wpt_reftest_wait.ts (715B)
1 import { timeout } from './timeout.js'; 2 3 // Copied from https://github.com/web-platform-tests/wpt/blob/master/common/reftest-wait.js 4 5 /** 6 * Remove the `reftest-wait` class on the document element. 7 * The reftest runner will wait with taking a screenshot while 8 * this class is present. 9 * 10 * See https://web-platform-tests.org/writing-tests/reftests.html#controlling-when-comparison-occurs 11 */ 12 export function takeScreenshot() { 13 document.documentElement.classList.remove('reftest-wait'); 14 } 15 16 /** 17 * Call `takeScreenshot()` after a delay of at least `ms` milliseconds. 18 * @param {number} ms - milliseconds 19 */ 20 export function takeScreenshotDelayed(ms: number) { 21 timeout(() => { 22 takeScreenshot(); 23 }, ms); 24 }