Sweden-Number/programs/winetest/wtmain.c

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/*
* Main routine for Wine C unit tests.
*
* Copyright 2002 Alexandre Julliard
* Copyright 2002 Andriy Palamarchuk
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/* debug level */
int winetest_debug = 1;
/* current platform */
const char *winetest_platform = "windows";
struct test
{
const char *name;
void (*func)(void);
};
extern const struct test winetest_testlist[];
static const struct test *current_test; /* test currently being run */
static int successes; /* number of successful tests */
static int failures; /* number of failures */
static int todo_successes; /* number of successful tests inside todo block */
static int todo_failures; /* number of failures inside todo block */
static int todo_level; /* current todo nesting level */
/*
* Checks condition.
* Parameters:
* - condition - condition to check;
* - msg test description;
* - file - test application source code file name of the check
* - line - test application source code file line number of the check
*/
void winetest_ok( int condition, const char *msg, const char *file, int line )
{
if (todo_level)
{
if (condition)
{
fprintf( stderr, "%s:%d: Test succeeded inside todo block", file, line );
if (msg && msg[0]) fprintf( stderr, ": %s", msg );
fputc( '\n', stderr );
todo_failures++;
}
else todo_successes++;
}
else
{
if (!condition)
{
fprintf( stderr, "%s:%d: Test failed", file, line );
if (msg && msg[0]) fprintf( stderr, ": %s", msg );
fputc( '\n', stderr );
failures++;
}
else successes++;
}
}
/* Find a test by name */
static const struct test *find_test( const char *name )
{
const struct test *test;
const char *p;
int len;
if ((p = strrchr( name, '/' ))) name = p + 1;
if ((p = strrchr( name, '\\' ))) name = p + 1;
len = strlen(name);
if (len > 2 && !strcmp( name + len - 2, ".c" )) len -= 2;
for (test = winetest_testlist; test->name; test++)
{
if (!strncmp( test->name, name, len ) && !test->name[len]) break;
}
return test->name ? test : NULL;
}
/* Run a named test, and return exit status */
static int run_test( const char *name )
{
const struct test *test;
int status;
if (!(test = find_test( name )))
{
fprintf( stderr, "Fatal: test '%s' does not exist.\n", name );
exit(1);
}
successes = failures = todo_successes = todo_failures = 0;
todo_level = 0;
current_test = test;
test->func();
if (winetest_debug)
{
fprintf( stderr, "%s: %d tests executed, %d marked as todo, %d %s.\n",
name, successes + failures + todo_successes + todo_failures,
todo_successes, failures + todo_failures,
(failures + todo_failures != 1) ? "failures" : "failure" );
}
status = (failures + todo_failures < 255) ? failures + todo_failures : 255;
return status;
}
/* main function */
int main( int argc, char **argv )
{
char *p;
if ((p = getenv( "WINETEST_PLATFORM" ))) winetest_platform = p;
if ((p = getenv( "WINETEST_DEBUG" ))) winetest_debug = atoi(p);
if (!argv[1])
{
fprintf( stderr, "Usage: %s test_name\n", argv[0] );
exit(1);
}
exit( run_test(argv[1]) );
}