#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "ansidecl.h"
#include <stdio.h>
#include "libiberty.h"
#include "demangle.h"
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#if HAVE_STDLIB_H
# include <stdlib.h>
#endif
struct line
{
size_t alloced;
char *data;
};
static unsigned int lineno;
#define LINELEN 80
static void
getline(buf)
struct line *buf;
{
char *data = buf->data;
size_t alloc = buf->alloced;
size_t count = 0;
int c;
if (data == 0)
{
data = xmalloc (LINELEN);
alloc = LINELEN;
}
while ((c = getchar()) == '#')
{
while ((c = getchar()) != EOF && c != '\n');
lineno++;
}
while (c != EOF && c != '\n')
{
if (count + 1 >= alloc)
{
alloc *= 2;
data = xrealloc (data, alloc);
}
data[count++] = c;
c = getchar();
}
lineno++;
data[count] = '\0';
buf->data = data;
buf->alloced = alloc;
}
static void
fail (lineno, opts, in, out, exp)
int lineno;
const char *opts;
const char *in;
const char *out;
const char *exp;
{
printf ("\
FAIL at line %d, options %s:\n\
in: %s\n\
out: %s\n\
exp: %s\n",
lineno, opts, in, out != NULL ? out : "(null)", exp);
}
int
main(argc, argv)
int argc;
char **argv;
{
enum demangling_styles style = auto_demangling;
int no_params;
int is_v3_ctor;
int is_v3_dtor;
int ret_postfix;
struct line format;
struct line input;
struct line expect;
char *result;
int failures = 0;
int tests = 0;
if (argc > 1)
{
fprintf (stderr, "usage: %s < test-set\n", argv[0]);
return 2;
}
format.data = 0;
input.data = 0;
expect.data = 0;
for (;;)
{
getline (&format);
if (feof (stdin))
break;
getline (&input);
getline (&expect);
tests++;
no_params = 0;
ret_postfix = 0;
is_v3_ctor = 0;
is_v3_dtor = 0;
if (format.data[0] == '\0')
style = auto_demangling;
else if (format.data[0] != '-')
{
style = cplus_demangle_name_to_style (format.data);
if (style == unknown_demangling)
{
printf ("FAIL at line %d: unknown demangling style %s\n",
lineno, format.data);
failures++;
continue;
}
}
else
{
char *p;
char *opt;
p = format.data;
while (*p != '\0')
{
char c;
opt = p;
p += strcspn (p, " \t=");
c = *p;
*p = '\0';
if (strcmp (opt, "--format") == 0 && c == '=')
{
char *fstyle;
*p = c;
++p;
fstyle = p;
p += strcspn (p, " \t");
c = *p;
*p = '\0';
style = cplus_demangle_name_to_style (fstyle);
if (style == unknown_demangling)
{
printf ("FAIL at line %d: unknown demangling style %s\n",
lineno, fstyle);
failures++;
continue;
}
}
else if (strcmp (opt, "--no-params") == 0)
no_params = 1;
else if (strcmp (opt, "--is-v3-ctor") == 0)
is_v3_ctor = 1;
else if (strcmp (opt, "--is-v3-dtor") == 0)
is_v3_dtor = 1;
else if (strcmp (opt, "--ret-postfix") == 0)
ret_postfix = 1;
else
{
printf ("FAIL at line %d: unrecognized option %s\n",
lineno, opt);
failures++;
continue;
}
*p = c;
p += strspn (p, " \t");
}
}
if (is_v3_ctor || is_v3_dtor)
{
char buf[20];
if (is_v3_ctor)
{
enum gnu_v3_ctor_kinds kc;
kc = is_gnu_v3_mangled_ctor (input.data);
sprintf (buf, "%d", (int) kc);
}
else
{
enum gnu_v3_dtor_kinds kd;
kd = is_gnu_v3_mangled_dtor (input.data);
sprintf (buf, "%d", (int) kd);
}
if (strcmp (buf, expect.data) != 0)
{
fail (lineno, format.data, input.data, buf, expect.data);
failures++;
}
continue;
}
cplus_demangle_set_style (style);
result = cplus_demangle (input.data,
DMGL_PARAMS|DMGL_ANSI|DMGL_TYPES
|(ret_postfix ? DMGL_RET_POSTFIX : 0));
if (result
? strcmp (result, expect.data)
: strcmp (input.data, expect.data))
{
fail (lineno, format.data, input.data, result, expect.data);
failures++;
}
free (result);
if (no_params)
{
getline (&expect);
result = cplus_demangle (input.data, DMGL_ANSI|DMGL_TYPES);
if (result
? strcmp (result, expect.data)
: strcmp (input.data, expect.data))
{
fail (lineno, format.data, input.data, result, expect.data);
failures++;
}
free (result);
}
}
free (format.data);
free (input.data);
free (expect.data);
printf ("%s: %d tests, %d failures\n", argv[0], tests, failures);
return failures ? 1 : 0;
}