Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 23 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Error/tostring-2.js b/js/src/tests/test262/built-ins/Error/tostring-2.js
new file mode 100644
index 0000000000..d454717f44
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Error/tostring-2.js
@@ -0,0 +1,23 @@
+// Copyright (C) 2020 Rick Waldron.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-object.prototype.tostring
+description: >
+    Else if O has an [[ErrorData]] internal slot, let builtinTag be "Error".
+---*/
+
+assert.sameValue(
+  Error().toString(),
+  'Error',
+  'Error().toString() returns "Error"'
+);
+
+Error.prototype.toString = Object.prototype.toString;
+assert.sameValue(
+  Error().toString(),
+  '[object Error]',
+  'Error().toString() returns "[object Error]" (Object.prototype.toString)'
+);
+
+reportCompare(0, 0);