Compat: make texture_view:write handle 0 storage textures (#4100)

gpuweb · Dec 17, 2024 · 975839c · 975839c
1 parent 64c1fa9
commit 975839c
Showing 1 changed file with 9 additions and 2 deletions.
diff --git a/src/webgpu/api/operation/texture_view/write.spec.ts b/src/webgpu/api/operation/texture_view/write.spec.ts
@@ -22,11 +22,11 @@ import {
   kTextureFormatInfo,
   RegularTextureFormat,
 } from '../../../format_info.js';
-import { GPUTest, TextureTestMixin } from '../../../gpu_test.js';
+import { GPUTest, MaxLimitsTestMixin, TextureTestMixin } from '../../../gpu_test.js';
 import { kFullscreenQuadVertexShaderCode } from '../../../util/shader.js';
 import { TexelView } from '../../../util/texture/texel_view.js';
 
-export const g = makeTestGroup(TextureTestMixin(GPUTest));
+export const g = makeTestGroup(TextureTestMixin(MaxLimitsTestMixin(GPUTest)));
 
 const kTextureViewWriteMethods = [
   'storage-write-fragment',
@@ -355,6 +355,13 @@ TODO: Test rgb10a2uint when TexelRepresentation.numericRange is made per-compone
   .fn(t => {
     const { format, method, sampleCount, viewUsageMethod } = t.params;
 
+    t.skipIf(
+      t.isCompatibility &&
+        method === 'storage-write-fragment' &&
+        !(t.device.limits.maxStorageBuffersInFragmentStage! > 0),
+      `maxStorageBuffersInFragmentStage(${t.device.limits.maxStorageBuffersInFragmentStage}) < 1`
+    );
+
     const textureUsageForMethod = method.includes('storage')
       ? GPUTextureUsage.STORAGE_BINDING
       : GPUTextureUsage.RENDER_ATTACHMENT;