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Diffstat (limited to 'js/src/tests/test262/built-ins/TypedArray/prototype/findLast/predicate-is-not-callable-throws.js')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArray/prototype/findLast/predicate-is-not-callable-throws.js | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/findLast/predicate-is-not-callable-throws.js b/js/src/tests/test262/built-ins/TypedArray/prototype/findLast/predicate-is-not-callable-throws.js new file mode 100644 index 0000000000..4e46f36162 --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/findLast/predicate-is-not-callable-throws.js @@ -0,0 +1,57 @@ +// Copyright (C) 2021 Microsoft. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-%typedarray%.prototype.findlast +description: > + Throws a TypeError exception if predicate is not callable. +info: | + %TypedArray%.prototype.findLast (predicate [ , thisArg ] ) + + ... + 4. If IsCallable(predicate) is false, throw a TypeError exception. + ... +includes: [testTypedArray.js] +features: [TypedArray, array-find-from-last] +---*/ + +testWithTypedArrayConstructors(function(TA) { + var sample = new TA(); + + assert.throws(TypeError, function() { + sample.findLast({}); + }, "object"); + + assert.throws(TypeError, function() { + sample.findLast(null); + }, "null"); + + assert.throws(TypeError, function() { + sample.findLast(undefined); + }, "undefined"); + + assert.throws(TypeError, function() { + sample.findLast(false); + }, "false"); + + assert.throws(TypeError, function() { + sample.findLast(true); + }, "true"); + + assert.throws(TypeError, function() { + sample.findLast(1); + }, "number"); + + assert.throws(TypeError, function() { + sample.findLast(""); + }, "string"); + + assert.throws(TypeError, function() { + sample.findLast([]); + }, "array"); + + assert.throws(TypeError, function() { + sample.findLast(/./); + }, "regexp"); +}); + +reportCompare(0, 0); |