1 files changed, 19 insertions, 0 deletions
diff --git a/js/src/tests/test262/intl402/Segmenter/prototype/toStringTag/toString.js b/js/src/tests/test262/intl402/Segmenter/prototype/toStringTag/toString.js
new file mode 100644
index 0000000000..b2bb14f326
--- /dev/null
+++ b/js/src/tests/test262/intl402/Segmenter/prototype/toStringTag/toString.js
@@ -0,0 +1,19 @@
+// |reftest| skip-if(!Intl.Segmenter) -- Intl.Segmenter is not enabled unconditionally
+// Copyright 2018 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-intl.Segmenter.prototype-@@tostringtag
+description: >
+    Checks Object.prototype.toString with Intl.Segmenter objects.
+info: |
+    Intl.Segmenter.prototype[ @@toStringTag ]
+
+    The initial value of the @@toStringTag property is the string value "Intl.Segmenter".
+features: [Intl.Segmenter]
+---*/
+
+assert.sameValue(Object.prototype.toString.call(Intl.Segmenter.prototype), "[object Intl.Segmenter]");
+assert.sameValue(Object.prototype.toString.call(new Intl.Segmenter()), "[object Intl.Segmenter]");
+
+reportCompare(0, 0);