summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/built-ins/Map/map-iterable-throws-when-set-is-not-callable.js
diff options
context:
space:
mode:
Diffstat (limited to 'js/src/tests/test262/built-ins/Map/map-iterable-throws-when-set-is-not-callable.js')
-rw-r--r--js/src/tests/test262/built-ins/Map/map-iterable-throws-when-set-is-not-callable.js32
1 files changed, 32 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Map/map-iterable-throws-when-set-is-not-callable.js b/js/src/tests/test262/built-ins/Map/map-iterable-throws-when-set-is-not-callable.js
new file mode 100644
index 0000000000..bd69dd0636
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Map/map-iterable-throws-when-set-is-not-callable.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-map-iterable
+description: >
+ Throws a TypeError if `set` is not callable on Map constructor with a
+ iterable argument.
+info: |
+ Map ( [ iterable ] )
+
+ When the Map function is called with optional argument the following steps are
+ taken:
+
+ ...
+ 5. If iterable is not present, let iterable be undefined.
+ 6. If iterable is either undefined or null, let iter be undefined.
+ 7. Else,
+ a. Let adder be Get(map, "set").
+ b. ReturnIfAbrupt(adder).
+ c. If IsCallable(adder) is false, throw a TypeError exception.
+---*/
+
+Map.prototype.set = null;
+
+assert.throws(TypeError, function() {
+ new Map([
+ [1, 1],
+ [2, 2]
+ ]);
+});
+
+reportCompare(0, 0);