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<!doctype html>
<title>XRWebGLBinding::createCubeLayer</title>
<link rel="help" href="https://immersive-web.github.io/layers/#dom-xrwebglbinding-createcubelayer">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../resources/webxr_util.js"></script>
<script src="../resources/webxr_test_constants.js"></script>
<script src="./xr_layer_promise_test.js"></script>
<canvas id="webgl-canvas"></canvas>
<script>
function testCreateCubeLayer(xrSession, deviceController, t, { gl, xrBinding, xrSpace }) {
return new Promise((resolve, reject) => {
const valid_init = {
space: xrSpace,
viewPixelWidth: 1024,
viewPixelHeight: 1024
};
t.step(() => {
// Width and height must be equal.
let invalid_size = Object.assign({}, valid_init, { viewPixelHeight: valid_init.viewPixelWidth + 1 });
assert_throws_js(TypeError, () => xrBinding.createCubeLayer(invalid_size), "width and height are different");
});
// Test that a valid init works.
t.step(() => {
const layer = xrBinding.createCubeLayer(valid_init);
assert_true(layer instanceof XRCubeLayer, "Valid init parameters must create an XRCubeLayer");
resolve();
});
});
}
xr_layer_promise_test("Ensure XrWebGLBinding::createCubeLayer throws the appropriate errors",
testCreateCubeLayer, TRACKED_IMMERSIVE_DEVICE, 'immersive-vr', { requiredFeatures: ['layers'] });
</script>
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