sendmail/libsm/t-string.c

/*
 * Copyright (c) 2000-2001 Proofpoint, Inc. and its suppliers.
 *  All rights reserved.
 *
 * By using this file, you agree to the terms and conditions set
 * forth in the LICENSE file which can be found at the top level of
 * the sendmail distribution.
 */

#include <sm/gen.h>
SM_IDSTR(id, "@(#)$Id: t-string.c,v 1.12 2013-11-22 20:51:43 ca Exp $")

#include <sm/exc.h>
#include <sm/io.h>
#include <sm/string.h>
#include <sm/test.h>

int
main(argc, argv)
    int argc;
    char **argv;
{
    char *s;
    char buf[4096];
    char foo[4];
    char *r;
    int n;

    sm_test_begin(argc, argv, "test string utilities");

    s = sm_stringf_x("%.3s%03d", "foobar", 42);
    r = "foo042";
    SM_TEST(strcmp(s, r) == 0);

    s = sm_stringf_x("+%*x+", 2000, 0xCAFE);
    sm_snprintf(buf, 4096, "+%*x+", 2000, 0xCAFE);
    SM_TEST(strcmp(s, buf) == 0);

    foo[3] = 1;
    n = sm_snprintf(foo, sizeof(foo), "foobar%dbaz", 42);
    SM_TEST(n == 11);
    r = "foo";
    SM_TEST(strcmp(foo, r) == 0);

    return sm_test_end();
}