| <!DOCTYPE html> <!-- webkit-test-runner [ useFlexibleViewport=true ] --> |
| <html> |
| <head> |
| <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no"> |
| <script src="../../../resources/js-test.js"></script> |
| <script src="../../../resources/ui-helper.js"></script> |
| <style> |
| body { |
| width: 100%; |
| height: 100%; |
| margin: 0; |
| } |
| |
| html { |
| overflow: hidden; |
| height: 0; |
| } |
| |
| button { |
| width: 320px; |
| height: 80px; |
| display: block; |
| } |
| |
| #container { |
| width: 0; |
| height: 0; |
| } |
| |
| #description { |
| margin-top: 200px; |
| } |
| </style> |
| <script> |
| addEventListener("load", runTest); |
| jsTestIsAsync = true; |
| |
| async function waitForCaretViewRectToBecome(left, top, width, height) { |
| return new Promise(async resolve => { |
| let caretViewRect = null; |
| do { |
| caretViewRect = await UIHelper.getUICaretViewRect(); |
| if (caretViewRect.left === left |
| && caretViewRect.top === top |
| && caretViewRect.width === width |
| && caretViewRect.height === height) |
| break; |
| } while (true); |
| debug(`Caret view rect became {{ ${left}, ${top} }, { ${width}, ${height} }}`); |
| resolve(caretViewRect); |
| }); |
| } |
| |
| async function runTest() { |
| description("Verifies that native selection UI is not suppressed when the document element has " |
| + "<code>overflow: hidden;</code> and is empty, but the editable element is otherwise still visible. To " |
| + "manually test, tap on the top button and then tap on the bottom button. In both cases, the platform " |
| + "selection UI should be shown."); |
| |
| if (!window.testRunner) |
| return; |
| |
| frame = document.getElementById("frame"); |
| caretViewRect = null; |
| |
| await UIHelper.activateAndWaitForInputSessionAt(160, 40); |
| await waitForCaretViewRectToBecome(8, 165, 3, 14); |
| shouldBeEqualToString("document.activeElement.id", "editor"); |
| |
| document.activeElement.blur(); |
| await UIHelper.waitForKeyboardToHide(); |
| await UIHelper.activateAndWaitForInputSessionAt(160, 120); |
| await waitForCaretViewRectToBecome(18, 218, 3, 14); |
| shouldBeEqualToString("document.activeElement.id", "frame"); |
| shouldBeEqualToString("frame.contentWindow.document.activeElement.id", "editor"); |
| |
| frame.contentWindow.document.activeElement.blur(); |
| await UIHelper.waitForKeyboardToHide(); |
| document.querySelectorAll("button, #container").forEach(element => element.remove()) |
| finishJSTest(); |
| } |
| </script> |
| </head> |
| <body> |
| <button onclick="document.getElementById('editor').focus()">Focus hidden textarea</button> |
| <button onclick="frame.contentWindow.document.getElementById('editor').focus()"> |
| Focus hidden textarea (in subframe) |
| </button> |
| <div id="container"> |
| <textarea id="editor"></textarea> |
| <iframe id="frame" srcdoc="<textarea id='editor'></textarea>"></iframe> |
| </div> |
| <div id="description"></div> |
| <div id="console"></div> |
| </body> |
| </html> |
