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// Copyright 2018 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
(() => {
const size = 10;
let template_array = [];
for (let i = 0; i < size; ++i) {
template_array[i] = Math.floor(Math.random() * size);
}
let packed_smi_array = Array.from(template_array);
let packed_double_array = Array.from(template_array, (x,_) => x + 0.1);
let packed_object_array = Array.from(template_array, (x,_) => `value ${x}`);
let holey_smi_array = new Array(size);
let holey_double_array = new Array(size);
let holey_object_array = new Array(size);
for (let i = 0; i < size; i += 5) {
const x = Math.floor(Math.random() * size);
holey_smi_array[i] = x;
holey_double_array[i] = x + 0.1;
holey_object_array[i] = `value ${x}`;
}
let dictionary_array = Array.from(template_array);
dictionary_array[%MaxSmi()] = 42;
function assert(condition, message) {
if (!condition) {
throw Error(message);
}
}
assert(%HasFastPackedElements(packed_smi_array) &&
%HasSmiElements(packed_smi_array),
"Element kind is not PACKED_SMI_ELEMENTS");
assert(%HasFastPackedElements(packed_double_array) &&
%HasDoubleElements(packed_double_array),
"Element kind is not PACKED_DOUBLE_ELEMENTS");
assert(%HasFastPackedElements(packed_object_array) &&
%HasObjectElements(packed_object_array),
"Element kind is not PACKED_ELEMENTS");
assert(%HasHoleyElements(holey_smi_array) &&
%HasSmiElements(holey_smi_array),
"Element kind is not HOLEY_SMI_ELEMENTS");
assert(%HasHoleyElements(holey_double_array) &&
%HasDoubleElements(holey_double_array),
"Element kind is not HOLEY_DOUBLE_ELEMENTS");
assert(%HasHoleyElements(holey_object_array) &&
%HasObjectElements(holey_object_array),
"Element kind is not HOLEY_ELEMENTS");
assert(%HasDictionaryElements(dictionary_array),
"Element kind is not DICTIONARY_ELEMENTS");
function PackedSmiSort() {
packed_smi_array.sort();
}
function PackedDoubleSort() {
packed_double_array.sort();
}
function PackedElementSort() {
packed_object_array.sort();
}
function HoleySmiSort() {
holey_smi_array.sort();
}
function HoleyDoubleSort() {
holey_double_array.sort();
}
function HoleyElementSort() {
holey_object_array.sort();
}
function DictionarySort() {
dictionary_array.sort();
}
benchy('PackedSmi', PackedSmiSort);
benchy('PackedDouble', PackedDoubleSort);
benchy('PackedElement', PackedElementSort);
benchy('HoleySmi', HoleySmiSort);
benchy('HoleyDouble', HoleyDoubleSort);
benchy('HoleyElement', HoleyElementSort);
benchy('Dictionary', DictionarySort);
})();
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