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export const description = `
Tests that object attributes which reflect the object's creation properties are properly set.
`;
import { makeTestGroup } from '../../../common/framework/test_group.js';
import { GPUConst } from '../../constants.js';
import { GPUTest } from '../../gpu_test.js';
export const g = makeTestGroup(GPUTest);
g.test('buffer_reflection_attributes')
.desc(`For every buffer attribute, the corresponding descriptor value is carried over.`)
.paramsSubcasesOnly(u =>
u.combine('descriptor', [
{ size: 4, usage: GPUConst.BufferUsage.VERTEX },
{
size: 16,
usage:
GPUConst.BufferUsage.STORAGE |
GPUConst.BufferUsage.COPY_SRC |
GPUConst.BufferUsage.UNIFORM,
},
{ size: 32, usage: GPUConst.BufferUsage.MAP_READ | GPUConst.BufferUsage.COPY_DST },
{
size: 32,
usage: GPUConst.BufferUsage.MAP_READ | GPUConst.BufferUsage.MAP_WRITE,
invalid: true,
},
] as const)
)
.fn(async t => {
const { descriptor } = t.params;
t.expectValidationError(() => {
const buffer = t.device.createBuffer(descriptor);
t.expect(buffer.size === descriptor.size);
t.expect(buffer.usage === descriptor.usage);
}, descriptor.invalid === true);
});
g.test('texture_reflection_attributes')
.desc(`For every texture attribute, the corresponding descriptor value is carried over.`)
.paramsSubcasesOnly(u =>
u.combine('descriptor', [
{
size: { width: 4, height: 4 },
format: 'rgba8unorm',
usage: GPUConst.TextureUsage.TEXTURE_BINDING,
},
{
size: { width: 8, height: 8, depthOrArrayLayers: 8 },
format: 'bgra8unorm',
usage: GPUConst.TextureUsage.RENDER_ATTACHMENT | GPUConst.TextureUsage.COPY_SRC,
},
{
size: [4, 4],
format: 'rgba8unorm',
usage: GPUConst.TextureUsage.TEXTURE_BINDING,
mipLevelCount: 2,
},
{
size: [16, 16, 16],
format: 'rgba8unorm',
usage: GPUConst.TextureUsage.TEXTURE_BINDING,
dimension: '3d',
},
{
size: [32],
format: 'rgba8unorm',
usage: GPUConst.TextureUsage.TEXTURE_BINDING,
dimension: '1d',
},
{
size: { width: 4, height: 4 },
format: 'rgba8unorm',
usage: GPUConst.TextureUsage.RENDER_ATTACHMENT,
sampleCount: 4,
},
{
size: { width: 4, height: 4 },
format: 'rgba8unorm',
usage: GPUConst.TextureUsage.TEXTURE_BINDING,
sampleCount: 4,
invalid: true,
},
] as const)
)
.fn(async t => {
const { descriptor } = t.params;
let width: number;
let height: number;
let depthOrArrayLayers: number;
if (Array.isArray(descriptor.size)) {
width = descriptor.size[0];
height = descriptor.size[1] || 1;
depthOrArrayLayers = descriptor.size[2] || 1;
} else {
width = (descriptor.size as GPUExtent3DDict).width;
height = (descriptor.size as GPUExtent3DDict).height || 1;
depthOrArrayLayers = (descriptor.size as GPUExtent3DDict).depthOrArrayLayers || 1;
}
t.expectValidationError(() => {
const texture = t.device.createTexture(descriptor);
t.expect(texture.width === width);
t.expect(texture.height === height);
t.expect(texture.depthOrArrayLayers === depthOrArrayLayers);
t.expect(texture.format === descriptor.format);
t.expect(texture.usage === descriptor.usage);
t.expect(texture.dimension === (descriptor.dimension || '2d'));
t.expect(texture.mipLevelCount === (descriptor.mipLevelCount || 1));
t.expect(texture.sampleCount === (descriptor.sampleCount || 1));
}, descriptor.invalid === true);
});
g.test('query_set_reflection_attributes')
.desc(`For every queue attribute, the corresponding descriptor value is carried over.`)
.paramsSubcasesOnly(u =>
u.combine('descriptor', [
{ type: 'occlusion', count: 4 },
{ type: 'occlusion', count: 16 },
{ type: 'occlusion', count: 8193, invalid: true },
] as const)
)
.fn(async t => {
const { descriptor } = t.params;
t.expectValidationError(() => {
const querySet = t.device.createQuerySet(descriptor);
t.expect(querySet.type === descriptor.type);
t.expect(querySet.count === descriptor.count);
}, descriptor.invalid === true);
});
|
