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/*
Copyright (C) 2006 Free SoftwareFoundation, Inc.
Written by: David Ayers <d.ayers@inode.at>
Date: March 2006
This file is part of the GNUstep Base Library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 31 Milk Street #960789 Boston, MA 02196 USA.
*/
/*
Testing of Various Byte Order Markers.
*/
#import "Testing.h"
#import <Foundation/Foundation.h>
int main(int argc, char **argv)
{
NSAutoreleasePool *pool = [NSAutoreleasePool new];
NSString *file=@"utf8bom.txt";
NSString *contents;
NSData *data;
contents = [NSString stringWithContentsOfFile: file];
PASS([contents hasPrefix: @"This"], "stringWithContentsOfFile: UTF-8 BOM");
data = [NSData dataWithContentsOfFile: file];
contents = [[[NSString alloc] initWithData: data encoding: NSUTF8StringEncoding] autorelease];
PASS([contents hasPrefix: @"This"], "initWithData:encoding: UTF-8 BOM");
data = [@"a" dataUsingEncoding: NSUTF8StringEncoding];
PASS([data length] == 1, "utf8 no bom")
data = [@"a" dataUsingEncoding: NSUnicodeStringEncoding];
PASS([data length] == 4, "unicode has bom")
data = [@"a" dataUsingEncoding: NSUTF16BigEndianStringEncoding];
PASS([data length] == 2, "utf16 big endian no bom")
data = [@"a" dataUsingEncoding: NSUTF16LittleEndianStringEncoding];
PASS([data length] == 2, "utf16 little endian no bom")
data = [@"a" dataUsingEncoding: NSUTF16StringEncoding];
PASS([data length] == 4, "utf16 has bom")
data = [@"a" dataUsingEncoding: NSUTF32BigEndianStringEncoding];
PASS([data length] == 4, "utf32 big endian no bom")
data = [@"a" dataUsingEncoding: NSUTF32LittleEndianStringEncoding];
PASS([data length] == 4, "utf32 little endian no bom")
data = [@"a" dataUsingEncoding: NSUTF32StringEncoding];
PASS([data length] == 8, "utf32 has bom")
data = [@"" dataUsingEncoding: NSUTF8StringEncoding];
PASS([data length] == 0, "utf8 empty no bom")
data = [@"" dataUsingEncoding: NSUnicodeStringEncoding];
PASS([data length] == 2, "unicode empty has bom")
data = [@"" dataUsingEncoding: NSUTF16BigEndianStringEncoding];
PASS([data length] == 0, "utf16 big endian empty no bom")
data = [@"" dataUsingEncoding: NSUTF16LittleEndianStringEncoding];
PASS([data length] == 0, "utf16 little endian empty no bom")
data = [@"" dataUsingEncoding: NSUTF16StringEncoding];
PASS([data length] == 2, "utf16 empty has bom")
data = [@"" dataUsingEncoding: NSUTF32BigEndianStringEncoding];
PASS([data length] == 0, "utf32 big endian empty no bom")
data = [@"" dataUsingEncoding: NSUTF32LittleEndianStringEncoding];
PASS([data length] == 0, "utf32 little endian empty no bom")
data = [@"" dataUsingEncoding: NSUTF32StringEncoding];
PASS([data length] == 4, "utf32 empty has bom")
[pool release];
return 0;
}
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