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#import "Testing.h"
#import "ObjectTesting.h"
#import <Foundation/Foundation.h>
int
main (int argc, char**argv)
{
id pool = [NSAutoreleasePool new];
NSCharacterSet *illegal = [NSCharacterSet illegalCharacterSet];
NSCharacterSet *legal = [illegal invertedSet];
NSMutableData *data;
NSString *s;
unichar cp;
PASS([illegal characterIsMember: 0xfffe], "0xfffe is illegal");
PASS(![legal characterIsMember: 0xfffe], "0xfffe is bnot legal");
PASS([illegal characterIsMember: 0xffff], "0xffff is illegal");
PASS(![legal characterIsMember: 0xffff], "0xffff is not legal");
PASS([illegal characterIsMember: 0xfdd0], "0xfdd0 is illegal");
PASS(![legal characterIsMember: 0xfdd0], "0xfdd0 is not legal");
PASS([illegal longCharacterIsMember: 0x0010fffe], "0x0010fffe is illegal");
PASS(![legal longCharacterIsMember: 0x0010fffe], "0x0010fffe is not legal");
// Null character
PASS(![illegal characterIsMember: 0x0000], "0x0000 is not illegal");
PASS([legal characterIsMember: 0x0000], "0x0000 is legal");
// First half of surrogate pair
PASS(![illegal characterIsMember: 0xd800], "0xd800 is not illegal");
PASS([legal characterIsMember: 0xd800], "0xd800 is legal");
// Second half of surrogate pair
PASS(![illegal characterIsMember: 0xdc00], "0xdc00 is not illegal");
PASS([legal characterIsMember: 0xdc00], "0xdc00 is legal");
// Private use character in code plane 16
PASS([illegal longCharacterIsMember: 0x0010fffd], "0x0010fffd illegal");
PASS(![legal longCharacterIsMember: 0x0010fffd], "0x0010fffd is illegal");
// Entire UCS-2 set (UTF-16 surrogates start above 0xD800)
// (still looking for official information on the range of UCS-2 code points,
// i.e. whether UCS-4/UCS-2 are actually official code point sets
// or whether they are just commonly used terms to differentiate
// the full UCS code point set from it's UTF-16 encoding.)
data = [NSMutableData dataWithCapacity: sizeof(cp) * 0xD800];
// Do not start with 0x0000 otherwise a leading BOM could misinterpreted.
for (cp=0x0001;cp<0xFFFF;cp++)
{
/* Skip code points that are reserved for surrogate characters. */
if (cp == 0xD800) cp = 0xF900;
if ([legal characterIsMember:cp])
{
[data appendBytes: &cp length: sizeof(cp)];
}
}
s = [[NSString alloc] initWithData: data encoding: NSUnicodeStringEncoding];
PASS([s length],"legal UCS-2 set can be represented in an NSString.");
[s release];
[pool release];
return (0);
}
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