1 files changed, 6 insertions, 0 deletions
diff --git a/dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/builtin.ts b/dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/builtin.ts
new file mode 100644
index 0000000000..c54245b699
--- /dev/null
+++ b/dom/webgpu/tests/cts/checkout/src/webgpu/shader/execution/expression/call/builtin/builtin.ts
@@ -0,0 +1,6 @@
+import { ExpressionBuilder } from '../../expression.js';
+
+/* @returns an ExpressionBuilder that calls the builtin with the given name */
+export function builtin(name: string): ExpressionBuilder {
+  return values => `${name}(${values.join(', ')})`;
+}