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Low level character encoding rewrite.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@13133 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-Macdonald 2002-03-16 09:54:50 +00:00
parent 4d9788c3f6
commit 3ee7db1018
7 changed files with 819 additions and 582 deletions
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37
Testing/string.m
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@ -11,7 +11,7 @@
void
print_string(NSString* s)
{
printf("The string [%s], length %d\n", [s cString], [s length]);
printf("The string [%s], length %d\n", [s lossyCString], [s length]);
}
#include <Foundation/NSString.h>
@ -24,21 +24,31 @@ int main()
id s = @"This is a test string";
id s2, s3;
int a;
unichar uc[6] = { '1', '2', '.', '3', '4', 0};
unichar u0[5] = { 0xFE66, 'a', 'b', 'c', 'd'};
unichar u1[6] = { '1', '2', '.', '3', '4', 0xFE66};
unichar u2[7] = { 'a', 'b', 0xFE66, 'a', 'b', 'c', 'd'};
NSString *us0 = [NSString stringWithCharacters: u0 length: 5];
NSString *us1 = [NSString stringWithCharacters: u1 length: 6];
NSString *us2 = [NSString stringWithCharacters: u2 length: 7];
NSMutableString *fo = [NSMutableString stringWithString: @"abcdef"];
NSMutableString *f1 = [NSMutableString stringWithString: @"ab"];
NSMutableString *fo = [NSMutableString stringWithString: @"abcdefg"];
NS_DURING
[fo replaceCharactersInRange: [fo rangeOfString: @"xx"] withString: @"aa"];
[fo replaceCharactersInRange: [fo rangeOfString: @"xx"] withString: us1];
NS_HANDLER
printf("Caught exception during string replacement (expected)\n");
NS_ENDHANDLER
[f1 appendString: us0];
print_string(f1);
printf("%d\n", [f1 isEqual: us2]);
print_string(s);
s2 = NSStringFromPoint(NSMakePoint(1.374, 5.100));
print_string(s2);
printf("%f", [[NSString stringWithCharacters: uc length: 5] floatValue]);
printf("%f", [[NSString stringWithCharacters: u1 length: 5] floatValue]);
s2 = [s copy];
print_string(s2);
@ -69,6 +79,23 @@ int main()
NSLog(@"A string with precision %d is :%.*@:", a, a, @"String");
#endif
{
NSMutableString *base = [@"hello" mutableCopy];
NSString *ext = [@"\"\\UFE66???\"" propertyList];
NSString *want = [@"\"hello\\UFE66???\"" propertyList];
int i;
[base appendString: ext];
printf("%u\n", [base length]);
printf("%u\n", [ext length]);
printf("%u\n", [want length]);
for (i = 0; i < 4; i++)
printf("%x\n", [ext characterAtIndex: i]);
for (i = 0; i < 9; i++)
printf("%x,%x\n", [base characterAtIndex: i], [want characterAtIndex: i]);
printf("%u\n", [want isEqual: base]);
}
[arp release];
exit(0);
}