| // Copyright 2016 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 "testing/gtest/include/gtest/gtest.h" |
| #include "third_party/blink/renderer/core/dom/document.h" |
| #include "third_party/blink/renderer/core/editing/dom_selection.h" |
| #include "third_party/blink/renderer/core/frame/local_dom_window.h" |
| #include "third_party/blink/renderer/core/html/html_element.h" |
| #include "third_party/blink/renderer/core/testing/sim/sim_compositor.h" |
| #include "third_party/blink/renderer/core/testing/sim/sim_request.h" |
| #include "third_party/blink/renderer/core/testing/sim/sim_test.h" |
| |
| namespace blink { |
| |
| class TextSelectionRepaintTest : public SimTest {}; |
| |
| TEST_F(TextSelectionRepaintTest, RepaintSelectionOnFocus) { |
| SimRequest main_resource("https://example.com/test.html", "text/html"); |
| |
| LoadURL("https://example.com/test.html"); |
| |
| main_resource.Complete( |
| "<!DOCTYPE html>" |
| "Text to select."); |
| |
| // Focus the window. |
| EXPECT_FALSE(Page().IsFocused()); |
| Page().SetFocused(true); |
| |
| // First frame with nothing selected. |
| Compositor().BeginFrame(); |
| |
| // Select some text. |
| auto* body = GetDocument().body(); |
| Window().getSelection()->setBaseAndExtent(body, 0, body, 1); |
| |
| // Unfocus the page and check for a pending frame. |
| Page().SetFocused(false); |
| EXPECT_TRUE(Compositor().NeedsBeginFrame()); |
| |
| // Frame with the unfocused selection appearance. |
| Compositor().BeginFrame(); |
| |
| // Focus the page and check for a pending frame. |
| Page().SetFocused(true); |
| EXPECT_TRUE(Compositor().NeedsBeginFrame()); |
| } |
| |
| } // namespace blink |
