1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
#import "ObjectTesting.h"
#import <Foundation/NSAutoreleasePool.h>
#import <Foundation/NSString.h>
int main()
{
NSAutoreleasePool *arp = [NSAutoreleasePool new];
unichar u = 0x00a3; // Pound sign
NSString *s;
double d;
PASS([@"12" intValue] == 12, "simple intValue works");
PASS([@"-12" intValue] == -12, "negative intValue works");
PASS([@"+12" intValue] == 12, "positive intValue works");
PASS([@"1.6" intValue] == 1, "intValue ignores trailing data");
PASS([@" 12" intValue] == 12,
"intValue with leading space works");
d = [@"1.2" doubleValue];
PASS(d > 1.199999 && d < 1.200001, "simple doubleValue works");
PASS([@"1.9" doubleValue] == 90 / 100.0 + 1.0, "precise doubleValue works");
d = [@"-1.2" doubleValue];
PASS(d < -1.199999 && d > -1.200001, "negative doubleValue works");
d = [@"+1.2" doubleValue];
PASS(d > 1.199999 && d < 1.200001, "positive doubleValue works");
d = [@"+1.2 x" doubleValue];
PASS(d > 1.199999 && d < 1.200001, "doubleValue ignores trailing data");
d = [@" 1.2" doubleValue];
PASS(d > 1.199999 && d < 1.200001, "doubleValue with leading space works");
s = @"50.6468746467461646";
sscanf([s UTF8String], "%lg", &d);
PASS(EQ([s doubleValue], d), "50.6468746467461646 -doubleValue OK");
s = @"50.64687464674616461";
sscanf([s UTF8String], "%lg", &d);
PASS(EQ([s doubleValue], d), "50.64687464674616461 -doubleValue OK");
s = @"0.646874646746164616898211";
sscanf([s UTF8String], "%lg", &d);
PASS(EQ([s doubleValue], d), "0.646874646746164616898211 -doubleValue OK");
s = @"502.646874646746164";
sscanf([s UTF8String], "%lg", &d);
PASS(EQ([s doubleValue], d), "502.646874646746164 -doubleValue OK");
s = @"502.6468746467461646";
sscanf([s UTF8String], "%lg", &d);
PASS(EQ([s doubleValue], d), "502.6468746467461646 -doubleValue OK");
s = [NSString stringWithCharacters: &u length: 1];
PASS_EQUAL(s, @"£", "UTF-8 string literal matches 16bit unicode string");
[arp release]; arp = nil;
return 0;
}
|
