content/renderer/accessibility/renderer_accessibility_browsertest.cc - Issue 1564863002: Get rid of AXScrollView and AXScrollbar

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Issue 1564863002: Get rid of AXScrollView and AXScrollbar (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@dump_oopif_3

Patch Set: Created 4 years, 11 months ago

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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 "base/macros.h"	5 #include "base/macros.h"

6 #include "base/strings/utf_string_conversions.h"	6 #include "base/strings/utf_string_conversions.h"

7 #include "base/time/time.h"	7 #include "base/time/time.h"

8 #include "build/build_config.h"	8 #include "build/build_config.h"

9 #include "content/common/accessibility_messages.h"	9 #include "content/common/accessibility_messages.h"

10 #include "content/common/frame_messages.h"	10 #include "content/common/frame_messages.h"

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396 AccessibilityHostMsg_EventParams event;	396 AccessibilityHostMsg_EventParams event;

397 GetLastAccEvent(&event);	397 GetLastAccEvent(&event);

398 ASSERT_EQ(5U, event.update.nodes.size());	398 ASSERT_EQ(5U, event.update.nodes.size());

399	399

400 EXPECT_EQ(body.axID(), event.update.nodes[0].id);	400 EXPECT_EQ(body.axID(), event.update.nodes[0].id);

401 EXPECT_EQ(text_1.axID(), event.update.nodes[1].id);	401 EXPECT_EQ(text_1.axID(), event.update.nodes[1].id);

402 // The third event is to update text_2, but its id changes	402 // The third event is to update text_2, but its id changes

403 // so we don't have a test expectation for it.	403 // so we don't have a test expectation for it.

404 }	404 }

405	405

406 TEST_F(RendererAccessibilityTest, EventOnObjectNotInTree) {

407 // Test RendererAccessibility and make sure it doesn't send anything

408 // if we get a notification from Blink for an object that isn't in the

409 // tree, like the scroll area that's the parent of the main document,

410 // which we don't expose.

411 std::string html = "<body><input></body>";

412 LoadHTML(html.c_str());

413

414 scoped_ptr<TestRendererAccessibility> accessibility(

415 new TestRendererAccessibility(frame()));

416 accessibility->SendPendingAccessibilityEvents();

417 EXPECT_EQ(3, CountAccessibilityNodesSentToBrowser());

418

419 WebDocument document = view()->GetWebView()->mainFrame()->document();

420 WebAXObject root_obj = document.accessibilityObject();

421 WebAXObject scroll_area = root_obj.parentObject();

422 EXPECT_EQ(blink::WebAXRoleScrollArea, scroll_area.role());

423

424 // Try to fire a message on the scroll area, and assert that we just

425 // ignore it.

426 sink_->ClearMessages();

427 accessibility->HandleAXEvent(scroll_area,

428 ui::AX_EVENT_VALUE_CHANGED);

429

430 accessibility->SendPendingAccessibilityEvents();

431

432 const IPC::Message* message =

433 sink_->GetUniqueMessageMatching(AccessibilityHostMsg_Events::ID);

434 ASSERT_TRUE(message);

435 base::Tuple<std::vector<AccessibilityHostMsg_EventParams>, int> param;

436 AccessibilityHostMsg_Events::Read(message, &param);

437 ASSERT_EQ(0U, base::get<0>(param).size());

438 }

439

440 } // namespace content	406 } // namespace content

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