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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 <string> | 5 #include <string> |
6 | 6 |
7 #include "base/message_loop/message_loop.h" | 7 #include "base/message_loop/message_loop.h" |
8 #include "base/strings/string_util.h" | 8 #include "base/strings/string_util.h" |
9 #include "base/strings/utf_string_conversions.h" | 9 #include "base/strings/utf_string_conversions.h" |
10 #include "chrome/browser/accessibility/accessibility_extension_api.h" | 10 #include "chrome/browser/accessibility/accessibility_extension_api.h" |
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31 #include "ui/base/win/scoped_ole_initializer.h" | 31 #include "ui/base/win/scoped_ole_initializer.h" |
32 #endif | 32 #endif |
33 | 33 |
34 #if defined(USE_AURA) | 34 #if defined(USE_AURA) |
35 #include "ui/aura/root_window.h" | 35 #include "ui/aura/root_window.h" |
36 #include "ui/aura/test/aura_test_helper.h" | 36 #include "ui/aura/test/aura_test_helper.h" |
37 #endif | 37 #endif |
38 | 38 |
39 using base::ASCIIToUTF16; | 39 using base::ASCIIToUTF16; |
40 | 40 |
41 namespace { | |
42 | |
43 // The expected initial focus count. | |
44 #if defined(OS_WIN) && !defined(USE_AURA) | |
45 // On windows (non-aura) this code triggers activating the window. Activating | |
46 // the window triggers clearing the focus then resetting it. This results in an | |
47 // additional focus change. | |
48 const int kInitialFocusCount = 2; | |
49 #else | |
50 const int kInitialFocusCount = 1; | |
51 #endif | |
52 | |
53 } // namespace | |
54 | |
55 class AccessibilityViewsDelegate : public views::TestViewsDelegate { | 41 class AccessibilityViewsDelegate : public views::TestViewsDelegate { |
56 public: | 42 public: |
57 AccessibilityViewsDelegate() {} | 43 AccessibilityViewsDelegate() {} |
58 virtual ~AccessibilityViewsDelegate() {} | 44 virtual ~AccessibilityViewsDelegate() {} |
59 | 45 |
60 // Overridden from views::TestViewsDelegate: | 46 // Overridden from views::TestViewsDelegate: |
61 virtual void NotifyAccessibilityEvent( | 47 virtual void NotifyAccessibilityEvent( |
62 views::View* view, ui::AccessibilityTypes::Event event_type) OVERRIDE { | 48 views::View* view, ui::AccessibilityTypes::Event event_type) OVERRIDE { |
63 AccessibilityEventRouterViews::GetInstance()->HandleAccessibilityEvent( | 49 AccessibilityEventRouterViews::GetInstance()->HandleAccessibilityEvent( |
64 view, event_type); | 50 view, event_type); |
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274 // Put the view in a window. | 260 // Put the view in a window. |
275 views::Widget* window = CreateWindowWithContents(contents); | 261 views::Widget* window = CreateWindowWithContents(contents); |
276 | 262 |
277 // Set focus to the button. | 263 // Set focus to the button. |
278 control_event_count_ = 0; | 264 control_event_count_ = 0; |
279 button->RequestFocus(); | 265 button->RequestFocus(); |
280 | 266 |
281 base::MessageLoop::current()->RunUntilIdle(); | 267 base::MessageLoop::current()->RunUntilIdle(); |
282 | 268 |
283 // Test that we got the event with the expected name and context. | 269 // Test that we got the event with the expected name and context. |
284 EXPECT_EQ(kInitialFocusCount, control_event_count_); | 270 EXPECT_EQ(1, control_event_count_); |
285 EXPECT_EQ(kButtonNameASCII, last_control_name_); | 271 EXPECT_EQ(kButtonNameASCII, last_control_name_); |
286 EXPECT_EQ(kToolbarNameASCII, last_control_context_); | 272 EXPECT_EQ(kToolbarNameASCII, last_control_context_); |
287 | 273 |
288 window->CloseNow(); | 274 window->CloseNow(); |
289 } | 275 } |
290 | 276 |
291 TEST_F(AccessibilityEventRouterViewsTest, TestAlertContext) { | 277 TEST_F(AccessibilityEventRouterViewsTest, TestAlertContext) { |
292 const char kAlertTextASCII[] = "MyAlertText"; | 278 const char kAlertTextASCII[] = "MyAlertText"; |
293 const char kButtonNameASCII[] = "MyButton"; | 279 const char kButtonNameASCII[] = "MyButton"; |
294 | 280 |
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306 // Put the view in a window. | 292 // Put the view in a window. |
307 views::Widget* window = CreateWindowWithContents(contents); | 293 views::Widget* window = CreateWindowWithContents(contents); |
308 | 294 |
309 // Set focus to the button. | 295 // Set focus to the button. |
310 control_event_count_ = 0; | 296 control_event_count_ = 0; |
311 button->RequestFocus(); | 297 button->RequestFocus(); |
312 | 298 |
313 base::MessageLoop::current()->RunUntilIdle(); | 299 base::MessageLoop::current()->RunUntilIdle(); |
314 | 300 |
315 // Test that we got the event with the expected name and context. | 301 // Test that we got the event with the expected name and context. |
316 EXPECT_EQ(kInitialFocusCount, control_event_count_); | 302 EXPECT_EQ(1, control_event_count_); |
317 EXPECT_EQ(kButtonNameASCII, last_control_name_); | 303 EXPECT_EQ(kButtonNameASCII, last_control_name_); |
318 EXPECT_EQ(kAlertTextASCII, last_control_context_); | 304 EXPECT_EQ(kAlertTextASCII, last_control_context_); |
319 | 305 |
320 window->CloseNow(); | 306 window->CloseNow(); |
321 } | 307 } |
322 | 308 |
323 TEST_F(AccessibilityEventRouterViewsTest, StateChangeAfterNotification) { | 309 TEST_F(AccessibilityEventRouterViewsTest, StateChangeAfterNotification) { |
324 const char kContentsNameASCII[] = "Contents"; | 310 const char kContentsNameASCII[] = "Contents"; |
325 const char kOldNameASCII[] = "OldName"; | 311 const char kOldNameASCII[] = "OldName"; |
326 const char kNewNameASCII[] = "NewName"; | 312 const char kNewNameASCII[] = "NewName"; |
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344 | 330 |
345 // Change the child's name after the focus notification. | 331 // Change the child's name after the focus notification. |
346 child->set_name(ASCIIToUTF16(kNewNameASCII)); | 332 child->set_name(ASCIIToUTF16(kNewNameASCII)); |
347 | 333 |
348 // We shouldn't get the notification right away. | 334 // We shouldn't get the notification right away. |
349 EXPECT_EQ(0, control_event_count_); | 335 EXPECT_EQ(0, control_event_count_); |
350 | 336 |
351 // Process anything in the event loop. Now we should get the notification, | 337 // Process anything in the event loop. Now we should get the notification, |
352 // and it should give us the new control name, not the old one. | 338 // and it should give us the new control name, not the old one. |
353 base::MessageLoop::current()->RunUntilIdle(); | 339 base::MessageLoop::current()->RunUntilIdle(); |
354 EXPECT_EQ(kInitialFocusCount, control_event_count_); | 340 EXPECT_EQ(1, control_event_count_); |
355 EXPECT_EQ(kNewNameASCII, last_control_name_); | 341 EXPECT_EQ(kNewNameASCII, last_control_name_); |
356 | 342 |
357 window->CloseNow(); | 343 window->CloseNow(); |
358 } | 344 } |
359 | 345 |
360 TEST_F(AccessibilityEventRouterViewsTest, NotificationOnDeletedObject) { | 346 TEST_F(AccessibilityEventRouterViewsTest, NotificationOnDeletedObject) { |
361 const char kContentsNameASCII[] = "Contents"; | 347 const char kContentsNameASCII[] = "Contents"; |
362 const char kNameASCII[] = "OldName"; | 348 const char kNameASCII[] = "OldName"; |
363 | 349 |
364 // Create a toolbar with a button. | 350 // Create a toolbar with a button. |
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508 | 494 |
509 AccessibilityEventRouterViews::RecursiveGetMenuItemIndexAndCount( | 495 AccessibilityEventRouterViews::RecursiveGetMenuItemIndexAndCount( |
510 menu_container, | 496 menu_container, |
511 menu->GetMenuItemByID(kTestCases[i].command_id), | 497 menu->GetMenuItemByID(kTestCases[i].command_id), |
512 &index, | 498 &index, |
513 &count); | 499 &count); |
514 EXPECT_EQ(kTestCases[i].expected_index, index) << "Case " << i; | 500 EXPECT_EQ(kTestCases[i].expected_index, index) << "Case " << i; |
515 EXPECT_EQ(kTestCases[i].expected_count, count) << "Case " << i; | 501 EXPECT_EQ(kTestCases[i].expected_count, count) << "Case " << i; |
516 } | 502 } |
517 } | 503 } |
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