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https://github.com/gnustep/libs-base.git
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61 lines
1.4 KiB
Objective-C
61 lines
1.4 KiB
Objective-C
#import <Foundation/NSString.h>
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#import <Foundation/NSRegularExpression.h>
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#import "ObjectTesting.h"
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int main(void)
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{
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[NSAutoreleasePool new];
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START_SET("NSString + utf8")
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NSString *exp;
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NSString *str;
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uint16_t uni[2];
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uint8_t buf[8];
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buf[0] = 0xc0;
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buf[1] = 0x00;
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str = [NSString stringWithUTF8String: buf];
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PASS_EQUAL(str, nil, "bare 0xc0 is illegal")
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buf[0] = 0xc0;
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buf[1] = 0x80;
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buf[2] = 0x00;
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str = [NSString stringWithUTF8String: buf];
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PASS_EQUAL(str, nil, "non-minimal sequence is illegal")
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buf[0] = 0xed;
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buf[1] = 0xa0;
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buf[2] = 0x80;
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str = [NSString stringWithUTF8String: buf];
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PASS_EQUAL(str, nil, "lone high surrogate pair char is illegal")
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buf[0] = 0xed;
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buf[1] = 0xb0;
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buf[2] = 0x80;
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str = [NSString stringWithUTF8String: buf];
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PASS_EQUAL(str, nil, "lone low surrogate pair char is illegal")
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buf[0] = 0xf4;
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buf[1] = 0x90;
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buf[2] = 0x80;
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buf[3] = 0x80;
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buf[4] = 0x00;
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str = [NSString stringWithUTF8String: buf];
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PASS_EQUAL(str, nil, "character too large is illegal")
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uni[0] = 0xdbff;
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uni[1] = 0xdfff;
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exp = AUTORELEASE([[NSString alloc] initWithCharacters: uni length: 2]);
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buf[0] = 0xf4;
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buf[1] = 0x8f;
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buf[2] = 0xbf;
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buf[3] = 0xbf;
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buf[4] = 0x00;
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str = [NSString stringWithUTF8String: buf];
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PASS_EQUAL(str, exp, "maximum unicode character ok")
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END_SET("NSString + utf8")
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return 0;
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}
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