1 files changed, 29 insertions, 0 deletions
diff --git a/dom/webgpu/tests/cts/checkout/src/webgpu/api/validation/encoding/cmds/render/render.ts b/dom/webgpu/tests/cts/checkout/src/webgpu/api/validation/encoding/cmds/render/render.ts
new file mode 100644
index 0000000000..0df9ec6365
--- /dev/null
+++ b/dom/webgpu/tests/cts/checkout/src/webgpu/api/validation/encoding/cmds/render/render.ts
@@ -0,0 +1,29 @@
+import { kUnitCaseParamsBuilder } from '../../../../../../common/framework/params_builder.js';
+import { kRenderEncodeTypes } from '../../../../../util/command_buffer_maker.js';
+
+export const kRenderEncodeTypeParams = kUnitCaseParamsBuilder.combine(
+  'encoderType',
+  kRenderEncodeTypes
+);
+
+export function buildBufferOffsetAndSizeOOBTestParams(minAlignment: number, bufferSize: number) {
+  return kRenderEncodeTypeParams.combineWithParams([
+    // Explicit size
+    { offset: 0, size: 0, _valid: true },
+    { offset: 0, size: 1, _valid: true },
+    { offset: 0, size: 4, _valid: true },
+    { offset: 0, size: 5, _valid: true },
+    { offset: 0, size: bufferSize, _valid: true },
+    { offset: 0, size: bufferSize + 4, _valid: false },
+    { offset: minAlignment, size: bufferSize, _valid: false },
+    { offset: minAlignment, size: bufferSize - minAlignment, _valid: true },
+    { offset: bufferSize - minAlignment, size: minAlignment, _valid: true },
+    { offset: bufferSize, size: 1, _valid: false },
+    // Implicit size: buffer.size - offset
+    { offset: 0, size: undefined, _valid: true },
+    { offset: minAlignment, size: undefined, _valid: true },
+    { offset: bufferSize - minAlignment, size: undefined, _valid: true },
+    { offset: bufferSize, size: undefined, _valid: true },
+    { offset: bufferSize + minAlignment, size: undefined, _valid: false },
+  ]);
+}