diff options
Diffstat (limited to '')
| -rw-r--r-- | js/src/tests/non262/Tuple/isTuple/not-a-constructor.js | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/js/src/tests/non262/Tuple/isTuple/not-a-constructor.js b/js/src/tests/non262/Tuple/isTuple/not-a-constructor.js new file mode 100644 index 0000000000..c7844a4c83 --- /dev/null +++ b/js/src/tests/non262/Tuple/isTuple/not-a-constructor.js @@ -0,0 +1,15 @@ +// |reftest| skip-if(!this.hasOwnProperty("Tuple")) +/* 18 ECMAScript Standard Built-in Objects +... + + Built-in function objects that are not identified as constructors do not + implement the [[Construct]] internal method unless otherwise specified in + the description of a particular function. +*/ + +assertEq(isConstructor(Tuple.isTuple), false); + +assertThrowsInstanceOf(() => new Tuple.isTuple(#[]), TypeError, + "new Tuple.isTuple(#[]) throws"); + +reportCompare(0, 0); |