.type()) {
 159       case ET_KEY_PRESSED:
 160         action = "keydown:";
 161         break;
 162       case ET_KEY_RELEASED:
 163         action = "keyup:";
 164         break;
 165       default:
 166         break;
 167     }
 168     std::stringstream ss;
 169     ss << key_event.key_code();
 170     action += std::string(ss.str());
 171     TestResult::GetInstance()->RecordAction(base::ASCIIToUTF16(action));
 172     return false;
 173   }
 174
 175  private:
 176   DISALLOW_COPY_AND_ASSIGN(InputMethodDelegateForTesting);
 177 };
 178
 179 class TextInputClientForTesting : public DummyTextInputClient {
 180  public:
 181   explicit TextInputClientForTesting(TextInputType text_input_type)
 182       : DummyTextInputClient(text_input_type){};
 183
 184   base::string16 composition_text;
 185
 186  protected:
 187   void SetCompositionText(const CompositionText& composition) override {
 188     composition_text = composition.text;
 189     TestResult::GetInstance()->RecordAction(
 190         base::ASCIIToUTF16("compositionstart"));
 191     TestResult::GetInstance()->RecordAction(
 192         base::ASCIIToUTF16("compositionupdate:") + composition.text);
 193   }
 194
 195   bool HasCompositionText() const override { return !composition_text.empty(); }
 196
 197   void ConfirmCompositionText() override {
 198     TestResult::GetInstance()->RecordAction(
 199         base::ASCIIToUTF16("compositionend"));
 200     TestResult::GetInstance()->RecordAction(base::ASCIIToUTF16("textinput:") +
 201                                             composition_text);
 202     composition_text.clear();
 203   }
 204
 205   void ClearCompositionText() override {
 206     TestResult::GetInstance()->RecordAction(
 207         base::ASCIIToUTF16("compositionend"));
 208     composition_text.clear();
 209   }
 210
 211   void InsertText(const base::string16& text) override {
 212     if (HasCompositionText()) {
 213       TestResult::GetInstance()->RecordAction(
 214           base::ASCIIToUTF16("compositionend"));
 215     }
 216     TestResult::GetInstance()->RecordAction(base::ASCIIToUTF16("textinput:") +
 217                                             text);
 218     composition_text.clear();
 219   }
 220
 221   void InsertChar(base::char16 ch, int flags) override {
 222     std::stringstream ss;
 223     ss << ch;
 224     TestResult::GetInstance()->RecordAction(base::ASCIIToUTF16("keypress:") +
 225                                             base::ASCIIToUTF16(ss.str()));
 226   }
 227 };
 228
 229 class InputMethodAuraLinuxTest : public testing::Test {
 230  protected:
 231   InputMethodAuraLinuxTest()
 232       : factory_(NULL),
 233         input_method_auralinux_(NULL),
 234         delegate_(NULL),
 235         context_(NULL),
 236         context_simple_(NULL) {
 237     factory_ = new LinuxInputMethodContextFactoryForTesting();
 238     LinuxInputMethodContextFactory::SetInstance(factory_);
 239     test_result_ = TestResult::GetInstance();
 240   }
 241   ~InputMethodAuraLinuxTest() override {
 242     delete factory_;
 243     factory_ = NULL;
 244     test_result_ = NULL;
 245   }
 246
 247   void SetUp() override {
 248     delegate_ = new InputMethodDelegateForTesting();
 249     input_method_auralinux_ = new InputMethodAuraLinux(delegate_);
 250     input_method_auralinux_->OnFocus();
 251     context_ = static_cast<LinuxInputMethodContextForTesting*>(
 252         input_method_auralinux_->GetContextForTesting(false));
 253     context_simple_ = static_cast<LinuxInputMethodContextForTesting*>(
 254         input_method_auralinux_->GetContextForTesting(true));
 255   }
 256
 257   void TearDown() override {
 258     context_->SetSyncMode(false);
 259     context_->SetEatKey(false);
 260
 261     context_simple_->SetSyncMode(false);
 262     context_simple_->SetEatKey(false);
 263
 264     context_ = NULL;
 265     context_simple_ = NULL;
 266
 267     delete input_method_auralinux_;
 268     input_method_auralinux_ = NULL;
 269     delete delegate_;
 270     delegate_ = NULL;
 271   }
 272
 273   LinuxInputMethodContextFactoryForTesting* factory_;
 274   InputMethodAuraLinux* input_method_auralinux_;
 275   InputMethodDelegateForTesting* delegate_;
 276   LinuxInputMethodContextForTesting* context_;
 277   LinuxInputMethodContextForTesting* context_simple_;
 278   TestResult* test_result_;
 279
 280   DISALLOW_COPY_AND_ASSIGN(InputMethodAuraLinuxTest);
 281 };
 282
 283 TEST_F(InputMethodAuraLinuxTest, BasicSyncModeTest) {
 284   context_->SetSyncMode(true);
 285   context_->SetEatKey(true);
 286   context_->AddCommitAction("a");
 287
 288   scoped_ptr<TextInputClientForTesting> client(
 289       new TextInputClientForTesting(TEXT_INPUT_TYPE_TEXT));
 290   input_method_auralinux_->SetFocusedTextInputClient(client.get());
 291   input_method_auralinux_->OnTextInputTypeChanged(client.get());
 292
 293   KeyEvent key(ET_KEY_PRESSED, VKEY_A, 0);
 294   key.set_character(L'a');
 295   input_method_auralinux_->DispatchKeyEvent(key);
 296
 297   test_result_->ExpectAction("keydown:65");
 298   test_result_->ExpectAction("keypress:97");
 299   test_result_->Verify();
 300
 301   input_method_auralinux_->DetachTextInputClient(client.get());
 302   client.reset(new TextInputClientForTesting(TEXT_INPUT_TYPE_PASSWORD));
 303   context_simple_->SetSyncMode(true);
 304   context_simple_->SetEatKey(false);
 305
 306   input_method_auralinux_->SetFocusedTextInputClient(client.get());
 307   input_method_auralinux_->OnTextInputTypeChanged(client.get());
 308   input_method_auralinux_->DispatchKeyEvent(key);
 309
 310   test_result_->ExpectAction("keydown:65");
 311   test_result_->ExpectAction("keypress:97");
 312   test_result_->Verify();
 313 }
 314
 315 TEST_F(InputMethodAuraLinuxTest, BasicAsyncModeTest) {
 316   context_->SetSyncMode(false);
 317   context_->SetEatKey(true);
 318
 319   scoped_ptr<TextInputClientForTesting> client(
 320       new TextInputClientForTesting(TEXT_INPUT_TYPE_TEXT));
 321   input_method_auralinux_->SetFocusedTextInputClient(client.get());
 322   input_method_auralinux_->OnTextInputTypeChanged(client.get());
 323   KeyEvent key(ET_KEY_PRESSED, VKEY_A, 0);
 324   key.set_character(L'a');
 325   input_method_auralinux_->DispatchKeyEvent(key);
 326   input_method_auralinux_->OnCommit(base::ASCIIToUTF16("a"));
 327
 328   test_result_->ExpectAction("keydown:229");
 329   test_result_->ExpectAction("textinput:a");
 330   test_result_->Verify();
 331
 332   input_method_auralinux_->DetachTextInputClient(client.get());
 333   client.reset(new TextInputClientForTesting(TEXT_INPUT_TYPE_PASSWORD));
 334   context_simple_->SetSyncMode(false);
 335   context_simple_->SetEatKey(false);
 336
 337   input_method_auralinux_->SetFocusedTextInputClient(client.get());
 338   input_method_auralinux_->OnTextInputTypeChanged(client.get());
 339   input_method_auralinux_->DispatchKeyEvent(key);
 340
 341   test_result_->ExpectAction("keydown:65");
 342   test_result_->ExpectAction("keypress:97");
 343   test_result_->Verify();
 344 }
 345
 346 TEST_F(InputMethodAuraLinuxTest, IBusUSTest) {
 347   context_->SetSyncMode(false);
 348   context_->SetEatKey(true);
 349
 350   scoped_ptr<TextInputClientForTesting> client(
 351       new TextInputClientForTesting(TEXT_INPUT_TYPE_TEXT));
 352   input_method_auralinux_->SetFocusedTextInputClient(client.get());
 353   input_method_auralinux_->OnTextInputTypeChanged(client.get());
 354   KeyEvent key(ET_KEY_PRESSED, VKEY_A, 0);
 355   key.set_character(L'a');
 356   input_method_auralinux_->DispatchKeyEvent(key);
 357
 358   // IBus mutes the key down.
 359   test_result_->Verify();
 360
 361   // IBus simulates a faked key down and handle it in sync mode.
 362   context_->SetSyncMode(true);
 363   context_->AddCommitAction("a");
 364   input_method_auralinux_->DispatchKeyEvent(key);
 365
 366   test_result_->ExpectAction("keydown:65");
 367   test_result_->ExpectAction("keypress:97");
 368   test_result_->Verify();
 369
 370   // IBus does NOT handle the key up.
 371   context_->SetEatKey(false);
 372   input_method_auralinux_->DispatchKeyEvent(
 373       KeyEvent(ET_KEY_RELEASED, VKEY_A, 0));
 374
 375   test_result_->ExpectAction("keyup:65");
 376   test_result_->Verify();
 377 }
 378
 379 TEST_F(InputMethodAuraLinuxTest, IBusPinyinTest) {
 380   context_->SetSyncMode(false);
 381   context_->SetEatKey(true);
 382
 383   scoped_ptr<TextInputClientForTesting> client(
 384       new TextInputClientForTesting(TEXT_INPUT_TYPE_TEXT));
 385   input_method_auralinux_->SetFocusedTextInputClient(client.get());
 386   input_method_auralinux_->OnTextInputTypeChanged(client.get());
 387   KeyEvent key(ET_KEY_PRESSED, VKEY_A, 0);
 388   key.set_character(L'a');
 389   input_method_auralinux_->DispatchKeyEvent(key);
 390
 391   // IBus issues a standalone set_composition action.
 392   input_method_auralinux_->OnPreeditStart();
 393   CompositionText comp;
 394   comp.text = base::ASCIIToUTF16("a");
 395   input_method_auralinux_->OnPreeditChanged(comp);
 396
 397   test_result_->ExpectAction("keydown:229");
 398   test_result_->ExpectAction("compositionstart");
 399   test_result_->ExpectAction("compositionupdate:a");
 400   test_result_->Verify();
 401
 402   // IBus issues a commit text with composition after muting the space key down.
 403   input_method_auralinux_->DispatchKeyEvent(
 404       KeyEvent(ET_KEY_PRESSED, VKEY_SPACE, 0));
 405
 406   input_method_auralinux_->OnPreeditEnd();
 407   input_method_auralinux_->OnCommit(base::ASCIIToUTF16("A"));
 408
 409   test_result_->ExpectAction("keydown:229");
 410   test_result_->ExpectAction("compositionend");
 411   test_result_->ExpectAction("keydown:229");
 412   test_result_->ExpectAction("textinput:A");
 413   test_result_->Verify();
 414 }
 415
 416 // crbug.com/463491
 417 TEST_F(InputMethodAuraLinuxTest, DeadKeyTest) {
 418   context_simple_->SetSyncMode(true);
 419   context_simple_->SetEatKey(true);
 420
 421   scoped_ptr<TextInputClientForTesting> client(
 422       new TextInputClientForTesting(TEXT_INPUT_TYPE_NONE));
 423   input_method_auralinux_->SetFocusedTextInputClient(client.get());
 424   input_method_auralinux_->OnTextInputTypeChanged(client.get());
 425
 426   KeyEvent dead_key(ET_KEY_PRESSED, VKEY_OEM_7, 0);
 427   dead_key.set_character(L'\'');
 428   input_method_auralinux_->DispatchKeyEvent(dead_key);
 429
 430   // The single quote key is muted.
 431   test_result_->ExpectAction("keydown:222");
 432   test_result_->Verify();
 433
 434   context_simple_->AddCommitAction("X");
 435   KeyEvent key(ET_KEY_PRESSED, VKEY_A, 0);
 436   key.set_character(L'a');
 437   input_method_auralinux_->DispatchKeyEvent(key);
 438
 439   // The following A key generates the accent key: á.
 440   test_result_->ExpectAction("keydown:65");
 441   test_result_->ExpectAction("keypress:88");
 442   test_result_->Verify();
 443 }
 444
 445 TEST_F(InputMethodAuraLinuxTest, MultiCommitsTest) {
 446   context_->SetSyncMode(true);
 447   context_->SetEatKey(true);
 448   context_->AddCommitAction("a");
 449   context_->AddCommitAction("b");
 450   context_->AddCommitAction("c");
 451
 452   scoped_ptr<TextInputClientForTesting> client(
 453       new TextInputClientForTesting(TEXT_INPUT_TYPE_TEXT));
 454   input_method_auralinux_->SetFocusedTextInputClient(client.get());
 455   input_method_auralinux_->OnTextInputTypeChanged(client.get());
 456
 457   KeyEvent key(ET_KEY_PRESSED, VKEY_A, 0);
 458   key.set_character(L'a');
 459   input_method_auralinux_->DispatchKeyEvent(key);
 460
 461   test_result_->ExpectAction("keydown:229");
 462   test_result_->ExpectAction("textinput:abc");
 463   test_result_->Verify();
 464 }
 465
 466 TEST_F(InputMethodAuraLinuxTest, MixedCompositionAndCommitTest) {
 467   context_->SetSyncMode(true);
 468   context_->SetEatKey(true);
 469   context_->AddCommitAction("a");
 470   context_->AddCompositionStartAction();
 471   context_->AddCompositionUpdateAction("b");
 472   context_->AddCommitAction("c");
 473   context_->AddCompositionUpdateAction("d");
 474
 475   scoped_ptr<TextInputClientForTesting> client(
 476       new TextInputClientForTesting(TEXT_INPUT_TYPE_TEXT));
 477   input_method_auralinux_->SetFocusedTextInputClient(client.get());
 478   input_method_auralinux_->OnTextInputTypeChanged(client.get());
 479
 480   KeyEvent key(ET_KEY_PRESSED, VKEY_A, 0);
 481   key.set_character(L'a');
 482   input_method_auralinux_->DispatchKeyEvent(key);
 483
 484   test_result_->ExpectAction("keydown:229");
 485   test_result_->ExpectAction("textinput:ac");
 486   test_result_->ExpectAction("compositionstart");
 487   test_result_->ExpectAction("compositionupdate:d");
 488   test_result_->Verify();
 489
 490   context_->AddCommitAction("e");
 491   input_method_auralinux_->DispatchKeyEvent(key);
 492
 493   test_result_->ExpectAction("keydown:229");
 494   test_result_->ExpectAction("compositionend");
 495   test_result_->ExpectAction("textinput:e");
 496   test_result_->Verify();
 497 }
 498
 499 TEST_F(InputMethodAuraLinuxTest, CompositionEndWithoutCommitTest) {
 500   context_->SetSyncMode(true);
 501   context_->SetEatKey(true);
 502   context_->AddCompositionStartAction();
 503   context_->AddCompositionUpdateAction("a");
 504
 505   scoped_ptr<TextInputClientForTesting> client(
 506       new TextInputClientForTesting(TEXT_INPUT_TYPE_TEXT));
 507   input_method_auralinux_->SetFocusedTextInputClient(client.get());
 508   input_method_auralinux_->OnTextInputTypeChanged(client.get());
 509
 510   KeyEvent key(ET_KEY_PRESSED, VKEY_A, 0);
 511   key.set_character(L'a');
 512   input_method_auralinux_->DispatchKeyEvent(key);
 513
 514   test_result_->ExpectAction("keydown:229");
 515   test_result_->ExpectAction("compositionstart");
 516   test_result_->ExpectAction("compositionupdate:a");
 517   test_result_->Verify();
 518
 519   context_->AddCompositionEndAction();
 520   input_method_auralinux_->DispatchKeyEvent(key);
 521
 522   test_result_->ExpectAction("keydown:229");
 523   test_result_->ExpectAction("compositionend");
 524   test_result_->Verify();
 525 }
 526
 527 TEST_F(InputMethodAuraLinuxTest, CompositionEndWithEmptyCommitTest) {
 528   context_->SetSyncMode(true);
 529   context_->SetEatKey(true);
 530   context_->AddCompositionStartAction();
 531   context_->AddCompositionUpdateAction("a");
 532
 533   scoped_ptr<TextInputClientForTesting> client(
 534       new TextInputClientForTesting(TEXT_INPUT_TYPE_TEXT));
 535   input_method_auralinux_->SetFocusedTextInputClient(client.get());
 536   input_method_auralinux_->OnTextInputTypeChanged(client.get());
 537
 538   KeyEvent key(ET_KEY_PRESSED, VKEY_A, 0);
 539   key.set_character(L'a');
 540   input_method_auralinux_->DispatchKeyEvent(key);
 541
 542   test_result_->ExpectAction("keydown:229");
 543   test_result_->ExpectAction("compositionstart");
 544   test_result_->ExpectAction("compositionupdate:a");
 545   test_result_->Verify();
 546
 547   context_->AddCompositionEndAction();
 548   context_->AddCommitAction("");
 549   input_method_auralinux_->DispatchKeyEvent(key);
 550
 551   test_result_->ExpectAction("keydown:229");
 552   test_result_->ExpectAction("compositionend");
 553   test_result_->Verify();
 554 }
 555
 556 TEST_F(InputMethodAuraLinuxTest, CompositionEndWithCommitTest) {
 557   context_->SetSyncMode(true);
 558   context_->SetEatKey(true);
 559   context_->AddCompositionStartAction();
 560   context_->AddCompositionUpdateAction("a");
 561
 562   scoped_ptr<TextInputClientForTesting> client(
 563       new TextInputClientForTesting(TEXT_INPUT_TYPE_TEXT));
 564   input_method_auralinux_->SetFocusedTextInputClient(client.get());
 565   input_method_auralinux_->OnTextInputTypeChanged(client.get());
 566
 567   KeyEvent key(ET_KEY_PRESSED, VKEY_A, 0);
 568   key.set_character(L'a');
 569   input_method_auralinux_->DispatchKeyEvent(key);
 570
 571   test_result_->ExpectAction("keydown:229");
 572   test_result_->ExpectAction("compositionstart");
 573   test_result_->ExpectAction("compositionupdate:a");
 574   test_result_->Verify();
 575
 576   context_->AddCompositionEndAction();
 577   context_->AddCommitAction("b");
 578   input_method_auralinux_->DispatchKeyEvent(key);
 579
 580   // Verifies single char commit under composition mode will call InsertText
 581   // intead of InsertChar.
 582   test_result_->ExpectAction("keydown:229");
 583   test_result_->ExpectAction("compositionend");
 584   test_result_->ExpectAction("textinput:b");
 585   test_result_->Verify();
 586 }
 587
 588 TEST_F(InputMethodAuraLinuxTest, CompositionUpdateWithCommitTest) {
 589   context_->SetSyncMode(true);
 590   context_->SetEatKey(true);
 591   context_->AddCompositionStartAction();
 592   context_->AddCompositionUpdateAction("a");
 593   context_->AddCommitAction("b");
 594
 595   scoped_ptr<TextInputClientForTesting> client(
 596       new TextInputClientForTesting(TEXT_INPUT_TYPE_TEXT));
 597   input_method_auralinux_->SetFocusedTextInputClient(client.get());
 598   input_method_auralinux_->OnTextInputTypeChanged(client.get());
 599
 600   KeyEvent key(ET_KEY_PRESSED, VKEY_A, 0);
 601   key.set_character(L'a');
 602   input_method_auralinux_->DispatchKeyEvent(key);
 603
 604   test_result_->ExpectAction("keydown:229");
 605   test_result_->ExpectAction("textinput:b");
 606   test_result_->ExpectAction("compositionstart");
 607   test_result_->ExpectAction("compositionupdate:a");
 608   test_result_->Verify();
 609
 610   // crbug.com/513124.
 611   context_->SetSyncMode(true);
 612   context_->SetEatKey(true);
 613   context_->AddCommitAction("c");
 614   context_->AddCompositionUpdateAction("");
 615   input_method_auralinux_->DispatchKeyEvent(key);
 616
 617   test_result_->ExpectAction("keydown:229");
 618   test_result_->ExpectAction("compositionend");
 619   test_result_->ExpectAction("textinput:c");
 620   test_result_->Verify();
 621 }
 622
 623 TEST_F(InputMethodAuraLinuxTest, MixedAsyncAndSyncTest) {
 624   context_->SetSyncMode(false);
 625   context_->SetEatKey(true);
 626
 627   scoped_ptr<TextInputClientForTesting> client(
 628       new TextInputClientForTesting(TEXT_INPUT_TYPE_TEXT));
 629   input_method_auralinux_->SetFocusedTextInputClient(client.get());
 630   input_method_auralinux_->OnTextInputTypeChanged(client.get());
 631
 632   KeyEvent key(ET_KEY_PRESSED, VKEY_A, 0);
 633   key.set_character(L'a');
 634   input_method_auralinux_->DispatchKeyEvent(key);
 635   CompositionText comp;
 636   comp.text = base::ASCIIToUTF16("a");
 637   input_method_auralinux_->OnPreeditChanged(comp);
 638
 639   test_result_->ExpectAction("keydown:229");
 640   test_result_->ExpectAction("compositionstart");
 641   test_result_->ExpectAction("compositionupdate:a");
 642   test_result_->Verify();
 643
 644   context_->SetSyncMode(true);
 645   context_->AddCompositionEndAction();
 646   context_->AddCommitAction("b");
 647
 648   input_method_auralinux_->DispatchKeyEvent(key);
 649
 650   test_result_->ExpectAction("keydown:229");
 651   test_result_->ExpectAction("compositionend");
 652   test_result_->ExpectAction("textinput:b");
 653   test_result_->Verify();
 654 }
 655
 656 TEST_F(InputMethodAuraLinuxTest, MixedSyncAndAsyncTest) {
 657   context_->SetSyncMode(true);
 658   context_->SetEatKey(true);
 659   context_->AddCompositionStartAction();
 660   context_->AddCompositionUpdateAction("a");
 661
 662   scoped_ptr<TextInputClientForTesting> client(
 663       new TextInputClientForTesting(TEXT_INPUT_TYPE_TEXT));
 664   input_method_auralinux_->SetFocusedTextInputClient(client.get());
 665   input_method_auralinux_->OnTextInputTypeChanged(client.get());
 666
 667   KeyEvent key(ET_KEY_PRESSED, VKEY_A, 0);
 668   key.set_character(L'a');
 669   input_method_auralinux_->DispatchKeyEvent(key);
 670
 671   test_result_->ExpectAction("keydown:229");
 672   test_result_->ExpectAction("compositionstart");
 673   test_result_->ExpectAction("compositionupdate:a");
 674   test_result_->Verify();
 675
 676   context_->SetSyncMode(false);
 677
 678   input_method_auralinux_->DispatchKeyEvent(key);
 679   input_method_auralinux_->OnCommit(base::ASCIIToUTF16("b"));
 680
 681   test_result_->ExpectAction("keydown:229");
 682   test_result_->ExpectAction("compositionend");
 683   test_result_->ExpectAction("textinput:b");
 684   test_result_->Verify();
 685
 686   context_->SetSyncMode(true);
 687   context_->AddCommitAction("c");
 688   input_method_auralinux_->DispatchKeyEvent(key);
 689
 690   test_result_->ExpectAction("keydown:65");
 691   test_result_->ExpectAction("keypress:99");
 692   test_result_->Verify();
 693 }
 694
 695 TEST_F(InputMethodAuraLinuxTest, ReleaseKeyTest) {
 696   context_->SetSyncMode(true);
 697   context_->SetEatKey(true);
 698   context_->AddCompositionUpdateAction("a");
 699
 700   scoped_ptr<TextInputClientForTesting> client(
 701       new TextInputClientForTesting(TEXT_INPUT_TYPE_TEXT));
 702   input_method_auralinux_->SetFocusedTextInputClient(client.get());
 703   input_method_auralinux_->OnTextInputTypeChanged(client.get());
 704
 705   KeyEvent key(ET_KEY_PRESSED, VKEY_A, 0);
 706   key.set_character(L'A');
 707   input_method_auralinux_->DispatchKeyEvent(key);
 708
 709   test_result_->ExpectAction("keydown:229");
 710   test_result_->ExpectAction("compositionstart");
 711   test_result_->ExpectAction("compositionupdate:a");
 712   test_result_->Verify();
 713
 714   context_->SetEatKey(false);
 715   context_->AddCommitAction("b");
 716   input_method_auralinux_->DispatchKeyEvent(key);
 717
 718   test_result_->ExpectAction("compositionend");
 719   test_result_->ExpectAction("textinput:b");
 720   test_result_->ExpectAction("keydown:65");
 721   test_result_->ExpectAction("keypress:65");
 722   test_result_->Verify();
 723
 724   context_->AddCommitAction("c");
 725   input_method_auralinux_->DispatchKeyEvent(key);
 726
 727   test_result_->ExpectAction("textinput:c");
 728   test_result_->ExpectAction("keydown:65");
 729   test_result_->ExpectAction("keypress:65");
 730   test_result_->Verify();
 731 }
 732
 733 }  // namespace
 734 }  // namespace ui