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test: remove redundant color diffing dependency (#33215)

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Shelley Vohr 2022-10-11 10:11:58 -07:00 • committed by GitHub
commit e8ae0571b8
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9 changed files with 93 additions and 572 deletions
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12
spec/screen-helpers.ts
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@ -4,8 +4,12 @@ import { screen, desktopCapturer, NativeImage } from 'electron';
const fixtures = path.resolve(__dirname, 'fixtures');
/** Chroma key green. */
export const CHROMA_COLOR_HEX = '#00b140';
export enum HexColors {
GREEN = '#00b140',
PURPLE = '#6a0dad',
RED = '#ff0000',
BLUE = '#0000ff'
};
/**
* Capture the screen at the given point.
@ -16,10 +20,10 @@ export const captureScreen = async (point: Electron.Point = { x: 0, y: 0 }): Pro
const display = screen.getDisplayNearestPoint(point);
const sources = await desktopCapturer.getSources({ types: ['screen'], thumbnailSize: display.size });
// Toggle to save screen captures for debugging.
const DEBUG_CAPTURE = false;
const DEBUG_CAPTURE = process.env.DEBUG_CAPTURE || false;
if (DEBUG_CAPTURE) {
for (const source of sources) {
await fs.promises.writeFile(path.join(fixtures, `screenshot_${source.display_id}.png`), source.thumbnail.toPNG());
await fs.promises.writeFile(path.join(fixtures, `screenshot_${source.display_id}_${Date.now()}.png`), source.thumbnail.toPNG());
}
}
const screenCapture = sources.find(source => source.display_id === `${display.id}`);