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test: disable flaky macOS panel test & refactor screen capture testing (#41461)

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* Disable flaky test

Co-authored-by: clavin <clavin@electronjs.org>

* Add helper for storing test artifacts

Co-authored-by: clavin <clavin@electronjs.org>

* Refactor screen capture tests

We have a pattern for inspecting a screen capture, so this refactor codifies that pattern into a helper. This gives us shorter test code, consistency (previously, the display in test code and the display captured could theoretically be different), and better debugging/observability on failure.

Co-authored-by: clavin <clavin@electronjs.org>

---------

Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: clavin <clavin@electronjs.org>
This commit is contained in:
trop[bot] 2024-02-28 14:55:15 +09:00 • committed by GitHub
parent 174aedf54c
commit 105acec227
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GPG key ID: B5690EEEBB952194
8 changed files with 215 additions and 141 deletions
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20
spec/api-browser-view-spec.ts
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@ -3,7 +3,7 @@ import * as path from 'node:path';
import { BrowserView, BrowserWindow, screen, webContents } from 'electron/main';
import { closeWindow } from './lib/window-helpers';
import { defer, ifit, startRemoteControlApp } from './lib/spec-helpers';
import { areColorsSimilar, captureScreen, getPixelColor } from './lib/screen-helpers';
import { ScreenCapture } from './lib/screen-helpers';
import { once } from 'node:events';
describe('BrowserView module', () => {
@ -88,13 +88,8 @@ describe('BrowserView module', () => {
w.setBrowserView(view);
await view.webContents.loadURL('data:text/html,hello there');
const screenCapture = await captureScreen();
const centerColor = getPixelColor(screenCapture, {
x: display.size.width / 2,
y: display.size.height / 2
});
expect(areColorsSimilar(centerColor, WINDOW_BACKGROUND_COLOR)).to.be.true();
const screenCapture = await ScreenCapture.createForDisplay(display);
await screenCapture.expectColorAtCenterMatches(WINDOW_BACKGROUND_COLOR);
});
// Linux and arm64 platforms (WOA and macOS) do not return any capture sources
@ -114,13 +109,8 @@ describe('BrowserView module', () => {
w.setBackgroundColor(VIEW_BACKGROUND_COLOR);
await view.webContents.loadURL('data:text/html,hello there');
const screenCapture = await captureScreen();
const centerColor = getPixelColor(screenCapture, {
x: display.size.width / 2,
y: display.size.height / 2
});
expect(areColorsSimilar(centerColor, VIEW_BACKGROUND_COLOR)).to.be.true();
const screenCapture = await ScreenCapture.createForDisplay(display);
await screenCapture.expectColorAtCenterMatches(VIEW_BACKGROUND_COLOR);
});
});