ObjFW  Check-in [83618d5a08]

#import "OFString.h"
#import "OFAutoreleasePool.h"

#import "OFMemoryNotPartOfObjectException.h"
#import "OFOutOfMemoryException.h"

#import "TestsAppDelegate.h"

#if defined(__DragonFly__) && defined(__LP64__)
# define TOO_BIG (SIZE_MAX / 3)
#else
# define TOO_BIG (SIZE_MAX - 128)
#endif

static OFString *module = @"OFObject";

@interface MyObj: OFObject
@end

@implementation MyObj

	    R([obj freeMemory: r]))

	tmp = [self allocMemoryWithSize: 1024];
	EXPECT_EXCEPTION(@"Detect freeing of memory not allocated by object",
	    OFMemoryNotPartOfObjectException, [obj freeMemory: tmp])

	EXPECT_EXCEPTION(@"Detect out of memory on alloc",
	    OFOutOfMemoryException, [obj allocMemoryWithSize: SIZE_MAX - 128])
	    OFOutOfMemoryException, [obj allocMemoryWithSize: TOO_BIG])

	EXPECT_EXCEPTION(@"Detect out of memory on resize",
	    OFOutOfMemoryException,
	    {
		p = [obj allocMemoryWithSize: 1];
		[obj resizeMemory: p
			     size: SIZE_MAX - 128];
			     size: TOO_BIG];
	    })
	[obj freeMemory: p];

	TEST(@"Allocate when trying to resize NULL",
	    (p = [obj resizeMemory: NULL
			      size: 1024]) != NULL)
	[obj freeMemory: p];