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90 lines
1.9 KiB
JavaScript
90 lines
1.9 KiB
JavaScript
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letters = new Array("a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z");
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numbers = new Array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26);
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colors = new Array("FF","CC","99","66","33","00");
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var endResult;
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function doTest()
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{
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endResult = "";
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// make up email address
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for (var k=0;k<4000;k++)
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{
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username = makeName(6);
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(k%2)?email=username+"@mac.com":email=username+"(at)mac.com";
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// validate the email address
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var pattern = /^[a-zA-Z0-9\-\._]+@[a-zA-Z0-9\-_]+(\.?[a-zA-Z0-9\-_]*)\.[a-zA-Z]{2,3}$/;
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if(pattern.test(email))
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{
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var r = email + " appears to be a valid email address.";
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addResult(r);
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}
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else
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{
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r = email + " does NOT appear to be a valid email address.";
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addResult(r);
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}
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}
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// make up ZIP codes
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for (var s=0;s<4000;s++)
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{
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var zipGood = true;
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var zip = makeNumber(4);
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(s%2)?zip=zip+"xyz":zip=zip.concat("7");
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// validate the zip code
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for (var i = 0; i < zip.length; i++) {
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var ch = zip.charAt(i);
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if (ch < "0" || ch > "9") {
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zipGood = false;
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r = zip + " contains letters.";
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addResult(r);
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}
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}
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if (zipGood && zip.length>5)
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{
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zipGood = false;
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r = zip + " is longer than five characters.";
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addResult(r);
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}
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if (zipGood)
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{
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r = zip + " appears to be a valid ZIP code.";
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addResult(r);
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}
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}
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}
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function makeName(n)
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{
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var tmp = "";
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for (var i=0;i<n;i++)
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{
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var l = Math.floor(26*Math.random());
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tmp += letters[l];
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}
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return tmp;
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}
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function makeNumber(n)
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{
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var tmp = "";
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for (var i=0;i<n;i++)
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{
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var l = Math.floor(9*Math.random());
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tmp = tmp.concat(l);
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}
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return tmp;
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}
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function addResult(r)
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{
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endResult += "\n" + r;
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}
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doTest();
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