gecko-dev/nsprpub/pr/tests/testbit.c
1999-04-21 21:40:44 +00:00

111 lines
2.7 KiB
C

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* The contents of this file are subject to the Netscape Public License
* Version 1.1 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
/*
** File: lazyinit.c
** Description: Test the functions and macros declared in prbit.h
**
*/
#include "nspr.h"
#define ErrorReport(x) { printf((x)); failed = 1; }
prbitmap_t myMap[512/32] = { 0 };
PRInt32 rc;
PRInt32 i;
PRIntn failed = 0;
PRIntn main(PRIntn argc, char **argv )
{
/*
** Test bitmap things.
*/
if ( PR_TEST_BIT( myMap, 0 ))
ErrorReport("Test 0.0: Failed\n");
if ( PR_TEST_BIT( myMap, 31 ))
ErrorReport("Test 0.1: Failed\n");
if ( PR_TEST_BIT( myMap, 128 ))
ErrorReport("Test 0.2: Failed\n");
if ( PR_TEST_BIT( myMap, 129 ))
ErrorReport("Test 0.3: Failed\n");
PR_SET_BIT( myMap, 0 );
if ( !PR_TEST_BIT( myMap, 0 ))
ErrorReport("Test 1.0: Failed\n");
PR_CLEAR_BIT( myMap, 0 );
if ( PR_TEST_BIT( myMap, 0 ))
ErrorReport("Test 1.0.1: Failed\n");
PR_SET_BIT( myMap, 31 );
if ( !PR_TEST_BIT( myMap, 31 ))
ErrorReport("Test 1.1: Failed\n");
PR_CLEAR_BIT( myMap, 31 );
if ( PR_TEST_BIT( myMap, 31 ))
ErrorReport("Test 1.1.1: Failed\n");
PR_SET_BIT( myMap, 128 );
if ( !PR_TEST_BIT( myMap, 128 ))
ErrorReport("Test 1.2: Failed\n");
PR_CLEAR_BIT( myMap, 128 );
if ( PR_TEST_BIT( myMap, 128 ))
ErrorReport("Test 1.2.1: Failed\n");
PR_SET_BIT( myMap, 129 );
if ( !PR_TEST_BIT( myMap, 129 ))
ErrorReport("Test 1.3: Failed\n");
PR_CLEAR_BIT( myMap, 129 );
if ( PR_TEST_BIT( myMap, 129 ))
ErrorReport("Test 1.3.1: Failed\n");
/*
** Test Ceiling and Floor functions and macros
*/
if ((rc = PR_CeilingLog2(32)) != 5 )
ErrorReport("Test 10.0: Failed\n");
if ((rc = PR_FloorLog2(32)) != 5 )
ErrorReport("Test 10.1: Failed\n");
/*
** Evaluate results and exit
*/
if (failed)
{
printf("FAILED\n");
return(1);
}
else
{
printf("PASSED\n");
return(0);
}
} /* end main() */
/* end testbit.c */