1980685 - Update WebGPU CTS to new version e0cb07691d8805a6285093d89e3738f1059b7d0c from 2025-07-30 19:44:27

Status: RESOLVED FIXED

(Core :: Graphics: WebGPU, task, P1)

Description

[Update Bot]

This update covers 8 commits, including 1 new upstream commit I've never filed a bug on before. (It's the top one.). Here are the overall diff statistics, and then the commit information.

---

dom/webgpu/tests/cts/checkout/src/common/framework/resources.ts | 2 +-
dom/webgpu/tests/cts/checkout/src/resources/cache/hashes.json | 190 +++++-----
dom/webgpu/tests/cts/checkout/src/resources/cache/webgpu/shader/execution/tanh.bin | Bin
dom/webgpu/tests/cts/checkout/src/unittests/floating_point.spec.ts | 7 +-
dom/webgpu/tests/cts/checkout/src/webgpu/api/validation/encoding/encoder_open_state.spec.ts | 30 +-
dom/webgpu/tests/cts/checkout/src/webgpu/api/validation/encoding/encoder_state.spec.ts | 92 ++++-
dom/webgpu/tests/cts/checkout/src/webgpu/api/validation/image_copy/buffer_texture_copies.spec.ts | 8 +-
dom/webgpu/tests/cts/checkout/src/webgpu/format_info.ts | 20 +-
dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/subgroupShuffle.spec.ts | 80 ++-
dom/webgpu/tests/cts/checkout/src/webgpu/shader/validation/types/textures.spec.ts | 6 +-
dom/webgpu/tests/cts/checkout/src/webgpu/shader/validation/uniformity/uniformity.spec.ts | 16 +-
dom/webgpu/tests/cts/checkout/src/webgpu/util/floating_point.ts | 6 +-
dom/webgpu/tests/cts/checkout/tools/gen_version | 2 +-
dom/webgpu/tests/cts/moz.yaml | 4 +-
testing/web-platform/mozilla/tests/webgpu/common/framework/resources.js | 2 +-
testing/web-platform/mozilla/tests/webgpu/common/internal/version.js | 2 +-
testing/web-platform/mozilla/tests/webgpu/cts/webgpu/api/validation/encoding/encoder_state/cts.https.html | 1 +
testing/web-platform/mozilla/tests/webgpu/resources/cache/hashes.json | 190 +++++-----
testing/web-platform/mozilla/tests/webgpu/resources/cache/webgpu/shader/execution/tanh.bin | Bin
testing/web-platform/mozilla/tests/webgpu/webgpu/api/validation/encoding/encoder_open_state.spec.js | 30 +-
testing/web-platform/mozilla/tests/webgpu/webgpu/api/validation/encoding/encoder_state.spec.js | 92 ++++-
testing/web-platform/mozilla/tests/webgpu/webgpu/api/validation/image_copy/buffer_texture_copies.spec.js | 8 +-
testing/web-platform/mozilla/tests/webgpu/webgpu/format_info.js | 20 +-
testing/web-platform/mozilla/tests/webgpu/webgpu/shader/execution/expression/call/builtin/subgroupShuffle.spec.js | 80 ++-
testing/web-platform/mozilla/tests/webgpu/webgpu/shader/validation/types/textures.spec.js | 6 +-
testing/web-platform/mozilla/tests/webgpu/webgpu/shader/validation/uniformity/uniformity.spec.js | 16 +-
testing/web-platform/mozilla/tests/webgpu/webgpu/util/floating_point.js | 6 +-
27 files changed, 579 insertions(+), 337 deletions(-)

---

e0cb07691d8805a6285093d89e3738f1059b7d0c by petermcneeleychromium <[e-mail]>

https://github.com/gpuweb/cts/+/e0cb07691d8805a6285093d89e3738f1059b7d0c
Authored: 2025-07-30 12:44:27 -0700
Committed: 2025-07-30 15:44:27 -0400

Expand acceptable range of tanh (#4392)

• Expand acceptable range of tanh

• Update cache and unit

• Remove debugging

• Updating hashes

---

Co-authored-by: Peter McNeeley <[e-mail]>

Files Modified:

• src/resources/cache/hashes.json
• src/resources/cache/webgpu/shader/execution/tanh.bin
• src/unittests/floating_point.spec.ts
• src/webgpu/util/floating_point.ts

---

44dac855ba07b23c49d2cbc2c9d87bf8e6f38c47 by Andy Leiserson <[e-mail]>

https://github.com/gpuweb/cts/+/44dac855ba07b23c49d2cbc2c9d87bf8e6f38c47
Authored: 2025-07-22 09:57:39 -0700
Committed: 2025-07-22 16:57:39 +0000

Additional test cases for encoder states (#4401)

Files Modified:

• src/webgpu/api/validation/encoding/encoder_open_state.spec.ts
• src/webgpu/api/validation/encoding/encoder_state.spec.ts

---

ca68f034a79b43f57be0820a0b5762a32bfc91c5 by James Price <[e-mail]>

https://github.com/gpuweb/cts/+/ca68f034a79b43f57be0820a0b5762a32bfc91c5
Authored: 2025-07-22 11:14:18 -0400
Committed: 2025-07-22 11:14:18 -0400

Fix type of index in uniformity tests (#4432)

This slipped through because the test expects a shader validation
failure from the uniformity analysis, so the type error is seen as a
"pass". Added a control case operation to make sure that all of the
conditions compile successfully when no collective operations are
used.

Fixes #4430

Files Modified:

• src/webgpu/shader/validation/uniformity/uniformity.spec.ts

---

26530c7da1c48ea5d0bf4c5da83b15b996eb522f by Tim Nguyen <[e-mail]>

https://github.com/gpuweb/cts/+/26530c7da1c48ea5d0bf4c5da83b15b996eb522f
Authored: 2025-07-18 18:01:45 -0700
Committed: 2025-07-19 01:01:45 +0000

Fix "resoruces" typo in resources.ts (#4428)

Files Modified:

• src/common/framework/resources.ts

---

5b477670f53e5fefcf4bd829a2952013ef9d1953 by Greggman <[e-mail]>

https://github.com/gpuweb/cts/+/5b477670f53e5fefcf4bd829a2952013ef9d1953
Authored: 2025-07-16 15:05:04 -0700
Committed: 2025-07-16 22:05:04 +0000

Remove resolve from tier1 formats (#4425)

These 6 formats erroneously has resolve: true but they should
be resolve: false.

See: https://gpuweb.github.io/gpuweb/#texture-formats-tier1 and
https://github.com/gpuweb/gpuweb/pull/5237

Files Modified:

• src/webgpu/format_info.ts

---

2e418e21501e79ca507850eb3604a15aeec6b732 by Andy Leiserson <[e-mail]>

https://github.com/gpuweb/cts/+/2e418e21501e79ca507850eb3604a15aeec6b732
Authored: 2025-07-15 10:27:45 -0700
Committed: 2025-07-15 10:27:45 -0700

Tweak buffer_texture_copies:sample_count (#4423)

Previously, the copy size did not span the entire texture, which
violates both the requirement in "validating texture buffer copy"
that the texture not be multisampled, and the requirement in
"validating GPUTexelCopyTextureInfo" that a copy to a multisampled
texture span a complete surface.

This change makes the test more specific to the added requirement for
texture-buffer copies. The other requirement for texture copies is
checked by validation,encoding,cmds,copyTextureToTexture:multisampled_copy_restrictions.

Files Modified:

• src/webgpu/api/validation/image_copy/buffer_texture_copies.spec.ts

---

adce7faca7e083806561dd0703488d1457d56d79 by petermcneeleychromium <[e-mail]>

https://github.com/gpuweb/cts/+/adce7faca7e083806561dd0703488d1457d56d79
Authored: 2025-07-12 14:00:24 -0400
Committed: 2025-07-12 14:00:24 -0400

Avoid buffer overrun (#4422)

Co-authored-by: Peter McNeeley <[e-mail]>

Files Modified:

• src/webgpu/shader/execution/expression/call/builtin/subgroupShuffle.spec.ts

---

68676e34fb74086fa76ffd595cab83be55c927d4 by Greggman <[e-mail]>

https://github.com/gpuweb/cts/+/68676e34fb74086fa76ffd595cab83be55c927d4
Authored: 2025-07-11 12:14:48 -0700
Committed: 2025-07-11 19:14:48 +0000

Refactor isTextureFormatUsableAsStorageFormatInCreateShaderModule (#4419)

The function had an incomplete list. I still think the function
is better than checking for array membership in each test that needs
it. It's a single place that can encapsulate what to do to do check.
It's a single place to hide the type casting. It's also a single
place to fix if someone wants to change the internals for how this
info is stored. It's a central place to make device dependent changes
if that ever comes up.

Files Modified:

• src/webgpu/format_info.ts
• src/webgpu/shader/validation/types/textures.spec.ts

---

Comment 2

[Update Bot]

I've submitted a try run for this commit: https://treeherder.mozilla.org/jobs?repo=try&revision=b1e7868132eea386438b894fca1ffba53f7d191b

Comment 3

[Update Bot]

Attachment: Bug 1980685 - test(webgpu): update WebGPU CTS to e0cb07691d8805a6285093d89e3738f1059b7d0c r=#webgpu-reviewers

Comment 4

[Update Bot]

The try push is done, we found jobs with unclassified failures.

Needs Close Investigation:

• _mozilla/webgpu/cts/webgpu/api/validation/encoding/encoder_state/cts.https.html?q=webgpu:api,validation,encoding,encoder_state:call_after_successful_finish:*
  • 18 of 18 failed on different tasks
    - test-linux2204-64-wayland/opt-web-platform-tests-webgpu-13 (DHIpH_x3Qwijz0ayOPUThw)
    - test-linux2204-64-wayland/opt-web-platform-tests-webgpu-13 (GU_yjrmQQOS0UjfXpKr9MA)
    - test-linux2204-64-wayland/opt-web-platform-tests-webgpu-13 (M1zEvsFrSfKfffVnb9rZ6Q)
    - test-linux2204-64-wayland/debug-web-platform-tests-webgpu-1 (aPa8eE4YRCye8wvtExXR_A)
    - test-linux2204-64-wayland/debug-web-platform-tests-webgpu-1 (M3asMYboQ0ev2ptgFsOocA)
    - test-linux2204-64-wayland/debug-web-platform-tests-webgpu-1 (RZbMeCGCQVCbKST6eB33xA)
    - test-windows11-64-24h2/opt-web-platform-tests-webgpu-5 (c7b3SRUKQWSZZfUomkLaGw)
    - test-windows11-64-24h2/opt-web-platform-tests-webgpu-5 (JPje-xPtTAeiKx8PuKKAKQ)
    - test-windows11-64-24h2/opt-web-platform-tests-webgpu-5 (OMmiu653REW7BVRDqfT08g)
    - test-macosx1470-64/opt-web-platform-tests-webgpu-5 (d_8LNrtnSWOsdGLGRpCkJg)
    - test-macosx1470-64/opt-web-platform-tests-webgpu-5 (WqE3Uu9ISyeEp1QrM3S7Bw)
    - test-macosx1470-64/opt-web-platform-tests-webgpu-5 (YxYcaXGbQBatixPl-LnW8Q)
    - test-windows11-64-24h2/debug-web-platform-tests-webgpu-5 (arG-nTD4QEG2VvyyyZZDKw)
    - test-windows11-64-24h2/debug-web-platform-tests-webgpu-5 (FQep2aO6RbiuvMErbOgamw)
    - test-windows11-64-24h2/debug-web-platform-tests-webgpu-5 (JFoaz2DnSVmZA53Cwppr3A)
    - test-macosx1470-64/debug-web-platform-tests-webgpu-5 (AF7q8hUNRn2GXGzvwzWJiQ)
    - test-macosx1470-64/debug-web-platform-tests-webgpu-5 (E0gtSGx9TKWb4oOOkekYYA)
    - test-macosx1470-64/debug-web-platform-tests-webgpu-5 (ZN3qfeKSRtWYgqhG7Xv35Q)
• test-linux2204-64-wayland/opt-web-platform-tests-webgpu-backlog-19 - 1 of 3 failed on the same (retriggered) task (failed: aIfHTTdMQNirnLzjV0S5KQ)
• test-linux2204-64-wayland/opt-web-platform-tests-webgpu-backlog-18 - 1 of 3 failed on the same (retriggered) task (failed: BrtO2ZhBQuKfgHvSfnxCDQ)
• test-linux2204-64-wayland/opt-web-platform-tests-webgpu-backlog-long-1 - 1 of 3 failed on the same (retriggered) task (failed: NuOVZKrpQKCFLHb6N5WMqw)
• test-linux2204-64-wayland/opt-web-platform-tests-webgpu-backlog-long-3 - 2 of 3 failed on the same (retriggered) task (failed: FdsDifnzQ_KiG9D1T18rKw, T6v5MivkRcSXx7uPuNdziQ)
• test-linux2204-64-wayland/opt-web-platform-tests-webgpu-backlog-7 - 1 of 3 failed on the same (retriggered) task (failed: G4w5a87rQKalqsZh6o0LyA)
• test-linux2204-64-wayland/opt-web-platform-tests-webgpu-backlog-long-2 - 3 of 3 failed on the same (retriggered) task (failed: HVqOa5RqQmiD8u3zDLgfZg, ITTyFRUDRyW1aR0RlJlrHw, J-4o_Je1RMqM3GLswl8dKQ)
• test-linux2204-64-wayland/opt-web-platform-tests-webgpu-backlog-13 - 2 of 3 failed on the same (retriggered) task (failed: ICt_907nR_iRo1Y1Za6I8w, OeIjx1A_RGaxvTtVQ3fM0w)
• test-linux2204-64-wayland/opt-web-platform-tests-webgpu-backlog-10 - 2 of 3 failed on the same (retriggered) task (failed: IlK4FdzgSU-R6-HZL7Eb9A, O_fTYO59R-mJ8YDUMJCQwg)
• test-linux2204-64-wayland/opt-web-platform-tests-webgpu-backlog-long-4 - 2 of 3 failed on the same (retriggered) task (failed: L1rF6-7sTkCHQTJ0DikjTg, X1O9pU_ATh-gbXdlTJ_6kw)
• test-linux2204-64-wayland/opt-web-platform-tests-webgpu-backlog-5 - 1 of 3 failed on the same (retriggered) task (failed: WeHmgUFkQMmZstOjflWKTg)
• test-linux2204-64-wayland/opt-web-platform-tests-webgpu-backlog-12 - 3 of 3 failed on the same (retriggered) task (failed: NTuUHm9MTbGEkxIs9jkzfA, PqHnIMzuRumJqZmDVycQVw, W9MH3nunSyu22k1crI6xEw)
• test-linux2204-64-wayland/debug-web-platform-tests-webgpu-backlog-long-1 - 3 of 3 failed on the same (retriggered) task (failed: AZWIxJkZQqyoCHX298j9Mg, cyHm7rgkSimKEeA_NEN9Kg, MVNnzO1cRWa2n93Ii9xGmg)
• test-linux2204-64-wayland/debug-web-platform-tests-webgpu-backlog-12 - 3 of 3 failed on the same (retriggered) task (failed: cxOCwpNORlKyS_Glq3k8jQ, IIocs2KVSm-BlPDjZBsK_w, ObyGuV0SS_2IO3lFRQnXQw)
• test-linux2204-64-wayland/debug-web-platform-tests-webgpu-backlog-long-2 - 2 of 3 failed on the same (retriggered) task (failed: K3RMqthSR6O193VhcpuKZA, Pu_0U9_YRHyMvyJEfdKDrA)
• test-linux2204-64-wayland/debug-web-platform-tests-webgpu-backlog-13 - 1 of 3 failed on the same (retriggered) task (failed: D_JbKdJURK6EFLUOl1GSPg)
• test-linux2204-64-wayland/debug-web-platform-tests-webgpu-backlog-long-4 - 2 of 3 failed on the same (retriggered) task (failed: GX1-r4VRQki3mWhW2jWnRw, SPaeu_iiTISTndwK4QQWsA)
• test-linux2204-64-wayland/debug-web-platform-tests-webgpu-backlog-long-3 - 1 of 3 failed on the same (retriggered) task (failed: Oh4HB2eMTVyCybCOY9LogQ)
• test-linux2204-64-wayland/debug-web-platform-tests-webgpu-backlog-10 - 2 of 3 failed on the same (retriggered) task (failed: J4iAATzjQ9OZUW-Ut2RSQQ, X1AXFFQZS3a8qgQaHTHa9Q)
• test-linux2204-64-wayland/debug-web-platform-tests-webgpu-backlog-19 - 3 of 3 failed on the same (retriggered) task (failed: Uj-cTDPIRGeFTL1wAD7rKg, UmL6T_aaRFCHvtyPSJos-w, WqW1uG06QoWKLtooW5f0hA)
• test-windows11-64-24h2/opt-web-platform-tests-webgpu-backlog-8 - 1 of 3 failed on the same (retriggered) task (failed: AWZ4cL4yQTaU5ZLn2khRcw)
• test-windows11-64-24h2/opt-web-platform-tests-webgpu-backlog-long-2 - 1 of 3 failed on the same (retriggered) task (failed: NmmDoVYSSTWIfXHjsz_UuA)
• test-windows11-64-24h2/opt-web-platform-tests-webgpu-backlog-long-1 - 1 of 3 failed on the same (retriggered) task (failed: dSKztABoTNKpMXumLUXAfQ)
• test-windows11-64-24h2/opt-web-platform-tests-webgpu-backlog-16 - 3 of 3 failed on the same (retriggered) task (failed: CXtcAKqgTTGZvozqhNlJvg, CZQsk0orSWWASodqb_d2zg, DWmgmjqtRUSYt-wunneYnw)
• test-windows11-64-24h2/opt-web-platform-tests-webgpu-backlog-long-3 - 2 of 3 failed on the same (retriggered) task (failed: GOV8uVFQRHWNOuUes4lCOw, J5LxszKhSyWml5S9wgaAmQ)
• test-windows11-64-24h2/opt-web-platform-tests-webgpu-backlog-long-4 - 3 of 3 failed on the same (retriggered) task (failed: HncRKC5PSBaNdRILAeeCAA, VOEdn5K1T2qJQdtEhGF3NQ, YVq_MmCoQnOBDSvaZm1rpw)
• test-windows11-64-24h2/opt-web-platform-tests-webgpu-backlog-12 - 3 of 3 failed on the same (retriggered) task (failed: MP2vWhzGTB-1yh_0dTkU5g, XCcedyH_SJG_7Wc0ErYKkQ, ZZSpSw6NS5Oy9tgRww--tQ)
• test-macosx1470-64/opt-web-platform-tests-webgpu-backlog-10 - 1 of 3 failed on the same (retriggered) task (failed: aJhIBZj0TEKjrbiowj5pvQ)
• test-macosx1470-64/opt-web-platform-tests-webgpu-backlog-18 - 3 of 3 failed on the same (retriggered) task (failed: AxZBhXzYTHKaNxVM9mCqxg, DZBeJ-IlTmm6Ge1HUgiZgw, TxStTyilSim9e4-ie-9AWg)
• test-macosx1470-64/opt-web-platform-tests-webgpu-backlog-long-3 - 3 of 3 failed on the same (retriggered) task (failed: AzBcSc4eQ0yD_mKy8u_XYw, LgpAnEZpReiARdCU79l91Q, VG7r1U6wR3GBhuT1KFpqmw)
• test-macosx1470-64/opt-web-platform-tests-webgpu-backlog-19 - 3 of 3 failed on the same (retriggered) task (failed: CB4OD3i9TVqbqNSSiJ_tkg, RQvANEAoSN-w80qSNg5agw, ZUwirEEiQcm-cREvQAizDQ)
• test-macosx1470-64/opt-web-platform-tests-webgpu-backlog-9 - 3 of 3 failed on the same (retriggered) task (failed: eaPandFaTXWOyAx2VtRHeA, H7WpkA7GSwKXDrYhLtx9XA, SbJqi9NbQkCWnK0fCOlnqA)
• test-macosx1470-64/opt-web-platform-tests-webgpu-backlog-22 - 3 of 3 failed on the same (retriggered) task (failed: FBYQoD4ZTxeGikclZwMPGg, I3nndgozSRWzZoNiDe2j4Q, JyYINdHDTmWKNZoejJH9qw)
• test-macosx1470-64/opt-web-platform-tests-webgpu-backlog-long-4 - 3 of 3 failed on the same (retriggered) task (failed: HPk0EJ7QQRGpuP1LJESt9A, N2jW-Sb_R6uj7Q81MqulhA, O3CPzjbcTiaOgE1s2LkvqA)
• test-macosx1470-64/opt-web-platform-tests-webgpu-backlog-long-5 - 3 of 3 failed on the same (retriggered) task (failed: Hg1h3BWlSIqHe2osdUFGrA, RAt62HlbRueOUeJe_MJrrw, TlS7Ls9KTk2vdwb1RrE5rA)
• test-windows11-64-24h2/debug-web-platform-tests-webgpu-backlog-22 - 3 of 3 failed on the same (retriggered) task (failed: a_0h7qbkSbuD111h1YS9ZQ, c22N32KZTlG351nPmeJ11A, LAgUtB5xRNeW6RYTsBBf9g)
• test-macosx1470-64/debug-web-platform-tests-webgpu-backlog-long-4 - 2 of 3 failed on the same (retriggered) task (failed: aE4w0FXpQJqw4P8Fm_pkcA, Kq75n-rmTaGPLph_Q6m2cQ)
• test-windows11-64-24h2/debug-web-platform-tests-webgpu-backlog-long-4 - 3 of 3 failed on the same (retriggered) task (failed: AfDLsevsSZWWwZXy1x4ItQ, dr8lBGTRRra04XIPZfRoyg, eWrZbew3S2mq626A_REyBQ)
• test-windows11-64-24h2/debug-web-platform-tests-webgpu-backlog-3 - 2 of 3 failed on the same (retriggered) task (failed: XPfVQvp-TBS1zvN4cf0cNw, YtDtoJKkTNurs60BkV4G4A)
• test-macosx1470-64/debug-web-platform-tests-webgpu-backlog-long-5 - 3 of 3 failed on the same (retriggered) task (failed: AlPNySGCRPC16MEFZnZ60Q, BO4sx_acQAyBptJBHjmogw, WtLA6hLGTNqGU3poOxdz5Q)
• test-macosx1470-64/debug-web-platform-tests-webgpu-backlog-3 - 1 of 3 failed on the same (retriggered) task (failed: bgwDCSc1Rb6K4zRzAealkQ)
• test-macosx1470-64/debug-web-platform-tests-webgpu-backlog-long-2 - 2 of 3 failed on the same (retriggered) task (failed: atOPH3J6QduQ2FMAC3jjiw, SfMFAeZqQTSYyEfaHYzz9g)
• test-windows11-64-24h2/debug-web-platform-tests-webgpu-backlog-long-2 - 1 of 3 failed on the same (retriggered) task (failed: Pe3f77wFRm2KojO0aSbzcg)
• test-macosx1470-64/debug-web-platform-tests-webgpu-backlog-10 - 3 of 3 failed on the same (retriggered) task (failed: BDfYnHaGS4-6K6NzLo20iA, bu2bNxXVRaOwchwYbA-rVw, O1zJ3bGKS061X4ISdBSofg)
• test-windows11-64-24h2/debug-web-platform-tests-webgpu-backlog-18 - 2 of 3 failed on the same (retriggered) task (failed: aVhqVt-VTX6OciDCn6Se7A, G2LPN5NwSCW_Oqb9xsLICg)
• test-windows11-64-24h2/debug-web-platform-tests-webgpu-backlog-long-1 - 2 of 3 failed on the same (retriggered) task (failed: C8KumRSnQOyuaYFgBKQriA, Xo6uksSAT-Or8FrfuIeOzw)
• test-windows11-64-24h2/debug-web-platform-tests-webgpu-backlog-long-5 - 2 of 3 failed on the same (retriggered) task (failed: bdNsP-EjR2mZnzzkUPGAqg, FReuP1htRaqKOdiF9i-VHw)
• test-macosx1470-64/debug-web-platform-tests-webgpu-backlog-19 - 3 of 3 failed on the same (retriggered) task (failed: cAODdU9jTnOEIhxsxGESgg, f1CHby-6RJO97j23ZIh_Xw, Vn3F-vWvTfS8S0oIA-coeg)
• test-macosx1470-64/debug-web-platform-tests-webgpu-backlog-18 - 1 of 3 failed on the same (retriggered) task (failed: ceRUCT5RSiKxkugONIvWDA)
• test-macosx1470-64/debug-web-platform-tests-webgpu-backlog-long-3 - 3 of 3 failed on the same (retriggered) task (failed: CQjeDRQKQ3mtT87wruhmyQ, PQrBEyZBRS-69iPvU7ofRQ, QH6o0elLTF6Ij9Ob9muadw)
• test-windows11-64-24h2/debug-web-platform-tests-webgpu-backlog-long-3 - 3 of 3 failed on the same (retriggered) task (failed: CaTLPNPiRXWQXVbFMq2yeg, SnV-P03nThWo8ZZv44KGag, UNDtn13jQEyBkB7PBbERXA)
• test-macosx1470-64/debug-web-platform-tests-webgpu-backlog-22 - 3 of 3 failed on the same (retriggered) task (failed: Cr6YLUkZRzKSV1XicNSR1g, TSlu4VD-ScaqYH5I71R1qw, Wwyp4pbuT0Ck4dPIjh2XfQ)
• test-windows11-64-24h2/debug-web-platform-tests-webgpu-backlog-10 - 1 of 3 failed on the same (retriggered) task (failed: Ua7seospQNyCCRR-ICEedg)
• test-macosx1470-64/debug-web-platform-tests-webgpu-backlog-9 - 2 of 3 failed on the same (retriggered) task (failed: dvJUueRCS9-ViQ-DgaDWKA, MgTHup1tQr2rvwNOGPe0Cg)
• test-macosx1470-64/debug-web-platform-tests-webgpu-backlog-long-1 - 3 of 3 failed on the same (retriggered) task (failed: ENBk65nVR62fuDFpyPlNLg, KpCL3RjkRJaKKRQ6R9XCQw, O34r_SMeRt2CcdYtfuV2Nw)
• test-windows11-64-24h2/debug-web-platform-tests-webgpu-backlog-6 - 2 of 3 failed on the same (retriggered) task (failed: F685Kc6PRdC6XodHFeK9Wg, ZRrRIwcBSGeW75o0zRtTHg)
• test-macosx1470-64/debug-web-platform-tests-webgpu-backlog-25 - 1 of 3 failed on the same (retriggered) task (failed: GrFo5eX7Tq6LYfVXlxzEmg)
• test-windows11-64-24h2/debug-web-platform-tests-webgpu-backlog-15 - 2 of 3 failed on the same (retriggered) task (failed: R6xYkHdIQDOfb7ipb0oNYA, JjI7bSYQT4eUqSOrCpIjFQ)

Needs Investigation (Possible Intermittents):

• _mozilla/webgpu/cts/webgpu/api/validation/capability_checks/limits/maxStorageBuffersPerShaderStage/cts.https.html?q=webgpu:api,validation,capability_checks,limits,maxStorageBuffersPerShaderStage:createBindGroupLayout,at_over:*
  • 1 of 3 failed on the same (retriggered) task
    - test-windows11-64-24h2/opt-web-platform-tests-webgpu-long-1 (e6QUZAH0SeCwk2dgV0A39Q)
• test-linux2204-64-wayland/opt-web-platform-tests-webgpu-11 - 1 of 3 failed on the same (retriggered) task (failed: EwWDGVMlSxenEWScrV6mEA)
• test-linux2204-64-wayland/opt-web-platform-tests-webgpu-19 - 1 of 3 failed on the same (retriggered) task (failed: aVienIT7Ti2D6B8YStHzGw)
• test-linux2204-64-wayland/opt-web-platform-tests-webgpu-20 - 3 of 3 failed on the same (retriggered) task (failed: cMdb8LhCRg-9cfa-1gEevA, EwCYHt8PRXG-yPNazOdnRg, GgvMb0RIQZyGvweJdfvsQg)
• test-linux2204-64-wayland/opt-web-platform-tests-webgpu-4 - 1 of 3 failed on the same (retriggered) task (failed: MVlhtm0WQrC8Ktwab_KRlQ)
• test-linux2204-64-wayland/debug-web-platform-tests-webgpu-12 - 1 of 3 failed on the same (retriggered) task (failed: fyaoYgl9T02hNZsV0VjLnw)

Known Issues:

• _mozilla/webgpu/cts/webgpu/api/validation/createBindGroup/cts.https.html?q=webgpu:api,validation,createBindGroup:storage_texture,format:*
  - test-macosx1470-64/opt-web-platform-tests-webgpu-7 (El-GzTEbTSm6GPZ0GXdEjw)

These failures could mean that the library update changed something and caused
tests to fail. You'll need to review them yourself and decide where to go from here.

In either event, I have done all I can and you will need to take it from here. If you
don't want to land my patch, you can replicate it locally for editing with
./mach vendor dom/webgpu/tests/cts/moz.yaml

When reviewing, please note that this is external code, which needs a full and
careful inspection - not a rubberstamp.

Comment 5

[Erich Gubler [:ErichDonGubler] (he/him)]

Attachment: Bug 1980685 - test(webgpu): accept observed CTS intermittents r=#webgpu-reviewers

Comment 6

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/43f469eee0b6
https://hg.mozilla.org/integration/autoland/rev/0d11ba86fbcd
test(webgpu): update WebGPU CTS to e0cb07691d8805a6285093d89e3738f1059b7d0c r=webgpu-reviewers,aleiserson

Comment 7

[Narcis Beleuzu [:NarcisB]]

https://hg.mozilla.org/mozilla-central/rev/0d11ba86fbcd

Comment 8

[Update Bot]

This bug is being closed because a newer revision of the library is available.
This bug will be marked as a duplicate of it (because although this bug is older, it is superseded by the newer one).