thebabalola f0a4eb71bb Bug 2031515 [wpt PR 59061] - script: Fix panic in compressedTexSubImage2D when no base image exists, a=testonly ...

Automatic update from web-platform-tests
script: Fix panic in compressedTexSubImage2D when no base image exists

Calling compressedTexSubImage2D without a prior compressedTexImage2D
for the same texture target and level caused a panic because
image_info_for_target returned None and .unwrap() was called on it.

Per the WebGL spec, this should generate GL_INVALID_OPERATION instead
of panicking. Replace the unwrap with proper error handling.

Also adds a WPT crash test that reproduces the original panic.

Fixes: #43527
Signed-off-by: thebabalola <[email protected]>

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script: Add MissingBaseTexture variant and rewrite WPT test as testharness

Signed-off-by: thebabalola <[email protected]>

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wpt-commits: 1d323b6b5c723bb21f852e16c6f47f4552cb5075, c94a02b563e7b4e8f89d35f19261657b29f4e0ae
wpt-pr: 59061

2026-04-23 10:10:11 +00:00

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basic-unused-context-crash.html

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bufferSubData.html

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common.js

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compressed-tex-sub-image-2d-without-base-image.html

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compressedTexImage2D.html

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compressedTexSubImage2D.html

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idlharness.any.js

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META.yml

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texImage2D.html

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texSubImage2D.html

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uniformMatrixNfv.html

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WEB_FEATURES.yml

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