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non-lossy emncoding tests

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@40394 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2017-03-17 11:50:05 +00:00
parent cc27fb0cb5
commit 85e8bdb20d
1 changed files with 58 additions and 4 deletions
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62
Tests/base/NSString/basic.m
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@ -35,12 +35,22 @@ int main()
PASS([(s = [[NSString alloc] initWithCharacters: &u0 length: 1])
isKindOfClass: [NSString class]]
&& ![s isKindOfClass: [NSMutableString class]],
"initWithCharacters:length: creates mutable string for ascii");
"[NSString initWithCharacters:length:] creates immutable string for ascii");
PASS([(s = [[NSMutableString alloc] initWithCharacters: &u0 length: 1])
isKindOfClass: [NSString class]]
&& [s isKindOfClass: [NSMutableString class]],
"[NSMutableString initWithCharacters:length:] creates mutable string for ascii");
PASS([(s = [[NSString alloc] initWithCharacters: &u1 length: 1])
isKindOfClass: [NSString class]]
&& ![s isKindOfClass: [NSMutableString class]],
"initWithCharacters:length: creates mutable string for unicode");
"[NSString initWithCharacters:length:] creates immutable string for unicode");
PASS([(s = [[NSMutableString alloc] initWithCharacters: &u1 length: 1])
isKindOfClass: [NSString class]]
&& [s isKindOfClass: [NSMutableString class]],
"[NSMutableString initWithCharacters:length:] creates mutable string for unicode");
PASS_EXCEPTION([[NSString alloc] initWithString: nil];,
NSInvalidArgumentException,
@ -56,14 +66,14 @@ int main()
length: 256
encoding: NSISOLatin1StringEncoding])
isKindOfClass: [NSString class]]
&& ![s isKindOfClass: [NSMutableString class]],
&& [s length] == 256,
"can create latin1 string with 256 values");
PASS([(s = [[NSString alloc] initWithBytes: bytes
length: 128
encoding: NSASCIIStringEncoding])
isKindOfClass: [NSString class]]
&& ![s isKindOfClass: [NSMutableString class]],
&& [s length] == 128,
"can create ascii string with 128 values");
PASS(nil == [[NSString alloc] initWithBytes: bytes
@ -71,6 +81,50 @@ int main()
encoding: NSASCIIStringEncoding],
"reject 8bit characters in ascii");
s = [[NSString alloc] initWithBytes: bytes
length: 256
encoding: NSISOLatin1StringEncoding];
s = [[NSString alloc]
initWithData: [s dataUsingEncoding: NSNonLossyASCIIStringEncoding]
encoding: NSASCIIStringEncoding];
PASS_EQUAL(s, @"\\000\\001\\002\\003\\004\\005\\006\\007\\010\t\n\\013\\014\r\\016\\017\\020\\021\\022\\023\\024\\025\\026\\027\\030\\031\\032\\033\\034\\035\\036\\037 !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\\177\\200\\201\\202\\203\\204\\205\\206\\207\\210\\211\\212\\213\\214\\215\\216\\217\\220\\221\\222\\223\\224\\225\\226\\227\\230\\231\\232\\233\\234\\235\\236\\237\\240\\241\\242\\243\\244\\245\\246\\247\\250\\251\\252\\253\\254\\255\\256\\257\\260\\261\\262\\263\\264\\265\\266\\267\\270\\271\\272\\273\\274\\275\\276\\277\\300\\301\\302\\303\\304\\305\\306\\307\\310\\311\\312\\313\\314\\315\\316\\317\\320\\321\\322\\323\\324\\325\\326\\327\\330\\331\\332\\333\\334\\335\\336\\337\\340\\341\\342\\343\\344\\345\\346\\347\\350\\351\\352\\353\\354\\355\\356\\357\\360\\361\\362\\363\\364\\365\\366\\367\\370\\371\\372\\373\\374\\375\\376\\377", "latin1 in lossy encoding");
NSLog(@"%lu '%s'", [s length], [s UTF8String]);
RELEASE(s);
s = [[NSString alloc]
initWithData: [@"€" dataUsingEncoding: NSNonLossyASCIIStringEncoding]
encoding: NSASCIIStringEncoding];
PASS_EQUAL(s, @"\\u20ac", "euro in lossy encoding");
RELEASE(s);
s = [[NSString alloc] initWithBytes: "\\"
length: 1
encoding: NSNonLossyASCIIStringEncoding];
PASS(nil == s, "lossy single backslash is invalid");
s = [[NSString alloc] initWithBytes: "\\r"
length: 2
encoding: NSNonLossyASCIIStringEncoding];
PASS(nil == s, "lossy backslash-r is invalid");
s = [[NSString alloc] initWithBytes: "\\\\"
length: 2
encoding: NSNonLossyASCIIStringEncoding];
PASS_EQUAL(s, @"\\", "lossy backslash-backslash is backslash");
RELEASE(s);
s = [[NSString alloc] initWithBytes: "\\101"
length: 4
encoding: NSNonLossyASCIIStringEncoding];
PASS_EQUAL(s, @"A", "lossy backslassh-101 is A");
RELEASE(s);
s = [[NSString alloc] initWithBytes: "\\u20ac"
length: 6
encoding: NSNonLossyASCIIStringEncoding];
PASS_EQUAL(s, @"€", "lossy backslassh-u20ac is a euro");
RELEASE(s);
[arp release]; arp = nil;
return 0;
}