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nativeArray.js
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44 lines (35 loc) · 1.59 KB
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//-------------------------------------------------------------------------------------------------------
// Copyright (C) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.
//-------------------------------------------------------------------------------------------------------
var xi = [2, 1, 0];
var xd = [2.5, 1.5, 0.5];
WScript.SetTimeout(testFunction, 50);
/////////////////
function testFunction()
{
telemetryLog(`Array.isArray(xi): ${Array.isArray(xi)}`, true); //true
telemetryLog(`xi.length: ${xi.length}`, true); //3
telemetryLog(`xi[1]: ${xi[1]}`, true); //1
////
xi[1] = 5;
xi.push(10);
////
telemetryLog(`post update -- xi[1]: ${xi[1]}`, true); //5
telemetryLog(`post update -- xi.length: ${xi.length}`, true); //4
telemetryLog(`post update -- xi[3]: ${xi[3]}`, true); //10
telemetryLog(`post update -- xi[5]: ${xi[5]}`, true); //undefined
telemetryLog(`Array.isArray(xd): ${Array.isArray(xd)}`, true); //true
telemetryLog(`xd.length: ${xd.length}`, true); //3
telemetryLog(`xd[1]: ${xd[1]}`, true); //1.5
////
xd[1] = 5.0;
xd.push(10.0);
xd[10] = 10.0;
////
telemetryLog(`post update -- xd[1]: ${xd[1]}`, true); //5.0
telemetryLog(`post update -- xd.length: ${xd.length}`, true); //11
telemetryLog(`post update -- xd[3]: ${xd[3]}`, true); //10.0
telemetryLog(`post update -- xd[5]: ${xd[5]}`, true); //undefined
telemetryLog(`post update -- xd[10]: ${xd[10]}`, true); //10.0
}