1 files changed, 3 insertions, 22 deletions
diff --git a/dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/unpack2x16snorm.spec.ts b/dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/unpack2x16snorm.spec.ts
index 195cfd9a01..059a5664f9 100644
--- a/dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/unpack2x16snorm.spec.ts
+++ b/dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/unpack2x16snorm.spec.ts
@@ -7,33 +7,14 @@ of bits 16×i through 16×i+15 of e as a twos-complement signed integer.
 
 import { makeTestGroup } from '../../../../../../common/framework/test_group.js';
 import { GPUTest } from '../../../../../gpu_test.js';
-import { TypeF32, TypeU32, TypeVec } from '../../../../../util/conversion.js';
-import { FP } from '../../../../../util/floating_point.js';
-import { fullU32Range } from '../../../../../util/math.js';
-import { makeCaseCache } from '../../case_cache.js';
+import { Type } from '../../../../../util/conversion.js';
 import { allInputSources, run } from '../../expression.js';
 
 import { builtin } from './builtin.js';
+import { d } from './unpack2x16snorm.cache.js';
 
 export const g = makeTestGroup(GPUTest);
 
-export const d = makeCaseCache('unpack2x16snorm', {
-  u32_const: () => {
-    return FP.f32.generateU32ToIntervalCases(
-      fullU32Range(),
-      'finite',
-      FP.f32.unpack2x16snormInterval
-    );
-  },
-  u32_non_const: () => {
-    return FP.f32.generateU32ToIntervalCases(
-      fullU32Range(),
-      'unfiltered',
-      FP.f32.unpack2x16snormInterval
-    );
-  },
-});
-
 g.test('unpack')
   .specURL('https://www.w3.org/TR/WGSL/#unpack-builtin-functions')
   .desc(
@@ -44,5 +25,5 @@ g.test('unpack')
   .params(u => u.combine('inputSource', allInputSources))
   .fn(async t => {
     const cases = await d.get(t.params.inputSource === 'const' ? 'u32_const' : 'u32_non_const');
-    await run(t, builtin('unpack2x16snorm'), [TypeU32], TypeVec(2, TypeF32), t.params, cases);
+    await run(t, builtin('unpack2x16snorm'), [Type.u32], Type.vec2f, t.params, cases);
   });