// Copyright (c) 1996-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// e32test\datetime\t_tparse.cpp

// Overview:

// Date & time tests

// API Information:

// TTime, TDateTime

// Details:

// - Set various locale settings to known values.

// - Test parsing a variety of simple time formats. Verify results are as expected.

// - Test parsing a variety of simple date formats. Verify results are as expected.

// - Test parsing a variety of date and time formats. Verify results are as expected.

// - Attempt to parse a variety of bad date and time descriptors. Verify the error 

// results are as expected.

// - Test a variety of date and time locale changes. Verify results are as expected.

// Platforms/Drives/Compatibility:

// All.

// Assumptions/Requirement/Pre-requisites:

// Failures and causes:

// Base Port information:

// 

//

#include <e32test.h>

RTest test(_L("T_TPARSE"));

LOCAL_C TInt DateTimeParse(TDateTime& aDateTime,const TDesC& aDes,TInt aCenturyOffset=0)

	{

	TTime time;

	TInt r=time.Parse(aDes,aCenturyOffset);

	if (r>=0)

		aDateTime=time.DateTime();

	return r;

	}

LOCAL_D void SimpleTimeFormats()

	{

	TInt error;

	TDateTime dateTime;

	error=DateTimeParse(dateTime,_L("23:34:45:56"));

	test(error==EParseTimePresent);

	test(dateTime.Hour()==23);

	test(dateTime.Minute()==34);

	test(dateTime.Second()==45);

	test(dateTime.MicroSecond()==56);

	error=DateTimeParse(dateTime,_L("23:34:45.56"));

	test(error==EParseTimePresent);

	test(dateTime.Hour()==23);

	test(dateTime.Minute()==34);

	test(dateTime.Second()==45);

	test(dateTime.MicroSecond()==56);

	error=DateTimeParse(dateTime,_L("23:34:45.1234567"));

	test(error==KErrGeneral);

	error=DateTimeParse(dateTime,_L("23:34:45"));

	test(error==EParseTimePresent);

	test(dateTime.Hour()==23);

	test(dateTime.Minute()==34);

	test(dateTime.Second()==45);

	test(dateTime.MicroSecond()==0);

	error=DateTimeParse(dateTime,_L("00023:00034"));

	test(error==EParseTimePresent);

	test(dateTime.Hour()==23);

	test(dateTime.Minute()==34);

	test(dateTime.Second()==00);

	test(dateTime.MicroSecond()==0);

	error=DateTimeParse(dateTime,_L("23: 34"));

	test(error==EParseTimePresent);

	test(dateTime.Hour()==23);

	test(dateTime.Minute()==34);

	test(dateTime.Second()==0);

	test(dateTime.MicroSecond()==0);

	error=DateTimeParse(dateTime,_L("23: 34am"));

	test(error==EParseTimePresent);

	test(dateTime.Hour()==23);

	test(dateTime.Minute()==34);

	test(dateTime.Second()==0);

	test(dateTime.MicroSecond()==0);

	error=DateTimeParse(dateTime,_L("23: 34AM"));

	test(error==EParseTimePresent);

	test(dateTime.Hour()==23);

	test(dateTime.Minute()==34);

	test(dateTime.Second()==0);

	test(dateTime.MicroSecond()==0);

	error=DateTimeParse(dateTime,_L("     23  : 34   "));

	test(error==EParseTimePresent);

	test(dateTime.Hour()==23);

	test(dateTime.Minute()==34);

	test(dateTime.Second()==0);

	test(dateTime.MicroSecond()==0);

	DateTimeParse(dateTime,_L("12    .    34"));

	test(dateTime.Hour()==12);

	test(dateTime.Minute()==34);

	error=DateTimeParse(dateTime,_L("23:34:"));

	test(error==KErrArgument);

	error=DateTimeParse(dateTime,_L("   0012    : 00034  .    056"));

	test(error==EParseTimePresent);

	test(dateTime.Hour()==12);

	test(dateTime.Minute()==34);

	test(dateTime.Second()==56);

	test(dateTime.MicroSecond()==0);

	error=DateTimeParse(dateTime,_L("24    :    56"));

	test(error==KErrGeneral);// TDateTime class does not allow 24:56

	error=DateTimeParse(dateTime,_L("10"));

	test(error==KErrArgument);

	error=DateTimeParse(dateTime,_L("10a"));

	test(error==EParseTimePresent);

	test(dateTime.Hour()==10);

	error=DateTimeParse(dateTime,_L("10p"));

	test(error==EParseTimePresent);

	test(dateTime.Hour()==22);

	error=DateTimeParse(dateTime,_L("10 p"));

	test(error==EParseTimePresent);

	test(dateTime.Hour()==22);

	error=DateTimeParse(dateTime,_L("10pm "));

	test(error==EParseTimePresent);

	test(dateTime.Hour()==22);

	error=DateTimeParse(dateTime,_L("10 pm"));

	test(error==EParseTimePresent);

	test(dateTime.Hour()==22);

	error=DateTimeParse(dateTime,_L("10 AM"));

	test(error==EParseTimePresent);

	test(dateTime.Hour()==10);

	error=DateTimeParse(dateTime,_L("10 PM"));

	test(error==EParseTimePresent);

	test(dateTime.Hour()==22);

	error=DateTimeParse(dateTime,_L("10pmERROR"));

	test(error==KErrArgument);

	DateTimeParse(dateTime,_L("12 : 56 pm"));

	test(dateTime.Hour()==12);

	test(dateTime.Minute()==56);

	DateTimeParse(dateTime,_L("12 : 56 am "));

	test(dateTime.Hour()==0);

	test(dateTime.Minute()==56);

	DateTimeParse(dateTime,_L("12.34.56am"));

	test(dateTime.Hour()==0);

	test(dateTime.Minute()==34);

	test(dateTime.Second()==56);

	DateTimeParse(dateTime,_L("12.34.56pm "));

	test(dateTime.Hour()==12);

	test(dateTime.Minute()==34);

	test(dateTime.Second()==56);

	test(dateTime.MicroSecond()==0);

	error=DateTimeParse(dateTime,_L("12:34:56am  ERROR"));

	test(error==KErrArgument);

	error=DateTimeParse(dateTime,_L("12 : 56 am 05/jan/1996 "));

	test(error==(EParseTimePresent|EParseDatePresent));

	test(dateTime.Hour()==0);

	test(dateTime.Minute()==56);

	}

LOCAL_D void SimpleDateFormats()

	{

	TDateTime before2000DateTime(1999,EJanuary,0,0,0,0,0);

	TDateTime after2000DateTime(2001,EJanuary,0,0,0,0,0);

	TTime before2000(before2000DateTime);

	TTime after2000(after2000DateTime);

	for (TInt ii=0;ii<=1;ii++)

		{

		TBool currentTimeIsBeforeYear2000=ETrue;

		if (ii==0)

			{

			User::SetUTCTime(before2000);

			currentTimeIsBeforeYear2000=ETrue;

			}

		else if (ii==1)

			{

			User::SetUTCTime(after2000);

			currentTimeIsBeforeYear2000=EFalse;

			}

		TInt error;

		TDateTime dateTime;

		DateTimeParse(dateTime,_L("5/6/1996"));

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==1996);

		DateTimeParse(dateTime,_L("5-6,1996"));

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==1996);

		DateTimeParse(dateTime,_L("5 6 1996"));

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==1996);

		DateTimeParse(dateTime,_L("5  ;  6     1996"));

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==1996);

		DateTimeParse(dateTime,_L("5 / 6, 96 "));

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		if (currentTimeIsBeforeYear2000) 

			test(dateTime.Year()==1996);

		else

			test(dateTime.Year()==2096);

		DateTimeParse(dateTime,_L("5/6/19 "),20);

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==2019);

		DateTimeParse(dateTime,_L("5/6/20 "),20);

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==1920);

		DateTimeParse(dateTime,_L("5/6/00"),20);

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==2000);

		error=DateTimeParse(dateTime,_L("5/6/00  "),00);

		test(error==EParseDatePresent);

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		if (currentTimeIsBeforeYear2000) 

			test(dateTime.Year()==1900);

		else

			test(dateTime.Year()==2000);

		error=DateTimeParse(dateTime,_L("june 5 /00  "),00);

		test(error==EParseDatePresent);

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		if (currentTimeIsBeforeYear2000) 

			test(dateTime.Year()==1900);

		else

			test(dateTime.Year()==2000);

		error=DateTimeParse(dateTime,_L("5 june/00  "),00);

		test(error==EParseDatePresent);

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		if (currentTimeIsBeforeYear2000) 

			test(dateTime.Year()==1900);

		else

			test(dateTime.Year()==2000);

		error=DateTimeParse(dateTime,_L("5june 96  "),00);

		test(error==KErrArgument);

		// two field dates

		error=DateTimeParse(dateTime,_L("5/6"));

		test(error==EParseDatePresent);

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==0);

		error=DateTimeParse(dateTime,_L("5-6,"));

		test(error==KErrArgument);

		error=DateTimeParse(dateTime,_L("5/6/ "),20);

		test(error==KErrArgument);

		error=DateTimeParse(dateTime,_L("july 11"),20);

		test(error==EParseDatePresent);

		test(dateTime.Day()==10);

		test(dateTime.Month()==EJuly);

		test(dateTime.Year()==0);

		error=DateTimeParse(dateTime,_L("11 july"),20);

		test(error==EParseDatePresent);

		test(dateTime.Day()==10);

		test(dateTime.Month()==EJuly);

		test(dateTime.Year()==0);

		error=DateTimeParse(dateTime,_L("june 5  "),00);

		test(error==EParseDatePresent);

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==0);

		error=DateTimeParse(dateTime,_L("5 june/  "),00);

		test(error==KErrArgument);

		error=DateTimeParse(dateTime,_L("5june  "),00);

		test(error==KErrArgument);

		DateTimeParse(dateTime,_L("5/6/1"));

		if (currentTimeIsBeforeYear2000) 

			test(dateTime.Year()==1901);

		else

			test(dateTime.Year()==2001);

		DateTimeParse(dateTime,_L("5/6/01"));

		if (currentTimeIsBeforeYear2000) 

			test(dateTime.Year()==1901);

		else

			test(dateTime.Year()==2001);

		DateTimeParse(dateTime,_L("5/6/001"));

		test(dateTime.Year()==0001);		

		DateTimeParse(dateTime,_L("5/6/0001"));

		test(dateTime.Year()==0001);		

		}

	}

LOCAL_D void DateTimeFormats()

	{

	TDateTime before2000DateTime(1999,EJanuary,0,0,0,0,0);

	TDateTime after2000DateTime(2001,EJanuary,0,0,0,0,0);

	TTime before2000(before2000DateTime);

	TTime after2000(after2000DateTime);

	for (TInt ii=0;ii<=1;ii++)

		{

		TBool currentTimeIsBeforeYear2000=ETrue;

		if (ii==0)

			{

			User::SetUTCTime(before2000);

			currentTimeIsBeforeYear2000=ETrue;

			}

		else if (ii==1)

			{

			User::SetUTCTime(after2000);

			currentTimeIsBeforeYear2000=EFalse;

			}

		TInt error;

		TDateTime dateTime;

		error=DateTimeParse(dateTime,_L("5/6/1996 10am"));

		test(error==(EParseDatePresent|EParseTimePresent));

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==1996);

		test(dateTime.Hour()==10);

		error=DateTimeParse(dateTime,_L("5/6/1996 10 pm "));

		test(error==(EParseDatePresent|EParseTimePresent));

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==1996);

		test(dateTime.Hour()==22);

		error=DateTimeParse(dateTime,_L("5/6/1996 10 : 30  "));

		test(error==(EParseDatePresent|EParseTimePresent));

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==1996);

		test(dateTime.Hour()==10);

		test(dateTime.Minute()==30);

		error=DateTimeParse(dateTime,_L("5/6/1996 10 : 40 pm  "));

		test(error==(EParseDatePresent|EParseTimePresent));

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==1996);

		test(dateTime.Hour()==22);

		test(dateTime.Minute()==40);

		error=DateTimeParse(dateTime,_L("5/6/1996 10 : 40 . 01 "));

		test(error==(EParseDatePresent|EParseTimePresent));

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==1996);

		test(dateTime.Hour()==10);

		test(dateTime.Minute()==40);

		test(dateTime.Second()==01);

		test(dateTime.MicroSecond()==0);

		error=DateTimeParse(dateTime,_L("5-6 ,1996    10 : 40 . 01 pm "));

		test(error==(EParseDatePresent|EParseTimePresent));

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==1996);

		test(dateTime.Hour()==22);

		test(dateTime.Minute()==40);

		test(dateTime.Second()==01);

		test(dateTime.MicroSecond()==0);

		error=DateTimeParse(dateTime,_L("20- feb /96    12 : 40 . 01 am"));

		test(error==(EParseDatePresent|EParseTimePresent));

		test(dateTime.Day()==19);

		test(dateTime.Month()==EFebruary);

		test(dateTime.Hour()==0);

		test(dateTime.Minute()==40);

		test(dateTime.Second()==01);

		test(dateTime.MicroSecond()==0);

		if (currentTimeIsBeforeYear2000) 

			test(dateTime.Year()==1996);

		else

			test(dateTime.Year()==2096);

		error=DateTimeParse(dateTime,_L("5/6/1996 10 : 40 . 01 . 02 "));

		test(error==(EParseDatePresent|EParseTimePresent));

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==1996);

		test(dateTime.Hour()==10);

		test(dateTime.Minute()==40);

		test(dateTime.Second()==01);

		test(dateTime.MicroSecond()==2);

		error=DateTimeParse(dateTime,_L("5-6 ,1996    10 : 40 . 01 . 03 pm "));

		test(error==(EParseDatePresent|EParseTimePresent));

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==1996);

		test(dateTime.Hour()==22);

		test(dateTime.Minute()==40);

		test(dateTime.Second()==01);

		test(dateTime.MicroSecond()==3);

		error=DateTimeParse(dateTime,_L("20- feb /96    12 : 40 . 01 . 04 am"));

		test(error==(EParseDatePresent|EParseTimePresent));

		test(dateTime.Day()==19);

		test(dateTime.Month()==EFebruary);

		test(dateTime.Hour()==0);

		test(dateTime.Minute()==40);

		test(dateTime.Second()==01);

		test(dateTime.MicroSecond()==4);

		if (currentTimeIsBeforeYear2000) 

			test(dateTime.Year()==1996);

		else

			test(dateTime.Year()==2096);

		error=DateTimeParse(dateTime,_L("20- feb /9612 : 40.01am"));

		test(error==KErrGeneral);

		// two field dates

		error=DateTimeParse(dateTime,_L("5/6 10am"));

		test(error==(EParseDatePresent|EParseTimePresent));

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==0);

		test(dateTime.Hour()==10);

		error=DateTimeParse(dateTime,_L("5/6/ 10 pm "));

		test(error==(EParseDatePresent|EParseTimePresent));

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==0);

		test(dateTime.Hour()==22);

		error=DateTimeParse(dateTime,_L("5/6 10 : 40 . 01 "));

		test(error==(EParseDatePresent|EParseTimePresent));

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==0);

		test(dateTime.Hour()==10);

		test(dateTime.Minute()==40);

		test(dateTime.Second()==01);

		test(dateTime.MicroSecond()==0);

		error=DateTimeParse(dateTime,_L("5-6 ,    10 : 40 . 01 pm "));

		test(error==(EParseDatePresent|EParseTimePresent));

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==0);

		test(dateTime.Hour()==22);

		test(dateTime.Minute()==40);

		test(dateTime.Second()==01);

		test(dateTime.MicroSecond()==0);

		error=DateTimeParse(dateTime,_L("5/6 10 : 40 . 01 . 02"));

		test(error==(EParseDatePresent|EParseTimePresent));

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==0);

		test(dateTime.Hour()==10);

		test(dateTime.Minute()==40);

		test(dateTime.Second()==01);

		test(dateTime.MicroSecond()==2);

		error=DateTimeParse(dateTime,_L("5-6 ,    10 : 40 . 01 . 05pm "));

		test(error==(EParseDatePresent|EParseTimePresent));

		test(dateTime.Day()==4);

		test(dateTime.Month()==EJune);

		test(dateTime.Year()==0);

		test(dateTime.Hour()==22);

		test(dateTime.Minute()==40);

		test(dateTime.Second()==01);

		test(dateTime.MicroSecond()==5);

		}

	}

LOCAL_D void TimeDateFormats()

	{

	TDateTime before2000DateTime(1999,EJanuary,0,0,0,0,0);

	TDateTime after2000DateTime(2001,EJanuary,0,0,0,0,0);

	TTime before2000(before2000DateTime);

	TTime after2000(after2000DateTime);