/*
- * Copyright (c) 2011, 2012 Nicira, Inc.
+ * Copyright (c) 2011, 2012, 2013 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include <config.h>
+#include <getopt.h>
#include <inttypes.h>
#include <limits.h>
#include <stdio.h>
#include "command-line.h"
#include "random.h"
#include "util.h"
+#include "vlog.h"
#undef NDEBUG
#include <assert.h>
shuffle(unsigned int *p, size_t n)
{
for (; n > 1; n--, p++) {
- unsigned int *q = &p[rand() % n];
+ unsigned int *q = &p[random_range(n)];
unsigned int tmp = *p;
*p = *q;
*q = tmp;
/* Change a random 0-bit into a 1-bit. */
do {
- bit = htonll(UINT64_C(1) << (random_uint32() % 64));
+ bit = htonll(UINT64_C(1) << (random_range(64)));
} while (x & bit);
x |= bit;
free(target);
}
}
+
+static void
+test_assert(int argc OVS_UNUSED, char *argv[] OVS_UNUSED)
+{
+ ovs_assert(false);
+}
\f
static const struct command commands[] = {
{"ctz", 0, 0, test_ctz},
{"bitwise_one", 0, 0, test_bitwise_one},
{"bitwise_is_all_zeros", 0, 0, test_bitwise_is_all_zeros},
{"follow-symlinks", 1, INT_MAX, test_follow_symlinks},
+ {"assert", 0, 0, test_assert},
{NULL, 0, 0, NULL},
};
+static void
+parse_options(int argc, char *argv[])
+{
+ enum {
+ VLOG_OPTION_ENUMS
+ };
+ static const struct option long_options[] = {
+ VLOG_LONG_OPTIONS,
+ {NULL, 0, NULL, 0},
+ };
+ char *short_options = long_options_to_short_options(long_options);
+
+ for (;;) {
+ int c = getopt_long(argc, argv, short_options, long_options, NULL);
+ if (c == -1) {
+ break;
+ }
+
+ switch (c) {
+ VLOG_OPTION_HANDLERS
+
+ case '?':
+ exit(EXIT_FAILURE);
+
+ default:
+ abort();
+ }
+ }
+ free(short_options);
+}
+
int
main(int argc, char *argv[])
{
set_program_name(argv[0]);
- run_command(argc - 1, argv + 1, commands);
+ parse_options(argc, argv);
+ run_command(argc - optind, argv + optind, commands);
return 0;
}