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Diffstat (limited to 'test/built-ins/TypedArrays/from/BigInt/nan-conversion.js')
-rw-r--r-- | test/built-ins/TypedArrays/from/BigInt/nan-conversion.js | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/test/built-ins/TypedArrays/from/BigInt/nan-conversion.js b/test/built-ins/TypedArrays/from/BigInt/nan-conversion.js new file mode 100644 index 000000000..a318c055a --- /dev/null +++ b/test/built-ins/TypedArrays/from/BigInt/nan-conversion.js @@ -0,0 +1,50 @@ +// 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%.from +description: > + Test NaN conversions +info: | + 9.4.5.9 IntegerIndexedElementSet ( O, index, value ) + + ... + 3. Let numValue be ? ToNumber(value). + ... + + 24.1.1.6 SetValueInBuffer ( arrayBuffer, byteIndex, type, value [ , + isLittleEndian ] ) +includes: [testBigIntTypedArray.js] +features: [BigInt, TypedArray] +---*/ + +testWithBigIntTypedArrayConstructors(function(TA) { + var result = TA.from([NaN, undefined]); + assert.sameValue(result.length, 2); + assert.sameValue(result[0], NaN); + assert.sameValue(result[1], NaN); + assert.sameValue(result.constructor, TA); + assert.sameValue(Object.getPrototypeOf(result), TA.prototype); +}, +[ + Float32Array, + Float64Array +]); + +testWithBigIntTypedArrayConstructors(function(TA) { + var result = TA.from([NaN, undefined]); + assert.sameValue(result.length, 2); + assert.sameValue(result[0], 0); + assert.sameValue(result[1], 0); + assert.sameValue(result.constructor, TA); + assert.sameValue(Object.getPrototypeOf(result), TA.prototype); +}, +[ + Int8Array, + Int32Array, + Int16Array, + Int8Array, + Uint32Array, + Uint16Array, + Uint8Array, + Uint8ClampedArray +]);
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