| 27 |
|
|
| 28 |
|
int ign_header = 0; /* ignore header differences? */ |
| 29 |
|
|
| 30 |
+ |
int escape_newlines = 0; /* allow backslash to skip newlines */ |
| 31 |
+ |
|
| 32 |
|
double rel_min = 1e-5; /* positive for relative comparisons */ |
| 33 |
|
|
| 34 |
|
double rms_lim = 0.01; /* RMS difference limit */ |
| 37 |
|
|
| 38 |
|
int lin1cnt=0, lin2cnt=0; /* file line position */ |
| 39 |
|
|
| 40 |
+ |
int comment_c = '\0'; /* comment delimiter for text files */ |
| 41 |
+ |
|
| 42 |
|
const char nsuffix[10][3] = { /* 1st, 2nd, 3rd, etc. */ |
| 43 |
|
"th","st","nd","rd","th","th","th","th","th","th" |
| 44 |
|
}; |
| 115 |
|
{ |
| 116 |
|
fputs("Usage: ", stderr); |
| 117 |
|
fputs(progname, stderr); |
| 118 |
< |
fputs(" [-h][-s|-w|-v][-rel min_test][-rms epsilon][-max epsilon] reference test\n", |
| 118 |
> |
fputs(" [-h][-c#][-s|-w|-v][-rel min_test][-rms epsilon][-max epsilon] reference test\n", |
| 119 |
|
stderr); |
| 120 |
|
exit(2); |
| 121 |
|
} |
| 134 |
|
} |
| 135 |
|
while (fgets(bp->str + bp->len, bp->siz - bp->len, fp)) { |
| 136 |
|
bp->len += strlen(bp->str + bp->len); |
| 137 |
< |
if (bp->str[bp->len-1] == '\n') |
| 137 |
> |
if (bp->str[bp->len-1] == '\n') { |
| 138 |
> |
if (bp->len > 1 && bp->str[bp->len-2] == '\r') { |
| 139 |
> |
bp->str[--bp->len] = '\0'; |
| 140 |
> |
bp->str[bp->len-1] = '\n'; |
| 141 |
> |
} |
| 142 |
> |
if (escape_newlines && bp->len > 1 && |
| 143 |
> |
bp->str[bp->len-2] == '\\') { |
| 144 |
> |
bp->str[--bp->len] = '\0'; |
| 145 |
> |
bp->str[bp->len-1] = ' '; |
| 146 |
> |
continue; |
| 147 |
> |
} |
| 148 |
|
break; /* found EOL */ |
| 149 |
+ |
} |
| 150 |
|
if (bp->len < bp->siz - 4) |
| 151 |
|
continue; /* at EOF? */ |
| 152 |
|
if (bp->siz >= MAXBUF) { |
| 164 |
|
if (!bp->str) |
| 165 |
|
goto memerr; |
| 166 |
|
} |
| 167 |
+ |
if (comment_c) { /* elide comment? */ |
| 168 |
+ |
char *cp = sskip2(bp->str,0); |
| 169 |
+ |
if (*cp == comment_c) { |
| 170 |
+ |
*cp++ = '\n'; |
| 171 |
+ |
*cp = '\0'; |
| 172 |
+ |
bp->len = cp - bp->str; |
| 173 |
+ |
} |
| 174 |
+ |
} |
| 175 |
|
return(bp->len); |
| 176 |
|
memerr: |
| 177 |
|
fprintf(stderr, |
| 210 |
|
|
| 211 |
|
if (rel_min > 0) { /* doing relative differences? */ |
| 212 |
|
double av2 = .25*(r1*r1 + 2.*fabs(r1*r2) + r2*r2); |
| 213 |
< |
if (av2 > rel_min*rel_min) |
| 214 |
< |
diff2 /= av2; |
| 213 |
> |
if (av2 < rel_min*rel_min) |
| 214 |
> |
av2 = rel_min*rel_min; |
| 215 |
> |
diff2 /= av2; |
| 216 |
|
} |
| 217 |
|
if (max_lim >= 0 && diff2 > max_lim*max_lim) { |
| 218 |
|
if (report != REP_QUIET) |
| 248 |
|
static int |
| 249 |
|
norm_check(FVECT nv1, FVECT nv2) |
| 250 |
|
{ |
| 251 |
< |
double max2 = nv1[2]*nv1[2]; |
| 251 |
> |
double max2 = nv1[2]*nv2[2]; |
| 252 |
|
int imax = 2; |
| 253 |
|
int i = 2; |
| 254 |
|
/* identify largest component */ |
| 255 |
|
while (i--) { |
| 256 |
< |
double tm2 = nv1[i]*nv1[i]; |
| 256 |
> |
double tm2 = nv1[i]*nv2[i]; |
| 257 |
|
if (tm2 > max2) { |
| 258 |
|
imax = i; |
| 259 |
|
max2 = tm2; |
| 341 |
|
static int |
| 342 |
|
setheadvar(char *val, void *p) |
| 343 |
|
{ |
| 344 |
+ |
char newval[128]; |
| 345 |
|
LUTAB *htp = (LUTAB *)p; |
| 346 |
|
LUENT *tep; |
| 347 |
|
char *key; |
| 384 |
|
return(-1); /* memory allocation error */ |
| 385 |
|
if (!tep->key) |
| 386 |
|
tep->key = strcpy(malloc(kln+1), key); |
| 387 |
< |
if (tep->data) |
| 387 |
> |
if (tep->data) { /* check for special cases */ |
| 388 |
> |
if (!strcmp(key, "EXPOSURE")) { |
| 389 |
> |
sprintf(newval, "%.6e", atof(tep->data)*atof(val)); |
| 390 |
> |
vln = strlen(val = newval); |
| 391 |
> |
} |
| 392 |
|
free(tep->data); |
| 393 |
+ |
} |
| 394 |
|
tep->data = strcpy(malloc(vln+1), val); |
| 395 |
|
return(1); |
| 396 |
|
} |
| 499 |
|
} |
| 500 |
|
if (c) |
| 501 |
|
return(TYP_BINARY); |
| 472 |
– |
SET_FILE_TEXT(fin); /* originally set to binary */ |
| 502 |
|
return(TYP_TEXT); |
| 503 |
|
badeof: |
| 504 |
|
if (report != REP_QUIET) { |
| 581 |
|
|
| 582 |
|
if (report >= REP_VERBOSE) { |
| 583 |
|
fputs(progname, stdout); |
| 584 |
< |
fputs(": comparing inputs as ASCII text\n", stdout); |
| 584 |
> |
fputs(": comparing inputs as ASCII text", stdout); |
| 585 |
> |
if (escape_newlines) |
| 586 |
> |
fputs(", allowing escaped newlines", stdout); |
| 587 |
> |
if (comment_c) { |
| 588 |
> |
fputs(", ignoring comments starting with '", stdout); |
| 589 |
> |
fputc(comment_c, stdout); |
| 590 |
> |
fputc('\'', stdout); |
| 591 |
> |
} |
| 592 |
> |
fputc('\n', stdout); |
| 593 |
|
} |
| 594 |
+ |
SET_FILE_TEXT(f1in); /* originally set to binary */ |
| 595 |
+ |
SET_FILE_TEXT(f2in); |
| 596 |
|
init_line(&l1buf); init_line(&l2buf); /* compare a line at a time */ |
| 597 |
|
while (read_line(&l1buf, f1in)) { |
| 598 |
|
lin1cnt++; |
| 735 |
|
static char depthvar[] = DEPTHSTR; |
| 736 |
|
const char *drval; |
| 737 |
|
|
| 738 |
< |
depthvar[LDEPTHSTR] = '\0'; |
| 738 |
> |
depthvar[LDEPTHSTR-1] = '\0'; |
| 739 |
|
drval = (const char *)lu_find(htp, depthvar)->data; |
| 740 |
|
if (!drval) |
| 741 |
|
return(0); |
| 932 |
|
case 'h': /* ignore header info. */ |
| 933 |
|
ign_header = !ign_header; |
| 934 |
|
continue; |
| 935 |
+ |
case 'n': /* allow newline escapes */ |
| 936 |
+ |
escape_newlines = !escape_newlines; |
| 937 |
+ |
continue; |
| 938 |
+ |
case 'c': /* ignore comments */ |
| 939 |
+ |
comment_c = argv[a][2]; |
| 940 |
+ |
continue; |
| 941 |
|
case 's': /* silent operation */ |
| 942 |
|
report = REP_QUIET; |
| 943 |
|
continue; |
| 998 |
|
return(2); |
| 999 |
|
if (typ1 != typ2) { |
| 1000 |
|
if (report != REP_QUIET) |
| 1001 |
< |
printf("%s: '%s' is %s and '%s' is %s\n", |
| 1001 |
> |
printf("%s: '%s' format is %s and '%s' is %s\n", |
| 1002 |
|
progname, f1name, file_type[typ1], |
| 1003 |
|
f2name, file_type[typ2]); |
| 1004 |
|
return(1); |
| 1014 |
|
printf("%s: warning - unrecognized format\n", |
| 1015 |
|
progname); |
| 1016 |
|
} |
| 1017 |
< |
if (report >= REP_VERBOSE) |
| 1018 |
< |
printf("%s: input file type is %s\n", |
| 1019 |
< |
progname, file_type[typ1]); |
| 1020 |
< |
|
| 1017 |
> |
if (report >= REP_VERBOSE) { |
| 1018 |
> |
printf("%s: data format is %s\n", progname, file_type[typ1]); |
| 1019 |
> |
if ((typ1 == TYP_FLOAT) | (typ1 == TYP_DOUBLE)) { |
| 1020 |
> |
if (f1swap) |
| 1021 |
> |
printf("%s: input '%s' is byte-swapped\n", |
| 1022 |
> |
progname, f1name); |
| 1023 |
> |
if (f2swap) |
| 1024 |
> |
printf("%s: input '%s' is byte-swapped\n", |
| 1025 |
> |
progname, f2name); |
| 1026 |
> |
} |
| 1027 |
> |
} |
| 1028 |
|
switch (typ1) { /* compare based on type */ |
| 1029 |
|
case TYP_BINARY: |
| 1030 |
|
case TYP_TMESH: |