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ICU-609 add code point consistency checks

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X-SVN-Rev: 4791
This commit is contained in:
Markus Scherer 2001-05-25 00:00:51 +00:00
parent 7083772948
commit cef0e63c19
1 changed files with 27 additions and 7 deletions
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34
icu4c/source/tools/gennames/gennames.c
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@ -344,6 +344,7 @@ static void
lineFn(void *context,
char *fields[][2], int32_t fieldCount,
UErrorCode *pErrorCode) {
static uint32_t prevCode=0;
uint32_t code=0;
char *name1Start, *name2Start;
int16_t name1Length, name2Length;
@ -373,14 +374,33 @@ lineFn(void *context,
name2Length=0;
}
if(name1Length+name2Length>0) {
/* printf("%lx:%.*s(%.*s)\n", code, name1Length, line+name1Start, name2Length, line+name2Start); */
parseName(name1Start, name1Length);
parseName(name2Start, name2Length);
addLine(code, name1Start, name1Length, name2Start, name2Length);
if(name1Length+name2Length==0) {
return;
}
/* check for non-character code points */
if((code&0xfffe)==0xfffe || (uint32_t)(code-0xfdd0)<0x20) {
fprintf(stderr, "gennames: error - properties for non-character code point U+%04lx\n",
code);
*pErrorCode=U_PARSE_ERROR;
exit(U_PARSE_ERROR);
}
/* check that the code points (code) are in ascending order */
if(code<=prevCode && code>0) {
fprintf(stderr, "gennames: error - UnicodeData entries out of order, U+%04lx after U+%04lx\n",
code, prevCode);
*pErrorCode=U_PARSE_ERROR;
exit(U_PARSE_ERROR);
}
prevCode=code;
/* printf("%lx:%.*s(%.*s)\n", code, name1Length, line+name1Start, name2Length, line+name2Start); */
parseName(name1Start, name1Length);
parseName(name2Start, name2Length);
addLine(code, name1Start, name1Length, name2Start, name2Length);
}
static void