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[Feature Request]Add tolerance threshold settings for screenshots #141

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[Feature Request]Add tolerance threshold settings for screenshots #141

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83326cd
added image threshold tolerance
muhammadkhan006 Feb 17, 2023
42b54c1
rename to options
muhammadkhan006 Feb 20, 2023
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8 changes: 6 additions & 2 deletions lib/matchers.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,10 @@ declare global {
}
}

export const toMatchBaseline = (latestPath: string) => {
export const toMatchBaseline = (
latestPath: string,
options?: { threshold?: number }
) => {
const platform = process.env.OWL_PLATFORM as Platform;
const screenshotsDir = path.join(path.dirname(latestPath), '..', '..');
const baselinePath = path.join(
Expand Down Expand Up @@ -56,7 +59,8 @@ export const toMatchBaseline = (latestPath: string) => {
latestImage.data,
diffImage.data,
baselineImage.width,
baselineImage.height
baselineImage.height,
{ threshold: options?.threshold }
);

if (diffPixelsCount === 0) {
Expand Down