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export const description = `
Validation tests for setVertexBuffer on render pass and render bundle.
`;
import { makeTestGroup } from '../../../../../../common/framework/test_group.js';
import { kLimitInfo } from '../../../../../capability_info.js';
import { GPUConst } from '../../../../../constants.js';
import { kResourceStates } from '../../../../../gpu_test.js';
import { ValidationTest } from '../../../validation_test.js';
import { kRenderEncodeTypeParams, buildBufferOffsetAndSizeOOBTestParams } from './render.js';
export const g = makeTestGroup(ValidationTest);
g.test('slot')
.desc(
`
Tests slot must be less than the maxVertexBuffers in device limits.
`
)
.paramsSubcasesOnly(
kRenderEncodeTypeParams.combine('slot', [
0,
kLimitInfo.maxVertexBuffers.default - 1,
kLimitInfo.maxVertexBuffers.default,
] as const)
)
.fn(t => {
const { encoderType, slot } = t.params;
const vertexBuffer = t.createBufferWithState('valid', {
size: 16,
usage: GPUBufferUsage.VERTEX,
});
const { encoder, validateFinish } = t.createEncoder(encoderType);
encoder.setVertexBuffer(slot, vertexBuffer);
validateFinish(slot < kLimitInfo.maxVertexBuffers.default);
});
g.test('vertex_buffer_state')
.desc(
`
Tests vertex buffer must be valid.
`
)
.paramsSubcasesOnly(kRenderEncodeTypeParams.combine('state', kResourceStates))
.fn(t => {
const { encoderType, state } = t.params;
const vertexBuffer = t.createBufferWithState(state, {
size: 16,
usage: GPUBufferUsage.VERTEX,
});
const { encoder, validateFinishAndSubmitGivenState } = t.createEncoder(encoderType);
encoder.setVertexBuffer(0, vertexBuffer);
validateFinishAndSubmitGivenState(state);
});
g.test('vertex_buffer,device_mismatch')
.desc('Tests setVertexBuffer cannot be called with a vertex buffer created from another device')
.paramsSubcasesOnly(kRenderEncodeTypeParams.combine('mismatched', [true, false]))
.beforeAllSubcases(t => {
t.selectMismatchedDeviceOrSkipTestCase(undefined);
})
.fn(async t => {
const { encoderType, mismatched } = t.params;
const sourceDevice = mismatched ? t.mismatchedDevice : t.device;
const vertexBuffer = sourceDevice.createBuffer({
size: 16,
usage: GPUBufferUsage.VERTEX,
});
t.trackForCleanup(vertexBuffer);
const { encoder, validateFinish } = t.createEncoder(encoderType);
encoder.setVertexBuffer(0, vertexBuffer);
validateFinish(!mismatched);
});
g.test('vertex_buffer_usage')
.desc(
`
Tests vertex buffer must have 'Vertex' usage.
`
)
.paramsSubcasesOnly(
kRenderEncodeTypeParams.combine('usage', [
GPUConst.BufferUsage.VERTEX, // control case
GPUConst.BufferUsage.COPY_DST,
GPUConst.BufferUsage.COPY_DST | GPUConst.BufferUsage.VERTEX,
] as const)
)
.fn(t => {
const { encoderType, usage } = t.params;
const vertexBuffer = t.device.createBuffer({
size: 16,
usage,
});
const { encoder, validateFinish } = t.createEncoder(encoderType);
encoder.setVertexBuffer(0, vertexBuffer);
validateFinish((usage & GPUBufferUsage.VERTEX) !== 0);
});
g.test('offset_alignment')
.desc(
`
Tests offset must be a multiple of 4.
`
)
.paramsSubcasesOnly(kRenderEncodeTypeParams.combine('offset', [0, 2, 4] as const))
.fn(t => {
const { encoderType, offset } = t.params;
const vertexBuffer = t.device.createBuffer({
size: 16,
usage: GPUBufferUsage.VERTEX,
});
const { encoder, validateFinish: finish } = t.createEncoder(encoderType);
encoder.setVertexBuffer(0, vertexBuffer, offset);
finish(offset % 4 === 0);
});
g.test('offset_and_size_oob')
.desc(
`
Tests offset and size cannot be larger than vertex buffer size.
`
)
.paramsSubcasesOnly(buildBufferOffsetAndSizeOOBTestParams(4, 256))
.fn(t => {
const { encoderType, offset, size, _valid } = t.params;
const vertexBuffer = t.device.createBuffer({
size: 256,
usage: GPUBufferUsage.VERTEX,
});
const { encoder, validateFinish } = t.createEncoder(encoderType);
encoder.setVertexBuffer(0, vertexBuffer, offset, size);
validateFinish(_valid);
});
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