parse_test.c revision 0c27b3fe77ac1d5094ba3521e8142d9e7973133f
/*
* Copyright (C) 2012, 2013, 2016 Internet Systems Consortium, Inc. ("ISC")
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
/* $Id$ */
/*! \file */
#include <config.h>
#include <atf-c.h>
#include <unistd.h>
#include <time.h>
#include <isc/parseint.h>
#include "isctest.h"
/*
* Individual unit tests
*/
/* Test for 32 bit overflow on 64 bit machines in isc_parse_uint32 */
ATF_TC(parse_overflow);
ATF_TC_HEAD(parse_overflow, tc) {
atf_tc_set_md_var(tc, "descr", "Check for 32 bit overflow");
}
ATF_TC_BODY(parse_overflow, tc) {
isc_result_t result;
isc_uint32_t output;
UNUSED(tc);
result = isc_test_begin(NULL, ISC_TRUE);
ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
result = isc_parse_uint32(&output, "1234567890", 10);
ATF_CHECK_EQ(ISC_R_SUCCESS, result);
ATF_CHECK_EQ(1234567890, output);
result = isc_parse_uint32(&output, "123456789012345", 10);
ATF_CHECK_EQ(ISC_R_RANGE, result);
result = isc_parse_uint32(&output, "12345678901234567890", 10);
ATF_CHECK_EQ(ISC_R_RANGE, result);
isc_test_end();
}
/*
* Main
*/
ATF_TP_ADD_TCS(tp) {
ATF_TP_ADD_TC(tp, parse_overflow);
return (atf_no_error());
}