Add `toString` for CallSite of eval origin (#809)

1 files changed, 17 insertions, 0 deletions

diff --git a/js/v8_source_maps_test.ts b/js/v8_source_maps_test.ts
new file mode 100644
index 000000000..90c123431
--- /dev/null
+++ b/js/v8_source_maps_test.ts
@@ -0,0 +1,17 @@
+// Copyright 2018 the Deno authors. All rights reserved. MIT license.
+import { test, assert, assertEqual } from "./test_util.ts";
+
+// This test demonstrates a bug:
+// https://github.com/denoland/deno/issues/808
+test(function evalErrorFormatted() {
+  let err;
+  try {
+    eval("boom");
+  } catch (e) {
+    err = e;
+  }
+  assert(!!err);
+  // tslint:disable-next-line:no-unused-expression
+  err.stack; // This would crash if err.stack is malformed
+  assertEqual(err.name, "ReferenceError");
+});