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Diffstat (limited to '')
-rw-r--r-- | dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/reflect.spec.ts | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/reflect.spec.ts b/dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/reflect.spec.ts new file mode 100644 index 0000000000..a2865e1a85 --- /dev/null +++ b/dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/reflect.spec.ts @@ -0,0 +1,137 @@ +export const description = ` +Execution tests for the 'reflect' builtin function + +T is vecN<AbstractFloat>, vecN<f32>, or vecN<f16> +@const fn reflect(e1: T, e2: T ) -> T +For the incident vector e1 and surface orientation e2, returns the reflection +direction e1-2*dot(e2,e1)*e2. +`; + +import { makeTestGroup } from '../../../../../../common/framework/test_group.js'; +import { GPUTest } from '../../../../../gpu_test.js'; +import { TypeF32, TypeVec } from '../../../../../util/conversion.js'; +import { reflectInterval } from '../../../../../util/f32_interval.js'; +import { sparseVectorF32Range } from '../../../../../util/math.js'; +import { makeCaseCache } from '../../case_cache.js'; +import { allInputSources, generateVectorPairToVectorCases, run } from '../../expression.js'; + +import { builtin } from './builtin.js'; + +export const g = makeTestGroup(GPUTest); + +export const d = makeCaseCache('reflect', { + f32_vec2_const: () => { + return generateVectorPairToVectorCases( + sparseVectorF32Range(2), + sparseVectorF32Range(2), + 'f32-only', + reflectInterval + ); + }, + f32_vec2_non_const: () => { + return generateVectorPairToVectorCases( + sparseVectorF32Range(2), + sparseVectorF32Range(2), + 'unfiltered', + reflectInterval + ); + }, + f32_vec3_const: () => { + return generateVectorPairToVectorCases( + sparseVectorF32Range(3), + sparseVectorF32Range(3), + 'f32-only', + reflectInterval + ); + }, + f32_vec3_non_const: () => { + return generateVectorPairToVectorCases( + sparseVectorF32Range(3), + sparseVectorF32Range(3), + 'unfiltered', + reflectInterval + ); + }, + f32_vec4_const: () => { + return generateVectorPairToVectorCases( + sparseVectorF32Range(4), + sparseVectorF32Range(4), + 'f32-only', + reflectInterval + ); + }, + f32_vec4_non_const: () => { + return generateVectorPairToVectorCases( + sparseVectorF32Range(4), + sparseVectorF32Range(4), + 'unfiltered', + reflectInterval + ); + }, +}); + +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', [2, 3, 4] as const)) + .unimplemented(); + +g.test('f32_vec2') + .specURL('https://www.w3.org/TR/WGSL/#numeric-builtin-functions') + .desc(`f32 tests using vec2s`) + .params(u => u.combine('inputSource', allInputSources)) + .fn(async t => { + const cases = await d.get( + t.params.inputSource === 'const' ? 'f32_vec2_const' : 'f32_vec2_non_const' + ); + await run( + t, + builtin('reflect'), + [TypeVec(2, TypeF32), TypeVec(2, TypeF32)], + TypeVec(2, TypeF32), + t.params, + cases + ); + }); + +g.test('f32_vec3') + .specURL('https://www.w3.org/TR/WGSL/#numeric-builtin-functions') + .desc(`f32 tests using vec3s`) + .params(u => u.combine('inputSource', allInputSources)) + .fn(async t => { + const cases = await d.get( + t.params.inputSource === 'const' ? 'f32_vec3_const' : 'f32_vec3_non_const' + ); + await run( + t, + builtin('reflect'), + [TypeVec(3, TypeF32), TypeVec(3, TypeF32)], + TypeVec(3, TypeF32), + t.params, + cases + ); + }); + +g.test('f32_vec4') + .specURL('https://www.w3.org/TR/WGSL/#numeric-builtin-functions') + .desc(`f32 tests using vec4s`) + .params(u => u.combine('inputSource', allInputSources)) + .fn(async t => { + const cases = await d.get( + t.params.inputSource === 'const' ? 'f32_vec4_const' : 'f32_vec4_non_const' + ); + await run( + t, + builtin('reflect'), + [TypeVec(4, TypeF32), TypeVec(4, TypeF32)], + TypeVec(4, TypeF32), + t.params, + cases + ); + }); + +g.test('f16') + .specURL('https://www.w3.org/TR/WGSL/#float-builtin-functions') + .desc(`f16 tests`) + .params(u => u.combine('inputSource', allInputSources).combine('vectorize', [2, 3, 4] as const)) + .unimplemented(); |