1 files changed, 21 insertions, 20 deletions
diff --git a/dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/tanh.spec.ts b/dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/tanh.spec.ts
index 3aca5b924b..17978926a3 100644
--- a/dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/tanh.spec.ts
+++ b/dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/tanh.spec.ts
@@ -1,7 +1,7 @@
 export const description = `
 Execution tests for the 'tanh' builtin function
 
-S is AbstractFloat, f32, f16
+S is abstract-float, f32, f16
 T is S or vecN<S>
 @const fn tanh(e: T ) -> T
 Returns the hyperbolic tangent of e. Component-wise when T is a vector.
@@ -9,32 +9,33 @@ Returns the hyperbolic tangent of e. Component-wise when T is a vector.
 
 import { makeTestGroup } from '../../../../../../common/framework/test_group.js';
 import { GPUTest } from '../../../../../gpu_test.js';
-import { TypeF32, TypeF16 } from '../../../../../util/conversion.js';
-import { FP } from '../../../../../util/floating_point.js';
-import { fullF32Range, fullF16Range } from '../../../../../util/math.js';
-import { makeCaseCache } from '../../case_cache.js';
-import { allInputSources, run } from '../../expression.js';
+import { Type } from '../../../../../util/conversion.js';
+import { allInputSources, onlyConstInputSource, run } from '../../expression.js';
 
-import { builtin } from './builtin.js';
+import { abstractFloatBuiltin, builtin } from './builtin.js';
+import { d } from './tanh.cache.js';
 
 export const g = makeTestGroup(GPUTest);
 
-export const d = makeCaseCache('tanh', {
-  f32: () => {
-    return FP.f32.generateScalarToIntervalCases(fullF32Range(), 'unfiltered', FP.f32.tanhInterval);
-  },
-  f16: () => {
-    return FP.f16.generateScalarToIntervalCases(fullF16Range(), 'unfiltered', FP.f16.tanhInterval);
-  },
-});
-
 g.test('abstract_float')
   .specURL('https://www.w3.org/TR/WGSL/#float-builtin-functions')
   .desc(`abstract float tests`)
   .params(u =>
-    u.combine('inputSource', allInputSources).combine('vectorize', [undefined, 2, 3, 4] as const)
+    u
+      .combine('inputSource', onlyConstInputSource)
+      .combine('vectorize', [undefined, 2, 3, 4] as const)
   )
-  .unimplemented();
+  .fn(async t => {
+    const cases = await d.get('abstract');
+    await run(
+      t,
+      abstractFloatBuiltin('tanh'),
+      [Type.abstractFloat],
+      Type.abstractFloat,
+      t.params,
+      cases
+    );
+  });
 
 g.test('f32')
   .specURL('https://www.w3.org/TR/WGSL/#float-builtin-functions')
@@ -44,7 +45,7 @@ g.test('f32')
   )
   .fn(async t => {
     const cases = await d.get('f32');
-    await run(t, builtin('tanh'), [TypeF32], TypeF32, t.params, cases);
+    await run(t, builtin('tanh'), [Type.f32], Type.f32, t.params, cases);
   });
 
 g.test('f16')
@@ -58,5 +59,5 @@ g.test('f16')
   })
   .fn(async t => {
     const cases = await d.get('f16');
-    await run(t, builtin('tanh'), [TypeF16], TypeF16, t.params, cases);
+    await run(t, builtin('tanh'), [Type.f16], Type.f16, t.params, cases);
   });