alt Hacker NewsFor web UI tests this is mainly solved, at least when using Playwright. It allows setting thresholds, percentages and some other config items to allow some small differences in pixels. https://playwright.dev/docs/test-snapshots#options
For web UI tests this is mainly solved, at least when using Playwright. It allows setting thresholds, percentages and some other config items to allow some small differences in pixels. https://playwright.dev/docs/test-snapshots#options
I wouldn't call that solved, no.
That's an attempt at mitigation, but most definitely not solved.
It still causes both false positives and false negatives through that. The only true "solution" is to make sure generation always happens on the same platform as your ci... And various mitigation strategies around that (eg fall back to structure tests on other platforms vs actual visual diffs in ci
Also not unique to playwright. Been available basically everywhere since the start