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export const description = `
Execution tests for the 'distance' builtin function
S is AbstractFloat, f32, f16
T is S or vecN<S>
@const fn distance(e1: T ,e2: T ) -> f32
Returns the distance between e1 and e2 (e.g. length(e1-e2)).
`;
import { makeTestGroup } from '../../../../../../common/framework/test_group.js';
import { GPUTest } from '../../../../../gpu_test.js';
import { TypeF32, TypeVec } from '../../../../../util/conversion.js';
import { distanceInterval } from '../../../../../util/f32_interval.js';
import { fullF32Range, sparseVectorF32Range } from '../../../../../util/math.js';
import { makeCaseCache } from '../../case_cache.js';
import {
allInputSources,
generateBinaryToF32IntervalCases,
generateVectorPairToF32IntervalCases,
run,
} from '../../expression.js';
import { builtin } from './builtin.js';
export const g = makeTestGroup(GPUTest);
export const d = makeCaseCache('distance', {
f32_const: () => {
return generateBinaryToF32IntervalCases(
fullF32Range(),
fullF32Range(),
'f32-only',
distanceInterval
);
},
f32_non_const: () => {
return generateBinaryToF32IntervalCases(
fullF32Range(),
fullF32Range(),
'unfiltered',
distanceInterval
);
},
f32_vec2_const: () => {
return generateVectorPairToF32IntervalCases(
sparseVectorF32Range(2),
sparseVectorF32Range(2),
'f32-only',
distanceInterval
);
},
f32_vec2_non_const: () => {
return generateVectorPairToF32IntervalCases(
sparseVectorF32Range(2),
sparseVectorF32Range(2),
'unfiltered',
distanceInterval
);
},
f32_vec3_const: () => {
return generateVectorPairToF32IntervalCases(
sparseVectorF32Range(3),
sparseVectorF32Range(3),
'f32-only',
distanceInterval
);
},
f32_vec3_non_const: () => {
return generateVectorPairToF32IntervalCases(
sparseVectorF32Range(3),
sparseVectorF32Range(3),
'unfiltered',
distanceInterval
);
},
f32_vec4_const: () => {
return generateVectorPairToF32IntervalCases(
sparseVectorF32Range(4),
sparseVectorF32Range(4),
'f32-only',
distanceInterval
);
},
f32_vec4_non_const: () => {
return generateVectorPairToF32IntervalCases(
sparseVectorF32Range(4),
sparseVectorF32Range(4),
'unfiltered',
distanceInterval
);
},
});
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)
)
.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(t.params.inputSource === 'const' ? 'f32_const' : 'f32_non_const');
await run(t, builtin('distance'), [TypeF32, 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('distance'),
[TypeVec(2, TypeF32), 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('distance'),
[TypeVec(3, TypeF32), 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('distance'),
[TypeVec(4, TypeF32), TypeVec(4, TypeF32)],
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', [undefined, 2, 3, 4] as const)
)
.unimplemented();
|
