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/*
* Copyright (c) 2003-2012 Tim Kientzle
* Copyright (c) 2012 Andres Mejia
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "test_utils.h"
#include <stdlib.h>
#include <string.h>
/* Filter tests against a glob pattern. Returns non-zero if test matches
* pattern, zero otherwise. A '^' at the beginning of the pattern negates
* the return values (i.e. returns zero for a match, non-zero otherwise.
*/
static int
test_filter(const char *pattern, const char *test)
{
int retval = 0;
int negate = 0;
const char *p = pattern;
const char *t = test;
if (p[0] == '^')
{
negate = 1;
p++;
}
while (1)
{
if (p[0] == '\\')
p++;
else if (p[0] == '*')
{
while (p[0] == '*')
p++;
if (p[0] == '\\')
p++;
if ((t = strchr(t, p[0])) == 0)
break;
}
if (p[0] != t[0])
break;
if (p[0] == '\0') {
retval = 1;
break;
}
p++;
t++;
}
return (negate) ? !retval : retval;
}
int get_test_set(int *test_set, int limit, const char *test,
struct test_list_t *tests)
{
int start, end;
int idx = 0;
if (test == NULL) {
/* Default: Run all tests. */
for (;idx < limit; idx++)
test_set[idx] = idx;
return (limit);
}
if (*test >= '0' && *test <= '9') {
const char *vp = test;
start = 0;
while (*vp >= '0' && *vp <= '9') {
start *= 10;
start += *vp - '0';
++vp;
}
if (*vp == '\0') {
end = start;
} else if (*vp == '-') {
++vp;
if (*vp == '\0') {
end = limit - 1;
} else {
end = 0;
while (*vp >= '0' && *vp <= '9') {
end *= 10;
end += *vp - '0';
++vp;
}
}
} else
return (-1);
if (start < 0 || end >= limit || start > end)
return (-1);
while (start <= end)
test_set[idx++] = start++;
} else {
for (start = 0; start < limit; ++start) {
const char *name = tests[start].name;
if (test_filter(test, name))
test_set[idx++] = start;
}
}
return ((idx == 0)?-1:idx);
}
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