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/********************************************************************************
* *
* Codecs Tests *
* *
*********************************************************************************
* Copyright (C) 2005,2006 by Jeroen van der Zijp. All Rights Reserved. *
*********************************************************************************
* $Id: codecs.cpp,v 1.23 2006/01/22 17:58:59 fox Exp $ *
********************************************************************************/
#include "fx.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "FXKOI8RCodec.h"
#include "FX88592Codec.h"
#include "FXUTF16Codec.h"
#include "FXUTF32Codec.h"
#include "FXUTF8Codec.h"
/*
*/
/*******************************************************************************/
FXKOI8RCodec koi8_r;
FX88592Codec iso8859_2;
FXUTF16Codec utf16;
FXUTF16BECodec utf16be;
FXUTF16LECodec utf16le;
FXUTF8Codec utf8;
FXUTF32Codec utf32;
FXUTF32BECodec utf32be;
FXUTF32LECodec utf32le;
// UTF8 string of 1, 2, 3, 4, 5, and 6 bytes
const FXchar utfteststring[]="\x7f\xdf\xbf\xef\xbf\xbf\xf7\xbf\xbf\xbf\xfb\xbf\xbf\xbf\xbf\xfd\xbf\xbf\xbf\xbf\xbf";
// Test roundtrip for codec
void roundtriptest(FXTextCodec *codec){
FXchar dst[32],src[32];
FXint c,n,i,j;
FXwchar wc;
printf("Roundtrip test for: %s..\n",codec->name());
for(i=0; i<256; i++){
src[0]=i;
codec->mb2wc(wc,src,1);
codec->wc2mb(dst,32,wc);
j=(FXuchar)dst[0];
printf("0x%02x -> 0x%04x -> 0x%02x %s\n",i,wc,j,(i!=j)?"BAD":"");
}
printf("Roundtrip test done!\n");
}
// Test utf8 roundtrip for codec
void utf8roundtriptest(FXTextCodec *codec){
FXchar dst[32],src[32];
FXint c,n,i,j;
FXwchar wc;
printf("UTF8 Roundtrip test for: %s..\n",codec->name());
for(i=0; i<256; i++){
src[0]=i;
memset(dst,0,sizeof(dst));
n=codec->mb2utf(dst,32,src,1);
if(n<=0) printf("mb2utf(0x%02x) gave error %d\n",i,n);
memset(src,0,sizeof(src));
n=codec->utf2mb(src,32,dst,n);
if(n<=0) printf("utf2mb(0x%02x) gave error %d\n",i,n);
j=(FXuchar)src[0];
if(i!=j) printf("0x%02x -> utf8 -> 0x%02x\n",i,j);
}
printf("UTF8 Roundtrip test done!\n");
}
// Start the whole thing
int main(int,char**){
const FXwchar *wcdec;
FXwchar wc,ww;
FXint i,n,dec,cc,num1,num2,numt;
FXString value,norm;
FXuchar buf[128];
FXchar input[256];
//utf8codingtest();
//utf16codingtest();
// Test codecs
// roundtriptest(&koi8_r);
// roundtriptest(&iso8859_2);
// utf8roundtriptest(&koi8_r);
// utf8roundtriptest(&iso8859_2);
/*
wc=0x7fffffff;
wc=0x3ffffff;
wc=0x1fffff;
wc=0xffff;
wc=0x7ff;
wc=0x7f;
value.assign(&wc,1);
switch(value.length()){
case 1: printf("%06X: \\x%02x\n",wc,(FXuchar)value[0]); break;
case 2: printf("%06X: \\x%02x\\x%02x\n",wc,(FXuchar)value[0],(FXuchar)value[1]); break;
case 3: printf("%06X: \\x%02x\\x%02x\\x%02x\n",wc,(FXuchar)value[0],(FXuchar)value[1],(FXuchar)value[2]); break;
case 4: printf("%06X: \\x%02x\\x%02x\\x%02x\\x%02x\n",wc,(FXuchar)value[0],(FXuchar)value[1],(FXuchar)value[2],(FXuchar)value[3]); break;
case 5: printf("%06X: \\x%02x\\x%02x\\x%02x\\x%02x\\x%02x\n",wc,(FXuchar)value[0],(FXuchar)value[1],(FXuchar)value[2],(FXuchar)value[3],(FXuchar)value[4]); break;
case 6: printf("%06X: \\x%02x\\x%02x\\x%02x\\x%02x\\x%02x\\x%02x\n",wc,(FXuchar)value[0],(FXuchar)value[1],(FXuchar)value[2],(FXuchar)value[3],(FXuchar)value[4],(FXuchar)value[5]); break;
}
value=utfteststring;
i=0;
printf("inc(%d)=",i); printf("%d\n",value.inc(i));
printf("inc(%d)=",i); printf("%d\n",value.inc(i));
printf("inc(%d)=",i); printf("%d\n",value.inc(i));
printf("inc(%d)=",i); printf("%d\n",value.inc(i));
printf("inc(%d)=",i); printf("%d\n",value.inc(i));
printf("inc(%d)=",i); printf("%d\n",value.inc(i));
printf("inc(%d)=",i); printf("%d\n",value.inc(i));
exit(0);
*/
while(fgets(input,sizeof(input),stdin)){
input[strlen(input)-1]=0;
// value=unescape(input);
value=input;
printf("in : \"%s\"\n",escape(value).text());
value=fromAscii(value);
printf("org: \"%s\"\n",escape(value).text());
value=decompose(value,DecCanonical);
printf("dec: \"%s\"\n",escape(value).text());
value=toAscii(value);
printf("out: \"%s\"\n",value.text());
}
exit(0);
// Test utf
for(wc=0; wc<0x7fffffff; wc++){
n=wc2utfs((FXchar*)buf,&wc,1);
utf2wcs(&ww,(const FXchar*)buf,n);
if(wc!=ww) printf("%06X: Problem: %06X\n",wc,ww);
}
/*
// Test decompose table
for(wc=num1=num2=numt=0; wc<=0x110000; wc++){
dec=Unicode::decomposeType(wc);
cc=Unicode::charCombining(wc);
if(dec==DecCanonical && cc==0){
wcdec=Unicode::charDecompose(wc);
if(1<wcdec[-1]){
if(wcdec[-1]==1) num1++;
if(wcdec[-1]==2) num2++;
numt++;
printf("%04X: cc=%2d (%d): ",wc,cc,wcdec[-1]);
for(i=0; i<wcdec[-1]; i++){
printf("%04X ",wcdec[i]);
}
printf(" comp=%04X ",Unicode::charCompose(wcdec[0],wcdec[1]));
printf("\n");
}
}
}
printf("num1=%d num2=%d numt=%d",num1,num2,numt);
*/
/*
for(wc=0; wc<0x110000; wc++){
value.assign(&wc,1);
norm=decompose(value,1);
printf("%04X: (%2d): ",wc,norm.length());
for(i=0; i<value.length(); i++){
printf("%02X ",(FXuchar)value[i]);
//printf("%c",(FXuchar)value[i]);
}
printf(" -> ");
for(i=0; i<norm.length(); i++){
printf("%02X ",(FXuchar)norm[i]);
//printf("%c",(FXuchar)norm[i]);
}
printf("\n");
}
*/
return 1;
}
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