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/*
 * Copyright (c) 2006 Ondrej Palkovsky
 * Copyright (c) 2007 Martin Decky
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - 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.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
 */

/** @addtogroup tester User space tester
 * @brief User space testing infrastructure.
 * @{
 */
/**
 * @file
 */

#include <unistd.h>
#include <stdio.h>
#include <string.h>
#include "tester.h"

bool test_quiet;
int test_argc;
char **test_argv;

test_t tests[] = {
#include "thread/thread1.def"
#include "print/print1.def"
#include "print/print2.def"
#include "print/print3.def"
#include "print/print4.def"
#include "console/console1.def"
#include "stdio/stdio1.def"
#include "stdio/stdio2.def"
#include "fault/fault1.def"
#include "fault/fault2.def"
#include "vfs/vfs1.def"
#include "ipc/ping_pong.def"
#include "ipc/register.def"
#include "ipc/connect.def"
#include "loop/loop1.def"
#include "mm/malloc1.def"
    {NULL, NULL, NULL, false}
};

static bool run_test(test_t *test)
{
    /* Execute the test */
    char *ret = test->entry();
    
    if (ret == NULL) {
        printf("\nTest passed\n");
        return true;
    }
    
    printf("\n%s\n", ret);
    return false;
}

static void run_safe_tests(void)
{
    test_t *test;
    unsigned int i = 0;
    unsigned int n = 0;
    
    printf("\n*** Running all safe tests ***\n\n");
    
    for (test = tests; test->name != NULL; test++) {
        if (test->safe) {
            printf("%s (%s)\n", test->name, test->desc);
            if (run_test(test))
                i++;
            else
                n++;
        }
    }
    
    printf("\nCompleted, %u tests run, %u passed.\n", i + n, i);
}

static void list_tests(void)
{
    size_t len = 0;
    test_t *test;
    for (test = tests; test->name != NULL; test++) {
        if (str_length(test->name) > len)
            len = str_length(test->name);
    }
    
    for (test = tests; test->name != NULL; test++)
        printf("%-*s %s%s\n", len, test->name, test->desc, (test->safe ? "" : " (unsafe)"));
    
    printf("%-*s Run all safe tests\n", len, "*");
}

int main(int argc, char *argv[])
{
    if (argc < 2) {
        printf("Usage:\n\n");
        printf("%s <test> [args ...]\n\n", argv[0]);
        list_tests();
        return 0;
    }
    
    test_quiet = false;
    test_argc = argc - 2;
    test_argv = argv + 2;
    
    if (str_cmp(argv[1], "*") == 0) {
        run_safe_tests();
        return 0;
    }
    
    test_t *test;
    for (test = tests; test->name != NULL; test++) {
        if (str_cmp(argv[1], test->name) == 0) {
            return (run_test(test) ? 0 : -1);
        }
    }
    
    printf("Unknown test \"%s\"\n", argv[1]);
    return -2;
}

/** @}
 */