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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArray/prototype/lastIndexOf/this-is-not-object.js | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/lastIndexOf/this-is-not-object.js b/js/src/tests/test262/built-ins/TypedArray/prototype/lastIndexOf/this-is-not-object.js new file mode 100644 index 0000000000..b393b8925d --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/lastIndexOf/this-is-not-object.js @@ -0,0 +1,52 @@ +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-%typedarray%.prototype.lastindexof +description: Throws a TypeError exception when `this` is not Object +info: | + 22.2.3.17 %TypedArray%.prototype.lastIndexOf ( searchElement [ , fromIndex ] ) + + This function is not generic. ValidateTypedArray is applied to the this value + prior to evaluating the algorithm. If its result is an abrupt completion that + exception is thrown instead of evaluating the algorithm. + + 22.2.3.5.1 Runtime Semantics: ValidateTypedArray ( O ) + + 1. If Type(O) is not Object, throw a TypeError exception. + ... +includes: [testTypedArray.js] +features: [Symbol, TypedArray] +---*/ + +var lastIndexOf = TypedArray.prototype.lastIndexOf; + +assert.throws(TypeError, function() { + lastIndexOf.call(undefined, 42); +}, "this is undefined"); + +assert.throws(TypeError, function() { + lastIndexOf.call(null, 42); +}, "this is null"); + +assert.throws(TypeError, function() { + lastIndexOf.call(42, 42); +}, "this is 42"); + +assert.throws(TypeError, function() { + lastIndexOf.call("1", 42); +}, "this is a string"); + +assert.throws(TypeError, function() { + lastIndexOf.call(true, 42); +}, "this is true"); + +assert.throws(TypeError, function() { + lastIndexOf.call(false, 42); +}, "this is false"); + +var s = Symbol("s"); +assert.throws(TypeError, function() { + lastIndexOf.call(s, 42); +}, "this is a Symbol"); + +reportCompare(0, 0); |