Class GPUTestSubcaseBatchState

Hierarchy

SubcaseBatchState
- GPUTestSubcaseBatchState
  - RequiredLimitsGPUTestSubcaseBatchState
  - AllFeaturesMaxLimitsGPUTestSubcaseBatchState

Index

Constructors

constructor

new GPUTestSubcaseBatchState(recorder, params): GPUTestSubcaseBatchState
Parameters
- recorder: TestCaseRecorder
- params: TestParams
  The case parameters for this test fixture shared state. Subcase params are not included.
Returns GPUTestSubcaseBatchState
Inherited from SubcaseBatchState.constructor
- Defined in src/common/framework/fixture.ts:23

Properties

`Readonly` params

params: TestParams

The case parameters for this test fixture shared state. Subcase params are not included.

Accessors

isCompatibility

get isCompatibility(): boolean
Returns boolean
- Defined in src/webgpu/gpu_test.ts:173

Methods

finalize

finalize(): Promise<void>
Returns Promise<void>
Overrides SubcaseBatchState.finalize
- Defined in src/webgpu/gpu_test.ts:153

hasLanguageFeature

hasLanguageFeature(langFeature): boolean
returns true iff the langFeature is supported
Parameters
- langFeature: "readonly_and_readwrite_storage_textures" | "packed_4x8_integer_dot_product" | "unrestricted_pointer_parameters" | "pointer_composite_access"
Returns boolean
- Defined in src/webgpu/gpu_test.ts:319

postInit

postInit(): Promise<void>
Returns Promise<void>
Overrides SubcaseBatchState.postInit
- Defined in src/webgpu/gpu_test.ts:148

requestDeviceWithRequiredParametersOrSkip

requestDeviceWithRequiredParametersOrSkip(descriptor, descriptorModifier?): void
Some tests or cases need particular feature flags or limits to be enabled. Call this function with a descriptor or feature name (or undefined) to select a GPUDevice with matching capabilities. If this isn't called, a default device is provided.

If the request isn't supported, throws a SkipTestCase exception to skip the entire test case.
Parameters
- descriptor: DeviceSelectionDescriptor
- Optional descriptorModifier: DescriptorModifier
Returns void
- Defined in src/webgpu/gpu_test.ts:184

selectDeviceForQueryTypeOrSkipTestCase

selectDeviceForQueryTypeOrSkipTestCase(types): void
Convenience function for selectDeviceOrSkipTestCase. Select a device with the features required by these query type(s). If the device creation fails, then skip the test case.
Parameters
- types: GPUQueryType | GPUQueryType[]
Returns void
- Defined in src/webgpu/gpu_test.ts:255

selectDeviceForTextureFormatOrSkipTestCase

selectDeviceForTextureFormatOrSkipTestCase(formats): void
Convenience function for selectDeviceOrSkipTestCase. Select a device with the features required by these texture format(s). If the device creation fails, then skip the test case.
Parameters
- formats: undefined | GPUTextureFormat | (undefined | GPUTextureFormat)[]
Returns void
- Defined in src/webgpu/gpu_test.ts:234

selectDeviceOrSkipTestCase

selectDeviceOrSkipTestCase(descriptor): void
Some tests or cases need particular feature flags or limits to be enabled. Call this function with a descriptor or feature name (or undefined) to add features or limits required by the subcase. If the features or limits are not available a SkipTestCase exception will be thrown to skip the entire test case.
Parameters
- descriptor: DeviceSelectionDescriptor
Returns void
- Defined in src/webgpu/gpu_test.ts:225

skip

skip(msg): never
Throws an exception marking the subcase as skipped.
Parameters
- msg: string
Returns never
Inherited from SubcaseBatchState.skip
- Defined in src/common/framework/fixture.ts:46

skipIf

skipIf(cond, msg?): void
Throws an exception making the subcase as skipped if condition is true
Parameters
- cond: boolean
- msg: string | (() => string) = ''
Returns void
Inherited from SubcaseBatchState.skipIf
- Defined in src/common/framework/fixture.ts:51

skipIfCopyTextureToTextureNotSupportedForFormat

skipIfCopyTextureToTextureNotSupportedForFormat(...formats): void
Parameters
- Rest ...formats: (undefined | GPUTextureFormat)[]
Returns void
- Defined in src/webgpu/gpu_test.ts:268

skipIfInterpolationTypeOrSamplingNotSupported

skipIfInterpolationTypeOrSamplingNotSupported(__namedParameters): void
Skips test if the given interpolation type or sampling is not supported.
Parameters
- __namedParameters: {
  sampling?: "center" | "centroid" | "sample" | "first" | "either";
  type?: "flat" | "perspective" | "linear";
  }
  - Optional sampling?: "center" | "centroid" | "sample" | "first" | "either"
  - Optional type?: "flat" | "perspective" | "linear"
Returns void
- Defined in src/webgpu/gpu_test.ts:281

skipIfLanguageFeatureNotSupported

skipIfLanguageFeatureNotSupported(langFeature): void
Skips this test case if the langFeature is not supported.
Parameters
- langFeature: "readonly_and_readwrite_storage_textures" | "packed_4x8_integer_dot_product" | "unrestricted_pointer_parameters" | "pointer_composite_access"
Returns void
- Defined in src/webgpu/gpu_test.ts:305

skipIfLanguageFeatureSupported

skipIfLanguageFeatureSupported(langFeature): void
Skips this test case if the langFeature is supported.
Parameters
- langFeature: "readonly_and_readwrite_storage_textures" | "packed_4x8_integer_dot_product" | "unrestricted_pointer_parameters" | "pointer_composite_access"
Returns void
- Defined in src/webgpu/gpu_test.ts:312

usesMismatchedDevice

usesMismatchedDevice(): void
Some tests need a second device which is different from the first. This requests a second device so it will be available during the test. If it is not called, no second device will be available. The second device will be created with the same features and limits as the first device.

Returns void
- Defined in src/webgpu/gpu_test.ts:214

Class GPUTestSubcaseBatchState

Hierarchy

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Parameters

recorder: TestCaseRecorder

params: TestParams

Returns GPUTestSubcaseBatchState

Properties

Readonly params

Accessors

isCompatibility

Returns boolean

Methods

finalize

Returns Promise<void>

hasLanguageFeature

Parameters

langFeature: "readonly_and_readwrite_storage_textures" | "packed_4x8_integer_dot_product" | "unrestricted_pointer_parameters" | "pointer_composite_access"

Returns boolean

postInit

Returns Promise<void>

requestDeviceWithRequiredParametersOrSkip

Parameters

descriptor: DeviceSelectionDescriptor

Optional descriptorModifier: DescriptorModifier

Returns void

selectDeviceForQueryTypeOrSkipTestCase

Parameters

types: GPUQueryType | GPUQueryType[]

Returns void

selectDeviceForTextureFormatOrSkipTestCase

Parameters

formats: undefined | GPUTextureFormat | (undefined | GPUTextureFormat)[]

Returns void

selectDeviceOrSkipTestCase

Parameters

descriptor: DeviceSelectionDescriptor

Returns void

skip

Parameters

msg: string

Returns never

skipIf

Parameters

cond: boolean

msg: string | (() => string) = ''

Returns void

skipIfCopyTextureToTextureNotSupportedForFormat

Parameters

Rest ...formats: (undefined | GPUTextureFormat)[]

Returns void

skipIfInterpolationTypeOrSamplingNotSupported

Parameters

__namedParameters: { sampling?: "center" | "centroid" | "sample" | "first" | "either"; type?: "flat" | "perspective" | "linear"; }

Optional sampling?: "center" | "centroid" | "sample" | "first" | "either"

Optional type?: "flat" | "perspective" | "linear"

Returns void

skipIfLanguageFeatureNotSupported

Parameters

langFeature: "readonly_and_readwrite_storage_textures" | "packed_4x8_integer_dot_product" | "unrestricted_pointer_parameters" | "pointer_composite_access"

Returns void

skipIfLanguageFeatureSupported

Parameters

langFeature: "readonly_and_readwrite_storage_textures" | "packed_4x8_integer_dot_product" | "unrestricted_pointer_parameters" | "pointer_composite_access"

Returns void

usesMismatchedDevice

Returns void

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`Readonly` params

`Optional` descriptorModifier: DescriptorModifier

`Rest` ...formats: (undefined | GPUTextureFormat)[]

__namedParameters: {
sampling?: "center" | "centroid" | "sample" | "first" | "either";
type?: "flat" | "perspective" | "linear";
}

`Optional` sampling?: "center" | "centroid" | "sample" | "first" | "either"

`Optional` type?: "flat" | "perspective" | "linear"