73 test failure in Firefox with WebGL Validation turned on.

[mramato]

A half dozen Sun rendering tests fail and then ~50 or so ScreenSpaceEventHandler related tests.

I think it's okay to ship 1.21 with these validation-only failures, but I'd like to hear someone agree with that before tagging the 1.21 release.

[mramato]

I tested all of the Sandcastle examples in Firefox and everything works fine. Since everything is fine when running without webgl validation, I think we're good for 1.21, but we should definitely look at this for 1.22.

[pjcozzi]

Agreed. OK for 1.21.

[bagnell]

Do you still see 73? I see 9 and they are all Scene tests.

[mramato]

With the latest Firefox and master, I'm now seeing 10 failures. 9 in Scene and one in OrientedBoundingBox. I'm also getting AfterAll RuntimeError: WebGL Error: CONTEXT_LOST_WEBGL lost: deleteTexture([object WebGLTexture]) at the top of the test run.

[pjcozzi]

Not required for 1.23 tomorrow. Could be worth a look at the code sprint.

[pjcozzi]

Not important enough for 1.23.

[hpinkos]

I only found one test failure left while doing the 1.24 release

[bagnell]

For the 1.26 release I'm seeing 11 failures:

Scene/WebMapServiceImageryProvider pickFeatures works with GeoJSON responses
Scene/LabelCollection can render after adding a label
Scene/Scene debugShowGlobeDepth
Scene/Scene opaque/translucent render order (1)
Scene/Scene opaque/translucent render order (2)
Scene/Scene renders fast path with no translucent primitives
Scene/Scene renders with OIT and without FXAA
Scene/Scene renders map twice when in 2D
Scene/Scene pickPosition
Scene/Scene pickPosition returns undefined when useDepthPicking is false
Scene/Scene pickPosition throws without windowPosition

Majority of the errors are
WebGL Error: INVALID_OPERATION: drawElements or
WebGL Error: OUT_OF_MEMORY: drawElements

[mramato]

I'm still getting similar failures to @bagnell for 1.27

[hpinkos]

I can't run the WebGL validation tests without it crashing Firefox (51.0.1 64-bit)
The Scene specs seem to be causing the problem. Running the specs on the other folders works fine

[pjcozzi]

I can't run the WebGL validation tests without it crashing Firefox (51.0.1 64-bit)
The Scene specs seem to be causing the problem. Running the specs on the other folders works fine

Covered in #4942

[shehzan10]

Cross posting here. @hpinkos The culprit test/line is https://github.com/AnalyticalGraphicsInc/cesium/blob/master/Specs/Scene/SceneSpec.js#L296.
If you exclude this test, you should be able to run the tests in firefox just fine.

[mramato]

This now crashes the Firefox tab completely.

[pjcozzi]

There's one failure in Chrome with WebGL validation:

Scene/Scene raises the preRender event prior to rendering
RuntimeError: WebGL Error: CONTEXT_LOST_WEBGL lost: undefined();

This passes when ran as an individual test, but fails when all the Scene tests are ran: http://localhost:8080/Specs/SpecRunner.html?webglValidation=&spec=Scene%2FScene

[hpinkos]

I got these 8 test failures when prepping the 1.43 release

• Scene/Camera computeViewRectangle when zoomed in
• Scene/Camera computeViewRectangle when zoomed in to IDL
• DataSources/CzmlDataSource checks validation document
• Scene/Expression evaluates exp function
• Core/OrientedBoundingBox distanceSquaredTo
• Scene/Vector3DTilePoints renders a point
• Scene/Vector3DTilePoints renders a point with an image
• Scene/PointCloud3DTileContent clipping planes union regions

Most of them looked like precision errors. Like Expected 16.000000000000014 to equal epsilon 16, 1e-14.

[lilleyse]

The errors I see (excluding #6408):

• Scene/PointCloud3DTileContent clipping planes union regions (Float)
• Scene/Scene always raises preUpdate event after updating (passes individually)
• Scene/Vector3DTilePoints renders a point