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export const description = `
Execution tests for the 'ceil' builtin function
S is AbstractFloat, f32, f16
T is S or vecN<S>
@const fn ceil(e: T ) -> T
Returns the ceiling 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 } from '../../../../../util/conversion.js';
import { ceilInterval } from '../../../../../util/f32_interval.js';
import { fullF32Range } from '../../../../../util/math.js';
import { makeCaseCache } from '../../case_cache.js';
import { allInputSources, generateUnaryToF32IntervalCases, run } from '../../expression.js';
import { builtin } from './builtin.js';
export const g = makeTestGroup(GPUTest);
export const d = makeCaseCache('ceil', {
f32: () => {
return generateUnaryToF32IntervalCases(
[
// Small positive numbers
0.1,
0.9,
1.0,
1.1,
1.9,
// Small negative numbers
-0.1,
-0.9,
-1.0,
-1.1,
-1.9,
...fullF32Range(),
],
'unfiltered',
ceilInterval
);
},
});
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/#float-builtin-functions')
.desc(`f32 tests`)
.params(u =>
u.combine('inputSource', allInputSources).combine('vectorize', [undefined, 2, 3, 4] as const)
)
.fn(async t => {
const cases = await d.get('f32');
await run(t, builtin('ceil'), [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();
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