numberformattertest.cpp

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//
// NumberFormatterTest.cpp
//
// $Id: //poco/Main/Foundation/testsuite/src/NumberFormatterTest.cpp#5 $
//
// Copyright (c) 2004, Guenter Obiltschnig/Applied Informatics.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
//
// 3. Redistributions in any form must be accompanied by information on
//    how to obtain complete source code for this software and any
//    accompanying software that uses this software.  The source code
//    must either be included in the distribution or be available for no
//    more than the cost of distribution plus a nominal fee, and must be
//    freely redistributable under reasonable conditions.  For an
//    executable file, complete source code means the source code for all
//    modules it contains.  It does not include source code for modules or
//    files that typically accompany the major components of the operating
//    system on which the executable file runs.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
// COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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// POSSIBILITY OF SUCH DAMAGE.
//


#include "NumberFormatterTest.h"
#include "CppUnit/TestCaller.h"
#include "CppUnit/TestSuite.h"
#include "Foundation/NumberFormatter.h"


using Foundation::NumberFormatter;
using Foundation::Int64;
using Foundation::UInt64;


NumberFormatterTest::NumberFormatterTest(const std::string& name): CppUnit::TestCase(name)
{
}


NumberFormatterTest::~NumberFormatterTest()
{
}


void NumberFormatterTest::testFormat()
{
	assert (NumberFormatter::format(123) == "123");
	assert (NumberFormatter::format(-123) == "-123");
	assert (NumberFormatter::format(-123, 5) == " -123");

	assert (NumberFormatter::format((unsigned) 123) == "123");
	assert (NumberFormatter::format((unsigned) 123, 5) == "  123");
	assert (NumberFormatter::format0((unsigned) 123, 5) == "00123");
	
	assert (NumberFormatter::format((long) 123) == "123");
	assert (NumberFormatter::format((long) -123) == "-123");
	assert (NumberFormatter::format((long) -123, 5) == " -123");

	assert (NumberFormatter::format((unsigned long) 123) == "123");
	assert (NumberFormatter::format((unsigned long) 123, 5) == "  123");	

#if defined(POCO_HAVE_INT64)
	assert (NumberFormatter::format((Int64) 123) == "123");
	assert (NumberFormatter::format((Int64) -123) == "-123");
	assert (NumberFormatter::format((Int64) -123, 5) == " -123");

	assert (NumberFormatter::format((UInt64) 123) == "123");
	assert (NumberFormatter::format((UInt64) 123, 5) == "  123");	
#endif

	if (sizeof(void*) == 4)
	{
		assert (NumberFormatter::format((void*) 0x12345678) == "12345678");
	}
	else
	{
		assert (NumberFormatter::format((void*) 0x12345678) == "0000000012345678");
	}
	
	assert (NumberFormatter::format(12.25) == "12.25");
	assert (NumberFormatter::format(12.25, 4) == "12.2500");
	assert (NumberFormatter::format(12.25, 8, 4) == " 12.2500");
}


void NumberFormatterTest::testFormat0()
{
	assert (NumberFormatter::format0(123, 5) == "00123");
	assert (NumberFormatter::format0(-123, 5) == "-0123");
	assert (NumberFormatter::format0((long) 123, 5) == "00123");
	assert (NumberFormatter::format0((long) -123, 5) == "-0123");
	assert (NumberFormatter::format0((unsigned long) 123, 5) == "00123");

#if defined(POCO_HAVE_INT64)
	assert (NumberFormatter::format0((Int64) 123, 5) == "00123");
	assert (NumberFormatter::format0((Int64) -123, 5) == "-0123");
	assert (NumberFormatter::format0((UInt64) 123, 5) == "00123");
#endif
}


void NumberFormatterTest::testFormatHex()
{
	assert (NumberFormatter::formatHex(0x12) == "12");
	assert (NumberFormatter::formatHex(0xab) == "AB");
	assert (NumberFormatter::formatHex(0x12, 4) == "0012");
	assert (NumberFormatter::formatHex(0xab, 4) == "00AB");

	assert (NumberFormatter::formatHex((unsigned) 0x12) == "12");
	assert (NumberFormatter::formatHex((unsigned) 0xab) == "AB");
	assert (NumberFormatter::formatHex((unsigned) 0x12, 4) == "0012");
	assert (NumberFormatter::formatHex((unsigned) 0xab, 4) == "00AB");

	assert (NumberFormatter::formatHex((long) 0x12) == "12");
	assert (NumberFormatter::formatHex((long) 0xab) == "AB");
	assert (NumberFormatter::formatHex((long) 0x12, 4) == "0012");
	assert (NumberFormatter::formatHex((long) 0xab, 4) == "00AB");

	assert (NumberFormatter::formatHex((unsigned long) 0x12) == "12");
	assert (NumberFormatter::formatHex((unsigned long) 0xab) == "AB");
	assert (NumberFormatter::formatHex((unsigned long) 0x12, 4) == "0012");
	assert (NumberFormatter::formatHex((unsigned long) 0xab, 4) == "00AB");

#if defined(POCO_HAVE_INT64)
	assert (NumberFormatter::formatHex((Int64) 0x12) == "12");
	assert (NumberFormatter::formatHex((Int64) 0xab) == "AB");
	assert (NumberFormatter::formatHex((Int64) 0x12, 4) == "0012");
	assert (NumberFormatter::formatHex((Int64) 0xab, 4) == "00AB");

	assert (NumberFormatter::formatHex((UInt64) 0x12) == "12");
	assert (NumberFormatter::formatHex((UInt64) 0xab) == "AB");
	assert (NumberFormatter::formatHex((UInt64) 0x12, 4) == "0012");
	assert (NumberFormatter::formatHex((UInt64) 0xab, 4) == "00AB");
#endif
}


void NumberFormatterTest::setUp()
{
}


void NumberFormatterTest::tearDown()
{
}


CppUnit::Test* NumberFormatterTest::suite()
{
	CppUnit::TestSuite* pSuite = new CppUnit::TestSuite("NumberFormatterTest");

	CppUnit_addTest(pSuite, NumberFormatterTest, testFormat);
	CppUnit_addTest(pSuite, NumberFormatterTest, testFormat0);
	CppUnit_addTest(pSuite, NumberFormatterTest, testFormatHex);

	return pSuite;
}