Created
March 19, 2018 00:14
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Updated "S15.4.4.8_A1_T1.js": rewrote existing tests and added a few new
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// Copyright 2009 the Sputnik authors. All rights reserved. | |
// This code is governed by the BSD license found in the LICENSE file. | |
/*--- | |
info: > | |
The elements of the array are rearranged so as to reverse their order. | |
The object is returned as the result of the call | |
esid: sec-array.prototype.reverse | |
es5id: 15.4.4.8_A1_T1 | |
description: Checking case when reverse is given no arguments or one argument | |
---*/ | |
// CHECK#1 | |
// old: | |
// var x = []; | |
// var reverse = x.reverse(); | |
// if (reverse !== x) { | |
// $ERROR('#1: x = []; x.reverse() === x. Actual: ' + (reverse)); | |
// } | |
// new: | |
let x = []; | |
let reverse = x.reverse(); | |
assert.sameValue(reverse, x); | |
// CHECK#2 | |
// old: | |
// x = []; | |
// x[0] = 1; | |
// var reverse = x.reverse(); | |
// if (reverse !== x) { | |
// $ERROR('#2: x = []; x[0] = 1; x.reverse() === x. Actual: ' + (reverse)); | |
// } | |
// new: | |
x = []; | |
x[0] = 1; | |
reverse = x.reverse(); | |
assert.sameValue(reverse, x); | |
// CHECK#3 | |
// old: | |
// x = new Array(1, 2); | |
// var reverse = x.reverse(); | |
// if (reverse !== x) { | |
// $ERROR('#3: x = new Array(1,2); x.reverse() === x. Actual: ' + (reverse)); | |
// } | |
// new: | |
x = new Array(1, 2); | |
reverse = x.reverse(); | |
assert.sameValue(reverse, x); | |
// CHECK#4 | |
// old: | |
// if (x[0] !== 2) { | |
// $ERROR('#4: x = new Array(1,2); x.reverse(); x[0] === 2. Actual: ' + (x[0])); | |
// } | |
// new: | |
assert.sameValue(x[0], 2); | |
// CHECK#5 | |
// old: | |
// if (x[1] !== 1) { | |
// $ERROR('#5: x = new Array(1,2); x.reverse(); x[1] === 1. Actual: ' + (x[1])); | |
// } | |
// new: | |
assert.sameValue(x[1], 1); | |
// CHECK#6 | |
// old: | |
// if (x.length !== 2) { | |
// $ERROR('#6: x = new Array(1,2); x.reverse(); x.length === 2. Actual: ' + (x.length)); | |
// } | |
// new: | |
assert.sameValue(x.length, 2); | |
// CHECK#7 | |
// new: | |
assert.sameValue(reverse[0], 2); | |
// CHECK#8 | |
// new: | |
assert.sameValue(reverse[1], 1); | |
// CHECK#9 | |
// new: | |
assert.sameValue(reverse.length, 2); |
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