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Diffstat (limited to 'js/src/tests/non262/Tuple/of/length.js')
-rw-r--r-- | js/src/tests/non262/Tuple/of/length.js | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/js/src/tests/non262/Tuple/of/length.js b/js/src/tests/non262/Tuple/of/length.js new file mode 100644 index 0000000000..5038d3fc5e --- /dev/null +++ b/js/src/tests/non262/Tuple/of/length.js @@ -0,0 +1,20 @@ +// |reftest| skip-if(!this.hasOwnProperty("Tuple")) +var desc = Object.getOwnPropertyDescriptor(Tuple.of, "length"); +assertEq(desc.value, 0); +assertEq(desc.writable, false); +assertEq(desc.enumerable, false); +assertEq(desc.configurable, true); + +desc = Object.getOwnPropertyDescriptor(Tuple.of, "name"); +assertEq(desc.value, "of"); +assertEq(desc.writable, false); +assertEq(desc.enumerable, false); +assertEq(desc.configurable, true); + +assertEq(isConstructor(Tuple.of), false); + +assertThrowsInstanceOf(() => { + new Tuple.of(1, 2, 3); +}, TypeError, '`new Tuple.of(1, 2, 3)` throws TypeError'); + +reportCompare(0, 0); |