2 files changed, 30 insertions, 0 deletions
diff --git a/cli/tests/testdata/test/aggregate_error.out b/cli/tests/testdata/test/aggregate_error.out
new file mode 100644
index 000000000..ed1ee1a94
--- /dev/null
+++ b/cli/tests/testdata/test/aggregate_error.out
@@ -0,0 +1,24 @@
+Check [WILDCARD]/testdata/test/aggregate_error.ts
+running 1 test from [WILDCARD]/testdata/test/aggregate_error.ts
+test aggregate ... FAILED ([WILDCARD])
+
+failures:
+
+aggregate
+AggregateError
+    Error: Error 1
+        at [WILDCARD]/testdata/test/aggregate_error.ts:2:18
+        [WILDCARD]
+    Error: Error 2
+        at [WILDCARD]/testdata/test/aggregate_error.ts:3:18
+        [WILDCARD]
+    at [WILDCARD]/testdata/test/aggregate_error.ts:5:9
+    at [WILDCARD]
+
+failures:
+
+	aggregate
+
+test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out ([WILDCARD])
+
+error: Test failed
diff --git a/cli/tests/testdata/test/aggregate_error.ts b/cli/tests/testdata/test/aggregate_error.ts
new file mode 100644
index 000000000..0661ea249
--- /dev/null
+++ b/cli/tests/testdata/test/aggregate_error.ts
@@ -0,0 +1,6 @@
+Deno.test("aggregate", function () {
+  const error1 = new Error("Error 1");
+  const error2 = new Error("Error 2");
+
+  throw new AggregateError([error1, error2]);
+});