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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
| commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
| tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /testing/web-platform/tests/webxr/xrViewport_valid.https.html | |
| parent | Initial commit. (diff) | |
| download | thunderbird-upstream.tar.xz thunderbird-upstream.zip | |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/webxr/xrViewport_valid.https.html')
| -rw-r--r-- | testing/web-platform/tests/webxr/xrViewport_valid.https.html | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webxr/xrViewport_valid.https.html b/testing/web-platform/tests/webxr/xrViewport_valid.https.html new file mode 100644 index 0000000000..c64c56cfdd --- /dev/null +++ b/testing/web-platform/tests/webxr/xrViewport_valid.https.html @@ -0,0 +1,76 @@ +<!DOCTYPE html> +<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> +let testName = "XRViewport attributes are valid"; + +let fakeDeviceInitParams = TRACKED_IMMERSIVE_DEVICE; + +let testFunction = function(session, fakeDeviceController, t, sessionObjects) { + return session.requestReferenceSpace('local') + .then((referenceSpace) => new Promise((resolve) =>{ + let webglLayer = sessionObjects.glLayer; + function onFrame(time, xrFrame) { + t.step(() => { + let pose = xrFrame.getViewerPose(referenceSpace); + assert_not_equals(pose, null); + assert_not_equals(pose.views, null); + + if (session.sessionInit['optionalFeatures'].includes('secondary-views')) { + assert_equals(pose.views.length, 3); + } else { + assert_equals(pose.views.length, 2); + } + + // Ensure the views report the expected viewports into the WebGL layer. + for (let i = 0; i < pose.views.length; i++) { + let view = pose.views[i]; + let viewport = webglLayer.getViewport(view); + + assert_not_equals(viewport, null); + assert_true(viewport instanceof XRViewport); + + // Exact viewport values don't matter, but they must pass several tests: + + // Viewports have non-zero widths and heights. + assert_greater_than(viewport.width, 0); + assert_greater_than(viewport.height, 0); + + // Viewports are located within the framebuffer. + assert_greater_than_equal(viewport.x, 0); + assert_greater_than_equal(viewport.y, 0); + + assert_less_than_equal( + viewport.x + viewport.width, webglLayer.framebufferWidth); + assert_less_than_equal( + viewport.y + viewport.height, webglLayer.framebufferHeight); + + // Assume that the viewports are ordered from left to right. This is + // not a requirement by the WebXR spec, but is a sanity check since + // this is how Blink orders them. + if (i != 0) { + let previousView = pose.views[i - 1]; + let previousViewport = webglLayer.getViewport(previousView); + assert_less_than_equal(previousViewport.x + previousViewport.width, viewport.x); + } + } + }); + + resolve(); + } + session.requestAnimationFrame(onFrame); + })); +}; + +xr_session_promise_test( + testName, testFunction, fakeDeviceInitParams, 'immersive-vr', + {'optionalFeatures': []}); + +xr_session_promise_test( + testName + ' with secondary views requested', testFunction, fakeDeviceInitParams, 'immersive-vr', + {'optionalFeatures': ['secondary-views']}); + +</script> |