libs-base/Tests/base/NSMapTable/create.m

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#import "ObjectTesting.h"
#import <Foundation/NSMapTable.h>
#import <Foundation/NSAutoreleasePool.h>
int main()
{
NSAutoreleasePool *arp = [NSAutoreleasePool new];
NSString *val1, *val2, *val3;
NSMapTable *obj, *old;
id vals[3];
val1 = @"Hello";
val2 = @"Goodbye";
val3 = @"Testing";
vals[0] = val1;
vals[1] = val2;
vals[2] = val3;
obj = [[NSMapTable new] autorelease];
PASS(obj != nil
&& [obj isKindOfClass:[NSMapTable class]]
&& [obj count] == 0,
"+new creates an empty hash table");
[obj setObject: val1 forKey: @"Key1"];
PASS([obj count] == 1, "-setObject:forKey increments count");
[obj setObject: nil forKey: @"Key2"];
PASS([obj count] == 2, "-setObject:forKey: works with nil value");
TEST_EXCEPTION([obj setObject: val1 forKey: nil];,
NSInvalidArgumentException, YES, "-setObject:forKey: raises with nil key");
[arp release]; arp = nil;
return 0;
}