test262/harness/arrayContains.js

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/**
* Verify that a subArray is contained within an array.
*
* @param {Array} array
* @param {Array} subArray
*/
function arrayContains(array, subArray) {
var found;
for (var i = 0; i < subArray.length; i++) {
found = false;
for (var j = 0; j < array.length; j++) {
if (subArray[i] === array[j]) {
found = true;
break;
}
}
if (!found) {
return false;
}
}
return true;
}