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Relax test regex checking other var initialization

pull/18182/head
Eric Leung 2016-07-03 15:26:08 -07:00
parent f6f7f88d2e
commit 07a071107d
1 changed files with 3 additions and 3 deletions
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6
challenges/01-front-end-development-certification/basic-javascript.json
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@ -5176,7 +5176,7 @@
"title": "Iterate Through an Array with a For Loop",
"description": [
"A common task in JavaScript is to iterate through the contents of an array. One way to do that is with a <code>for</code> loop. This code will output each element of the array <code>arr</code> to the console:",
"<blockquote>var arr = [10,9,8,7,6];<br>for (var i=0; i < arr.length; i++) {<br> console.log(arr[i]);<br>}</blockquote>",
"<blockquote>var arr = [10,9,8,7,6];<br>for (var i = 0; i < arr.length; i++) {<br> console.log(arr[i]);<br>}</blockquote>",
"Remember that Arrays have zero-based numbering, which means the last index of the array is length - 1. Our <dfn>condition</dfn> for this loop is <code>i < arr.length</code>, which stops when <code>i</code> is at length - 1.",
"<h4>Instructions</h4>",
"Declare and initialize a variable <code>total</code> to <code>0</code>. Use a <code>for</code> loop to add the value of each element of the <code>myArr</code> array to <code>total</code>."
@ -5205,10 +5205,10 @@
"var ourArr = [ 9, 10, 11, 12];\nvar ourTotal = 0;\n\nfor (var i = 0; i < ourArr.length; i++) {\n ourTotal += ourArr[i];\n}\n\nvar myArr = [ 2, 3, 4, 5, 6];\nvar total = 0;\n\nfor (var i = 0; i < myArr.length; i++) {\n total += myArr[i];\n}"
],
"tests": [
"assert(code.match(/var\\s*total\\s*=\\s*0\\s*;/), 'message: <code>total</code> should be declared and initialized to 0');",
"assert(code.match(/var.*?total\\s*=\\s*0.*?;/), 'message: <code>total</code> should be declared and initialized to 0');",
"assert(total === 20, 'message: <code>total</code> should equal 20');",
"assert(code.match(/for\\s*\\(/g).length > 1 && code.match(/myArr\\s*\\[/), 'message: You should use a <code>for</code> loop to iterate through <code>myArr</code>');",
"assert(!code.match(/total[\\s\\+\\-]*=\\s*(\\d(?!\\s*;)|[1-9])/g), 'message: Do not set <code>total</code> to 20 directly');"
"assert(!code.match(/total[\\s\\+\\-]*=\\s*(\\d(?!\\s*[;,])|[1-9])/g), 'message: Do not set <code>total</code> to 20 directly');"
],
"type": "waypoint",
"challengeType": 1,