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46 lines
2.3 KiB
JavaScript
46 lines
2.3 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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/**
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* Tests that the blackbox/unblackbox operations work as expected with
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* overlapping geometry.
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*/
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function ifWebGLSupported() {
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let { target, front } = yield initBackend(OVERLAPPING_GEOMETRY_CANVAS_URL);
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front.setup({ reload: true });
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let [firstProgramActor, secondProgramActor] = yield getPrograms(front, 2);
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yield ensurePixelIs(front, { x: 0, y: 0 }, { r: 255, g: 255, b: 0, a: 255 }, true);
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yield ensurePixelIs(front, { x: 64, y: 64 }, { r: 0, g: 255, b: 255, a: 255 }, true);
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yield ensurePixelIs(front, { x: 127, y: 127 }, { r: 255, g: 255, b: 0, a: 255 }, true);
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ok(true, "The corner vs. center pixel colors are correct before blackboxing.");
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yield firstProgramActor.blackbox();
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yield ensurePixelIs(front, { x: 0, y: 0 }, { r: 0, g: 0, b: 0, a: 255 }, true);
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yield ensurePixelIs(front, { x: 64, y: 64 }, { r: 0, g: 255, b: 255, a: 255 }, true);
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yield ensurePixelIs(front, { x: 127, y: 127 }, { r: 0, g: 0, b: 0, a: 255 }, true);
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ok(true, "The corner vs. center pixel colors are correct after blackboxing (1).");
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yield firstProgramActor.unblackbox();
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yield ensurePixelIs(front, { x: 0, y: 0 }, { r: 255, g: 255, b: 0, a: 255 }, true);
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yield ensurePixelIs(front, { x: 64, y: 64 }, { r: 0, g: 255, b: 255, a: 255 }, true);
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yield ensurePixelIs(front, { x: 127, y: 127 }, { r: 255, g: 255, b: 0, a: 255 }, true);
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ok(true, "The corner vs. center pixel colors are correct after unblackboxing (1).");
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yield secondProgramActor.blackbox();
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yield ensurePixelIs(front, { x: 0, y: 0 }, { r: 255, g: 255, b: 0, a: 255 }, true);
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yield ensurePixelIs(front, { x: 64, y: 64 }, { r: 255, g: 255, b: 0, a: 255 }, true);
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yield ensurePixelIs(front, { x: 127, y: 127 }, { r: 255, g: 255, b: 0, a: 255 }, true);
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ok(true, "The corner vs. center pixel colors are correct after blackboxing (2).");
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yield secondProgramActor.unblackbox();
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yield ensurePixelIs(front, { x: 0, y: 0 }, { r: 255, g: 255, b: 0, a: 255 }, true);
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yield ensurePixelIs(front, { x: 64, y: 64 }, { r: 0, g: 255, b: 255, a: 255 }, true);
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yield ensurePixelIs(front, { x: 127, y: 127 }, { r: 255, g: 255, b: 0, a: 255 }, true);
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ok(true, "The corner vs. center pixel colors are correct after unblackboxing (2).");
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yield removeTab(target.tab);
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finish();
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}
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