diff options
Diffstat (limited to 'dom/webgpu/tests/cts/checkout/src/webgpu/api/validation/getBindGroupLayout.spec.ts')
-rw-r--r-- | dom/webgpu/tests/cts/checkout/src/webgpu/api/validation/getBindGroupLayout.spec.ts | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/dom/webgpu/tests/cts/checkout/src/webgpu/api/validation/getBindGroupLayout.spec.ts b/dom/webgpu/tests/cts/checkout/src/webgpu/api/validation/getBindGroupLayout.spec.ts new file mode 100644 index 0000000000..295f2a91f8 --- /dev/null +++ b/dom/webgpu/tests/cts/checkout/src/webgpu/api/validation/getBindGroupLayout.spec.ts @@ -0,0 +1,201 @@ +export const description = ` + getBindGroupLayout validation tests. +`; + +import { makeTestGroup } from '../../../common/framework/test_group.js'; +import { assert } from '../../../common/util/util.js'; + +import { ValidationTest } from './validation_test.js'; + +export const g = makeTestGroup(ValidationTest); + +g.test('index_range,explicit_layout') + .desc( + ` + Test that a validation error is generated if the index exceeds the size of the bind group layouts + using a pipeline with an explicit layout. + ` + ) + .params(u => u.combine('index', [0, 1, 2, 3, 4, 5])) + .fn(t => { + const { index } = t.params; + + const pipelineBindGroupLayouts = t.device.createBindGroupLayout({ + entries: [], + }); + + const kBindGroupLayoutsSizeInPipelineLayout = 1; + const pipelineLayout = t.device.createPipelineLayout({ + bindGroupLayouts: [pipelineBindGroupLayouts], + }); + + const pipeline = t.device.createRenderPipeline({ + layout: pipelineLayout, + vertex: { + module: t.device.createShaderModule({ + code: ` + @vertex + fn main()-> @builtin(position) vec4<f32> { + return vec4<f32>(0.0, 0.0, 0.0, 1.0); + }`, + }), + entryPoint: 'main', + }, + fragment: { + module: t.device.createShaderModule({ + code: ` + @fragment + fn main() -> @location(0) vec4<f32> { + return vec4<f32>(0.0, 1.0, 0.0, 1.0); + }`, + }), + entryPoint: 'main', + targets: [{ format: 'rgba8unorm' }], + }, + }); + + const shouldError = index >= kBindGroupLayoutsSizeInPipelineLayout; + + t.expectValidationError(() => { + pipeline.getBindGroupLayout(index); + }, shouldError); + }); + +g.test('index_range,auto_layout') + .desc( + ` + Test that a validation error is generated if the index exceeds the size of the bind group layouts + using a pipeline with an auto layout. + ` + ) + .params(u => u.combine('index', [0, 1, 2, 3, 4, 5])) + .fn(t => { + const { index } = t.params; + + const kBindGroupLayoutsSizeInPipelineLayout = 1; + + const pipeline = t.device.createRenderPipeline({ + layout: 'auto', + vertex: { + module: t.device.createShaderModule({ + code: ` + @vertex + fn main()-> @builtin(position) vec4<f32> { + return vec4<f32>(0.0, 0.0, 0.0, 1.0); + }`, + }), + entryPoint: 'main', + }, + fragment: { + module: t.device.createShaderModule({ + code: ` + @group(0) @binding(0) var<uniform> binding: f32; + @fragment + fn main() -> @location(0) vec4<f32> { + _ = binding; + return vec4<f32>(0.0, 1.0, 0.0, 1.0); + }`, + }), + entryPoint: 'main', + targets: [{ format: 'rgba8unorm' }], + }, + }); + + const shouldError = index >= kBindGroupLayoutsSizeInPipelineLayout; + + t.expectValidationError(() => { + pipeline.getBindGroupLayout(index); + }, shouldError); + }); + +g.test('unique_js_object,auto_layout') + .desc( + ` + Test that getBindGroupLayout returns a new JavaScript object for each call. + ` + ) + .fn(t => { + const pipeline = t.device.createRenderPipeline({ + layout: 'auto', + vertex: { + module: t.device.createShaderModule({ + code: ` + @vertex + fn main()-> @builtin(position) vec4<f32> { + return vec4<f32>(0.0, 0.0, 0.0, 1.0); + }`, + }), + entryPoint: 'main', + }, + fragment: { + module: t.device.createShaderModule({ + code: ` + @group(0) @binding(0) var<uniform> binding: f32; + @fragment + fn main() -> @location(0) vec4<f32> { + _ = binding; + return vec4<f32>(0.0, 1.0, 0.0, 1.0); + }`, + }), + entryPoint: 'main', + targets: [{ format: 'rgba8unorm' }], + }, + }); + + const kIndex = 0; + const bgl1 = pipeline.getBindGroupLayout(kIndex) as unknown as Record<string, number>; + bgl1.extra = 42; + const bgl2 = pipeline.getBindGroupLayout(kIndex) as unknown as Record<string, number>; + + assert(bgl1 !== bgl2, 'objects are not the same object'); + assert(bgl2.extra === undefined, 'objects do not retain expando properties'); + }); + +g.test('unique_js_object,explicit_layout') + .desc( + ` + Test that getBindGroupLayout returns a new JavaScript object for each call. + ` + ) + .fn(t => { + const pipelineBindGroupLayouts = t.device.createBindGroupLayout({ + entries: [], + }); + + const pipelineLayout = t.device.createPipelineLayout({ + bindGroupLayouts: [pipelineBindGroupLayouts], + }); + + const pipeline = t.device.createRenderPipeline({ + layout: pipelineLayout, + vertex: { + module: t.device.createShaderModule({ + code: ` + @vertex + fn main()-> @builtin(position) vec4<f32> { + return vec4<f32>(0.0, 0.0, 0.0, 1.0); + }`, + }), + entryPoint: 'main', + }, + fragment: { + module: t.device.createShaderModule({ + code: ` + @fragment + fn main() -> @location(0) vec4<f32> { + return vec4<f32>(0.0, 1.0, 0.0, 1.0); + }`, + }), + entryPoint: 'main', + targets: [{ format: 'rgba8unorm' }], + }, + }); + + const kIndex = 0; + const bgl1 = pipeline.getBindGroupLayout(kIndex) as unknown as Record<string, number>; + bgl1.extra = 42; + const bgl2 = pipeline.getBindGroupLayout(kIndex) as unknown as Record<string, number>; + + assert(bgl1 !== bgl2, 'objects are not the same object'); + assert(bgl2.extra === undefined, 'objects do not retain expando properties'); + }); |