Yong Li
b672e107d8
Automatic update from web-platform-tests Add WPT and browser tests for XR media layers Bug: 445771898 Change-Id: I688408ed4fe9bdf0fb4f63034843af8aedfc3b40 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7860206 Reviewed-by: Alexander Cooper <alcooper@chromium.org> Commit-Queue: Yong Li (xWF) <yyonglii@google.com> Reviewed-by: Brandon Jones <bajones@chromium.org> Cr-Commit-Position: refs/heads/main@{#1648239} -- wpt-commits: 7d7d2b46451c8c42b3dd9f2fc4c8f20f29b8dbed wpt-pr: 60671
89 lines
4.0 KiB
HTML
89 lines
4.0 KiB
HTML
<!doctype html>
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<title>XRMediaBinding::createEquirectLayer</title>
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<link rel="help" href="https://immersive-web.github.io/layers/#dom-xrmediabinding-createequirectlayer">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="../resources/webxr_util.js"></script>
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<script src="../resources/webxr_test_constants.js"></script>
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<script src="./xr_layer_promise_test.js"></script>
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<script>
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function testCreateEquirectLayer(xrSession, deviceController, t, { gl, xrSpace }) {
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return new Promise((resolve, reject) => {
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const mediaBinding = new XRMediaBinding(xrSession);
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const canvas = document.createElement('canvas');
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canvas.width = 64;
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canvas.height = 64;
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const ctx = canvas.getContext('2d');
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ctx.fillStyle = 'rgb(0, 255, 0)';
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ctx.fillRect(0, 0, 64, 64);
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const video = document.createElement('video');
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video.srcObject = canvas.captureStream();
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video.play();
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const valid_init = {
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space: xrSpace
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};
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video.onloadedmetadata = () => {
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t.step(() => {
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// Check that create method clamps negative radius and angles according to spec.
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let init_clamp_values = Object.assign({}, valid_init, {
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radius: -2,
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centralHorizontalAngle: -5,
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upperVerticalAngle: -3,
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lowerVerticalAngle: -3
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});
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let layer = mediaBinding.createEquirectLayer(video, init_clamp_values);
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assert_equals(layer.radius, 0, "radius should be zero.");
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assert_equals(layer.centralHorizontalAngle, 0,
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"centralHorizontalAngle should be zero.");
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assert_true(
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Math.abs(layer.upperVerticalAngle + Math.PI / 2) < FLOAT_EPSILON,
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"upperVerticalAngle should be -pi/2.");
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assert_true(
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Math.abs(layer.lowerVerticalAngle + Math.PI / 2) < FLOAT_EPSILON,
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"lowerVerticalAngle should be -pi/2.");
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});
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t.step(() => {
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// Check that create method clamps positive radius and angles according to spec.
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let init_clamp_values = Object.assign({}, valid_init, {
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radius: 2,
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centralHorizontalAngle: 7,
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upperVerticalAngle: 3,
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lowerVerticalAngle: 3
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});
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let layer = mediaBinding.createEquirectLayer(video, init_clamp_values);
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assert_equals(layer.radius, 2,
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"The radius value should be the same as provided to the init.");
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assert_true(
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Math.abs(layer.centralHorizontalAngle - 2 * Math.PI) < FLOAT_EPSILON,
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"centralHorizontalAngle should not be greater than a 2*pi.");
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assert_true(
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Math.abs(layer.upperVerticalAngle - Math.PI / 2) < FLOAT_EPSILON,
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"upperVerticalAngle should be pi/2.");
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assert_true(
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Math.abs(layer.lowerVerticalAngle - Math.PI / 2) < FLOAT_EPSILON,
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"lowerVerticalAngle should be pi/2.");
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});
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// Test that a valid init works.
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t.step(() => {
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const layer = mediaBinding.createEquirectLayer(video, valid_init);
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assert_true(layer instanceof XREquirectLayer, "Valid init parameters must create an XREquirectLayer.");
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});
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resolve();
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};
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});
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}
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xr_layer_promise_test("Ensure XRMediaBinding::createEquirectLayer throws the appropriate errors",
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testCreateEquirectLayer, TRACKED_IMMERSIVE_DEVICE, 'immersive-vr', { requiredFeatures: ['layers'] });
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</script>
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