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2284 lines
56 KiB
C++
2284 lines
56 KiB
C++
/********************************************************************************************
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*
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* MODULES NOTES:
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*
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* This file is designed to help test the new nsString classes.
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*
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* Contributor(s):
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* Rick Gessner <rickg@netscape.com>
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*
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* History:
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*
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* 02.29.2000: Original files (rickg)
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* 03.02.2000: Flesh out the interface to be compatible with old library (rickg)
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*
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********************************************************************************************/
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#ifndef _STRINGTEST
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#define _STRINGTEST
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#include "nsString.h"
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#include <time.h>
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#define USE_STL
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#ifdef USE_STL
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#include <string>
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using namespace std;
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#endif
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#define USE_WIDE 1
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#ifdef USE_WIDE
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#define stringtype nsString
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#define astringtype nsAutoString
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#define chartype PRUnichar
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#else
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#define stringtype nsCString
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#define astringtype nsCAutoString
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#define chartype char
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#endif
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#include <stdio.h>
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static const char* kConstructorError = "constructor error";
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static const char* kComparisonError = "Comparision error!";
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static const char* kEqualsError = "Equals error!";
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static char* kNumbers[]={"0123456789","0\01\02\03\04\05\06\07\08\09\0\0\0"};
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static char* kLetters[]={"abcdefghij","a\0b\0c\0d\0e\0f\0g\0h\0i\0j\0\0\0"};
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static char* kAAA[]={"AAA","A\0A\0A\0\0\0"};
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static char* kBBB[]={"BBB","B\0B\0B\0\0\0"};
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static char* kHello[]={"hello","h\0e\0l\0l\0o\0\0\0"};
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static char* kWSHello[]={" hello "," \0 \0h\0e\0l\0l\0o\0 \0 \0\0\0"};
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/********************************************************
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This class's only purpose in life is to test the
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netscape string library. We exercise the string
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API's here, and do a bit of performance testing
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against the standard c++ library string (from STL).
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********************************************************/
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class CStringTester {
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public:
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CStringTester() {
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TestConstructors();
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TestAutoStrings();
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TestAppend();
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TestAssignAndAdd();
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TestInsert();
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TestDelete();
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TestTruncate();
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TestLogical();
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TestLexomorphic();
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TestCreators();
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TestNumerics();
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TestExtractors();
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TestSearching();
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TestSubsumables();
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TestRandomOps();
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TestReplace();
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TestRegressions();
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TestStringPerformance();
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TestWideStringPerformance();
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}
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protected:
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int TestConstructors();
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int TestLogical();
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int TestAutoStrings();
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int TestAppend();
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int TestAssignAndAdd();
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int TestInsert();
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int TestDelete();
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int TestTruncate();
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int TestLexomorphic();
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int TestCreators();
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int TestNumerics();
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int TestExtractors();
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int TestSearching();
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int TestSubsumables();
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int TestRandomOps();
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int TestReplace();
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int TestStringPerformance();
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int TestWideStringPerformance();
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int TestRegressions();
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};
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class Stopwatch {
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public:
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Stopwatch() {
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start=clock();
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}
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void Stop() {
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stop=clock();
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}
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double Elapsed() {
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return (double)(stop - start) / CLOCKS_PER_SEC;
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}
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void Print(const char* msg= "") {
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printf("%s %f\n",msg,Elapsed());
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}
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clock_t start,stop;
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};
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/**
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*
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* @update gess10/30/98
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* @param
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* @return
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*/
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int CStringTester::TestSearching(){
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int result=0;
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PRUnichar pbuf[10]={'e','f','g',0};
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PRUnichar pbuf2[10]={'a','b','c',0};
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//Since there is so much ground to cover with searching, we use a typedef to
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//allow you to vary the string type being searched...
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stringtype theDest("abcdefghijkabc");
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nsString s1("ijk");
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nsCString c1("ijk");
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PRInt32 pos=theDest.Find(pbuf);
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NS_ASSERTION(pos==4,"Error: Find routine");
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pos=theDest.Find(pbuf2,PR_FALSE,-1);
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NS_ASSERTION(pos==0,"Error: Find routine");
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pos=theDest.Find(pbuf2,PR_FALSE,pos+1);
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NS_ASSERTION(pos==11,"Error: Find routine");
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pos=theDest.FindChar('a');
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NS_ASSERTION(pos==0,"Error: Find routine");
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pos=theDest.FindChar('a',PR_FALSE,pos+1);
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NS_ASSERTION(pos==11,"Error: Find routine");
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pos=theDest.Find("efg");
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NS_ASSERTION(pos==4,"Error: Find routine");
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pos=theDest.Find("EFG",PR_TRUE);
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NS_ASSERTION(pos==4,"Error: Find routine");
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pos=theDest.FindChar('d');
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NS_ASSERTION(pos==3,"Error: Find char routine");
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pos=theDest.Find(s1);
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NS_ASSERTION(pos==8,"Error: Find char routine");
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pos=theDest.FindCharInSet("12k");
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NS_ASSERTION(pos==10,"Error: Findcharinset routine");
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pos=theDest.FindCharInSet(pbuf);
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NS_ASSERTION(pos==4,"Error: Findcharinset routine");
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pos=theDest.FindCharInSet(s1);
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NS_ASSERTION(pos==8,"Error: Findcharinset routine");
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pos=theDest.Find("efg",PR_FALSE,2);
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NS_ASSERTION(pos==4,"Error: Find routine");
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pos=theDest.RFindCharInSet("12k");
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NS_ASSERTION(pos==10,"Error: RFindcharinset routine");
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pos=theDest.RFindCharInSet("xyz");
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NS_ASSERTION(pos==-1,"Error: RFindcharinset routine");
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pos=theDest.RFindCharInSet(pbuf);
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NS_ASSERTION(pos==6,"Error: RFindcharinset routine");
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pos=theDest.RFindCharInSet(s1);
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NS_ASSERTION(pos==10,"Error: RFindcharinset routine");
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pos=theDest.RFind("efg");
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NS_ASSERTION(pos==4,"Error: RFind routine");
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pos=theDest.RFind("xxx");
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NS_ASSERTION(pos==-1,"Error: RFind routine"); //this should fail
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pos=theDest.RFind("");
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NS_ASSERTION(pos==-1,"Error: RFind routine"); //this too should fail.
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pos=theDest.RFindChar('a',PR_FALSE,4);
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NS_ASSERTION(pos==-1,"Error: RFind routine");
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//now try searching with FindChar using offset and count...
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{
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stringtype s1("hello there rick");
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PRInt32 pos=s1.FindChar('r'); //this will search from the begining, and for the length of the string.
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NS_ASSERTION(pos==9,"Error: FindChar() with offset and count");
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pos=s1.FindChar('r',PR_FALSE,0,5); //this will search from the front using count. THIS WILL FAIL!
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NS_ASSERTION(pos==-1,"Error: FindChar() with offset and count");
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pos=s1.FindChar('r',PR_FALSE,0,10); //this will search from the front using count. THIS WILL SUCCEED!
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NS_ASSERTION(pos==9,"Error: FindChar() with offset and count");
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pos=s1.FindChar('i',PR_FALSE,5,5); //this will search from the middle using count. THIS WILL FAIL!
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NS_ASSERTION(pos==-1,"Error: FindChar() with offset and count");
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pos=s1.FindChar('i',PR_FALSE,5,10); //this will search from the middle using count. THIS WILL SUCCEED!
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NS_ASSERTION(pos==13,"Error: FindChar() with offset and count");
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pos=s1.FindChar('k',PR_FALSE,10,2); //this will search from near the end using count. THIS WILL FAIL!
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NS_ASSERTION(pos==-1,"Error: FindChar() with offset and count");
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pos=s1.FindChar('k',PR_FALSE,10,7); //this will search from near the end using count. THIS WILL SUCCEED!
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NS_ASSERTION(pos==15,"Error: FindChar() with offset and count");
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//now let's try a few with bad data...
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pos=s1.FindChar('k',PR_FALSE,100,2); //this will search from a bad offset. THIS WILL FAIL!
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NS_ASSERTION(pos==-1,"Error: FindChar() with offset and count");
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pos=s1.FindChar('k',PR_FALSE,10,0); //this will search for a bad count. THIS WILL FAIL!
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NS_ASSERTION(pos==-1,"Error: FindChar() with offset and count");
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pos=s1.FindChar('k',PR_FALSE,10,20); //this will search for a bad count. THIS WILL SUCCEED!
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NS_ASSERTION(pos==15,"Error: FindChar() with offset and count");
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pos=s1.FindChar('k',PR_FALSE,10,4); //this will search for a bad count. THIS WILL FAIL!
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NS_ASSERTION(pos==-1,"Error: FindChar() with offset and count");
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pos=10;
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}
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//now try searching with RFindChar using offset and count...
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{
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stringtype s1("hello there rick");
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PRInt32 pos=s1.RFindChar('o'); //this will search from the end, and for the length of the string.
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NS_ASSERTION(pos==4,"Error: RFindChar() with offset and count");
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pos=s1.RFindChar('i'); //this will search from the end, and for the length of the string.
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NS_ASSERTION(pos==13,"Error: RFindChar() with offset and count");
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pos=s1.RFindChar(' ',PR_FALSE,-1,4); //this will search from the end, and for the length of the string.
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NS_ASSERTION(pos==-1,"Error: RFindChar() with offset and count"); //THIS WILL FAIL
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pos=s1.RFindChar(' ',PR_FALSE,12,1); //this will search from the middle, and for the length of 1.
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NS_ASSERTION(pos==-1,"Error: RFindChar() with offset and count"); //THIS WILL FAIL
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pos=s1.RFindChar(' ',PR_FALSE,12,2); //this will search from the middle, and for the length of 2.
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NS_ASSERTION(pos==11,"Error: RFindChar() with offset and count"); //THIS WILL SUCCEED
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pos=s1.RFindChar('o',PR_FALSE,-1,5); //this will search from the end using count. THIS WILL FAIL!
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NS_ASSERTION(pos==-1,"Error: RFindChar() with offset and count");
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pos=s1.RFindChar('o',PR_FALSE,-1,12); //this will search from the front using count. THIS WILL SUCCEED!
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NS_ASSERTION(pos==4,"Error: RFindChar() with offset and count");
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pos=s1.RFindChar('l',PR_FALSE,8,2); //this will search from the middle using count. THIS WILL FAIL!
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NS_ASSERTION(pos==-1,"Error: RFindChar() with offset and count");
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pos=s1.RFindChar('l',PR_FALSE,8,7); //this will search from the middle using count. THIS WILL SUCCEED!
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NS_ASSERTION(pos==3,"Error: RFindChar() with offset and count");
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//***
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pos=s1.RFindChar('h',PR_FALSE,3,2); //this will search from near the end using count. THIS WILL FAIL!
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NS_ASSERTION(pos==-1,"Error: RFindChar() with offset and count");
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pos=s1.RFindChar('h',PR_FALSE,3,7); //this will search from near the end using count. THIS WILL SUCCEED!
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NS_ASSERTION(pos==0,"Error: RFindChar() with offset and count");
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//now let's try a few with bad data...
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pos=s1.RFindChar('k',PR_FALSE,100,2); //this will search from a bad offset. THIS WILL FAIL!
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NS_ASSERTION(pos==-1,"Error: RFindChar() with offset and count");
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pos=s1.RFindChar('k',PR_FALSE,10,0); //this will search for a bad count. THIS WILL FAIL!
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NS_ASSERTION(pos==-1,"Error: RFindChar() with offset and count");
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pos=10;
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}
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//now try searching with Find() using offset and count...
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{
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stringtype s1("hello there rick");
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PRInt32 pos= s1.Find("there",PR_FALSE,0,4); //first search from front using offset
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NS_ASSERTION(pos==-1,"Error: Find() with offset and count"); //THIS WILL FAIL
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pos= s1.Find("there",PR_FALSE,0,8); //first search from front using count
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NS_ASSERTION(pos==6,"Error: Find) with offset and count"); //THIS WILL SUCCEED
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pos= s1.Find("there",PR_FALSE,4,1); //first search from front using count
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NS_ASSERTION(pos==-1,"Error: Find() with offset and count"); //THIS WILL FAIL
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pos= s1.Find("there",PR_FALSE,5,2); //first search from front using count
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NS_ASSERTION(pos==6,"Error: Find() with offset and count"); //THIS WILL SUCCEED
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pos= s1.Find("there",PR_FALSE,6,1); //first search from front using count
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NS_ASSERTION(pos==6,"Error: Find() with offset and count"); //THIS WILL SUCCEED
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pos= s1.Find("there",PR_FALSE,6,0); //first search from front using a bogus count
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NS_ASSERTION(pos==-1,"Error: Find() with offset and count"); //THIS WILL FAIL
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pos= s1.Find("k",PR_FALSE,15,1); //first search from end using a count
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NS_ASSERTION(pos==15,"Error: Find() with offset and count"); //THIS WILL SUCCEED
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pos= s1.Find("k",PR_FALSE,15,10); //first search from end using a LARGE count
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NS_ASSERTION(pos==15,"Error: Find() with offset and count"); //THIS WILL SUCCEED
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pos= s1.Find("k",PR_FALSE,25,10); //first search from bogus offset using a LARGE count
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NS_ASSERTION(pos==-1,"Error: Find() with offset and count"); //THIS WILL FAIL
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pos=10;
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}
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//now try substringsearching with RFind() using offset and count...
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{
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nsString s1("abcdefghijklmnopqrstuvwxyz");
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PRInt32 pos= s1.RFind("ghi"); //first search from end using count
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NS_ASSERTION(pos==6,"Error: RFind() with offset and count"); //THIS WILL SUCCEED!
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pos= s1.RFind("nop",PR_FALSE,-1,4); //first search from end using count
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NS_ASSERTION(pos==-1,"Error: RFind() with offset and count"); //THIS WILL FAIL
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pos= s1.RFind("nop",PR_FALSE,-1,15); //first search from end using count
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NS_ASSERTION(pos==13,"Error: RFind() with offset and count"); //THIS WILL SUCCEED
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pos= s1.RFind("nop",PR_FALSE,16,3); //first search from middle using count
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NS_ASSERTION(pos==-1,"Error: RFind() with offset and count"); //THIS WILL FAIL
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pos= s1.RFind("nop",PR_FALSE,16,7); //first search from middle using count
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NS_ASSERTION(pos==13,"Error: RFind() with offset and count"); //THIS WILL SUCCEED
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pos= s1.RFind("nop",PR_FALSE,0,1); //first search from front using count
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NS_ASSERTION(pos==-1,"Error: RFind() with offset and count"); //THIS WILL FAIL
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pos= s1.RFind("abc",PR_FALSE,0,1); //first search from middle using count
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NS_ASSERTION(pos==0,"Error: RFind() with offset and count"); //THIS WILL SUCCEED
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pos= s1.RFind("foo",PR_FALSE,10,100); //first search from front using bogus count
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NS_ASSERTION(pos==-1,"Error: RFind() with offset and count"); //THIS WILL FAIL
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pos= s1.RFind("ghi",PR_FALSE,30,1); //first search from middle using bogus offset
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NS_ASSERTION(pos==-1,"Error: RFind() with offset and count"); //THIS WILL FAIL
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pos=10;
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}
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//Various UNICODE tests...
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{
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//do some searching against chinese unicode chars...
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PRUnichar chinese[] = {0x4e41,0x4e42, 0x4e43, 0x0000}; // 3 chinese unicode
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nsString T2(chinese);
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nsString T2copy(chinese);
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pos = T2.FindCharInSet("A");
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NS_ASSERTION(kNotFound==pos,"Error in FindCharInSet");
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pos=T2.RFindCharInSet("A",2);
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NS_ASSERTION(kNotFound==pos,"Error in RFindCharInSet");
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pos=T2.Find("A", PR_FALSE, 0, 1);
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NS_ASSERTION(kNotFound==pos,"Error in Find");
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pos=T2.RFind("A", PR_FALSE, 2, 1);
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NS_ASSERTION(kNotFound==pos,"Error in RFind");
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T2.ReplaceChar("A",' ');
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NS_ASSERTION(T2==T2copy,"Error in ReplaceChar");
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//Here's the 3rd FTang unicode test...
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static char test4[]="ABCDEF";
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static char test4b[]=" BCDEF";
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PRUnichar test5[]={0x4e41, 0x0000};
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PRUnichar test6[]={0x0041, 0x0000};
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nsCString T4(test4);
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nsCString T4copy(test4);
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nsCString T4copyb(test4b);
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nsCString T5(test5);
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nsCString T6(test6);
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pos = T4.FindCharInSet(T5.GetBuffer());
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NS_ASSERTION(0==pos,"Error in FindcharInSet"); //This should succeed.
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pos = T4.FindCharInSet(T6.GetBuffer());
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NS_ASSERTION(kNotFound<pos,"Error in FindcharInSet"); //This should succeed.
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pos = T4.RFindCharInSet(T5.GetBuffer(),2);
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NS_ASSERTION(0==pos,"Error in RFindCharInSet"); //This should fail.
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pos = T4.RFindCharInSet(T6.GetBuffer(),2);
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NS_ASSERTION(kNotFound<pos,"Error in RFindCharInSet"); //This should fail.
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pos = T4.Find(T5.GetBuffer(), PR_FALSE, 0, 1);
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NS_ASSERTION(0==pos,"Error in Find"); //This should succeed.
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pos= T4.Find(T6.GetBuffer(), PR_FALSE, 0, 1);
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NS_ASSERTION(kNotFound<pos,"Error in Find"); //This should fail.
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pos = T4.RFind(T5.GetBuffer(), PR_FALSE, 2, 1);
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NS_ASSERTION(kNotFound==pos,"Error in RFind");
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pos =T4.RFind(T6.GetBuffer(), PR_FALSE, 2, 1);
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NS_ASSERTION(kNotFound==pos,"Error in RFind");
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/*
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NOT WORKING IN NEW STRING YET...
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T4.ReplaceChar(PRUnichar(0x4E41),PRUnichar(' '));
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if(T4 != T4copy)
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printf("nsCString::ReplaceChar(PRUnichar, PRUnichar) error- replace when it should not\n");
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T4 = test4;
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T4.ReplaceChar(PRUnichar(0x0041),PRUnichar(' '));
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if(T4 != T4copyb)
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printf("nsCString::ReplaceChar(PRUnichar, PRUnichar) error- not replace when it should\n");
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*/
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}
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return result;
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}
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/**
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*
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* @update gess10/30/98
|
|
* @param
|
|
* @return
|
|
*/
|
|
int CStringTester::TestConstructors(){
|
|
int result=0;
|
|
PRUnichar pbuf[10]={'f','o','o',0};
|
|
PRUnichar* buf=pbuf;
|
|
|
|
nsString s1("hello world");
|
|
nsCString c1("what's up");
|
|
|
|
|
|
//Test nsCString constructors...
|
|
{
|
|
nsCString temp0;
|
|
nsCString temp1(s1);
|
|
NS_ASSERTION(temp1==s1,"nsCString Constructor error");
|
|
|
|
nsCString temp2(c1);
|
|
NS_ASSERTION(temp2==c1,"nsCString Constructor error");
|
|
|
|
nsCString temp3("hello world");
|
|
NS_ASSERTION(temp3=="hello world","nsCString Constructor error");
|
|
|
|
nsCString temp4(pbuf);
|
|
NS_ASSERTION(temp4==pbuf,"nsCString Constructor error");
|
|
|
|
nsCString temp5('a');
|
|
NS_ASSERTION(temp5=="a","nsCString Constructor error");
|
|
|
|
nsCString temp6(PRUnichar('a'));
|
|
NS_ASSERTION(temp5=="a","nsCString Constructor error");
|
|
}
|
|
|
|
//now just for fun, let's construct 2byte from 1byte and back...
|
|
{
|
|
nsCString temp0("hello");
|
|
nsString temp1(temp0);
|
|
nsCString temp2(temp1);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @update gess10/30/98
|
|
* @param
|
|
* @return
|
|
*/
|
|
int CStringTester::TestLogical(){
|
|
int result=0;
|
|
stringtype temp8("aaaa");
|
|
stringtype temp8a("AAAA");
|
|
stringtype temp9("bbbb");
|
|
|
|
const char* aaaa="aaaa";
|
|
const char* bbbb="bbbb";
|
|
|
|
|
|
//First, test a known error that got checked into the tree...
|
|
{
|
|
nsString mURL("file:///c|/test/foo.txt");
|
|
PRBool result=mURL.Equals("file:/",PR_FALSE);
|
|
NS_ASSERTION(!result,kEqualsError);
|
|
result=mURL.Equals("file:/",PR_FALSE,5);
|
|
NS_ASSERTION(result,kEqualsError);
|
|
result=mURL.Equals("file:/",PR_FALSE,-1);
|
|
NS_ASSERTION(!result,kEqualsError);
|
|
|
|
nsString s1("rick");
|
|
result=s1.Equals("rick",PR_FALSE,6);
|
|
result++;
|
|
}
|
|
|
|
|
|
{
|
|
//this little piece of code tests to see whether the PL_strcmp series works
|
|
//correctly even when we have strings whose buffers contain nulls.
|
|
|
|
char *buf1 = "what's up \0\0 doc?";
|
|
char *buf2 = "what's up \0\0 dog?";
|
|
|
|
nsString s1(buf2,17);
|
|
|
|
PRInt32 result=s1.Compare(buf1,PR_TRUE,17);
|
|
result=s1.FindChar('?');
|
|
result++;
|
|
}
|
|
|
|
{
|
|
nsString foo("__moz_text");
|
|
PRInt32 cmp=foo.Compare("pre",PR_FALSE,-1);
|
|
cmp=cmp;
|
|
}
|
|
|
|
//First test the string compare routines...
|
|
|
|
NS_ASSERTION(0>temp8.Compare(bbbb),kComparisonError);
|
|
NS_ASSERTION(0>temp8.Compare(temp9),kComparisonError);
|
|
NS_ASSERTION(0<temp9.Compare(temp8),kComparisonError);
|
|
NS_ASSERTION(0==temp8.Compare(temp8a,PR_TRUE),kComparisonError);
|
|
NS_ASSERTION(0==temp8.Compare(aaaa),kComparisonError);
|
|
|
|
//Now test the boolean operators...
|
|
NS_ASSERTION(temp8==temp8,kComparisonError);
|
|
NS_ASSERTION(temp8==aaaa,kComparisonError);
|
|
|
|
NS_ASSERTION(temp8!=temp9,kComparisonError);
|
|
NS_ASSERTION(temp8!=bbbb,kComparisonError);
|
|
|
|
NS_ASSERTION(((temp8<temp9) && (temp9>=temp8)),kComparisonError);
|
|
|
|
NS_ASSERTION(((temp9>temp8) && (temp8<=temp9)),kComparisonError);
|
|
NS_ASSERTION(temp9>aaaa,kComparisonError);
|
|
|
|
NS_ASSERTION(temp8<=temp8,kComparisonError);
|
|
NS_ASSERTION(temp8<=temp9,kComparisonError);
|
|
NS_ASSERTION(temp8<=bbbb,kComparisonError);
|
|
|
|
NS_ASSERTION(((temp9>=temp8) && (temp8<temp9)),kComparisonError);
|
|
NS_ASSERTION(temp9>=temp8,kComparisonError);
|
|
NS_ASSERTION(temp9>=aaaa,kComparisonError);
|
|
|
|
NS_ASSERTION(temp8.Equals(temp8),kEqualsError);
|
|
NS_ASSERTION(temp8.Equals(aaaa),kEqualsError);
|
|
|
|
stringtype temp10(temp8);
|
|
temp10.ToUpperCase();
|
|
NS_ASSERTION(temp8.Equals(temp10,PR_TRUE),kEqualsError);
|
|
NS_ASSERTION(temp8.Equals("AAAA",PR_TRUE),kEqualsError);
|
|
|
|
|
|
//now test the new string Equals APIs..
|
|
{
|
|
nsCString s1("hello there");
|
|
NS_ASSERTION(s1.Equals("hello there"),kEqualsError);
|
|
NS_ASSERTION(s1.Equals("hello rick",PR_FALSE,5),kEqualsError);
|
|
NS_ASSERTION(!s1.Equals("hello rick",PR_FALSE-1),kEqualsError);
|
|
|
|
nsCString s2("");
|
|
NS_ASSERTION(s2.Equals(""),kEqualsError);
|
|
|
|
nsCString s3("view-source:");
|
|
NS_ASSERTION(s3.Equals("VIEW-SOURCE:",PR_TRUE,12),kEqualsError);
|
|
}
|
|
|
|
//now test the count argument...
|
|
{
|
|
nsString s1("rickgessner");
|
|
nsString s2("rickricardo");
|
|
PRInt32 result=s1.Compare(s2); //assume no case conversion, and full-length comparison...
|
|
result=s1.Compare(s2,PR_FALSE,4);
|
|
result=s1.Compare(s2,PR_FALSE,5);
|
|
|
|
PRBool b=s1.Equals(s2);
|
|
b=s1.Equals("rick",PR_FALSE,4);
|
|
b=s1.Equals("rickz",PR_FALSE,5);
|
|
|
|
result=10;
|
|
|
|
nsString s3("view");
|
|
|
|
#define kString "view-source"
|
|
|
|
b=s3.Equals(kString);
|
|
result=10;
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @update gess10/30/98
|
|
* @param
|
|
* @return
|
|
*/
|
|
int CStringTester::TestAssignAndAdd(){
|
|
int result=0;
|
|
|
|
static const char* s1="hello";
|
|
static const char* s2="world";
|
|
static const PRUnichar pbuf[] = {' ','w','o','r','l','d',0};
|
|
|
|
nsString ns1("I'm an nsString");
|
|
nsCString nc1("I'm an nsCString");
|
|
|
|
nsAutoString as1("nsAutoString source");
|
|
nsCAutoString ac1("nsCAutoString source");
|
|
|
|
|
|
{
|
|
//**** Test assignments to nsCString...
|
|
|
|
nsCString theDest;
|
|
theDest.Assign(theDest); //assign nsString to itself
|
|
theDest.Assign(ns1); //assign an nsString to an nsString
|
|
NS_ASSERTION(theDest==ns1,"Assignment error");
|
|
|
|
theDest.Assign(nc1); //assign an nsCString to an nsString
|
|
NS_ASSERTION(theDest==nc1,"Assignment error");
|
|
|
|
theDest.Assign(as1); //assign an nsAutoString to an nsString
|
|
// NS_ASSERTION(theDest==as1,"Assignment error");
|
|
|
|
theDest.Assign(ac1); //assign an nsCAutoString to an nsString
|
|
// NS_ASSERTION(theDest==ac1,"Assignment error");
|
|
|
|
theDest.Assign("simple char*"); //assign a char* to an nsString
|
|
NS_ASSERTION(theDest=="simple char*","Assignment error");
|
|
|
|
theDest.Assign(pbuf); //assign a PRUnichar* to an nsString
|
|
NS_ASSERTION(theDest==pbuf,"Assignment error");
|
|
|
|
theDest.Assign('!'); //assign a char to an nsString
|
|
NS_ASSERTION(theDest=="!","Assignment error");
|
|
|
|
theDest.Assign(PRUnichar('$')); //assign a char to an nsString
|
|
NS_ASSERTION(theDest=="$","Assignment error");
|
|
|
|
theDest=ns1;
|
|
NS_ASSERTION(theDest==ns1,"Assignment error");
|
|
|
|
theDest=nc1;
|
|
NS_ASSERTION(theDest==nc1,"Assignment error");
|
|
|
|
theDest='a';
|
|
NS_ASSERTION(theDest=="a","Assignment error");
|
|
|
|
theDest=PRUnichar('a');
|
|
NS_ASSERTION(theDest=="a","Assignment error");
|
|
|
|
theDest=s1;
|
|
NS_ASSERTION(theDest==s1,"Assignment error");
|
|
|
|
theDest=pbuf;
|
|
NS_ASSERTION(theDest==pbuf,"Assignment error");
|
|
|
|
}
|
|
|
|
//test operator+()...
|
|
{
|
|
|
|
/* NOT WORKING YET...
|
|
nsString s1("hello");
|
|
nsString s2(" world");
|
|
nsCString c1(" world");
|
|
|
|
stringtype theDest;
|
|
|
|
theDest=s1+s2;
|
|
NS_ASSERTION(theDest=="hello world","Assignment error");
|
|
|
|
theDest=s1+c1;
|
|
NS_ASSERTION(theDest=="hello world","Assignment error");
|
|
|
|
theDest=s1+" world";
|
|
NS_ASSERTION(theDest=="hello world","Assignment error");
|
|
|
|
theDest=s1+pbuf;
|
|
NS_ASSERTION(theDest=="hello world","Assignment error");
|
|
|
|
theDest=s1+'!';
|
|
NS_ASSERTION(theDest=="hello!","Assignment error");
|
|
|
|
theDest=s1+PRUnichar('!');
|
|
NS_ASSERTION(theDest=="hello!","Assignment error");
|
|
*/
|
|
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
|
|
/**
|
|
*
|
|
* @update gess10/30/98
|
|
* @param
|
|
* @return
|
|
*/
|
|
int CStringTester::TestAppend(){
|
|
int result=0;
|
|
|
|
|
|
static const char* s1="hello";
|
|
static const char* s2="world";
|
|
static const PRUnichar pbuf[] = {' ','w','o','r','l','d',0};
|
|
static const PRUnichar pbuf1[] = {'a','b','c','d','l','d'};
|
|
|
|
|
|
stringtype theDest;
|
|
theDest.Append((float)100.100);
|
|
NS_ASSERTION(theDest=="100.1","Append(float) error");
|
|
|
|
theDest.Truncate();
|
|
theDest.Append(12345);
|
|
NS_ASSERTION(theDest=="12345","Append(int) error");
|
|
|
|
theDest.Truncate();
|
|
theDest.Append(pbuf1,1);
|
|
NS_ASSERTION(theDest=="a","Append(PRUnichar*,count) error");
|
|
|
|
theDest.Truncate();
|
|
theDest.Append('a');
|
|
NS_ASSERTION(theDest=="a","Append(char) error");
|
|
|
|
|
|
static const PRUnichar pbuf2[] = {'w','h','a','t','s',' ','u','p',' ','d','o','c','?',0};
|
|
|
|
theDest.Truncate();
|
|
theDest.Append(pbuf,20); //try appending more chars than actual length of pbuf
|
|
NS_ASSERTION(theDest!=pbuf,"Append(PRUnichar*) error");
|
|
//(NOTE: if you tell me to append X chars, I'll assume you really have X chars, and the length
|
|
// get's set accordingly. This test really is correct; it just seems odd.
|
|
|
|
theDest.Truncate(0);
|
|
theDest.Append(pbuf,5); //try appending fewer chars than actual length of pbuf
|
|
NS_ASSERTION(theDest==" worl","Append(PRUnichar*) error");
|
|
|
|
theDest.Truncate(0);
|
|
theDest.Append(pbuf); //try appending all of pbuf
|
|
NS_ASSERTION(theDest==pbuf,"Append(PRUnichar*) error");
|
|
|
|
char* ss=0;
|
|
theDest.Truncate();
|
|
theDest.Append(ss); //try appending NULL
|
|
NS_ASSERTION(theDest=="","Append(nullstr) error");
|
|
|
|
theDest.Append(pbuf,0); //try appending nothing
|
|
NS_ASSERTION(theDest=="","Append(nullstr) error");
|
|
|
|
|
|
{
|
|
//test improvement to unichar appends...
|
|
stringtype s1("hello");
|
|
char c='!';
|
|
s1+=c;
|
|
NS_ASSERTION(s1=="hello!","operator+=() error");
|
|
|
|
c=(char)0xfa;
|
|
s1+=c;
|
|
s1.Append(c);
|
|
|
|
PRUnichar theChar='f';
|
|
s1+=theChar;
|
|
|
|
char theChar2='g';
|
|
s1+=theChar2;
|
|
|
|
// long theLong= 1234;
|
|
// s1+=theLong;
|
|
|
|
}
|
|
|
|
{
|
|
//this just proves we can append nulls in our buffers...
|
|
stringtype c("hello");
|
|
stringtype s(" there");
|
|
c.Append(s);
|
|
char buf[]={'a','b',0,'d','e'};
|
|
s.Append(buf,5);
|
|
}
|
|
|
|
|
|
stringtype temp2("there");
|
|
|
|
theDest.Append(temp2);
|
|
theDest.Append(" xxx ");
|
|
theDest.Append(pbuf);
|
|
theDest.Append('4');
|
|
theDest.Append(PRUnichar('Z'));
|
|
|
|
stringtype a(s1);
|
|
stringtype b(s2);
|
|
|
|
theDest.Truncate();
|
|
temp2.Truncate();
|
|
|
|
/* NOT WORKING YET...
|
|
theDest=a+b;
|
|
temp2=a+"world!";
|
|
temp2=a+pbuf;
|
|
stringtype temp3;
|
|
temp3=temp2+'!';
|
|
*/
|
|
return result;
|
|
}
|
|
|
|
|
|
/**
|
|
*
|
|
* @update gess10/30/98
|
|
* @param
|
|
* @return
|
|
*/
|
|
int CStringTester::TestExtractors(){
|
|
int result=0;
|
|
|
|
//first test the 2 byte version...
|
|
|
|
|
|
{
|
|
nsString temp1("hello there rick");
|
|
nsString temp2;
|
|
|
|
temp1.Left(temp2,10);
|
|
NS_ASSERTION(temp2=="hello ther","Left() error");
|
|
|
|
temp1.Mid(temp2,6,5);
|
|
NS_ASSERTION(temp2=="there","Mid() error");
|
|
|
|
temp1.Right(temp2,4);
|
|
NS_ASSERTION(temp2=="rick","Right() error");
|
|
|
|
//Now test the character accessor methods...
|
|
nsString theString("hello");
|
|
PRUint32 len=theString.Length();
|
|
PRUnichar theChar;
|
|
for(PRUint32 i=0;i<len;i++) {
|
|
theChar=theString.CharAt(i);
|
|
}
|
|
|
|
/* NOT WORKING YET...
|
|
theChar=theString.First();
|
|
theChar=theString.Last();
|
|
theChar=theString[3];
|
|
theString.SetCharAt('X',3);
|
|
*/
|
|
}
|
|
|
|
//now test the 1 byte version
|
|
{
|
|
nsCString temp1("hello there rick");
|
|
nsCString temp2;
|
|
temp1.Left(temp2,10);
|
|
temp1.Mid(temp2,6,5);
|
|
temp1.Right(temp2,4);
|
|
|
|
//Now test the character accessor methods...
|
|
nsCString theString("hello");
|
|
PRUint32 len=theString.Length();
|
|
char ch;
|
|
for(PRUint32 i=0;i<len;i++) {
|
|
ch=theString.CharAt(i);
|
|
}
|
|
|
|
/* NOT WORKING YET...
|
|
|
|
ch=theString.First();
|
|
ch=theString.Last();
|
|
ch=theString[3];
|
|
theString.SetCharAt('X',3);
|
|
*/
|
|
}
|
|
|
|
|
|
return result;
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
*
|
|
* @update gess10/30/98
|
|
* @param
|
|
* @return
|
|
*/
|
|
int CStringTester::TestCreators(){
|
|
int result=0;
|
|
|
|
/* NOT WORKING YET
|
|
{
|
|
nsString theString5("");
|
|
char* str0=theString5.ToNewCString();
|
|
Recycle(str0);
|
|
|
|
theString5+="hello rick";
|
|
nsString* theString6=theString5.ToNewString();
|
|
delete theString6;
|
|
|
|
nsString theString1("hello again");
|
|
PRUnichar* thePBuf=theString1.ToNewUnicode();
|
|
if(thePBuf)
|
|
Recycle(thePBuf);
|
|
|
|
char* str=theString5.ToNewCString();
|
|
if(str)
|
|
Recycle(str);
|
|
|
|
char buffer[6];
|
|
theString5.ToCString(buffer,sizeof(buffer));
|
|
|
|
}
|
|
|
|
{
|
|
nsCString theString5("hello rick");
|
|
nsCString* theString6=theString5.ToNewString();
|
|
delete theString6;
|
|
|
|
PRUnichar* thePBuf=theString5.ToNewUnicode();
|
|
if(thePBuf)
|
|
Recycle(thePBuf);
|
|
|
|
char* str=theString5.ToNewCString();
|
|
if(str)
|
|
Recycle(str);
|
|
|
|
char buffer[100];
|
|
theString5.ToCString(buffer,sizeof(buffer)-1);
|
|
nsCString theOther=theString5.GetBuffer();
|
|
}
|
|
*/
|
|
return result;
|
|
}
|
|
|
|
|
|
/**
|
|
*
|
|
* @update gess10/30/98
|
|
* @param
|
|
* @return
|
|
*/
|
|
int CStringTester::TestInsert(){
|
|
int result=0;
|
|
|
|
{
|
|
static const char pbuf[] = " world";
|
|
|
|
nsCString temp1("hello rick");
|
|
temp1.Insert("there ",6); //char* insertion
|
|
NS_ASSERTION(temp1=="hello there rick","Insert error");
|
|
|
|
temp1.Insert(pbuf,3); //prunichar* insertion
|
|
NS_ASSERTION(temp1=="hel worldlo there rick","Insert error");
|
|
|
|
temp1.Insert("?",10); //char insertion
|
|
NS_ASSERTION(temp1=="hel worldl?o there rick","Insert error");
|
|
|
|
temp1.Insert('*',10); //char insertion
|
|
NS_ASSERTION(temp1=="hel worldl*?o there rick","Insert error");
|
|
|
|
temp1.Insert("xxx",100,3); //this should append.
|
|
NS_ASSERTION(temp1=="hel worldl*?o there rickxxx","Insert error");
|
|
|
|
nsCString temp2("abcdefghijklmnopqrstuvwxyz");
|
|
// temp2.Insert(temp1,10);
|
|
temp2.Cut(20,5);
|
|
NS_ASSERTION(temp2=="abcdefghijklmnopqrstz","Insert error");
|
|
|
|
temp2.Cut(100,100); //this should fail.
|
|
NS_ASSERTION(temp2=="abcdefghijklmnopqrstz","Insert error");
|
|
|
|
}
|
|
|
|
{
|
|
static const PRUnichar pbuf[] = {' ','w','o','r','l','d',0};
|
|
|
|
|
|
nsString temp1("llo rick");
|
|
|
|
temp1.Insert("he",0); //char* insertion
|
|
NS_ASSERTION(temp1=="hello rick","Insert error");
|
|
|
|
temp1.Insert("there ",6); //char* insertion
|
|
NS_ASSERTION(temp1=="hello there rick","Insert error");
|
|
|
|
temp1.Insert(pbuf,3); //prunichar* insertion
|
|
NS_ASSERTION(temp1=="hel worldlo there rick","Insert error");
|
|
|
|
temp1.Insert("?",10); //char insertion
|
|
NS_ASSERTION(temp1=="hel worldl?o there rick","Insert error");
|
|
|
|
temp1.Insert('*',10); //char insertion
|
|
NS_ASSERTION(temp1=="hel worldl*?o there rick","Insert error");
|
|
|
|
temp1.Insert("xxx",100,3); //this should append.
|
|
NS_ASSERTION(temp1=="hel worldl*?o there rickxxx","Insert error");
|
|
|
|
nsString temp2("abcdefghijklmnopqrstuvwxyz");
|
|
// temp2.Insert(temp1,10);
|
|
temp2.Cut(20,5);
|
|
NS_ASSERTION(temp2=="abcdefghijklmnopqrstz","Insert error");
|
|
|
|
temp2.Cut(100,100); //this should fail.
|
|
NS_ASSERTION(temp2=="abcdefghijklmnopqrstz","Insert error");
|
|
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
*
|
|
* @update gess10/30/98
|
|
* @param
|
|
* @return
|
|
*/
|
|
int CStringTester::TestDelete(){
|
|
int result=0;
|
|
|
|
//NOTE: You need to run this test program twice for this method to work.
|
|
// Once with USE_WIDE defined, and once without (to test nsCString)
|
|
|
|
//let's try some whacky string deleting calls
|
|
{
|
|
const char* pbuf = "whats up doc?";
|
|
|
|
nsCString s1(pbuf);
|
|
s1.Cut(3,20); //try deleting more chars than actual length of pbuf
|
|
NS_ASSERTION(s1=="wha","Cut error");
|
|
|
|
s1=pbuf;
|
|
s1.Cut(3,-10);
|
|
NS_ASSERTION(s1==pbuf,"Cut error");
|
|
|
|
s1=pbuf;
|
|
s1.Cut(3,2);
|
|
NS_ASSERTION(s1=="wha up doc?","Cut error");
|
|
|
|
}
|
|
|
|
//let's try some whacky string deleting calls
|
|
{
|
|
const PRUnichar pbuf[] = {'w','h','a','t','s',' ','u','p',' ','d','o','c','?',0};
|
|
|
|
nsString s1(pbuf);
|
|
s1.Cut(3,20); //try deleting more chars than actual length of pbuf
|
|
NS_ASSERTION(s1=="wha","Cut error");
|
|
|
|
s1=pbuf;
|
|
s1.Cut(3,-10);
|
|
NS_ASSERTION(s1==pbuf,"Cut error");
|
|
|
|
s1=pbuf;
|
|
s1.Cut(3,2);
|
|
NS_ASSERTION(s1=="wha up doc?","Cut error");
|
|
}
|
|
|
|
|
|
{
|
|
nsCString s;
|
|
int i;
|
|
for(i=0;i<518;i++) {
|
|
s.Append("0123456789");
|
|
}
|
|
s+="abc";
|
|
s.Cut(0,5);
|
|
}
|
|
|
|
{
|
|
astringtype ab("ab");
|
|
stringtype abcde("cde");
|
|
stringtype cut("abcdef");
|
|
cut.Cut(7,10); //this is out of bounds, so ignore...
|
|
//cut.DebugDump(cout);
|
|
cut.Cut(5,2); //cut last chars
|
|
//cut.DebugDump(cout);
|
|
cut.Cut(1,1); //cut first char
|
|
//cut.DebugDump(cout);
|
|
cut.Cut(2,1); //cut one from the middle
|
|
//cut.DebugDump(cout);
|
|
cut="Hello there Rick";
|
|
//cut.DebugDump(cout);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @update gess10/30/98
|
|
* @param
|
|
* @return
|
|
*/
|
|
int CStringTester::TestTruncate(){
|
|
int result=0;
|
|
//test delete against a twobyte string...
|
|
|
|
{
|
|
nsCString s0;
|
|
nsCString s1(kNumbers[0]);
|
|
s0=s1;
|
|
s0.Truncate(100); //should fail
|
|
s0.Truncate(5); //should work
|
|
s0.Truncate(0); //should work
|
|
}
|
|
|
|
{
|
|
nsString s0;
|
|
nsString s1(kNumbers[0]);
|
|
s0=s1;
|
|
s0.Truncate(100); //should fail
|
|
s0.Truncate(5); //should work
|
|
s0.Truncate(0); //should work
|
|
}
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @update gess10/30/98
|
|
* @param
|
|
* @return
|
|
*/
|
|
int CStringTester::TestNumerics(){
|
|
int result=0;
|
|
|
|
//try a few numeric conversion routines...
|
|
{
|
|
nsCString str1("-12345");
|
|
NS_ASSERTION(str1=="-12345","Append(int) error");
|
|
|
|
nsString str2("hello");
|
|
nsString str3;
|
|
nsString str4("0");
|
|
nsString str5("·");
|
|
nsString str6("ξ");
|
|
nsString str7("#xe3;");
|
|
nsString str8("#FF;");
|
|
nsCString str9("-#xa?a;"); //should return -10 (decimal)
|
|
nsCString str10("¿");
|
|
nsCString str11("&#vvv;");
|
|
nsCString str12("-vvv;");
|
|
nsCString str13("-f");
|
|
|
|
PRInt32 err;
|
|
PRInt32 theInt=str1.ToInteger(&err);
|
|
theInt=str2.ToInteger(&err);
|
|
NS_ASSERTION(theInt==14,"ToInteger error");
|
|
|
|
theInt=str3.ToInteger(&err);
|
|
NS_ASSERTION(theInt==0,"ToInteger error");
|
|
|
|
theInt=str4.ToInteger(&err);
|
|
NS_ASSERTION(theInt==0,"ToInteger error");
|
|
|
|
theInt=str5.ToInteger(&err);
|
|
NS_ASSERTION(theInt==183,"ToInteger error");
|
|
|
|
theInt=str6.ToInteger(&err);
|
|
NS_ASSERTION(theInt==0,"ToInteger error");
|
|
|
|
theInt=str7.ToInteger(&err,16);
|
|
NS_ASSERTION(theInt==227,"ToInteger error");
|
|
|
|
theInt=str8.ToInteger(&err,kAutoDetect);
|
|
NS_ASSERTION(theInt==255,"ToInteger error");
|
|
|
|
theInt=str9.ToInteger(&err,kAutoDetect);
|
|
NS_ASSERTION(theInt==-10,"ToInteger error");
|
|
|
|
theInt=str10.ToInteger(&err);
|
|
NS_ASSERTION(theInt==191,"ToInteger error");
|
|
|
|
theInt=str11.ToInteger(&err);
|
|
NS_ASSERTION(theInt==0,"ToInteger error");
|
|
|
|
theInt=str12.ToInteger(&err);
|
|
NS_ASSERTION(theInt==0,"ToInteger error");
|
|
|
|
theInt=str13.ToInteger(&err);
|
|
NS_ASSERTION(theInt==-15,"ToInteger error");
|
|
|
|
|
|
Stopwatch watch;
|
|
int i;
|
|
for(i=0;i<1000000;i++){
|
|
theInt=str1.ToInteger(&err,16);
|
|
}
|
|
watch.Stop();
|
|
watch.Print("ToInteger() ");
|
|
|
|
str1="100.100";
|
|
float theFloat=str1.ToFloat(&err);
|
|
}
|
|
//try a few numeric conversion routines...
|
|
{
|
|
nsCString str1("10000");
|
|
nsCString str2("hello");
|
|
nsCString str3;
|
|
PRInt32 err;
|
|
PRInt32 theInt=str1.ToInteger(&err);
|
|
NS_ASSERTION(theInt==10000,"ToInteger error");
|
|
|
|
theInt=str2.ToInteger(&err);
|
|
NS_ASSERTION(theInt==14,"ToInteger error");
|
|
|
|
theInt=str3.ToInteger(&err);
|
|
NS_ASSERTION(theInt==0,"ToInteger error");
|
|
|
|
str1="100.100";
|
|
float theFloat=str1.ToFloat(&err);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @update gess10/30/98
|
|
* @param
|
|
* @return
|
|
*/
|
|
int CStringTester::TestLexomorphic(){
|
|
int result=0;
|
|
//test delete against a twobyte string...
|
|
|
|
//NOTE: You need to run this test program twice for this method to work.
|
|
// Once with USE_WIDE defined, and once without (to test nsCString)
|
|
|
|
|
|
{
|
|
nsString theTag("FOO");
|
|
nsString theLower;
|
|
theTag.ToLowerCase(theLower);
|
|
int x=5;
|
|
}
|
|
|
|
PRUnichar pbuf[] = {'h','e','l','l','o','\n','\n','\n','\n',250,'\n','\n','\n','\n','\n','\n','r','i','c','k',0};
|
|
|
|
//and hey, why not do a few lexo-morphic tests...
|
|
nsString s0(pbuf);
|
|
s0.ToUpperCase();
|
|
s0.ToLowerCase();
|
|
s0.StripChars("l");
|
|
s0.StripChars("\n");
|
|
s0.StripChar(250);
|
|
NS_ASSERTION(s0=="heorick","Stripchars error");
|
|
|
|
{
|
|
nsAutoString s1(pbuf);
|
|
s1.CompressSet("\n ",' ');
|
|
}
|
|
|
|
{
|
|
|
|
char pbuf[] = { 0x1C, 0x04, 0x1D, 0x04, 0x20, 0x00, 0x2D, 0x00, 0x20, 0x00, 0x23, 0x04, 0x20, 0x00, 0x40, 0x04,
|
|
0x43, 0x04, 0x3B, 0x04, 0x4F, 0x04, 0x20, 0x00, 0x30, 0x04, 0x40, 0x04, 0x3C, 0x04, 0x38, 0x04,
|
|
0x38, 0x04, 0x20, 0x00, 0x2D, 0x00, 0x20, 0x00, 0x32, 0x04, 0x42, 0x04, 0x3E, 0x04, 0x40, 0x04,
|
|
0x3E, 0x04, 0x41, 0x04, 0x42, 0x04, 0x35, 0x04, 0x3F, 0x04, 0x35, 0x04, 0x3D, 0x04, 0x3D, 0x04,
|
|
0x4B, 0x04, 0x35, 0x04, 0x20, 0x00, 0x3B, 0x04, 0x38, 0x04, 0x46, 0x04, 0x30, 0x04, 0x20, 0x00,
|
|
0x2D, 0x00, 0x20, 0x00, 0x30, 0x00, 0x39, 0x00, 0x2F, 0x00, 0x32, 0x00, 0x30, 0x00, 0x30, 0x00,
|
|
0x30, 0x00, 0x00, 0x00};
|
|
|
|
nsAutoString temp((PRUnichar*)pbuf);
|
|
nsAutoString temp1(temp);
|
|
temp.CompressWhitespace();
|
|
PRBool equals=temp.Equals(temp1);
|
|
|
|
}
|
|
|
|
{
|
|
nsString s1(" ");
|
|
s1.Trim("; \t");
|
|
s1="helvetica";
|
|
s1.Trim("; \t");
|
|
}
|
|
|
|
s0.Insert(" ",0);
|
|
NS_ASSERTION(s0==" heorick","Stripchars error");
|
|
|
|
s0.Append(" ");
|
|
NS_ASSERTION(s0==" heorick ","Stripchars error");
|
|
|
|
s0.Trim(" ",PR_TRUE,PR_TRUE);
|
|
NS_ASSERTION(s0=="heorick","Stripchars error");
|
|
|
|
s0.Append(" abc 123 xyz ");
|
|
s0.CompressWhitespace();
|
|
NS_ASSERTION(s0=="heorick abc 123 xyz","CompressWS error");
|
|
|
|
s0.ReplaceChar('r','b');
|
|
NS_ASSERTION(s0=="heobick abc 123 xyz","ReplaceChar error");
|
|
|
|
s0=pbuf;
|
|
s0.ToUpperCase();
|
|
s0.ToLowerCase();
|
|
s0.Append("\n\n\n \r \r \r \t \t \t");
|
|
s0.StripWhitespace();
|
|
|
|
nsCAutoString s1("\n\r hello \n\n\n\r\r\r\t rick \t\t ");
|
|
s1.ToUpperCase();
|
|
s1.ToLowerCase();
|
|
s1.StripChars("o");
|
|
s1.Trim(" ",PR_TRUE,PR_TRUE);
|
|
s1.CompressWhitespace();
|
|
NS_ASSERTION(s1=="hell rick","Compress Error");
|
|
|
|
s1.ReplaceChar('h','w');
|
|
NS_ASSERTION(s1=="well rick","Compress Error");
|
|
|
|
s1.ToUpperCase();
|
|
NS_ASSERTION(s1=="WELL RICK","Compress Error");
|
|
|
|
s1.ToLowerCase();
|
|
s1.Append("\n\n\n \r \r \r \t \t \t");
|
|
s1.StripWhitespace();
|
|
NS_ASSERTION(s1=="wellrick","Compress Error");
|
|
|
|
{
|
|
nsCString temp("aaaa");
|
|
int i;
|
|
for(i=0;i<100;i++) {
|
|
temp+="0123456789.";
|
|
}
|
|
temp.StripChars("a2468");
|
|
i=5;
|
|
|
|
temp=" hello rick ";
|
|
temp.StripChars("\n\r\t\b ");
|
|
NS_ASSERTION(temp=="hellorick","This isn't good");
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @update gess10/30/98
|
|
* @param
|
|
* @return
|
|
*/
|
|
int CStringTester::TestAutoStrings(){
|
|
int result=0;
|
|
|
|
PRUnichar pbuf[] = {'h','e','l','l','o',0};
|
|
|
|
//this test makes sure that autostrings who assume ownership of a buffer,
|
|
//don't also try to copy that buffer onto itself... (was a bug)
|
|
{
|
|
nsAutoString temp0;
|
|
nsAutoString temp1("hello rick");
|
|
nsAutoString temp3(pbuf);
|
|
|
|
/* NOT WORKING...
|
|
nsAutoString temp4(CBufDescriptor((char*)pbuf,PR_TRUE,5,5));
|
|
*/
|
|
nsAutoString temp5(temp3);
|
|
nsString s(pbuf);
|
|
nsAutoString temp6(s);
|
|
|
|
/* NOT WORKING...
|
|
char buffer[500];
|
|
nsAutoString temp7(CBufDescriptor((PRUnichar*)buffer,PR_TRUE,sizeof(buffer)-10/2,0));
|
|
temp7="hello, my name is inigo montoya.";
|
|
*/
|
|
|
|
nsAutoString as;
|
|
int i;
|
|
for(i=0;i<30;i++){
|
|
as+='a';
|
|
}
|
|
PRBool b=PR_TRUE; //this line doesn't do anything, it just gives a convenient breakpoint.
|
|
NS_ASSERTION(as=="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","error in operator+=()");
|
|
}
|
|
|
|
|
|
{
|
|
nsCAutoString temp0;
|
|
nsCAutoString temp1("hello rick");
|
|
|
|
|
|
//nsCAutoString temp2("hello rick",PR_TRUE,5);
|
|
nsCAutoString temp3(pbuf);
|
|
|
|
{
|
|
const char* buf="hello rick";
|
|
int len=strlen(buf);
|
|
|
|
// nsAutoString temp4(CBufDescriptor(buf,PR_TRUE,len+1,len)); //NOT WORKING
|
|
}
|
|
|
|
nsCAutoString temp5(temp3);
|
|
nsString s(pbuf);
|
|
nsCAutoString temp6(s); //create one from a nsString
|
|
|
|
nsCAutoString as;
|
|
int i;
|
|
for(i=0;i<30;i++){
|
|
as+='a';
|
|
}
|
|
PRBool b=PR_TRUE;
|
|
|
|
#if 0
|
|
|
|
/* NOT WORKING
|
|
char buffer[500];
|
|
|
|
nsCAutoString s3(CBufDescriptor(buffer,PR_TRUE,sizeof(buffer)-1,0));
|
|
s3="hello, my name is inigo montoya.";
|
|
*/
|
|
//make an autostring that copies an nsString...
|
|
nsString s0("eat icecream");
|
|
nsCAutoString s4(s0);
|
|
nsCAutoString s5(s0.GetUnicode());
|
|
nsString aaa("hi there rick");
|
|
#endif
|
|
}
|
|
|
|
const char* st="hello again";
|
|
nsString s; //this also forces nsString to run it's selftest.
|
|
s=st;
|
|
nsAutoString astr;
|
|
astr=st;
|
|
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @update gess10/30/98
|
|
* @param
|
|
* @return
|
|
*/
|
|
int CStringTester::TestSubsumables(){
|
|
int result=0;
|
|
char* buf="hello rick";
|
|
|
|
/* NOT WORKING YET...
|
|
nsSubsumeStr s1(buf,PR_FALSE);
|
|
nsString ns1(s1);
|
|
|
|
// nsSubsumeCStr s2(ns1);
|
|
// nsCString c1(s2);
|
|
*/
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @update gess10/30/98
|
|
* @param
|
|
* @return
|
|
*/
|
|
int CStringTester::TestRandomOps(){
|
|
int result=0;
|
|
|
|
#if 0
|
|
|
|
char* str[]={"abc ","xyz ","123 ","789 ","*** ","... "};
|
|
|
|
string theSTLString;
|
|
nsString theString;
|
|
nsString thePrevString;
|
|
|
|
enum ops {eNOP,eAppend,eDelete,eInsert};
|
|
char* opStrs[] = {"nop","append","delete","insert"};
|
|
|
|
srand( (unsigned)time( NULL ) );
|
|
|
|
int err[] = {1,7,9,6,0,4,1,1,1,1};
|
|
|
|
ops theOp=eNOP;
|
|
int pos,len,index;
|
|
|
|
fstream output("c:/temp/out.file",ios::out);
|
|
output<<"dump!";
|
|
|
|
for(int theOpIndex=0;theOpIndex<1000000;theOpIndex++){
|
|
|
|
int r=rand();
|
|
char buf[100];
|
|
sprintf(buf,"%i",r);
|
|
len=strlen(buf);
|
|
index=buf[len-1]-'0';
|
|
|
|
//debug... index=err[theOp];
|
|
|
|
switch(index) {
|
|
case 0:
|
|
case 1:
|
|
case 2:
|
|
theSTLString.append(str[index]);
|
|
theString.Append(str[index]);
|
|
theOp=eAppend;
|
|
break;
|
|
|
|
case 3:
|
|
case 4:
|
|
case 5:
|
|
theOp=eInsert;
|
|
if (theString.Length()>2) {
|
|
pos=theString.Length()/2;
|
|
theSTLString.insert(pos,str[index],4);
|
|
theString.Insert(str[index],pos);
|
|
}
|
|
break;
|
|
|
|
case 6:
|
|
case 7:
|
|
case 8:
|
|
case 9:
|
|
theOp=eDelete;
|
|
if(theString.Length()>10) {
|
|
len=theString.Length()/2;
|
|
pos=theString.Length()/4;
|
|
theSTLString.erase(pos,len);
|
|
theString.Cut(pos,len);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
theOp=eNOP;
|
|
|
|
} //for
|
|
|
|
if(eNOP<theOp) {
|
|
|
|
int lendiff=theString.Length()-theSTLString.length();
|
|
PRBool equals=theString.Equals(theSTLString.c_str());
|
|
if(((lendiff)) || (!equals)) {
|
|
printf("Error in %s at:%i len:%i (%s)!\n",opStrs[theOp],pos,len,str[index]);
|
|
output.close();
|
|
theString.Equals(theSTLString.c_str());
|
|
|
|
if(theOp==eInsert) {
|
|
thePrevString.Insert(str[index],pos);
|
|
}
|
|
else if(theOp==eAppend) {
|
|
thePrevString.Append(str[index]);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
#if FOO
|
|
output<< opStrs[theOp];
|
|
if((eInsert==theOp) || (eAppend==theOp)){
|
|
output<< "(" << str[index] << ", " << pos << ") ";
|
|
}
|
|
|
|
thePrevString.ToCString(buffer,1000,0);
|
|
output << " Old: [" << buffer << "]";
|
|
theString.ToCString(buffer,1000,0);
|
|
output << " New: [" << buffer << "]";
|
|
output << " STL: [" << theSTLString.c_str() << "]" << endl;
|
|
|
|
if(theString.mStringValue.mLength>300) {
|
|
theString.Truncate();
|
|
theSTLString.erase();
|
|
}
|
|
#endif
|
|
thePrevString=theString;
|
|
}
|
|
}
|
|
#endif
|
|
return result;
|
|
}
|
|
|
|
|
|
/**
|
|
*
|
|
* @update gess10/30/98
|
|
* @param
|
|
* @return
|
|
*/
|
|
int CStringTester::TestReplace(){
|
|
int result=0;
|
|
|
|
const char* find="..";
|
|
const char* rep= "+";
|
|
|
|
const char* s1="hello..there..rick..gessner.";
|
|
const char* s2="hello+there+rick+gessner.";
|
|
|
|
nsCString s(s1);
|
|
s.ReplaceSubstring(find,rep);
|
|
NS_ASSERTION(s==s2,"ReplaceSubstring error");
|
|
|
|
s.ReplaceSubstring(rep,find);
|
|
NS_ASSERTION(s==s1,"ReplaceSubstring error");
|
|
|
|
return result;
|
|
}
|
|
|
|
|
|
/**
|
|
* This method tests the performance of various methods.
|
|
*
|
|
*
|
|
* @return
|
|
*/
|
|
int CStringTester::TestWideStringPerformance() {
|
|
|
|
printf("Widestring performance tests...\n");
|
|
|
|
char* libname[] = {"STL","nsString",0};
|
|
|
|
|
|
//**************************************************
|
|
//Test Construction against STL::wstring...
|
|
//**************************************************
|
|
{
|
|
nsString theConst;
|
|
for(int z=0;z<10;z++){
|
|
theConst.Append("0123456789");
|
|
}
|
|
|
|
Stopwatch watch1;
|
|
int i;
|
|
for(i=0;i<1000000;i++){
|
|
nsString s(theConst);
|
|
}
|
|
watch1.Stop();
|
|
|
|
wchar_t wbuf[] = {'a','b','c','d','e','f','g','h','i','j',0};
|
|
wstring theConst2;
|
|
for(int w=0;w<10;w++){
|
|
theConst2.append(wbuf);
|
|
}
|
|
|
|
Stopwatch watch2;
|
|
#ifdef USE_STL
|
|
for(i=0;i<1000000;i++){
|
|
wstring s(theConst2);
|
|
}
|
|
#endif
|
|
watch2.Stop();
|
|
|
|
printf("Construct(abcde) NSString: %f STL: %f\n",watch1.Elapsed(),watch2.Elapsed());
|
|
}
|
|
|
|
|
|
//**************************************************
|
|
//Test append("abcde") against STL::wstring...
|
|
//**************************************************
|
|
{
|
|
|
|
PRUnichar pbuf[10]={'a','b','c','d','e',0};
|
|
|
|
Stopwatch watch1;
|
|
int i;
|
|
for(i=0;i<1000;i++){
|
|
nsString s;
|
|
for(int j=0;j<200;j++){
|
|
s.Append("abcde");
|
|
}
|
|
}
|
|
watch1.Stop();
|
|
|
|
wchar_t wbuf[10] = {'a','b','c','d','e',0};
|
|
|
|
Stopwatch watch2;
|
|
#ifdef USE_STL
|
|
for(i=0;i<1000;i++){
|
|
wstring s;
|
|
for(int j=0;j<200;j++){
|
|
s.append(wbuf);
|
|
}
|
|
}
|
|
#endif
|
|
watch2.Stop();
|
|
|
|
printf("Append(abcde) NSString: %f STL: %f\n",watch1.Elapsed(),watch2.Elapsed());
|
|
}
|
|
|
|
//**************************************************
|
|
//Test append(char) against STL::wstring
|
|
//**************************************************
|
|
{
|
|
|
|
Stopwatch watch1;
|
|
int i;
|
|
for(i=0;i<500;i++){
|
|
nsString s;
|
|
for(int j=0;j<200;j++){
|
|
s.Append('a');
|
|
}
|
|
}
|
|
watch1.Stop();
|
|
|
|
|
|
Stopwatch watch2;
|
|
#ifdef USE_STL
|
|
for(i=0;i<500;i++){
|
|
wstring s;
|
|
wchar_t theChar('a');
|
|
for(int j=0;j<200;j++){
|
|
s.append('a',1);
|
|
}
|
|
}
|
|
#endif
|
|
watch2.Stop();
|
|
|
|
printf("Append('a') NSString: %f STL: %f\n",watch1.Elapsed(),watch2.Elapsed());
|
|
int x=0;
|
|
}
|
|
|
|
//**************************************************
|
|
//Test insert("123") against STL::wstring
|
|
//**************************************************
|
|
{
|
|
|
|
PRUnichar pbuf1[10]={'a','b','c','d','e','f',0};
|
|
PRUnichar pbuf2[10]={'1','2','3',0};
|
|
|
|
Stopwatch watch1;
|
|
int i;
|
|
for(i=0;i<1000;i++){
|
|
nsString s("abcdef");
|
|
int inspos=3;
|
|
for(int j=0;j<100;j++){
|
|
s.Insert(pbuf2,inspos);
|
|
inspos+=3;
|
|
}
|
|
}
|
|
watch1.Stop();
|
|
|
|
|
|
wchar_t wbuf1[10] = {'a','b','c','d','e','f',0};
|
|
wchar_t wbuf2[10] = {'1','2','3',0};
|
|
|
|
Stopwatch watch2;
|
|
#ifdef USE_STL
|
|
for(i=0;i<1000;i++){
|
|
wstring s(wbuf1);
|
|
int inspos=3;
|
|
for(int j=0;j<100;j++){
|
|
s.insert(inspos,wbuf2);
|
|
inspos+=3;
|
|
}
|
|
}
|
|
#endif
|
|
watch2.Stop();
|
|
|
|
printf("Insert(123) NSString: %f STL: %f\n",watch1.Elapsed(),watch2.Elapsed());
|
|
int x=0;
|
|
}
|
|
|
|
//**************************************************
|
|
//Let's test substring searching performance...
|
|
//**************************************************
|
|
{
|
|
PRUnichar pbuf1[] = {'a','a','a','a','a','a','a','a','a','a','b',0};
|
|
PRUnichar pbuf2[] = {'a','a','b',0};
|
|
|
|
nsString s(pbuf1);
|
|
nsString target(pbuf2);
|
|
|
|
Stopwatch watch1;
|
|
int i;
|
|
for(i=-1;i<200000;i++) {
|
|
PRInt32 result=s.Find(target,PR_FALSE);
|
|
}
|
|
watch1.Stop();
|
|
|
|
Stopwatch watch2;
|
|
#ifdef USE_STL
|
|
wchar_t wbuf1[] = {'a','a','a','a','a','a','a','a','a','a','b',0};
|
|
wchar_t wbuf2[] = {'a','a','b',0};
|
|
wstring ws(wbuf1);
|
|
wstring wtarget(wbuf2);
|
|
|
|
for(i=-1;i<200000;i++) {
|
|
PRInt32 result=ws.find(wtarget);
|
|
}
|
|
#endif
|
|
watch2.Stop();
|
|
|
|
printf("Find(aab) NSString: %f STL: %f\n",watch1.Elapsed(),watch2.Elapsed());
|
|
}
|
|
|
|
//**************************************************
|
|
//Now let's test comparisons...
|
|
//**************************************************
|
|
{
|
|
nsString s("aaaaaaaaaaaaaaaaaaab");
|
|
PRUnichar target[]={'a','a','a','a','a','a','a','a','a','a','a','a','a','b',0};
|
|
size_t theLen=(sizeof(target)-1)/2;
|
|
|
|
Stopwatch watch1;
|
|
int result=0;
|
|
int i;
|
|
for(i=-1;i<1000000;i++) {
|
|
result=s.Compare(target,PR_FALSE,theLen);
|
|
result++;
|
|
}
|
|
watch1.Stop();
|
|
|
|
Stopwatch watch2;
|
|
#ifdef USE_STL
|
|
wchar_t buf[]={'a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','a','b',0};
|
|
wstring ws(buf);
|
|
wchar_t wtarget[]={'a','a','a','a','a','a','a','a','a','a','a','a','a','b',0};
|
|
|
|
for(i=-1;i<1000000;i++) {
|
|
result=ws.compare(0,theLen,wtarget);
|
|
result++;
|
|
}
|
|
#endif
|
|
watch2.Stop();
|
|
|
|
printf("Compare(aaaaaaaab) NSString: %f STL: %f\n",watch1.Elapsed(),watch2.Elapsed());
|
|
|
|
}
|
|
|
|
//**************************************************
|
|
//Now lets test string deletions...
|
|
//**************************************************
|
|
{
|
|
|
|
int strcount=6000;
|
|
int outerIter=100;
|
|
int innerIter=100;
|
|
|
|
PRUnichar pbuf[] = {'1','2','3','4','5','6','7','8','9','0',0};
|
|
nsString source1; //build up our target string...
|
|
int i;
|
|
for(i=0;i<strcount;i++) {
|
|
source1.Append(pbuf);
|
|
}
|
|
|
|
Stopwatch watch1;
|
|
|
|
for(i=0;i<outerIter;i++) {
|
|
nsString s1(source1);
|
|
for(int j=0;j<100;j++){
|
|
s1.Cut(20,50);
|
|
}
|
|
}
|
|
watch1.Stop();
|
|
printf("Cut(...) NSString: %f ",watch1.Elapsed());
|
|
|
|
#ifdef USE_STL
|
|
|
|
wchar_t wbuf[] = {'1','2','3','4','5','6','7','8','9','0',0};
|
|
wstring source2; //build up our target string...
|
|
|
|
for(i=0;i<strcount;i++) {
|
|
source2.append(wbuf);
|
|
}
|
|
|
|
Stopwatch watch2;
|
|
|
|
for(i=0;i<outerIter;i++) {
|
|
wstring s2(source2);
|
|
for(int j=0;j<100;j++){
|
|
s2.erase(20,50);
|
|
}
|
|
}
|
|
watch2.Stop();
|
|
|
|
printf(" STL: %f",watch2.Elapsed());
|
|
#endif
|
|
printf("\n");
|
|
|
|
}
|
|
|
|
//**************************************************
|
|
//Now let's test the findChar routine...
|
|
//**************************************************
|
|
{
|
|
|
|
nsString s1;
|
|
int i;
|
|
for(i=0;i<100;i++) {
|
|
s1.Append("1234567890",10);
|
|
}
|
|
s1+="xyz";
|
|
|
|
Stopwatch watch1;
|
|
for(i=0;i<100000;i++) {
|
|
int f=s1.FindChar('z',PR_FALSE,0);
|
|
}
|
|
watch1.Stop();
|
|
printf("FindChar('z') NSString: %f",watch1.Elapsed());
|
|
|
|
#ifdef USE_STL
|
|
wchar_t wbuf[] = {'1','2','3','4','5','6','7','8','9','0',0};
|
|
wstring s2;
|
|
for( i=0;i<100;i++) {
|
|
s2.append(wbuf);
|
|
}
|
|
wchar_t wbuf2[] = {'x','y','z',0};
|
|
s2.append(wbuf2);
|
|
|
|
Stopwatch watch2;
|
|
|
|
for(i=0;i<100000;i++) {
|
|
int f=s2.find_first_of('z',0);
|
|
}
|
|
watch2.Stop();
|
|
printf(" STL: %f",watch2.Elapsed());
|
|
#endif
|
|
printf("\n");
|
|
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
/************************************************************************************************
|
|
*
|
|
* This method tests the performance of various methods.
|
|
*
|
|
************************************************************************************************/
|
|
int CStringTester::TestStringPerformance() {
|
|
printf("c-String performance tests...\n");
|
|
|
|
char* libname[] = {"STL","nsString",0};
|
|
|
|
//**************************************************
|
|
//Test Construction against STL::wstring...
|
|
//**************************************************
|
|
{
|
|
nsCString theConst;
|
|
for(int z=0;z<10;z++){
|
|
theConst.Append("0123456789");
|
|
}
|
|
|
|
Stopwatch watch1;
|
|
int i;
|
|
for(i=0;i<1000000;i++){
|
|
nsCString s(theConst);
|
|
}
|
|
watch1.Stop();
|
|
|
|
char wbuf[] = {'a','b','c','d','e','f','g','h','i','j',0};
|
|
string theConst2;
|
|
for(int w=0;w<10;w++){
|
|
theConst2.append(wbuf);
|
|
}
|
|
|
|
Stopwatch watch2;
|
|
#ifdef USE_STL
|
|
for(i=0;i<1000000;i++){
|
|
string s(theConst2);
|
|
}
|
|
#endif
|
|
watch2.Stop();
|
|
|
|
printf("Construct(abcde) NSCString: %f STL: %f\n",watch1.Elapsed(),watch2.Elapsed());
|
|
}
|
|
|
|
//**************************************************
|
|
//Test append("abcde") against STL...
|
|
//**************************************************
|
|
|
|
{
|
|
|
|
Stopwatch watch1;
|
|
int i;
|
|
for(i=0;i<1000;i++){
|
|
nsCString s;
|
|
for(int j=0;j<200;j++){
|
|
s.Append("abcde",5);
|
|
}
|
|
}
|
|
watch1.Stop();
|
|
|
|
Stopwatch watch2;
|
|
#ifdef USE_STL
|
|
for(i=0;i<1000;i++){
|
|
string s;
|
|
for(int j=0;j<200;j++){
|
|
s.append("abcde",5);
|
|
}
|
|
}
|
|
#endif
|
|
watch2.Stop();
|
|
|
|
printf("Append(abcde) NSCString: %f STL: %f\n",watch1.Elapsed(),watch2.Elapsed());
|
|
int x=0;
|
|
}
|
|
|
|
//**************************************************
|
|
//Test append(char) against STL
|
|
//**************************************************
|
|
{
|
|
|
|
Stopwatch watch1;
|
|
int i;
|
|
for(i=0;i<500;i++){
|
|
nsCString s;
|
|
for(int j=0;j<200;j++){
|
|
s.Append('a');
|
|
}
|
|
}
|
|
watch1.Stop();
|
|
|
|
Stopwatch watch2;
|
|
#ifdef USE_STL
|
|
for(i=0;i<500;i++){
|
|
string s;
|
|
wchar_t theChar('a');
|
|
for(int j=0;j<200;j++){
|
|
s.append('a',1);
|
|
}
|
|
}
|
|
#endif
|
|
watch2.Stop();
|
|
|
|
printf("Append('a') NSCString: %f STL: %f\n",watch1.Elapsed(),watch2.Elapsed());
|
|
int x=0;
|
|
}
|
|
|
|
//**************************************************
|
|
//Test insert("123") against STL
|
|
//**************************************************
|
|
{
|
|
|
|
char pbuf1[10]={'a','b','c','d','e','f',0};
|
|
char pbuf2[10]={'1','2','3',0};
|
|
|
|
Stopwatch watch1;
|
|
int i;
|
|
for(i=0;i<1000;i++){
|
|
nsCString s("abcdef");
|
|
int inspos=3;
|
|
for(int j=0;j<100;j++){
|
|
s.Insert(pbuf2,inspos);
|
|
inspos+=3;
|
|
}
|
|
}
|
|
watch1.Stop();
|
|
|
|
Stopwatch watch2;
|
|
#ifdef USE_STL
|
|
for(i=0;i<1000;i++){
|
|
string s(pbuf1);
|
|
int inspos=3;
|
|
for(int j=0;j<100;j++){
|
|
s.insert(inspos,pbuf2);
|
|
inspos+=3;
|
|
}
|
|
}
|
|
#endif
|
|
watch2.Stop();
|
|
|
|
printf("insert(123) NSCString: %f STL: %f\n",watch1.Elapsed(),watch2.Elapsed());
|
|
int x=0;
|
|
}
|
|
|
|
//**************************************************
|
|
//Let's test substring searching performance...
|
|
//**************************************************
|
|
{
|
|
char *pbuf1 = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
"aab";
|
|
|
|
char *pbuf2 = "aab";
|
|
|
|
nsCString s(pbuf1);
|
|
|
|
Stopwatch watch1;
|
|
int i;
|
|
for(i=-1;i<20000;i++) {
|
|
PRInt32 result=s.Find(pbuf2,PR_FALSE);
|
|
}
|
|
watch1.Stop();
|
|
|
|
Stopwatch watch2;
|
|
#ifdef USE_STL
|
|
string ws(pbuf1);
|
|
for(i=-1;i<20000;i++) {
|
|
PRInt32 result=ws.find(pbuf2);
|
|
}
|
|
#endif
|
|
watch2.Stop();
|
|
|
|
printf("Find(aab) NSCString: %f STL: %f\n",watch1.Elapsed(),watch2.Elapsed());
|
|
}
|
|
|
|
//**************************************************
|
|
//Now let's test comparisons...
|
|
//**************************************************
|
|
{
|
|
char* target="aaaaaaaaaaaaab";
|
|
size_t theLen=strlen(target);
|
|
|
|
Stopwatch watch1;
|
|
nsCString s("aaaaaaaaaaaaaaaaaaab");
|
|
int result=0;
|
|
int i;
|
|
for(i=-1;i<1000000;i++) {
|
|
result=s.Compare(target,PR_FALSE,theLen);
|
|
result++;
|
|
}
|
|
watch1.Stop();
|
|
|
|
Stopwatch watch2;
|
|
#ifdef USE_STL
|
|
string ws("aaaaaaaaaaaaaaaaaaab");
|
|
for(i=-1;i<1000000;i++) {
|
|
result=ws.compare(0,theLen,target);
|
|
result++;
|
|
}
|
|
#endif
|
|
watch2.Stop();
|
|
|
|
printf("Compare(aaaaaaaab) NSCString: %f STL: %f\n",watch1.Elapsed(),watch2.Elapsed());
|
|
|
|
}
|
|
|
|
//**************************************************
|
|
//Now lets test string deletions...
|
|
//**************************************************
|
|
{
|
|
|
|
int strcount=6000;
|
|
int outerIter=100;
|
|
int innerIter=100;
|
|
|
|
char* buffer = "1234567890";
|
|
nsCString source1; //build up our target string...
|
|
int i;
|
|
for(i=0;i<strcount;i++) {
|
|
source1.Append(buffer);
|
|
}
|
|
|
|
Stopwatch watch1;
|
|
for(i=0;i<outerIter;i++) {
|
|
nsCString s1(source1);
|
|
for(int j=0;j<innerIter;j++){
|
|
s1.Cut(20,50);
|
|
}
|
|
}
|
|
watch1.Stop();
|
|
printf("Cut(...) NSCString: %f ",watch1.Elapsed());
|
|
|
|
#ifdef USE_STL
|
|
string source2; //build up our target string...
|
|
for(i=0;i<strcount;i++) {
|
|
source2.append(buffer);
|
|
}
|
|
|
|
Stopwatch watch2;
|
|
for(i=0;i<outerIter;i++) {
|
|
string s2(source2);
|
|
for(int j=0;j<innerIter;j++){
|
|
s2.erase(20,50);
|
|
}
|
|
}
|
|
watch2.Stop();
|
|
|
|
printf(" STL: %f",watch2.Elapsed());
|
|
#endif
|
|
printf("\n");
|
|
}
|
|
|
|
|
|
//**************************************************
|
|
//Now let's test the findChar routine...
|
|
//**************************************************
|
|
{
|
|
|
|
nsCString s1;
|
|
int i;
|
|
for(i=0;i<100;i++) {
|
|
s1.Append("1234567890",10);
|
|
}
|
|
s1+="xyz";
|
|
|
|
Stopwatch watch1;
|
|
for(i=0;i<100000;i++) {
|
|
int f=s1.FindChar('z',PR_FALSE,0);
|
|
}
|
|
watch1.Stop();
|
|
printf("FindChar('z') NSCString: %f ",watch1.Elapsed());
|
|
|
|
#ifdef USE_STL
|
|
string s2;
|
|
for( i=0;i<100;i++) {
|
|
s2.append("1234567890");
|
|
}
|
|
s2.append("xyz");
|
|
|
|
Stopwatch watch2;
|
|
for(i=0;i<100000;i++) {
|
|
int f=s2.find_first_of('z',0);
|
|
}
|
|
watch2.Stop();
|
|
printf(" STL: %f\n",watch1.Elapsed(),watch2.Elapsed());
|
|
#endif
|
|
printf("\n");
|
|
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
/**
|
|
* This method is here as a place to put known regressions...
|
|
*
|
|
*
|
|
* @return
|
|
*/
|
|
int CStringTester::TestRegressions() {
|
|
|
|
nsString s("FTP: Netscape</a>");
|
|
PRInt32 result=s.Find("</A>",PR_TRUE);
|
|
|
|
//this was a known bug...
|
|
{
|
|
nsString s0("");
|
|
PRInt32 pos=s0.RFind("-->");
|
|
nsString s1("debug");
|
|
pos=s1.RFind("b");
|
|
pos=s1.RFind("de",PR_FALSE,1);
|
|
pos=10;
|
|
}
|
|
|
|
//this was a known bug...
|
|
{
|
|
nsString s0("RDF:RDF");
|
|
PRInt32 pos=s0.Find(":");
|
|
pos=10;
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
#endif
|
|
|