зеркало из https://github.com/mozilla/gecko-dev.git
62 строки
1.9 KiB
HTML
62 строки
1.9 KiB
HTML
<!DOCTYPE html>
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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/test-constants.js"></script>
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<script src="resources/webxr_util.js"></script>
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<script src="resources/xr-test-asserts.js"></script>
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<canvas></canvas>
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<script>
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let immersiveTestName = "XRWebGLLayer reports a valid viewports for immersive sessions";
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let inlineTestName = "XRWebGLLayer reports a valid viewports for inline sessions";
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let fakeDeviceInitParams = { supportsImmersive:true };
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let testFunction = function(session, fakeDeviceController, t) {
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// Need to have a valid pose.
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fakeDeviceController.setXRPresentationFrameData(VALID_POSE_MATRIX, [{
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eye:"left",
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projectionMatrix: VALID_PROJECTION_MATRIX,
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viewMatrix: VALID_VIEW_MATRIX
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}, {
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eye:"right",
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projectionMatrix: VALID_PROJECTION_MATRIX,
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viewMatrix: VALID_VIEW_MATRIX
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}]);
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return session.requestReferenceSpace('viewer')
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.then((space) => new Promise((resolve) => {
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function onFrame(time, xrFrame) {
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let viewer_pose = xrFrame.getViewerPose(space);
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let layer = xrFrame.session.renderState.baseLayer;
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for (view of viewer_pose.views) {
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let viewport = layer.getViewport(view);
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// Ensure the returned object is an XRViewport object
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assert_not_equals(viewport, null);
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assert_true(viewport instanceof XRViewport);
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// Ensure the viewport dimensions are valid
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assert_greater_than_equal(viewport.x, 0);
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assert_greater_than_equal(viewport.y, 0);
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assert_greater_than_equal(viewport.width, 1);
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assert_greater_than_equal(viewport.height, 1);
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}
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// Finished test.
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resolve();
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}
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session.requestAnimationFrame(onFrame);
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}));
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};
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xr_session_promise_test(immersiveTestName, testFunction,
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fakeDeviceInitParams, 'immersive-vr');
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xr_session_promise_test(inlineTestName, testFunction,
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fakeDeviceInitParams, 'inline');
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</script>
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