text: //
  // NumberFormatterTest.cpp
  //
  // $Id$
  //
  // Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
  // and Contributors.
  //
  // Permission is hereby granted, free of charge, to any person or organization
  // obtaining a copy of the software and accompanying documentation covered by
  // this license (the "Software") to use, reproduce, display, distribute,
  // execute, and transmit the Software, and to prepare derivative works of the
  // Software, and to permit third-parties to whom the Software is furnished to
  // do so, all subject to the following:
  // 
  // The copyright notices in the Software and this entire statement, including
  // the above license grant, this restriction and the following disclaimer,
  // must be included in all copies of the Software, in whole or in part, and
  // all derivative works of the Software, unless such copies or derivative
  // works are solely in the form of machine-executable object code generated by
  // a source language processor.
  // 
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  // FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
  // SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
  // FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
  // ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  // DEALINGS IN THE SOFTWARE.
  //
  
  
  #include "NumberFormatterTest.h"
  #include "CppUnit/TestCaller.h"
  #include "CppUnit/TestSuite.h"
  #include "Poco/NumberFormatter.h"
  
  
  using Poco::NumberFormatter;
  using Poco::Int64;
  using Poco::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::testFormatFloat()
  {
  	std::string s(NumberFormatter::format(1.0f));
  	assert (s == "1");
  	s = NumberFormatter::format(0.1f);
  	assert (s == "0.1");
  	
  	s = NumberFormatter::format(1.0);
  	assert (s == "1");
  	s = NumberFormatter::format(0.1);
  	assert (s == "0.1");	
  }
  
  
  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);
  	CppUnit_addTest(pSuite, NumberFormatterTest, testFormatFloat);
  
  	return pSuite;
  }
  