kc3-lang/angle/src/tests/deqp_support

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  • Hash : 81086a18
    Author : angle-autoroll
    Date : 2024-07-23T15:51:35 

    Manual roll VK-GL-CTS from 5b2dfe7c775a to 5a542d2049d7 (1 revision)

Manual roll requested by solti@google.com

https://chromium.googlesource.com/external/github.com/KhronosGroup/VK-GL-CTS.git/+log/5b2dfe7c775a..5a542d2049d7

2024-07-19 marcin.hajder@mobica.com Port KC-CTS tests to VK-GL-CTS
(CoverageGL21), PART 8

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/vk-gl-cts-angle-autoroll
Please CC angle-team@google.com,solti@google.com on the revert to ensure
that a human
is aware of the problem.

To file a bug in ANGLE:
https://bugs.chromium.org/p/angleproject/issues/entry

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Manual edits
- Patchset 2: fetched the original roller generated CL
- Patchset 3: added missing parts, and run "python3
  scripts/run_code_generation.py"
- Patchset 4: suppress the failures: KHR-GLES3.api.coverage and
  KHR-GL46.api.coverage.  see https://anglebug.com/355292302

Bug: b/354737043
Bug: angleproject:355292302
Tbr: solti@google.com
Change-Id: Ie38a65c6db0b3330e970971bd1325e3c419b6248
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5739577
Reviewed-by: Yuxin Hu <yuxinhu@google.com>
Commit-Queue: Solti Ho <solti@google.com>

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    Description

    A conformant OpenGL ES implementation for Windows, Mac, Linux, iOS and Android.

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  • README.md

  • dEQP Support

    ANGLE integrates dEQP (i.e. the OpenGL CTS) for conformance testing. It uses gtest to run tests, and provides the means for dEQP to use ANGLE.

    Overriding dEQP files

    Occasionally, ANGLE overrides certain dEQP files by copying them to this directory, adding the _override suffix, and modifying them. deqp.gni is used to select these override files to be built with dEQP instead of the original files.

    This is primarily done to fix tests until they are fixed upstream.

    Expectation files format

    For every set of dEQP tests, for example GLES3 tests on the Vulkan backend, an expectations file exists to let the test harness know which tests it should skip (as they are known to crash), or expect to see failed. Warnings are generated if a test unexpectedly passes, but an unexpected failure is an error. This let’s ANGLE ensure there are no regressions.

    If multiple test expectations in a file match a specific test due to wildcards, the test harness picks the first match in the file as the overriding expectation.

    While developing a feature, or testing on a new platform, the expectations files can be modified to reflect the reality of the situation. The expected format for every line in these files is:

    {BUG#} {MODIFIERS} : {TEST_NAME} = {PASS,FAIL,FLAKY,TIMEOUT,SKIP}

    MODIFIERS can be a combination of the below list, combined with a logical AND:

    WIN XP VISTA WIN7 WIN8 WIN10
MAC LEOPARD SNOWLEOPARD LION MOUNTAINLION MAVERICKS YOSEMITE ELCAPITAN SIERRA HIGHSIERRA MOJAVE
LINUX CHROMEOS ANDROID
NVIDIA AMD INTEL
DEBUG RELEASE
D3D9 D3D11 OPENGL GLES VULKAN WGPU
NEXUS5X PIXEL2ORXL PIXEL4ORXL PIXEL6
QUADROP400
SWIFTSHADER
PREROTATION PREROTATION90 PREROTATION180 PREROTATION270
NOSAN ASAN TSAN UBSAN

    TEST_NAME can be a specific test name, or set of test names using '*' as wildcard anywhere in the name. Examples:

    // Disabled everywhere as is too slow:
3445 : dEQP-GLES31.functional.ssbo.layout.random.all_shared_buffer.48 = SKIP

// Crashes on both D3D11 and OPENGL:
1442 OPENGL : dEQP-GLES31.functional.separate_shader.* = SKIP
1442 D3D11 : dEQP-GLES31.functional.separate_shader.* = SKIP

// Unsupported feature:
3726 VULKAN ANDROID : dEQP-GLES31.functional.synchronization.inter_call.without_memory_barrier.*atomic_counter* = FAIL

// Failing test in Nvidia's OpenGL implementation on windows:
1665 WIN NVIDIA OPENGL : dEQP-GLES31.functional.draw_indirect.negative.command_offset_not_in_buffer_unsigned32_wrap = FAIL

// Failing when emulated pre-rotation is enabled, no matter which angle:
1234 PREROTATION : dEQP-GLES3.*blit* = FAIL

// Failing when emulated pre-rotation is enabled with 270 degree angle:
1234 PREROTATION270 : dEQP-GLES3.*blit* = FAIL

// Flaky when run with thread-sanitizer (TSan)
6678 TSAN : dEQP-EGL.functional.sharing.gles2.multithread.random* = FLAKY

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