1 files changed, 52 insertions, 0 deletions
diff --git a/dom/webgpu/tests/cts/checkout/src/webgpu/idl/exposed.html.ts b/dom/webgpu/tests/cts/checkout/src/webgpu/idl/exposed.html.ts
new file mode 100644
index 0000000000..7aee998a9f
--- /dev/null
+++ b/dom/webgpu/tests/cts/checkout/src/webgpu/idl/exposed.html.ts
@@ -0,0 +1,52 @@
+// WPT-specific test checking that WebGPU is available iff isSecureContext.
+
+import { assert } from '../../common/util/util.js';
+
+const items = [
+  globalThis.navigator.gpu,
+  globalThis.GPU,
+  globalThis.GPUAdapter,
+  globalThis.GPUAdapterInfo,
+  globalThis.GPUBindGroup,
+  globalThis.GPUBindGroupLayout,
+  globalThis.GPUBuffer,
+  globalThis.GPUBufferUsage,
+  globalThis.GPUCanvasContext,
+  globalThis.GPUColorWrite,
+  globalThis.GPUCommandBuffer,
+  globalThis.GPUCommandEncoder,
+  globalThis.GPUCompilationInfo,
+  globalThis.GPUCompilationMessage,
+  globalThis.GPUComputePassEncoder,
+  globalThis.GPUComputePipeline,
+  globalThis.GPUDevice,
+  globalThis.GPUDeviceLostInfo,
+  globalThis.GPUError,
+  globalThis.GPUExternalTexture,
+  globalThis.GPUMapMode,
+  globalThis.GPUOutOfMemoryError,
+  globalThis.GPUPipelineLayout,
+  globalThis.GPUQuerySet,
+  globalThis.GPUQueue,
+  globalThis.GPURenderBundle,
+  globalThis.GPURenderBundleEncoder,
+  globalThis.GPURenderPassEncoder,
+  globalThis.GPURenderPipeline,
+  globalThis.GPUSampler,
+  globalThis.GPUShaderModule,
+  globalThis.GPUShaderStage,
+  globalThis.GPUSupportedLimits,
+  globalThis.GPUTexture,
+  globalThis.GPUTextureUsage,
+  globalThis.GPUTextureView,
+  globalThis.GPUUncapturedErrorEvent,
+  globalThis.GPUValidationError,
+];
+
+for (const item of items) {
+  if (globalThis.isSecureContext) {
+    assert(item !== undefined, 'Item/interface should be exposed on secure context');
+  } else {
+    assert(item === undefined, 'Item/interface should not be exposed on insecure context');
+  }
+}