1 files changed, 33 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/ShadowRealm/prototype/evaluate/throws-syntaxerror-on-bad-syntax.js b/js/src/tests/test262/built-ins/ShadowRealm/prototype/evaluate/throws-syntaxerror-on-bad-syntax.js
new file mode 100644
index 0000000000..77ff286da1
--- /dev/null
+++ b/js/src/tests/test262/built-ins/ShadowRealm/prototype/evaluate/throws-syntaxerror-on-bad-syntax.js
@@ -0,0 +1,33 @@
+// |reftest| shell-option(--enable-shadow-realms) skip-if(!xulRuntime.shell) -- requires shell-options
+// Copyright (C) 2021 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-shadowrealm.prototype.evaluate
+description: >
+  ShadowRealm.prototype.evaluate throws a SyntaxError if the syntax can't be parsed
+features: [ShadowRealm]
+---*/
+
+assert.sameValue(
+  typeof ShadowRealm.prototype.evaluate,
+  'function',
+  'This test must fail if ShadowRealm.prototype.evaluate is not a function'
+);
+
+const r = new ShadowRealm();
+
+assert.throws(SyntaxError, () => r.evaluate('...'), 'SyntaxError exposed to Parent');
+assert.throws(SyntaxError, () => r.evaluate(`
+  "use strict";
+  throw "do not evaluate";
+  function lol(){
+    arguments = 1;
+  }
+`), 'Strict mode only SyntaxError, setting value to a fn arguments');
+assert.throws(SyntaxError, () => r.evaluate(`
+  "use strict";
+  throw "do not evaluate";
+  var public = 1;
+`), 'Strict mode only SyntaxError, var public');
+
+reportCompare(0, 0);