Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #include <cstddef>
      21             : #include <stdio.h> // C99 snprintf not necessarily in <cstdio>
      22             : #include <string.h> // wntmsci10 does not know <cstring> std::strcmp
      23             : 
      24             : #include <sal/types.h>
      25             : #include <cppunit/TestFixture.h>
      26             : #include <cppunit/extensions/HelperMacros.h>
      27             : #include <cppunit/plugin/TestPlugIn.h>
      28             : 
      29             : namespace {
      30             : 
      31          14 : template< typename T > void testPrintf(
      32             :     char const * result, char const * format, T argument)
      33             : {
      34          14 :     std::size_t const bufsize = 1000;
      35             :     char buf[bufsize];
      36          14 :     int n = snprintf(buf, bufsize, format, argument);
      37          14 :     CPPUNIT_ASSERT(n >= 0 && sal::static_int_cast< unsigned int >(n) < bufsize);
      38          14 :     CPPUNIT_ASSERT(strcmp(buf, result) == 0);
      39          14 : }
      40             : 
      41           3 : class Test: public CppUnit::TestFixture {
      42             : public:
      43             :     void test();
      44             : 
      45           2 :     CPPUNIT_TEST_SUITE(Test);
      46           1 :     CPPUNIT_TEST(test);
      47           2 :     CPPUNIT_TEST_SUITE_END();
      48             : };
      49             : 
      50           1 : void Test::test() {
      51           1 :     testPrintf("-2147483648", "%" SAL_PRIdINT32, SAL_MIN_INT32);
      52           1 :     testPrintf("4294967295", "%" SAL_PRIuUINT32, SAL_MAX_UINT32);
      53           1 :     testPrintf("ffffffff", "%" SAL_PRIxUINT32, SAL_MAX_UINT32);
      54           1 :     testPrintf("FFFFFFFF", "%" SAL_PRIXUINT32, SAL_MAX_UINT32);
      55           1 :     testPrintf("-9223372036854775808", "%" SAL_PRIdINT64, SAL_MIN_INT64);
      56           1 :     testPrintf("18446744073709551615", "%" SAL_PRIuUINT64, SAL_MAX_UINT64);
      57           1 :     testPrintf("ffffffffffffffff", "%" SAL_PRIxUINT64, SAL_MAX_UINT64);
      58           1 :     testPrintf("FFFFFFFFFFFFFFFF", "%" SAL_PRIXUINT64, SAL_MAX_UINT64);
      59           1 :     testPrintf("123", "%" SAL_PRI_SIZET "u", static_cast< std::size_t >(123));
      60             :     testPrintf(
      61           1 :         "-123", "%" SAL_PRI_PTRDIFFT "d", static_cast< std::ptrdiff_t >(-123));
      62           1 :     testPrintf("-123", "%" SAL_PRIdINTPTR, static_cast< sal_IntPtr >(-123));
      63           1 :     testPrintf("123", "%" SAL_PRIuUINTPTR, static_cast< sal_uIntPtr >(123));
      64           1 :     testPrintf("abc", "%" SAL_PRIxUINTPTR, static_cast< sal_uIntPtr >(0xabc));
      65           1 :     testPrintf("ABC", "%" SAL_PRIXUINTPTR, static_cast< sal_uIntPtr >(0xabc));
      66           1 : }
      67             : 
      68           1 : CPPUNIT_TEST_SUITE_REGISTRATION(Test);
      69             : 
      70             : }
      71             : 
      72           4 : CPPUNIT_PLUGIN_IMPLEMENT();
      73             : 
      74             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */