Index: ui/base/ime/remote_input_method_win_unittest.cc |
diff --git a/ui/base/ime/remote_input_method_win_unittest.cc b/ui/base/ime/remote_input_method_win_unittest.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..2d15919d938b6a2681cfc214486cf095ddf9fd48 |
--- /dev/null |
+++ b/ui/base/ime/remote_input_method_win_unittest.cc |
@@ -0,0 +1,831 @@ |
+// Copyright 2013 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "ui/base/ime/remote_input_method_win.h" |
+ |
+#include <InputScope.h> |
+#include <stddef.h> |
+#include <stdint.h> |
+ |
+#include <vector> |
+ |
+#include "base/macros.h" |
+#include "base/memory/scoped_ptr.h" |
+#include "base/scoped_observer.h" |
+#include "base/strings/string16.h" |
+#include "testing/gtest/include/gtest/gtest.h" |
+#include "ui/base/ime/composition_text.h" |
+#include "ui/base/ime/dummy_text_input_client.h" |
+#include "ui/base/ime/input_method.h" |
+#include "ui/base/ime/input_method_delegate.h" |
+#include "ui/base/ime/input_method_observer.h" |
+#include "ui/base/ime/remote_input_method_delegate_win.h" |
+#include "ui/events/event.h" |
+ |
+namespace ui { |
+namespace { |
+ |
+class MockTextInputClient : public DummyTextInputClient { |
+ public: |
+ MockTextInputClient() |
+ : text_input_type_(TEXT_INPUT_TYPE_NONE), |
+ text_input_mode_(TEXT_INPUT_MODE_DEFAULT), |
+ call_count_set_composition_text_(0), |
+ call_count_insert_char_(0), |
+ call_count_insert_text_(0), |
+ emulate_pepper_flash_(false) { |
+ } |
+ |
+ size_t call_count_set_composition_text() const { |
+ return call_count_set_composition_text_; |
+ } |
+ const base::string16& inserted_text() const { |
+ return inserted_text_; |
+ } |
+ size_t call_count_insert_char() const { |
+ return call_count_insert_char_; |
+ } |
+ size_t call_count_insert_text() const { |
+ return call_count_insert_text_; |
+ } |
+ void Reset() { |
+ text_input_type_ = TEXT_INPUT_TYPE_NONE; |
+ text_input_mode_ = TEXT_INPUT_MODE_DEFAULT; |
+ call_count_set_composition_text_ = 0; |
+ inserted_text_.clear(); |
+ call_count_insert_char_ = 0; |
+ call_count_insert_text_ = 0; |
+ caret_bounds_ = gfx::Rect(); |
+ composition_character_bounds_.clear(); |
+ emulate_pepper_flash_ = false; |
+ } |
+ void set_text_input_type(ui::TextInputType type) { |
+ text_input_type_ = type; |
+ } |
+ void set_text_input_mode(ui::TextInputMode mode) { |
+ text_input_mode_ = mode; |
+ } |
+ void set_caret_bounds(const gfx::Rect& caret_bounds) { |
+ caret_bounds_ = caret_bounds; |
+ } |
+ void set_composition_character_bounds( |
+ const std::vector<gfx::Rect>& composition_character_bounds) { |
+ composition_character_bounds_ = composition_character_bounds; |
+ } |
+ void set_emulate_pepper_flash(bool enabled) { |
+ emulate_pepper_flash_ = enabled; |
+ } |
+ |
+ private: |
+ // Overriden from DummyTextInputClient. |
+ void SetCompositionText(const ui::CompositionText& composition) override { |
+ ++call_count_set_composition_text_; |
+ } |
+ void InsertChar(const ui::KeyEvent& event) override { |
+ inserted_text_.append(1, event.GetCharacter()); |
+ ++call_count_insert_char_; |
+ } |
+ void InsertText(const base::string16& text) override { |
+ inserted_text_.append(text); |
+ ++call_count_insert_text_; |
+ } |
+ ui::TextInputType GetTextInputType() const override { |
+ return text_input_type_; |
+ } |
+ ui::TextInputMode GetTextInputMode() const override { |
+ return text_input_mode_; |
+ } |
+ gfx::Rect GetCaretBounds() const override { return caret_bounds_; } |
+ bool GetCompositionCharacterBounds(uint32_t index, |
+ gfx::Rect* rect) const override { |
+ // Emulate the situation of crbug.com/328237. |
+ if (emulate_pepper_flash_) |
+ return false; |
+ if (!rect || composition_character_bounds_.size() <= index) |
+ return false; |
+ *rect = composition_character_bounds_[index]; |
+ return true; |
+ } |
+ bool HasCompositionText() const override { |
+ return !composition_character_bounds_.empty(); |
+ } |
+ bool GetCompositionTextRange(gfx::Range* range) const override { |
+ if (composition_character_bounds_.empty()) |
+ return false; |
+ *range = gfx::Range(0, composition_character_bounds_.size()); |
+ return true; |
+ } |
+ |
+ ui::TextInputType text_input_type_; |
+ ui::TextInputMode text_input_mode_; |
+ gfx::Rect caret_bounds_; |
+ std::vector<gfx::Rect> composition_character_bounds_; |
+ base::string16 inserted_text_; |
+ size_t call_count_set_composition_text_; |
+ size_t call_count_insert_char_; |
+ size_t call_count_insert_text_; |
+ bool emulate_pepper_flash_; |
+ DISALLOW_COPY_AND_ASSIGN(MockTextInputClient); |
+}; |
+ |
+class MockInputMethodDelegate : public internal::InputMethodDelegate { |
+ public: |
+ MockInputMethodDelegate() {} |
+ |
+ const std::vector<ui::KeyboardCode>& fabricated_key_events() const { |
+ return fabricated_key_events_; |
+ } |
+ void Reset() { |
+ fabricated_key_events_.clear(); |
+ } |
+ |
+ private: |
+ ui::EventDispatchDetails DispatchKeyEventPostIME( |
+ ui::KeyEvent* event) override { |
+ EXPECT_FALSE(event->HasNativeEvent()); |
+ fabricated_key_events_.push_back(event->key_code()); |
+ event->SetHandled(); |
+ return ui::EventDispatchDetails(); |
+ } |
+ |
+ std::vector<ui::KeyboardCode> fabricated_key_events_; |
+ DISALLOW_COPY_AND_ASSIGN(MockInputMethodDelegate); |
+}; |
+ |
+class MockRemoteInputMethodDelegateWin |
+ : public internal::RemoteInputMethodDelegateWin { |
+ public: |
+ MockRemoteInputMethodDelegateWin() |
+ : cancel_composition_called_(false), |
+ text_input_client_updated_called_(false) { |
+ } |
+ |
+ bool cancel_composition_called() const { |
+ return cancel_composition_called_; |
+ } |
+ bool text_input_client_updated_called() const { |
+ return text_input_client_updated_called_; |
+ } |
+ const std::vector<int32_t>& input_scopes() const { return input_scopes_; } |
+ const std::vector<gfx::Rect>& composition_character_bounds() const { |
+ return composition_character_bounds_; |
+ } |
+ void Reset() { |
+ cancel_composition_called_ = false; |
+ text_input_client_updated_called_ = false; |
+ input_scopes_.clear(); |
+ composition_character_bounds_.clear(); |
+ } |
+ |
+ private: |
+ void CancelComposition() override { cancel_composition_called_ = true; } |
+ |
+ void OnTextInputClientUpdated( |
+ const std::vector<int32_t>& input_scopes, |
+ const std::vector<gfx::Rect>& composition_character_bounds) override { |
+ text_input_client_updated_called_ = true; |
+ input_scopes_ = input_scopes; |
+ composition_character_bounds_ = composition_character_bounds; |
+ } |
+ |
+ bool cancel_composition_called_; |
+ bool text_input_client_updated_called_; |
+ std::vector<int32_t> input_scopes_; |
+ std::vector<gfx::Rect> composition_character_bounds_; |
+ DISALLOW_COPY_AND_ASSIGN(MockRemoteInputMethodDelegateWin); |
+}; |
+ |
+class MockInputMethodObserver : public InputMethodObserver { |
+ public: |
+ MockInputMethodObserver() |
+ : on_text_input_state_changed_(0), |
+ on_input_method_destroyed_changed_(0) { |
+ } |
+ ~MockInputMethodObserver() override {} |
+ void Reset() { |
+ on_text_input_state_changed_ = 0; |
+ on_input_method_destroyed_changed_ = 0; |
+ } |
+ size_t on_text_input_state_changed() const { |
+ return on_text_input_state_changed_; |
+ } |
+ size_t on_input_method_destroyed_changed() const { |
+ return on_input_method_destroyed_changed_; |
+ } |
+ |
+ private: |
+ // Overriden from InputMethodObserver. |
+ void OnTextInputTypeChanged(const TextInputClient* client) override {} |
+ void OnFocus() override {} |
+ void OnBlur() override {} |
+ void OnCaretBoundsChanged(const TextInputClient* client) override {} |
+ void OnTextInputStateChanged(const TextInputClient* client) override { |
+ ++on_text_input_state_changed_; |
+ } |
+ void OnInputMethodDestroyed(const InputMethod* client) override { |
+ ++on_input_method_destroyed_changed_; |
+ } |
+ void OnShowImeIfNeeded() override {} |
+ |
+ size_t on_text_input_state_changed_; |
+ size_t on_input_method_destroyed_changed_; |
+ DISALLOW_COPY_AND_ASSIGN(MockInputMethodObserver); |
+}; |
+ |
+typedef ScopedObserver<InputMethod, InputMethodObserver> |
+ InputMethodScopedObserver; |
+ |
+TEST(RemoteInputMethodWinTest, RemoteInputMethodPrivateWin) { |
+ InputMethod* other_ptr = static_cast<InputMethod*>(NULL) + 1; |
+ |
+ // Use typed NULL to make EXPECT_NE happy until nullptr becomes available. |
+ RemoteInputMethodPrivateWin* kNull = |
+ static_cast<RemoteInputMethodPrivateWin*>(NULL); |
+ EXPECT_EQ(kNull, RemoteInputMethodPrivateWin::Get(other_ptr)); |
+ |
+ MockInputMethodDelegate delegate_; |
+ scoped_ptr<InputMethod> input_method(CreateRemoteInputMethodWin(&delegate_)); |
+ EXPECT_NE(kNull, RemoteInputMethodPrivateWin::Get(input_method.get())); |
+ |
+ InputMethod* dangling_ptr = input_method.get(); |
+ input_method.reset(NULL); |
+ EXPECT_EQ(kNull, RemoteInputMethodPrivateWin::Get(dangling_ptr)); |
+} |
+ |
+TEST(RemoteInputMethodWinTest, OnInputSourceChanged) { |
+ MockInputMethodDelegate delegate_; |
+ scoped_ptr<InputMethod> input_method(CreateRemoteInputMethodWin(&delegate_)); |
+ RemoteInputMethodPrivateWin* private_ptr = |
+ RemoteInputMethodPrivateWin::Get(input_method.get()); |
+ ASSERT_TRUE(private_ptr != NULL); |
+ |
+ private_ptr->OnInputSourceChanged( |
+ MAKELANGID(LANG_JAPANESE, SUBLANG_JAPANESE_JAPAN), true); |
+ EXPECT_EQ("ja-JP", input_method->GetInputLocale()); |
+ |
+ private_ptr->OnInputSourceChanged( |
+ MAKELANGID(LANG_ARABIC, SUBLANG_ARABIC_QATAR), true); |
+ EXPECT_EQ("ar-QA", input_method->GetInputLocale()); |
+} |
+ |
+TEST(RemoteInputMethodWinTest, OnCandidatePopupChanged) { |
+ MockInputMethodDelegate delegate_; |
+ scoped_ptr<InputMethod> input_method(CreateRemoteInputMethodWin(&delegate_)); |
+ RemoteInputMethodPrivateWin* private_ptr = |
+ RemoteInputMethodPrivateWin::Get(input_method.get()); |
+ ASSERT_TRUE(private_ptr != NULL); |
+ |
+ // Initial value |
+ EXPECT_FALSE(input_method->IsCandidatePopupOpen()); |
+ |
+ // RemoteInputMethodWin::OnCandidatePopupChanged can be called even when the |
+ // focused text input client is NULL. |
+ ASSERT_TRUE(input_method->GetTextInputClient() == NULL); |
+ private_ptr->OnCandidatePopupChanged(false); |
+ private_ptr->OnCandidatePopupChanged(true); |
+ |
+ MockTextInputClient mock_text_input_client; |
+ input_method->SetFocusedTextInputClient(&mock_text_input_client); |
+ |
+ mock_text_input_client.Reset(); |
+ |
+ private_ptr->OnCandidatePopupChanged(true); |
+ EXPECT_TRUE(input_method->IsCandidatePopupOpen()); |
+ |
+ private_ptr->OnCandidatePopupChanged(false); |
+ EXPECT_FALSE(input_method->IsCandidatePopupOpen()); |
+} |
+ |
+TEST(RemoteInputMethodWinTest, CancelComposition) { |
+ MockInputMethodDelegate delegate_; |
+ MockTextInputClient mock_text_input_client; |
+ scoped_ptr<InputMethod> input_method(CreateRemoteInputMethodWin(&delegate_)); |
+ |
+ // This must not cause a crash. |
+ input_method->CancelComposition(&mock_text_input_client); |
+ |
+ RemoteInputMethodPrivateWin* private_ptr = |
+ RemoteInputMethodPrivateWin::Get(input_method.get()); |
+ ASSERT_TRUE(private_ptr != NULL); |
+ MockRemoteInputMethodDelegateWin mock_remote_delegate; |
+ private_ptr->SetRemoteDelegate(&mock_remote_delegate); |
+ |
+ input_method->CancelComposition(&mock_text_input_client); |
+ EXPECT_FALSE(mock_remote_delegate.cancel_composition_called()); |
+ |
+ input_method->SetFocusedTextInputClient(&mock_text_input_client); |
+ input_method->CancelComposition(&mock_text_input_client); |
+ EXPECT_TRUE(mock_remote_delegate.cancel_composition_called()); |
+} |
+ |
+TEST(RemoteInputMethodWinTest, SetFocusedTextInputClient) { |
+ MockInputMethodDelegate delegate_; |
+ MockTextInputClient mock_text_input_client; |
+ scoped_ptr<InputMethod> input_method(CreateRemoteInputMethodWin(&delegate_)); |
+ |
+ mock_text_input_client.set_caret_bounds(gfx::Rect(10, 0, 10, 20)); |
+ mock_text_input_client.set_text_input_type(ui::TEXT_INPUT_TYPE_URL); |
+ input_method->SetFocusedTextInputClient(&mock_text_input_client); |
+ |
+ RemoteInputMethodPrivateWin* private_ptr = |
+ RemoteInputMethodPrivateWin::Get(input_method.get()); |
+ ASSERT_TRUE(private_ptr != NULL); |
+ MockRemoteInputMethodDelegateWin mock_remote_delegate; |
+ private_ptr->SetRemoteDelegate(&mock_remote_delegate); |
+ |
+ // Initial state must be synced. |
+ EXPECT_TRUE(mock_remote_delegate.text_input_client_updated_called()); |
+ ASSERT_EQ(1u, mock_remote_delegate.composition_character_bounds().size()); |
+ EXPECT_EQ(gfx::Rect(10, 0, 10, 20), |
+ mock_remote_delegate.composition_character_bounds()[0]); |
+ ASSERT_EQ(1u, mock_remote_delegate.input_scopes().size()); |
+ EXPECT_EQ(IS_URL, mock_remote_delegate.input_scopes()[0]); |
+ |
+ // State must be cleared by SetFocusedTextInputClient(NULL). |
+ mock_remote_delegate.Reset(); |
+ input_method->SetFocusedTextInputClient(NULL); |
+ EXPECT_TRUE(mock_remote_delegate.text_input_client_updated_called()); |
+ EXPECT_TRUE(mock_remote_delegate.composition_character_bounds().empty()); |
+ EXPECT_TRUE(mock_remote_delegate.input_scopes().empty()); |
+} |
+ |
+TEST(RemoteInputMethodWinTest, DetachTextInputClient) { |
+ MockInputMethodDelegate delegate_; |
+ MockTextInputClient mock_text_input_client; |
+ scoped_ptr<InputMethod> input_method(CreateRemoteInputMethodWin(&delegate_)); |
+ |
+ mock_text_input_client.set_caret_bounds(gfx::Rect(10, 0, 10, 20)); |
+ mock_text_input_client.set_text_input_type(ui::TEXT_INPUT_TYPE_URL); |
+ input_method->SetFocusedTextInputClient(&mock_text_input_client); |
+ |
+ RemoteInputMethodPrivateWin* private_ptr = |
+ RemoteInputMethodPrivateWin::Get(input_method.get()); |
+ ASSERT_TRUE(private_ptr != NULL); |
+ MockRemoteInputMethodDelegateWin mock_remote_delegate; |
+ private_ptr->SetRemoteDelegate(&mock_remote_delegate); |
+ |
+ // Initial state must be synced. |
+ EXPECT_TRUE(mock_remote_delegate.text_input_client_updated_called()); |
+ ASSERT_EQ(1u, mock_remote_delegate.composition_character_bounds().size()); |
+ EXPECT_EQ(gfx::Rect(10, 0, 10, 20), |
+ mock_remote_delegate.composition_character_bounds()[0]); |
+ ASSERT_EQ(1u, mock_remote_delegate.input_scopes().size()); |
+ EXPECT_EQ(IS_URL, mock_remote_delegate.input_scopes()[0]); |
+ |
+ // State must be cleared by DetachTextInputClient |
+ mock_remote_delegate.Reset(); |
+ input_method->DetachTextInputClient(&mock_text_input_client); |
+ EXPECT_TRUE(mock_remote_delegate.text_input_client_updated_called()); |
+ EXPECT_TRUE(mock_remote_delegate.composition_character_bounds().empty()); |
+ EXPECT_TRUE(mock_remote_delegate.input_scopes().empty()); |
+} |
+ |
+TEST(RemoteInputMethodWinTest, OnCaretBoundsChanged) { |
+ MockInputMethodDelegate delegate_; |
+ MockTextInputClient mock_text_input_client; |
+ scoped_ptr<InputMethod> input_method(CreateRemoteInputMethodWin(&delegate_)); |
+ |
+ // This must not cause a crash. |
+ input_method->OnCaretBoundsChanged(&mock_text_input_client); |
+ |
+ mock_text_input_client.set_caret_bounds(gfx::Rect(10, 0, 10, 20)); |
+ input_method->SetFocusedTextInputClient(&mock_text_input_client); |
+ |
+ RemoteInputMethodPrivateWin* private_ptr = |
+ RemoteInputMethodPrivateWin::Get(input_method.get()); |
+ ASSERT_TRUE(private_ptr != NULL); |
+ MockRemoteInputMethodDelegateWin mock_remote_delegate; |
+ private_ptr->SetRemoteDelegate(&mock_remote_delegate); |
+ |
+ // Initial state must be synced. |
+ EXPECT_TRUE(mock_remote_delegate.text_input_client_updated_called()); |
+ ASSERT_EQ(1u, mock_remote_delegate.composition_character_bounds().size()); |
+ EXPECT_EQ(gfx::Rect(10, 0, 10, 20), |
+ mock_remote_delegate.composition_character_bounds()[0]); |
+ |
+ // Redundant OnCaretBoundsChanged must be ignored. |
+ mock_remote_delegate.Reset(); |
+ input_method->OnCaretBoundsChanged(&mock_text_input_client); |
+ EXPECT_FALSE(mock_remote_delegate.text_input_client_updated_called()); |
+ |
+ // Check OnCaretBoundsChanged is handled. (w/o composition) |
+ mock_remote_delegate.Reset(); |
+ mock_text_input_client.Reset(); |
+ mock_text_input_client.set_caret_bounds(gfx::Rect(10, 20, 30, 40)); |
+ input_method->OnCaretBoundsChanged(&mock_text_input_client); |
+ EXPECT_TRUE(mock_remote_delegate.text_input_client_updated_called()); |
+ ASSERT_EQ(1u, mock_remote_delegate.composition_character_bounds().size()); |
+ EXPECT_EQ(gfx::Rect(10, 20, 30, 40), |
+ mock_remote_delegate.composition_character_bounds()[0]); |
+ |
+ // Check OnCaretBoundsChanged is handled. (w/ composition) |
+ { |
+ mock_remote_delegate.Reset(); |
+ mock_text_input_client.Reset(); |
+ |
+ std::vector<gfx::Rect> bounds; |
+ bounds.push_back(gfx::Rect(10, 20, 30, 40)); |
+ bounds.push_back(gfx::Rect(40, 30, 20, 10)); |
+ mock_text_input_client.set_composition_character_bounds(bounds); |
+ input_method->OnCaretBoundsChanged(&mock_text_input_client); |
+ EXPECT_TRUE(mock_remote_delegate.text_input_client_updated_called()); |
+ EXPECT_EQ(bounds, mock_remote_delegate.composition_character_bounds()); |
+ } |
+} |
+ |
+// Test case against crbug.com/328237. |
+TEST(RemoteInputMethodWinTest, OnCaretBoundsChangedForPepperFlash) { |
+ MockInputMethodDelegate delegate_; |
+ MockTextInputClient mock_text_input_client; |
+ scoped_ptr<InputMethod> input_method(CreateRemoteInputMethodWin(&delegate_)); |
+ input_method->SetFocusedTextInputClient(&mock_text_input_client); |
+ |
+ RemoteInputMethodPrivateWin* private_ptr = |
+ RemoteInputMethodPrivateWin::Get(input_method.get()); |
+ ASSERT_TRUE(private_ptr != NULL); |
+ MockRemoteInputMethodDelegateWin mock_remote_delegate; |
+ private_ptr->SetRemoteDelegate(&mock_remote_delegate); |
+ |
+ mock_remote_delegate.Reset(); |
+ mock_text_input_client.Reset(); |
+ mock_text_input_client.set_emulate_pepper_flash(true); |
+ |
+ std::vector<gfx::Rect> caret_bounds; |
+ caret_bounds.push_back(gfx::Rect(5, 15, 25, 35)); |
+ mock_text_input_client.set_caret_bounds(caret_bounds[0]); |
+ |
+ std::vector<gfx::Rect> composition_bounds; |
+ composition_bounds.push_back(gfx::Rect(10, 20, 30, 40)); |
+ composition_bounds.push_back(gfx::Rect(40, 30, 20, 10)); |
+ mock_text_input_client.set_composition_character_bounds(composition_bounds); |
+ input_method->OnCaretBoundsChanged(&mock_text_input_client); |
+ EXPECT_TRUE(mock_remote_delegate.text_input_client_updated_called()); |
+ // The caret bounds must be used when |
+ // TextInputClient::GetCompositionCharacterBounds failed. |
+ EXPECT_EQ(caret_bounds, mock_remote_delegate.composition_character_bounds()); |
+} |
+ |
+TEST(RemoteInputMethodWinTest, OnTextInputTypeChanged) { |
+ MockInputMethodDelegate delegate_; |
+ MockTextInputClient mock_text_input_client; |
+ scoped_ptr<InputMethod> input_method(CreateRemoteInputMethodWin(&delegate_)); |
+ |
+ // This must not cause a crash. |
+ input_method->OnCaretBoundsChanged(&mock_text_input_client); |
+ |
+ mock_text_input_client.set_text_input_type(ui::TEXT_INPUT_TYPE_URL); |
+ input_method->SetFocusedTextInputClient(&mock_text_input_client); |
+ |
+ RemoteInputMethodPrivateWin* private_ptr = |
+ RemoteInputMethodPrivateWin::Get(input_method.get()); |
+ ASSERT_TRUE(private_ptr != NULL); |
+ MockRemoteInputMethodDelegateWin mock_remote_delegate; |
+ private_ptr->SetRemoteDelegate(&mock_remote_delegate); |
+ |
+ // Initial state must be synced. |
+ EXPECT_TRUE(mock_remote_delegate.text_input_client_updated_called()); |
+ ASSERT_EQ(1u, mock_remote_delegate.input_scopes().size()); |
+ EXPECT_EQ(IS_URL, mock_remote_delegate.input_scopes()[0]); |
+ |
+ // Check TEXT_INPUT_TYPE_NONE is handled. |
+ mock_remote_delegate.Reset(); |
+ mock_text_input_client.Reset(); |
+ mock_text_input_client.set_text_input_type(ui::TEXT_INPUT_TYPE_NONE); |
+ mock_text_input_client.set_text_input_mode(ui::TEXT_INPUT_MODE_KATAKANA); |
+ input_method->OnTextInputTypeChanged(&mock_text_input_client); |
+ EXPECT_TRUE(mock_remote_delegate.text_input_client_updated_called()); |
+ EXPECT_TRUE(mock_remote_delegate.input_scopes().empty()); |
+ |
+ // Redundant OnTextInputTypeChanged must be ignored. |
+ mock_remote_delegate.Reset(); |
+ input_method->OnTextInputTypeChanged(&mock_text_input_client); |
+ EXPECT_FALSE(mock_remote_delegate.text_input_client_updated_called()); |
+ |
+ mock_remote_delegate.Reset(); |
+ mock_text_input_client.Reset(); |
+ mock_text_input_client.set_caret_bounds(gfx::Rect(10, 20, 30, 40)); |
+ input_method->OnCaretBoundsChanged(&mock_text_input_client); |
+} |
+ |
+TEST(RemoteInputMethodWinTest, DispatchKeyEvent_NativeKeyEvent) { |
+ // Basically RemoteInputMethodWin does not handle native keydown event. |
+ |
+ MockInputMethodDelegate delegate_; |
+ MockTextInputClient mock_text_input_client; |
+ scoped_ptr<InputMethod> input_method(CreateRemoteInputMethodWin(&delegate_)); |
+ |
+ const MSG wm_keydown = { NULL, WM_KEYDOWN, ui::VKEY_A }; |
+ ui::KeyEvent new_keydown(wm_keydown); |
+ ui::KeyEvent native_keydown(new_keydown); |
+ |
+ // This must not cause a crash. |
+ input_method->DispatchKeyEvent(&native_keydown); |
+ EXPECT_FALSE(native_keydown.handled()); |
+ EXPECT_TRUE(mock_text_input_client.inserted_text().empty()); |
+ EXPECT_TRUE(delegate_.fabricated_key_events().empty()); |
+ delegate_.Reset(); |
+ mock_text_input_client.Reset(); |
+ |
+ RemoteInputMethodPrivateWin* private_ptr = |
+ RemoteInputMethodPrivateWin::Get(input_method.get()); |
+ ASSERT_TRUE(private_ptr != NULL); |
+ MockRemoteInputMethodDelegateWin mock_remote_delegate; |
+ private_ptr->SetRemoteDelegate(&mock_remote_delegate); |
+ |
+ // TextInputClient is not focused yet here. |
+ native_keydown = new_keydown; |
+ input_method->DispatchKeyEvent(&native_keydown); |
+ EXPECT_FALSE(native_keydown.handled()); |
+ EXPECT_TRUE(mock_text_input_client.inserted_text().empty()); |
+ EXPECT_TRUE(delegate_.fabricated_key_events().empty()); |
+ delegate_.Reset(); |
+ mock_text_input_client.Reset(); |
+ |
+ input_method->SetFocusedTextInputClient(&mock_text_input_client); |
+ |
+ // TextInputClient is now focused here. |
+ native_keydown = new_keydown; |
+ input_method->DispatchKeyEvent(&native_keydown); |
+ EXPECT_FALSE(native_keydown.handled()); |
+ EXPECT_TRUE(mock_text_input_client.inserted_text().empty()); |
+ EXPECT_TRUE(delegate_.fabricated_key_events().empty()); |
+ delegate_.Reset(); |
+ mock_text_input_client.Reset(); |
+} |
+ |
+TEST(RemoteInputMethodWinTest, DispatchKeyEvent_NativeCharEvent) { |
+ // RemoteInputMethodWin handles native char event if possible. |
+ |
+ MockInputMethodDelegate delegate_; |
+ MockTextInputClient mock_text_input_client; |
+ scoped_ptr<InputMethod> input_method(CreateRemoteInputMethodWin(&delegate_)); |
+ |
+ const MSG wm_char = { NULL, WM_CHAR, 'A', 0 }; |
+ ui::KeyEvent new_char(wm_char); |
+ ui::KeyEvent native_char(new_char); |
+ |
+ // This must not cause a crash. |
+ input_method->DispatchKeyEvent(&native_char); |
+ EXPECT_FALSE(native_char.handled()); |
+ EXPECT_TRUE(mock_text_input_client.inserted_text().empty()); |
+ EXPECT_TRUE(delegate_.fabricated_key_events().empty()); |
+ delegate_.Reset(); |
+ mock_text_input_client.Reset(); |
+ |
+ RemoteInputMethodPrivateWin* private_ptr = |
+ RemoteInputMethodPrivateWin::Get(input_method.get()); |
+ ASSERT_TRUE(private_ptr != NULL); |
+ MockRemoteInputMethodDelegateWin mock_remote_delegate; |
+ private_ptr->SetRemoteDelegate(&mock_remote_delegate); |
+ |
+ // TextInputClient is not focused yet here. |
+ native_char = new_char; |
+ input_method->DispatchKeyEvent(&native_char); |
+ EXPECT_FALSE(native_char.handled()); |
+ EXPECT_TRUE(mock_text_input_client.inserted_text().empty()); |
+ EXPECT_TRUE(delegate_.fabricated_key_events().empty()); |
+ delegate_.Reset(); |
+ mock_text_input_client.Reset(); |
+ |
+ input_method->SetFocusedTextInputClient(&mock_text_input_client); |
+ |
+ // TextInputClient is now focused here. |
+ native_char = new_char; |
+ input_method->DispatchKeyEvent(&native_char); |
+ EXPECT_TRUE(native_char.handled()); |
+ EXPECT_EQ(L"A", mock_text_input_client.inserted_text()); |
+ EXPECT_TRUE(delegate_.fabricated_key_events().empty()); |
+ delegate_.Reset(); |
+ mock_text_input_client.Reset(); |
+} |
+ |
+TEST(RemoteInputMethodWinTest, DispatchKeyEvent_FabricatedKeyDown) { |
+ // Fabricated non-char event will be delegated to |
+ // InputMethodDelegate::DispatchFabricatedKeyEventPostIME as long as the |
+ // delegate is installed. |
+ |
+ MockInputMethodDelegate delegate_; |
+ MockTextInputClient mock_text_input_client; |
+ scoped_ptr<InputMethod> input_method(CreateRemoteInputMethodWin(&delegate_)); |
+ |
+ ui::KeyEvent new_keydown(ui::ET_KEY_PRESSED, ui::VKEY_A, ui::EF_NONE); |
+ new_keydown.set_character(L'A'); |
+ ui::KeyEvent fabricated_keydown(new_keydown); |
+ |
+ // This must not cause a crash. |
+ input_method->DispatchKeyEvent(&fabricated_keydown); |
+ EXPECT_TRUE(fabricated_keydown.handled()); |
+ EXPECT_TRUE(mock_text_input_client.inserted_text().empty()); |
+ ASSERT_EQ(1u, delegate_.fabricated_key_events().size()); |
+ EXPECT_EQ(L'A', delegate_.fabricated_key_events()[0]); |
+ delegate_.Reset(); |
+ mock_text_input_client.Reset(); |
+ |
+ RemoteInputMethodPrivateWin* private_ptr = |
+ RemoteInputMethodPrivateWin::Get(input_method.get()); |
+ ASSERT_TRUE(private_ptr != NULL); |
+ MockRemoteInputMethodDelegateWin mock_remote_delegate; |
+ private_ptr->SetRemoteDelegate(&mock_remote_delegate); |
+ |
+ // TextInputClient is not focused yet here. |
+ fabricated_keydown = new_keydown; |
+ input_method->DispatchKeyEvent(&fabricated_keydown); |
+ EXPECT_TRUE(fabricated_keydown.handled()); |
+ EXPECT_TRUE(mock_text_input_client.inserted_text().empty()); |
+ ASSERT_EQ(1u, delegate_.fabricated_key_events().size()); |
+ EXPECT_EQ(L'A', delegate_.fabricated_key_events()[0]); |
+ delegate_.Reset(); |
+ mock_text_input_client.Reset(); |
+ |
+ input_method->SetFocusedTextInputClient(&mock_text_input_client); |
+ // TextInputClient is now focused here. |
+ fabricated_keydown = new_keydown; |
+ input_method->DispatchKeyEvent(&fabricated_keydown); |
+ EXPECT_TRUE(fabricated_keydown.handled()); |
+ EXPECT_TRUE(mock_text_input_client.inserted_text().empty()); |
+ ASSERT_EQ(1u, delegate_.fabricated_key_events().size()); |
+ EXPECT_EQ(L'A', delegate_.fabricated_key_events()[0]); |
+ delegate_.Reset(); |
+ mock_text_input_client.Reset(); |
+ |
+ input_method->SetDelegate(NULL); |
+ // RemoteInputMethodDelegateWin is no longer set here. |
+ fabricated_keydown = new_keydown; |
+ input_method->DispatchKeyEvent(&fabricated_keydown); |
+ EXPECT_FALSE(fabricated_keydown.handled()); |
+ EXPECT_TRUE(mock_text_input_client.inserted_text().empty()); |
+} |
+ |
+TEST(RemoteInputMethodWinTest, DispatchKeyEvent_FabricatedChar) { |
+ // Note: RemoteInputMethodWin::DispatchKeyEvent should always return true |
+ // for fabricated character events. |
+ |
+ MockInputMethodDelegate delegate_; |
+ MockTextInputClient mock_text_input_client; |
+ scoped_ptr<InputMethod> input_method(CreateRemoteInputMethodWin(&delegate_)); |
+ |
+ ui::KeyEvent new_char(L'A', ui::VKEY_A, ui::EF_NONE); |
+ ui::KeyEvent fabricated_char(new_char); |
+ |
+ // This must not cause a crash. |
+ input_method->DispatchKeyEvent(&fabricated_char); |
+ EXPECT_TRUE(fabricated_char.handled()); |
+ EXPECT_TRUE(mock_text_input_client.inserted_text().empty()); |
+ EXPECT_TRUE(delegate_.fabricated_key_events().empty()); |
+ delegate_.Reset(); |
+ mock_text_input_client.Reset(); |
+ |
+ RemoteInputMethodPrivateWin* private_ptr = |
+ RemoteInputMethodPrivateWin::Get(input_method.get()); |
+ ASSERT_TRUE(private_ptr != NULL); |
+ MockRemoteInputMethodDelegateWin mock_remote_delegate; |
+ private_ptr->SetRemoteDelegate(&mock_remote_delegate); |
+ |
+ // TextInputClient is not focused yet here. |
+ fabricated_char = new_char; |
+ input_method->DispatchKeyEvent(&fabricated_char); |
+ EXPECT_TRUE(fabricated_char.handled()); |
+ EXPECT_TRUE(mock_text_input_client.inserted_text().empty()); |
+ EXPECT_TRUE(delegate_.fabricated_key_events().empty()); |
+ delegate_.Reset(); |
+ mock_text_input_client.Reset(); |
+ |
+ input_method->SetFocusedTextInputClient(&mock_text_input_client); |
+ |
+ // TextInputClient is now focused here. |
+ fabricated_char = new_char; |
+ input_method->DispatchKeyEvent(&fabricated_char); |
+ EXPECT_TRUE(fabricated_char.handled()); |
+ EXPECT_EQ(L"A", mock_text_input_client.inserted_text()); |
+ EXPECT_TRUE(delegate_.fabricated_key_events().empty()); |
+ delegate_.Reset(); |
+ mock_text_input_client.Reset(); |
+} |
+ |
+TEST(RemoteInputMethodWinTest, OnCompositionChanged) { |
+ MockInputMethodDelegate delegate_; |
+ MockTextInputClient mock_text_input_client; |
+ scoped_ptr<InputMethod> input_method(CreateRemoteInputMethodWin(&delegate_)); |
+ |
+ RemoteInputMethodPrivateWin* private_ptr = |
+ RemoteInputMethodPrivateWin::Get(input_method.get()); |
+ ASSERT_TRUE(private_ptr != NULL); |
+ MockRemoteInputMethodDelegateWin mock_remote_delegate; |
+ private_ptr->SetRemoteDelegate(&mock_remote_delegate); |
+ |
+ CompositionText composition_text; |
+ |
+ // TextInputClient is not focused yet here. |
+ |
+ private_ptr->OnCompositionChanged(composition_text); |
+ EXPECT_EQ(0u, mock_text_input_client.call_count_set_composition_text()); |
+ delegate_.Reset(); |
+ mock_text_input_client.Reset(); |
+ |
+ input_method->SetFocusedTextInputClient(&mock_text_input_client); |
+ |
+ // TextInputClient is now focused here. |
+ |
+ private_ptr->OnCompositionChanged(composition_text); |
+ EXPECT_EQ(1u, mock_text_input_client.call_count_set_composition_text()); |
+ delegate_.Reset(); |
+ mock_text_input_client.Reset(); |
+} |
+ |
+TEST(RemoteInputMethodWinTest, OnTextCommitted) { |
+ MockInputMethodDelegate delegate_; |
+ MockTextInputClient mock_text_input_client; |
+ scoped_ptr<InputMethod> input_method(CreateRemoteInputMethodWin(&delegate_)); |
+ |
+ RemoteInputMethodPrivateWin* private_ptr = |
+ RemoteInputMethodPrivateWin::Get(input_method.get()); |
+ ASSERT_TRUE(private_ptr != NULL); |
+ MockRemoteInputMethodDelegateWin mock_remote_delegate; |
+ private_ptr->SetRemoteDelegate(&mock_remote_delegate); |
+ |
+ base::string16 committed_text = L"Hello"; |
+ |
+ // TextInputClient is not focused yet here. |
+ |
+ mock_text_input_client.set_text_input_type(TEXT_INPUT_TYPE_TEXT); |
+ private_ptr->OnTextCommitted(committed_text); |
+ EXPECT_EQ(0u, mock_text_input_client.call_count_insert_char()); |
+ EXPECT_EQ(0u, mock_text_input_client.call_count_insert_text()); |
+ EXPECT_EQ(L"", mock_text_input_client.inserted_text()); |
+ delegate_.Reset(); |
+ mock_text_input_client.Reset(); |
+ |
+ input_method->SetFocusedTextInputClient(&mock_text_input_client); |
+ |
+ // TextInputClient is now focused here. |
+ |
+ mock_text_input_client.set_text_input_type(TEXT_INPUT_TYPE_TEXT); |
+ private_ptr->OnTextCommitted(committed_text); |
+ EXPECT_EQ(0u, mock_text_input_client.call_count_insert_char()); |
+ EXPECT_EQ(1u, mock_text_input_client.call_count_insert_text()); |
+ EXPECT_EQ(committed_text, mock_text_input_client.inserted_text()); |
+ delegate_.Reset(); |
+ mock_text_input_client.Reset(); |
+ |
+ // When TextInputType is TEXT_INPUT_TYPE_NONE, TextInputClient::InsertText |
+ // should not be used. |
+ mock_text_input_client.set_text_input_type(TEXT_INPUT_TYPE_NONE); |
+ private_ptr->OnTextCommitted(committed_text); |
+ EXPECT_EQ(committed_text.size(), |
+ mock_text_input_client.call_count_insert_char()); |
+ EXPECT_EQ(0u, mock_text_input_client.call_count_insert_text()); |
+ EXPECT_EQ(committed_text, mock_text_input_client.inserted_text()); |
+ delegate_.Reset(); |
+ mock_text_input_client.Reset(); |
+} |
+ |
+TEST(RemoteInputMethodWinTest, OnTextInputStateChanged_Observer) { |
+ DummyTextInputClient text_input_client; |
+ DummyTextInputClient text_input_client_the_other; |
+ |
+ MockInputMethodObserver input_method_observer; |
+ MockInputMethodDelegate delegate_; |
+ scoped_ptr<InputMethod> input_method(CreateRemoteInputMethodWin(&delegate_)); |
+ InputMethodScopedObserver scoped_observer(&input_method_observer); |
+ scoped_observer.Add(input_method.get()); |
+ |
+ input_method->SetFocusedTextInputClient(&text_input_client); |
+ ASSERT_EQ(&text_input_client, input_method->GetTextInputClient()); |
+ EXPECT_EQ(1u, input_method_observer.on_text_input_state_changed()); |
+ input_method_observer.Reset(); |
+ |
+ input_method->SetFocusedTextInputClient(&text_input_client); |
+ ASSERT_EQ(&text_input_client, input_method->GetTextInputClient()); |
+ EXPECT_EQ(0u, input_method_observer.on_text_input_state_changed()); |
+ input_method_observer.Reset(); |
+ |
+ input_method->SetFocusedTextInputClient(&text_input_client_the_other); |
+ ASSERT_EQ(&text_input_client_the_other, input_method->GetTextInputClient()); |
+ EXPECT_EQ(1u, input_method_observer.on_text_input_state_changed()); |
+ input_method_observer.Reset(); |
+ |
+ input_method->DetachTextInputClient(&text_input_client_the_other); |
+ ASSERT_TRUE(input_method->GetTextInputClient() == NULL); |
+ EXPECT_EQ(1u, input_method_observer.on_text_input_state_changed()); |
+ input_method_observer.Reset(); |
+} |
+ |
+TEST(RemoteInputMethodWinTest, OnInputMethodDestroyed_Observer) { |
+ DummyTextInputClient text_input_client; |
+ DummyTextInputClient text_input_client_the_other; |
+ |
+ MockInputMethodObserver input_method_observer; |
+ InputMethodScopedObserver scoped_observer(&input_method_observer); |
+ |
+ MockInputMethodDelegate delegate_; |
+ scoped_ptr<InputMethod> input_method(CreateRemoteInputMethodWin(&delegate_)); |
+ input_method->AddObserver(&input_method_observer); |
+ |
+ EXPECT_EQ(0u, input_method_observer.on_input_method_destroyed_changed()); |
+ input_method.reset(); |
+ EXPECT_EQ(1u, input_method_observer.on_input_method_destroyed_changed()); |
+} |
+ |
+} // namespace |
+} // namespace ui |