mirror of
https://github.com/SSCLI/sscli_20021101
synced 2026-06-08 12:28:57 +00:00
yallie
236 lines
8.9 KiB
C#
236 lines
8.9 KiB
C#
// ==++==
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//
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//
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// Copyright (c) 2002 Microsoft Corporation. All rights reserved.
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//
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// The use and distribution terms for this software are contained in the file
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// named license.txt, which can be found in the root of this distribution.
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// By using this software in any fashion, you are agreeing to be bound by the
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// terms of this license.
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//
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// You must not remove this notice, or any other, from this software.
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//
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//
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// ==--==
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using System.IO;
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using System;
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using System.Globalization;
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using GenStrings;
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using System.Text;
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public class Co2345Replace_cc
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{
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static String strName = "String.Replace(char)";
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static String strTest = "Co2345Replace_cc";
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static String strPath = "";
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static int iCountErrors = 0;
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static int iCountTestcases = 0;
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const int MAXRANDOMSTRING = 100;
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const int MAXUNICODE = 65535;
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const int MINUNICODE = 0;
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const int CHARINSTRPERCENTAGE = 80;
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private Boolean runTest(double timeInterval, int repetitions)
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{
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try
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{
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String emptyString="";
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emptyString=emptyString.Replace ('r', 't');
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IntlStrings intl = new IntlStrings();
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String testingString = intl.GetString(7, true, true);
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String copyTestString = testingString;
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Char charVar = testingString[4];
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testingString = testingString.Replace(testingString[4], 'h');
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testString(copyTestString, testingString, copyTestString[4], 'h', "Rep_cc-1");
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testString ("Yehia", "Ye7ia", 'h', '7', "Rep_cc00");
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iCountTestcases++;
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testString ("Redmond", "Redmond", 'x', 'd', "Rep_cc01");
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testString ("Redmond", "Redmond", 'd', 'd', "Rep_cc02");
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iCountTestcases++;
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iCountTestcases++;
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testString ("Redmond", "redmond", 'R', 'r', "Rep_cc03");
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testString ("Redmond", "Redmond", 'r', 'c', "Rep_cc04");
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testString ("Redmond", "Re mon ", 'd', ' ', "Rep_cc05");
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iCountTestcases++;
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testString ("Reddod", "Rexxox", 'd', 'x', "Rep_cc06");
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testString ("Redmo", "Rexmo", 'd', 'x', "Rep_cc07");
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iCountTestcases++;
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testString ("Null", "N"+'\u0000'+"ll", 'u', '\u0000', "Rep_cc08");
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testString ("In", "I"+'\uFFFF', 'n', '\uFFFF', "Rep_cc09");
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testString (" ", " ", ' ', ' ', "Rep_cc10");
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testString (" ", "aa", ' ', 'a', "Rep_cc11");
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testString ("Seattle", "Sea"+'\n'+'\n'+"le", 't', '\n', "Rep_cc12");
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testString ("Seattle", "Sea"+'\r'+'\r'+"le", 't', '\r', "Rep_cc13");
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testString ("Seattle", "Sea"+'\t'+'\t'+"le", 't', '\t', "Rep_cc14");
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testString ("Seattle", "Sea"+'\\'+'\\'+"le", 't', '\\', "Rep_cc15");
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testString ("Seattle", "Sea"+'\a'+'\a'+"le", 't', '\a', "Rep_cc16");
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testString ("Seattle", "Sea"+'\0'+'\0'+"le", 't', '\0', "Rep_cc17");
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for (int index=0; index<repetitions; index++) {
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Console.WriteLine ("Finished "+index+" repetition(s)");
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randomTest (timeInterval);
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}
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}
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catch (Exception ex)
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{
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++iCountErrors;
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String strInfo = "Unexpected Exception: (runTest)" ;
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strInfo = strInfo + ex.ToString() ;
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Console.Error.WriteLine (strName+" "+strTest+" "+strPath);
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Console.Error.WriteLine (strInfo);
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}
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Console.WriteLine ("FINAL TEST RESULT:" + strName+" "+strTest+" "+strPath);
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if ( iCountErrors == 0 ) { return true; }
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else { return false;}
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}
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private void testString (String strOld, String strNew, char charOld, char charNew, String pmGuid)
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{
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String originalString=strOld;
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try {
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strOld=strOld.Replace (charOld, charNew);
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}
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catch (Exception ex){
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Console.WriteLine( "Error_vdb831: Unexpected exc ("+ pmGuid +"): exc="+ ex.ToString() );
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}
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++iCountTestcases;
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if ( String.Equals(strNew, strOld) != true )
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{
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++iCountErrors;
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Console.WriteLine ("Original String "+originalString+"Replace old char"+charOld+" with"+charNew);
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Console.WriteLine("Err_"+pmGuid+ ": " + "New string is " + strNew + " should be" + strOld);
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}
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}
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static int seedCount=0;
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static int[] seeds=new int[5];
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private void getRandomGens (out Random [] randGenArr)
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{
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randGenArr=new Random[5];
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DateTime seedCore=new DateTime();
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randGenArr[0] = new Random(seeds[0]=seedCore.Millisecond);
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randGenArr[1]= new Random(seeds[1]=seedCore.Millisecond);
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randGenArr[2] = new Random (seeds[2]=seedCore.Millisecond);
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randGenArr[3] = new Random(seeds[3]=seedCore.Millisecond);
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randGenArr[4] = new Random(seeds[4]=seedCore.Millisecond);
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++seedCount;
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}
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private void randomTest (double numSeconds)
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{
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Random[] randGenArray;
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getRandomGens (out randGenArray);
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Random randNumOld = randGenArray[0];
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Random randNumNew = randGenArray[1];
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Random randStr = randGenArray[2];
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Random randChar = randGenArray[3];
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Random randIndexGen = randGenArray[4];
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DateTime dtCurrent = new DateTime ();
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DateTime dtStop = new DateTime ();
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dtStop=DateTime.Now;
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dtStop=dtStop.AddSeconds (numSeconds);
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for (;;)
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{
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dtCurrent=DateTime.Now;
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if (dtCurrent>dtStop)
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break;
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String randStrOld= GetRandomString(randStr, randChar);
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char randCharOld='a';
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for (int charInStr=0; ; charInStr++)
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{
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dtCurrent=DateTime.Now;
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if (dtCurrent>dtStop)
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break;
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String randStrNew= randStrOld;
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String originalString=randStrOld;
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int randIndex=randIndexGen.Next(0, randStrOld.Length-1);
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if (charInStr<CHARINSTRPERCENTAGE)
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randCharOld = randStrOld[randIndex];
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else
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randCharOld=(char)randNumOld.Next(MINUNICODE, MAXUNICODE);
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char randCharNew=(char)randNumNew.Next(MINUNICODE, MAXUNICODE);
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try {
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randStrOld = randStrOld.Replace (randCharOld, randCharNew);
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randStrNew = MyReplace (randStrNew, randCharOld, randCharNew);
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}
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catch (Exception ex) {
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Console.WriteLine( "Error_vdb234: Unexpected ex : ex="+ ex.ToString() );
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}
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++iCountTestcases;
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if ( String.Equals(randStrNew, randStrOld) != true )
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{
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++iCountErrors;
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for (int index=0; index<originalString.Length; index++)
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Console.Write (Convert.ToInt32(originalString[index])+"-");
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Console.WriteLine();
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Console.WriteLine("Replace char"+randCharOld+" with"+randCharNew);
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Console.WriteLine ("seeds: "+seeds[0]+" "+seeds[1]+" "+seeds[2]+" "+seeds[3]+" "+seeds[4]+" ");
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}
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if (charInStr>100)
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charInStr=0;
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}
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}
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}
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private String MyReplace (String randStrNew, Char randCharOld, Char randCharNew)
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{
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for (int index=0; index<randStrNew.Length; index++)
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{
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if (randCharOld==randStrNew[index])
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{
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if (index==0)
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randStrNew=randCharNew+randStrNew.Substring(1, randStrNew.Length-1);
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else if (index==(randStrNew.Length-1))
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randStrNew=randStrNew.Substring(0, randStrNew.Length-1)+randCharNew;
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else
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randStrNew=randStrNew.Substring(0, index)+randCharNew+randStrNew.Substring(index+1, (randStrNew.Length-(index+1)));
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}
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}
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return randStrNew;
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}
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private String GetRandomString(Random randStr, Random randChar)
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{
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int maxString = randStr.Next(0, MAXRANDOMSTRING);
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StringBuilder sbStr = new StringBuilder (maxString);
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for (int index=0; index<maxString; index++)
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sbStr=sbStr.Append ((char)randChar.Next(MINUNICODE, MAXUNICODE));
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return sbStr.ToString();
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}
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public static void Main( String[] args )
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{
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Boolean bResult = false;
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Co2345Replace_cc oReplaceTest = new Co2345Replace_cc();
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Console.WriteLine( " Starting "+ strName +" ..." );
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Console.WriteLine( "USAGE: Co2346Replace_ss.exe Time_in_Seconds_per_rep Number_of_repetitions" );
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Console.WriteLine( "USAGE: Defaults args are: 2 2 (must give both args if give any)" );
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Console.WriteLine();
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double timeInSecs=2.0;
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int numOfReps=2;
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try {
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if (args.Length>=1)
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timeInSecs=Convert.ToInt64(args[0]);
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if (args.Length>=2)
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numOfReps = Convert.ToInt32(args[1]);
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}
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catch (System.FormatException) {
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Console.WriteLine ("INVALID ARGUMENTS");
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Console.WriteLine ("USING DEFAULT: Co2345Replace_cc.exe 2 2 ");
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timeInSecs=2.0;
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numOfReps=2;
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}
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catch ( Exception exc ) {
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Console.WriteLine( "Error_abc637: Conversion error about input args?" );
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Console.WriteLine( exc.ToString() );
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goto LABEL_842_RETURN_LABEL;
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}
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try {
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Console.WriteLine( "RUNNING: Co2345Replace_cc.exe "+ timeInSecs+" "+ numOfReps);
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bResult = oReplaceTest.runTest(timeInSecs, numOfReps);
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}
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catch ( Exception exc_main ) {
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bResult = false;
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String strInfo = "Unexpected Exception: (runTest)" ;
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strInfo = strInfo + exc_main.ToString() ;
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Console.Error.WriteLine (strName+" "+strTest+" "+strPath);
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Console.Error.WriteLine (strInfo);
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}
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LABEL_842_RETURN_LABEL:;
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if ( ! bResult )
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Console.Error.WriteLine( "PATHTOSOURCE: " + strPath + strTest + " FAIL" );
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if ( bResult == true ) Environment.ExitCode = 0; else Environment.ExitCode = 11;
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}
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}
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