diff options
Diffstat (limited to 'dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/length.spec.ts')
-rw-r--r-- | dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/length.spec.ts | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/length.spec.ts b/dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/length.spec.ts new file mode 100644 index 0000000000..1fb54f6fa0 --- /dev/null +++ b/dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/length.spec.ts @@ -0,0 +1,107 @@ +export const description = ` +Execution tests for the 'length' builtin function + +S is AbstractFloat, f32, f16 +T is S or vecN<S> +@const fn length(e: T ) -> f32 +Returns the length of e (e.g. abs(e) if T is a scalar, or sqrt(e[0]^2 + e[1]^2 + ...) if T is a vector). +`; + +import { makeTestGroup } from '../../../../../../common/framework/test_group.js'; +import { GPUTest } from '../../../../../gpu_test.js'; +import { TypeF32, TypeVec } from '../../../../../util/conversion.js'; +import { lengthInterval } from '../../../../../util/f32_interval.js'; +import { fullF32Range, vectorF32Range } from '../../../../../util/math.js'; +import { makeCaseCache } from '../../case_cache.js'; +import { + allInputSources, + generateUnaryToF32IntervalCases, + generateVectorToF32IntervalCases, + run, +} from '../../expression.js'; + +import { builtin } from './builtin.js'; + +export const g = makeTestGroup(GPUTest); + +export const d = makeCaseCache('length', { + f32: () => { + return generateUnaryToF32IntervalCases(fullF32Range(), 'unfiltered', lengthInterval); + }, + f32_vec2_const: () => { + return generateVectorToF32IntervalCases(vectorF32Range(2), 'f32-only', lengthInterval); + }, + f32_vec2_non_const: () => { + return generateVectorToF32IntervalCases(vectorF32Range(2), 'unfiltered', lengthInterval); + }, + f32_vec3_const: () => { + return generateVectorToF32IntervalCases(vectorF32Range(3), 'f32-only', lengthInterval); + }, + f32_vec3_non_const: () => { + return generateVectorToF32IntervalCases(vectorF32Range(3), 'unfiltered', lengthInterval); + }, + f32_vec4_const: () => { + return generateVectorToF32IntervalCases(vectorF32Range(4), 'f32-only', lengthInterval); + }, + f32_vec4_non_const: () => { + return generateVectorToF32IntervalCases(vectorF32Range(4), 'unfiltered', lengthInterval); + }, +}); + +g.test('abstract_float') + .specURL('https://www.w3.org/TR/WGSL/#numeric-builtin-functions') + .desc(`abstract float tests`) + .params(u => + u.combine('inputSource', allInputSources).combine('vectorize', [undefined, 2, 3, 4] as const) + ) + .unimplemented(); + +g.test('f32') + .specURL('https://www.w3.org/TR/WGSL/#numeric-builtin-functions') + .desc(`f32 tests`) + .params(u => u.combine('inputSource', allInputSources)) + .fn(async t => { + const cases = await d.get('f32'); + await run(t, builtin('length'), [TypeF32], TypeF32, t.params, cases); + }); + +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('length'), [TypeVec(2, TypeF32)], 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('length'), [TypeVec(3, TypeF32)], 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('length'), [TypeVec(4, TypeF32)], TypeF32, t.params, cases); + }); + +g.test('f16') + .specURL('https://www.w3.org/TR/WGSL/#numeric-builtin-functions') + .desc(`f16 tests`) + .params(u => + u.combine('inputSource', allInputSources).combine('vectorize', [undefined, 2, 3, 4] as const) + ) + .unimplemented(); |