numberparsertest.cpp

This software aims to create an applet and panel tools to manage a wireless interface card, such as

//
// NumberParserTest.cpp
//
// $Id: //poco/Main/Foundation/testsuite/src/NumberParserTest.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 "NumberParserTest.h"
#include "CppUnit/TestCaller.h"
#include "CppUnit/TestSuite.h"
#include "Foundation/NumberParser.h"
#include "Foundation/Exception.h"


using Foundation::NumberParser;
using Foundation::SyntaxException;


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


NumberParserTest::~NumberParserTest()
{
}


void NumberParserTest::testParse()
{
	assert (NumberParser::parse("123") == 123);
	assert (NumberParser::parse("-123") == -123);
	assert (NumberParser::parseUnsigned("123") == 123);
	assert (NumberParser::parseHex("12AB") == 0x12ab);

#if defined(POCO_HAVE_INT64)
	assert (NumberParser::parse64("123") == 123);
	assert (NumberParser::parse64("-123") == -123);
	assert (NumberParser::parseUnsigned64("123") == 123);
	assert (NumberParser::parseHex64("12AB") == 0x12ab);
#endif

	assertEqualDelta (12.34, NumberParser::parseFloat("12.34"), 0.01);
}

void NumberParserTest::testParseError()
{
	try
	{
		NumberParser::parse("");
		failmsg("must throw SyntaxException");
	}
	catch (SyntaxException&)
	{
	}

	try
	{
		NumberParser::parse("asd");
		failmsg("must throw SyntaxException");
	}
	catch (SyntaxException&)
	{
	}

	try
	{
		NumberParser::parseUnsigned("a123");
		failmsg("must throw SyntaxException");
	}
	catch (SyntaxException&)
	{
	}

	try
	{
		NumberParser::parseHex("z23");
		failmsg("must throw SyntaxException");
	}
	catch (SyntaxException&)
	{
	}
	
#if defined(POCO_HAVE_INT64)

	try
	{
		NumberParser::parse64("asd");
		failmsg("must throw SyntaxException");
	}
	catch (SyntaxException&)
	{
	}

	try
	{
		NumberParser::parseUnsigned64("");
		failmsg("must throw SyntaxException");
	}
	catch (SyntaxException&)
	{
	}

	try
	{
		NumberParser::parseHex64("zaz");
		failmsg("must throw SyntaxException");
	}
	catch (SyntaxException&)
	{
	}
	
#endif

	try
	{
		NumberParser::parseFloat("a12.3");
		failmsg("must throw SyntaxException");
	}
	catch (SyntaxException&)
	{
	}
}


void NumberParserTest::setUp()
{
}


void NumberParserTest::tearDown()
{
}


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

	CppUnit_addTest(pSuite, NumberParserTest, testParse);
	CppUnit_addTest(pSuite, NumberParserTest, testParseError);

	return pSuite;
}