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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArrayConstructors/ctors-bigint/object-arg/boolean-tobigint.js | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors-bigint/object-arg/boolean-tobigint.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors-bigint/object-arg/boolean-tobigint.js new file mode 100644 index 0000000000..a3ed66ff5c --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/ctors-bigint/object-arg/boolean-tobigint.js @@ -0,0 +1,64 @@ +// Copyright (C) 2018 Valerie Young. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-typedarray-object +description: > + Behavior for input array of Booleans +info: | + TypedArray ( object ) + This description applies only if the TypedArray function is called with at + least one argument and the Type of the first argument is Object and that + object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]] + internal slot. + ... + 8. Repeat, while k < len + ... + b. Let kValue be ? Get(arrayLike, Pk). + c. Perform ? Set(O, Pk, kValue, true). + ... + + [[Set]] ( P, V, Receiver) + ... + 2. If Type(P) is String and if SameValue(O, Receiver) is true, then + a. Let numericIndex be ! CanonicalNumericIndexString(P). + b. If numericIndex is not undefined, then + i. Perform ? IntegerIndexedElementSet(O, numericIndex, V). + ii. Return true. + ... + + IntegerIndexedElementSet ( O, index, value ) + + Assert: O is an Integer-Indexed exotic object. + If O.[[ContentType]] is BigInt, let numValue be ? ToBigInt(value). + Otherwise, let numValue be ? ToNumber(value). + Let buffer be O.[[ViewedArrayBuffer]]. + If IsDetachedBuffer(buffer) is false and ! IsValidIntegerIndex(O, index) is true, then + Let offset be O.[[ByteOffset]]. + Let arrayTypeName be the String value of O.[[TypedArrayName]]. + Let elementSize be the Element Size value specified in Table 62 for arrayTypeName. + Let indexedPosition be (ℝ(index) × elementSize) + offset. + Let elementType be the Element Type value in Table 62 for arrayTypeName. + Perform SetValueInBuffer(buffer, indexedPosition, elementType, numValue, true, Unordered). + Return NormalCompletion(undefined). + + ToBigInt ( argument ) + Object, Apply the following steps: + 1. Let prim be ? ToPrimitive(argument, hint Number). + 2. Return the value that prim corresponds to in Table [BigInt Conversions] + + BigInt Conversions + Argument Type: Boolean + Result: Return 1n if prim is true and 0n if prim is false. + +includes: [testBigIntTypedArray.js] +features: [BigInt, TypedArray] +---*/ + +testWithBigIntTypedArrayConstructors(function(TA) { + var typedArray = new TA([false, true]); + + assert.sameValue(typedArray[0], 0n); + assert.sameValue(typedArray[1], 1n); +}); + +reportCompare(0, 0); |