1 files changed, 21 insertions, 0 deletions
diff --git a/dom/webgpu/tests/cts/checkout/src/common/internal/logging/result.ts b/dom/webgpu/tests/cts/checkout/src/common/internal/logging/result.ts
new file mode 100644
index 0000000000..0de661b50c
--- /dev/null
+++ b/dom/webgpu/tests/cts/checkout/src/common/internal/logging/result.ts
@@ -0,0 +1,21 @@
+import { LogMessageWithStack } from './log_message.js';
+
+// MAINTENANCE_TODO: Add warn expectations
+export type Expectation = 'pass' | 'skip' | 'fail';
+
+export type Status = 'running' | 'warn' | Expectation;
+
+export interface TestCaseResult {
+  status: Status;
+  timems: number;
+}
+
+export interface LiveTestCaseResult extends TestCaseResult {
+  logs?: LogMessageWithStack[];
+}
+
+export interface TransferredTestCaseResult extends TestCaseResult {
+  // When transferred from a worker, a LogMessageWithStack turns into a generic Error
+  // (its prototype gets lost and replaced with Error).
+  logs?: Error[];
+}