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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "ui/views/controls/slider.h" | 5 #include "ui/views/controls/slider.h" |
| 6 | 6 |
| 7 #include <memory> | 7 #include <memory> |
| 8 #include <string> | 8 #include <string> |
| 9 | 9 |
| 10 #include "base/i18n/rtl.h" | 10 #include "base/i18n/rtl.h" |
| 11 #include "base/macros.h" | 11 #include "base/macros.h" |
| 12 #include "base/strings/string_util.h" | 12 #include "base/strings/string_util.h" |
| 13 #include "base/strings/utf_string_conversions.h" | 13 #include "base/strings/utf_string_conversions.h" |
| 14 #include "base/time/time.h" | 14 #include "base/time/time.h" |
| 15 #include "build/build_config.h" | 15 #include "build/build_config.h" |
| 16 #include "testing/gtest/include/gtest/gtest.h" | 16 #include "testing/gtest/include/gtest/gtest.h" |
| 17 #include "ui/events/event.h" | 17 #include "ui/events/event.h" |
| 18 #include "ui/events/gesture_event_details.h" | 18 #include "ui/events/gesture_event_details.h" |
| 19 #include "ui/events/keycodes/keyboard_codes.h" | 19 #include "ui/events/keycodes/keyboard_codes.h" |
| 20 #include "ui/events/test/event_generator.h" | 20 #include "ui/events/test/event_generator.h" |
| 21 #include "ui/views/test/slider_test_api.h" | 21 #include "ui/views/test/slider_test_api.h" |
| 22 #include "ui/views/test/test_slider.h" | |
| 23 #include "ui/views/test/views_test_base.h" | 22 #include "ui/views/test/views_test_base.h" |
| 24 #include "ui/views/view.h" | 23 #include "ui/views/view.h" |
| 25 #include "ui/views/widget/widget.h" | 24 #include "ui/views/widget/widget.h" |
| 26 #include "ui/views/widget/widget_delegate.h" | 25 #include "ui/views/widget/widget_delegate.h" |
| 27 | 26 |
| 28 namespace { | 27 namespace { |
| 29 | 28 |
| 30 // A views::SliderListener that tracks simple event call history. | 29 // A views::SliderListener that tracks simple event call history. |
| 31 class TestSliderListener : public views::SliderListener { | 30 class TestSliderListener : public views::SliderListener { |
| 32 public: | 31 public: |
| (...skipping 143 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 176 | 175 |
| 177 SliderTest::SliderTest() | 176 SliderTest::SliderTest() |
| 178 : slider_(NULL), default_locale_(), max_x_(0), max_y_(0) {} | 177 : slider_(NULL), default_locale_(), max_x_(0), max_y_(0) {} |
| 179 | 178 |
| 180 SliderTest::~SliderTest() { | 179 SliderTest::~SliderTest() { |
| 181 } | 180 } |
| 182 | 181 |
| 183 void SliderTest::SetUp() { | 182 void SliderTest::SetUp() { |
| 184 views::ViewsTestBase::SetUp(); | 183 views::ViewsTestBase::SetUp(); |
| 185 | 184 |
| 186 slider_ = new TestSlider(nullptr); | 185 slider_ = new Slider(nullptr); |
| 187 View* view = slider_; | 186 View* view = slider_; |
| 188 gfx::Size size = view->GetPreferredSize(); | 187 gfx::Size size = view->GetPreferredSize(); |
| 189 view->SetSize(size); | 188 view->SetSize(size); |
| 190 max_x_ = size.width() - 1; | 189 max_x_ = size.width() - 1; |
| 191 max_y_ = size.height() - 1; | 190 max_y_ = size.height() - 1; |
| 192 default_locale_ = base::i18n::GetConfiguredLocale(); | 191 default_locale_ = base::i18n::GetConfiguredLocale(); |
| 193 | 192 |
| 194 views::Widget::InitParams init_params(CreateParams( | 193 views::Widget::InitParams init_params(CreateParams( |
| 195 views::Widget::InitParams::TYPE_WINDOW_FRAMELESS)); | 194 views::Widget::InitParams::TYPE_WINDOW_FRAMELESS)); |
| 196 init_params.bounds = gfx::Rect(size); | 195 init_params.bounds = gfx::Rect(size); |
| (...skipping 15 matching lines...) Expand all Loading... |
| 212 | 211 |
| 213 views::ViewsTestBase::TearDown(); | 212 views::ViewsTestBase::TearDown(); |
| 214 } | 213 } |
| 215 | 214 |
| 216 void SliderTest::ClickAt(int x, int y) { | 215 void SliderTest::ClickAt(int x, int y) { |
| 217 gfx::Point point(x, y); | 216 gfx::Point point(x, y); |
| 218 event_generator_->MoveMouseTo(point); | 217 event_generator_->MoveMouseTo(point); |
| 219 event_generator_->ClickLeftButton(); | 218 event_generator_->ClickLeftButton(); |
| 220 } | 219 } |
| 221 | 220 |
| 222 // Test fixture for horizontally oriented slider tests. | 221 TEST_F(SliderTest, UpdateFromClickHorizontal) { |
| 223 class HorizontalSliderTest : public SliderTest { | |
| 224 public: | |
| 225 HorizontalSliderTest(); | |
| 226 ~HorizontalSliderTest() override; | |
| 227 | |
| 228 private: | |
| 229 DISALLOW_COPY_AND_ASSIGN(HorizontalSliderTest); | |
| 230 }; | |
| 231 | |
| 232 HorizontalSliderTest::HorizontalSliderTest() : SliderTest() {} | |
| 233 | |
| 234 HorizontalSliderTest::~HorizontalSliderTest() { | |
| 235 } | |
| 236 | |
| 237 TEST_F(HorizontalSliderTest, UpdateFromClickHorizontal) { | |
| 238 ClickAt(0, 0); | 222 ClickAt(0, 0); |
| 239 EXPECT_EQ(0.0f, slider()->value()); | 223 EXPECT_EQ(0.0f, slider()->value()); |
| 240 | 224 |
| 241 ClickAt(max_x(), 0); | 225 ClickAt(max_x(), 0); |
| 242 EXPECT_EQ(1.0f, slider()->value()); | 226 EXPECT_EQ(1.0f, slider()->value()); |
| 243 } | 227 } |
| 244 | 228 |
| 245 | 229 TEST_F(SliderTest, UpdateFromClickRTLHorizontal) { |
| 246 TEST_F(HorizontalSliderTest, UpdateFromClickRTLHorizontal) { | |
| 247 base::i18n::SetICUDefaultLocale("he"); | 230 base::i18n::SetICUDefaultLocale("he"); |
| 248 | 231 |
| 249 ClickAt(0, 0); | 232 ClickAt(0, 0); |
| 250 EXPECT_EQ(1.0f, slider()->value()); | 233 EXPECT_EQ(1.0f, slider()->value()); |
| 251 | 234 |
| 252 ClickAt(max_x(), 0); | 235 ClickAt(max_x(), 0); |
| 253 EXPECT_EQ(0.0f, slider()->value()); | 236 EXPECT_EQ(0.0f, slider()->value()); |
| 254 } | 237 } |
| 255 | 238 |
| 256 // No touch on desktop Mac. Tracked in http://crbug.com/445520. | 239 // No touch on desktop Mac. Tracked in http://crbug.com/445520. |
| 257 #if !defined(OS_MACOSX) || defined(USE_AURA) | 240 #if !defined(OS_MACOSX) || defined(USE_AURA) |
| 258 | 241 |
| 259 // Test the slider location after a tap gesture. | 242 // Test the slider location after a tap gesture. |
| 260 TEST_F(HorizontalSliderTest, SliderValueForTapGesture) { | 243 TEST_F(SliderTest, SliderValueForTapGesture) { |
| 261 // Tap below the minimum. | 244 // Tap below the minimum. |
| 262 slider()->SetValue(0.5); | 245 slider()->SetValue(0.5); |
| 263 event_generator()->GestureTapAt(gfx::Point(0, 0)); | 246 event_generator()->GestureTapAt(gfx::Point(0, 0)); |
| 264 EXPECT_FLOAT_EQ(0, slider()->value()); | 247 EXPECT_FLOAT_EQ(0, slider()->value()); |
| 265 | 248 |
| 266 // Tap above the maximum. | 249 // Tap above the maximum. |
| 267 slider()->SetValue(0.5); | 250 slider()->SetValue(0.5); |
| 268 event_generator()->GestureTapAt(gfx::Point(max_x(), max_y())); | 251 event_generator()->GestureTapAt(gfx::Point(max_x(), max_y())); |
| 269 EXPECT_FLOAT_EQ(1, slider()->value()); | 252 EXPECT_FLOAT_EQ(1, slider()->value()); |
| 270 | 253 |
| 271 // Tap somwhere in the middle. | 254 // Tap somwhere in the middle. |
| 272 slider()->SetValue(0.5); | 255 slider()->SetValue(0.5); |
| 273 event_generator()->GestureTapAt(gfx::Point(0.75 * max_x(), 0.75 * max_y())); | 256 event_generator()->GestureTapAt(gfx::Point(0.75 * max_x(), 0.75 * max_y())); |
| 274 EXPECT_NEAR(0.75, slider()->value(), 0.03); | 257 EXPECT_NEAR(0.75, slider()->value(), 0.03); |
| 275 } | 258 } |
| 276 | 259 |
| 277 // Test the slider location after a scroll gesture. | 260 // Test the slider location after a scroll gesture. |
| 278 TEST_F(HorizontalSliderTest, SliderValueForScrollGesture) { | 261 TEST_F(SliderTest, SliderValueForScrollGesture) { |
| 279 // Scroll below the minimum. | 262 // Scroll below the minimum. |
| 280 slider()->SetValue(0.5); | 263 slider()->SetValue(0.5); |
| 281 event_generator()->GestureScrollSequence( | 264 event_generator()->GestureScrollSequence( |
| 282 gfx::Point(0.5 * max_x(), 0.5 * max_y()), | 265 gfx::Point(0.5 * max_x(), 0.5 * max_y()), |
| 283 gfx::Point(0, 0), | 266 gfx::Point(0, 0), |
| 284 base::TimeDelta::FromMilliseconds(10), | 267 base::TimeDelta::FromMilliseconds(10), |
| 285 5 /* steps */); | 268 5 /* steps */); |
| 286 EXPECT_EQ(0, slider()->value()); | 269 EXPECT_EQ(0, slider()->value()); |
| 287 | 270 |
| 288 // Scroll above the maximum. | 271 // Scroll above the maximum. |
| 289 slider()->SetValue(0.5); | 272 slider()->SetValue(0.5); |
| 290 event_generator()->GestureScrollSequence( | 273 event_generator()->GestureScrollSequence( |
| 291 gfx::Point(0.5 * max_x(), 0.5 * max_y()), gfx::Point(max_x(), max_y()), | 274 gfx::Point(0.5 * max_x(), 0.5 * max_y()), gfx::Point(max_x(), max_y()), |
| 292 base::TimeDelta::FromMilliseconds(10), 5 /* steps */); | 275 base::TimeDelta::FromMilliseconds(10), 5 /* steps */); |
| 293 EXPECT_EQ(1, slider()->value()); | 276 EXPECT_EQ(1, slider()->value()); |
| 294 | 277 |
| 295 // Scroll somewhere in the middle. | 278 // Scroll somewhere in the middle. |
| 296 slider()->SetValue(0.25); | 279 slider()->SetValue(0.25); |
| 297 event_generator()->GestureScrollSequence( | 280 event_generator()->GestureScrollSequence( |
| 298 gfx::Point(0.25 * max_x(), 0.25 * max_y()), | 281 gfx::Point(0.25 * max_x(), 0.25 * max_y()), |
| 299 gfx::Point(0.75 * max_x(), 0.75 * max_y()), | 282 gfx::Point(0.75 * max_x(), 0.75 * max_y()), |
| 300 base::TimeDelta::FromMilliseconds(10), | 283 base::TimeDelta::FromMilliseconds(10), |
| 301 5 /* steps */); | 284 5 /* steps */); |
| 302 EXPECT_NEAR(0.75, slider()->value(), 0.03); | 285 EXPECT_NEAR(0.75, slider()->value(), 0.03); |
| 303 } | 286 } |
| 304 | 287 |
| 305 // Test the slider location by adjusting it using keyboard. | 288 // Test the slider location by adjusting it using keyboard. |
| 306 TEST_F(HorizontalSliderTest, SliderValueForKeyboard) { | 289 TEST_F(SliderTest, SliderValueForKeyboard) { |
| 307 float value =0.5; | 290 float value = 0.5; |
| 308 slider()->SetValue(value); | 291 slider()->SetValue(value); |
| 309 slider()->RequestFocus(); | 292 slider()->RequestFocus(); |
| 310 event_generator()->PressKey(ui::VKEY_RIGHT, 0); | 293 event_generator()->PressKey(ui::VKEY_RIGHT, 0); |
| 311 EXPECT_GT(slider()->value(), value); | 294 EXPECT_GT(slider()->value(), value); |
| 312 | 295 |
| 313 slider()->SetValue(value); | 296 slider()->SetValue(value); |
| 314 event_generator()->PressKey(ui::VKEY_LEFT, 0); | 297 event_generator()->PressKey(ui::VKEY_LEFT, 0); |
| 315 EXPECT_LT(slider()->value(), value); | 298 EXPECT_LT(slider()->value(), value); |
| 316 } | 299 } |
| 317 | 300 |
| 318 // Verifies the correct SliderListener events are raised for a tap gesture. | 301 // Verifies the correct SliderListener events are raised for a tap gesture. |
| 319 TEST_F(HorizontalSliderTest, SliderListenerEventsForTapGesture) { | 302 TEST_F(SliderTest, SliderListenerEventsForTapGesture) { |
| 320 test::SliderTestApi slider_test_api(slider()); | 303 test::SliderTestApi slider_test_api(slider()); |
| 321 slider_test_api.SetListener(&slider_listener()); | 304 slider_test_api.SetListener(&slider_listener()); |
| 322 | 305 |
| 323 event_generator()->GestureTapAt(gfx::Point(0, 0)); | 306 event_generator()->GestureTapAt(gfx::Point(0, 0)); |
| 324 EXPECT_EQ(1, slider_listener().last_drag_started_epoch()); | 307 EXPECT_EQ(1, slider_listener().last_drag_started_epoch()); |
| 325 EXPECT_EQ(2, slider_listener().last_drag_ended_epoch()); | 308 EXPECT_EQ(2, slider_listener().last_drag_ended_epoch()); |
| 326 EXPECT_EQ(slider(), slider_listener().last_drag_started_sender()); | 309 EXPECT_EQ(slider(), slider_listener().last_drag_started_sender()); |
| 327 EXPECT_EQ(slider(), slider_listener().last_drag_ended_sender()); | 310 EXPECT_EQ(slider(), slider_listener().last_drag_ended_sender()); |
| 328 } | 311 } |
| 329 | 312 |
| 330 // Verifies the correct SliderListener events are raised for a scroll gesture. | 313 // Verifies the correct SliderListener events are raised for a scroll gesture. |
| 331 TEST_F(HorizontalSliderTest, SliderListenerEventsForScrollGesture) { | 314 TEST_F(SliderTest, SliderListenerEventsForScrollGesture) { |
| 332 test::SliderTestApi slider_test_api(slider()); | 315 test::SliderTestApi slider_test_api(slider()); |
| 333 slider_test_api.SetListener(&slider_listener()); | 316 slider_test_api.SetListener(&slider_listener()); |
| 334 | 317 |
| 335 event_generator()->GestureScrollSequence( | 318 event_generator()->GestureScrollSequence( |
| 336 gfx::Point(0.25 * max_x(), 0.25 * max_y()), | 319 gfx::Point(0.25 * max_x(), 0.25 * max_y()), |
| 337 gfx::Point(0.75 * max_x(), 0.75 * max_y()), | 320 gfx::Point(0.75 * max_x(), 0.75 * max_y()), |
| 338 base::TimeDelta::FromMilliseconds(0), | 321 base::TimeDelta::FromMilliseconds(0), |
| 339 5 /* steps */); | 322 5 /* steps */); |
| 340 | 323 |
| 341 EXPECT_EQ(1, slider_listener().last_drag_started_epoch()); | 324 EXPECT_EQ(1, slider_listener().last_drag_started_epoch()); |
| 342 EXPECT_GT(slider_listener().last_drag_ended_epoch(), | 325 EXPECT_GT(slider_listener().last_drag_ended_epoch(), |
| 343 slider_listener().last_drag_started_epoch()); | 326 slider_listener().last_drag_started_epoch()); |
| 344 EXPECT_EQ(slider(), slider_listener().last_drag_started_sender()); | 327 EXPECT_EQ(slider(), slider_listener().last_drag_started_sender()); |
| 345 EXPECT_EQ(slider(), slider_listener().last_drag_ended_sender()); | 328 EXPECT_EQ(slider(), slider_listener().last_drag_ended_sender()); |
| 346 } | 329 } |
| 347 | 330 |
| 348 // Verifies the correct SliderListener events are raised for a multi | 331 // Verifies the correct SliderListener events are raised for a multi |
| 349 // finger scroll gesture. | 332 // finger scroll gesture. |
| 350 TEST_F(HorizontalSliderTest, SliderListenerEventsForMultiFingerScrollGesture) { | 333 TEST_F(SliderTest, SliderListenerEventsForMultiFingerScrollGesture) { |
| 351 test::SliderTestApi slider_test_api(slider()); | 334 test::SliderTestApi slider_test_api(slider()); |
| 352 slider_test_api.SetListener(&slider_listener()); | 335 slider_test_api.SetListener(&slider_listener()); |
| 353 | 336 |
| 354 gfx::Point points[] = {gfx::Point(0, 0.1 * max_y()), | 337 gfx::Point points[] = {gfx::Point(0, 0.1 * max_y()), |
| 355 gfx::Point(0, 0.2 * max_y())}; | 338 gfx::Point(0, 0.2 * max_y())}; |
| 356 event_generator()->GestureMultiFingerScroll(2 /* count */, points, | 339 event_generator()->GestureMultiFingerScroll(2 /* count */, points, |
| 357 0 /* event_separation_time_ms */, 5 /* steps */, | 340 0 /* event_separation_time_ms */, 5 /* steps */, |
| 358 2 /* move_x */, 0 /* move_y */); | 341 2 /* move_x */, 0 /* move_y */); |
| 359 | 342 |
| 360 EXPECT_EQ(1, slider_listener().last_drag_started_epoch()); | 343 EXPECT_EQ(1, slider_listener().last_drag_started_epoch()); |
| 361 EXPECT_GT(slider_listener().last_drag_ended_epoch(), | 344 EXPECT_GT(slider_listener().last_drag_ended_epoch(), |
| 362 slider_listener().last_drag_started_epoch()); | 345 slider_listener().last_drag_started_epoch()); |
| 363 EXPECT_EQ(slider(), slider_listener().last_drag_started_sender()); | 346 EXPECT_EQ(slider(), slider_listener().last_drag_started_sender()); |
| 364 EXPECT_EQ(slider(), slider_listener().last_drag_ended_sender()); | 347 EXPECT_EQ(slider(), slider_listener().last_drag_ended_sender()); |
| 365 } | 348 } |
| 366 | 349 |
| 367 #endif // !defined(OS_MACOSX) || defined(USE_AURA) | 350 #endif // !defined(OS_MACOSX) || defined(USE_AURA) |
| 368 | 351 |
| 369 } // namespace views | 352 } // namespace views |
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