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https://github.com/LadybirdBrowser/ladybird
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d2528dd5ce
Instead of rendering a reference HTML page that wraps an <img> tag pointing to a PNG, Screenshot tests now load the expected PNG directly from disk and compare it against the rendered screenshot. This eliminates the indirection of loading and rendering a second page just to display a static image. This also means --rebaseline now works for Screenshot tests, generating the expected PNG automatically instead of requiring manual screenshot capture and placement. Changes: - Add TestMode::Screenshot with its own collector and runner - Move PNGs from Screenshot/images/ to Screenshot/expected/ with normalized names matching input filenames - Remove all 92 reference HTML wrapper files and the images/ directory - Remove <link rel="match"> from all 94 Screenshot input HTML files - Update add_libweb_test.py Screenshot boilerplate accordingly - Add Screenshot mode to results viewer image comparison tabs
15 lines
608 B
HTML
15 lines
608 B
HTML
<!DOCTYPE html>
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<style>
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#a {
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background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAABkCAIAAADITs03AAAAEklEQVQY02P4z8DAxDCKBwsGACnPAcZhKteIAAAAAElFTkSuQmCC) repeat-x;
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height: 100px;
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width: 100px;
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}
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</style>
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<div id="a"></div>
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<script>
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internals.setBrowserZoom(1.2);
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</script>
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<!-- FIXME: Workaround to ensure CSS background-image is loaded before taking screenshot: https://github.com/LadybirdBrowser/ladybird/issues/3448 -->
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<img style="display: none" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAABkCAIAAADITs03AAAAEklEQVQY02P4z8DAxDCKBwsGACnPAcZhKteIAAAAAElFTkSuQmCC"/>
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