| // Copyright 2023 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| (async function(testRunner) { |
| const html = `<!doctype html> |
| <html><script> |
| document.addEventListener("visibilitychange", () => { |
| console.log(document.visibilityState); |
| }); |
| |
| const input = document.createElement('input'); |
| document.body.appendChild(input); |
| input.focus(); |
| </script></html> |
| `; |
| |
| const {session, dp} = await testRunner.startHTML( |
| html, `Tests browser window minimize, restore and focus.`); |
| |
| await dp.Runtime.enable(); |
| |
| async function waitForVisibilityChange() { |
| for (;;) { |
| const result = await dp.Runtime.onceConsoleAPICalled(); |
| const text = result.params.args[0].value; |
| if (text === 'visible' || text === 'hidden') { |
| break; |
| } |
| } |
| } |
| |
| async function logWindowState(text, windowId) { |
| const {result: {bounds}} = await dp.Browser.getWindowBounds({windowId}); |
| const visibilityState = await session.evaluate(`document.visibilityState`); |
| const hasFocus = await session.evaluate(`document.hasFocus()`); |
| testRunner.log(`${text}: ${bounds.windowState} ${ |
| visibilityState} hasFocus=${hasFocus}`); |
| } |
| |
| const {result: {windowId}} = await dp.Browser.getWindowForTarget(); |
| |
| await logWindowState('Initial', windowId); |
| |
| dp.Browser.setWindowBounds({windowId, bounds: {windowState: 'minimized'}}); |
| await waitForVisibilityChange(); |
| await logWindowState('Minimized', windowId); |
| |
| dp.Browser.setWindowBounds({windowId, bounds: {windowState: 'normal'}}); |
| await waitForVisibilityChange(); |
| await logWindowState('Restored', windowId); |
| |
| testRunner.completeTest(); |
| }); |
