libs-base/Tests/base/NSString/basic.m
Richard Frith-MacDonald 67ca781fb0 add a few character encoding tests
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@37064 72102866-910b-0410-8b05-ffd578937521
2013-09-10 15:54:30 +00:00

76 lines
2.7 KiB
Objective-C

#import "ObjectTesting.h"
#import <Foundation/NSAutoreleasePool.h>
#import <Foundation/NSString.h>
int main()
{
NSAutoreleasePool *arp = [NSAutoreleasePool new];
uint8_t bytes[256];
unichar u0 = 'a';
unichar u1 = 0xfe66;
int i = 256;
char buf[32];
NSString *s;
NSString *testObj = [NSString stringWithCString: "Hello\n"];
while (i-- > 0)
{
bytes[i] = (uint8_t)i;
}
test_alloc(@"NSString");
test_NSObject(@"NSString",[NSArray arrayWithObject:testObj]);
test_NSCoding([NSArray arrayWithObject:testObj]);
test_keyed_NSCoding([NSArray arrayWithObject:testObj]);
test_NSCopying(@"NSString", @"NSMutableString",
[NSArray arrayWithObject:testObj], NO, NO);
test_NSMutableCopying(@"NSString", @"NSMutableString",
[NSArray arrayWithObject:testObj]);
/* Test non-ASCII strings. */
testObj = [@"\"\\U00C4\\U00DF\"" propertyList];
test_NSMutableCopying(@"NSString", @"NSMutableString",
[NSArray arrayWithObject:testObj]);
PASS([(s = [[NSString alloc] initWithCharacters: &u0 length: 1])
isKindOfClass: [NSString class]]
&& ![s isKindOfClass: [NSMutableString class]],
"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");
PASS_EXCEPTION([[NSString alloc] initWithString: nil];,
NSInvalidArgumentException,
"NSString -initWithString: does not allow nil argument");
PASS([@"he" getCString: buf maxLength: 2 encoding: NSASCIIStringEncoding]==NO,
"buffer exact length fails");
PASS([@"hell" getCString: buf maxLength: 5 encoding: NSASCIIStringEncoding],
"buffer length+1 works");
PASS(strcmp(buf, "hell") == 0, "getCString:maxLength:encoding");
PASS([(s = [[NSString alloc] initWithBytes: bytes
length: 256
encoding: NSISOLatin1StringEncoding])
isKindOfClass: [NSString class]]
&& ![s isKindOfClass: [NSMutableString class]],
"can create latin1 string with 256 values");
PASS([(s = [[NSString alloc] initWithBytes: bytes
length: 128
encoding: NSASCIIStringEncoding])
isKindOfClass: [NSString class]]
&& ![s isKindOfClass: [NSMutableString class]],
"can create ascii string with 128 values");
PASS(nil == [[NSString alloc] initWithBytes: bytes
length: 256
encoding: NSASCIIStringEncoding],
"reject 8bit characters in ascii");
[arp release]; arp = nil;
return 0;
}