ObjFW  Diff

Annotate Patch Unified Diff

Differences From Artifact [dc2e6666e8]:

To Artifact [52123616f6]:

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 * file.
 */

#include "config.h"

#import "TestsAppDelegate.h"

static OFString *module = @"OFBlock";

#if defined(OF_OBJFW_RUNTIME)
extern struct objc_class _NSConcreteStackBlock;
extern struct objc_class _NSConcreteGlobalBlock;
extern struct objc_class _NSConcreteMallocBlock;
#elif defined(OF_APPLE_RUNTIME)
extern void *_NSConcreteStackBlock;
extern void *_NSConcreteGlobalBlock;
extern void *_NSConcreteMallocBlock;
#endif

static void (^g)(void) = ^ {};

static int
(^returnStackBlock(void))(void)
{
	__block int i = 42;

	return [Block_copy(^ int { return ++i; }) autorelease];
}

static double
forwardTest(void)
{
	__block double d;
	void (^b)(void) = Block_copy(^ {
		d = 5;
	});

	b();
	Block_release(b);

	return d;
}

@implementation TestsAppDelegate (OFBlockTests)
- (void)blockTests
{
	void *pool = objc_autoreleasePoolPush();
	__block int x;
	void (^s)(void) = ^ { x = 0; };
	void (^m)(void);
	int (^v)(void);

	TEST(@"Class of stack block",
	    (Class)&_NSConcreteStackBlock == objc_getClass("OFStackBlock") &&
	    [s isKindOfClass: [OFBlock class]])

#if !defined(OF_WINDOWS) || !defined(__clang__) || !defined(OF_NO_SHARED)
	/*
	 * Causes a linker error on Windows with Clang when compiling as a
	 * static library. This is a bug in Clang.
	 */
	TEST(@"Class of global block",
	    (Class)&_NSConcreteGlobalBlock == objc_getClass("OFGlobalBlock") &&
	    [g isKindOfClass: [OFBlock class]])
#endif

	TEST(@"Class of a malloc block",
	    (Class)&_NSConcreteMallocBlock == objc_getClass("OFMallocBlock"))

	TEST(@"Copying a stack block",
	    (m = [[s copy] autorelease]) &&
	    [m class] == objc_getClass("OFMallocBlock") &&
	    [m isKindOfClass: [OFBlock class]])

	TEST(@"Copying a stack block and referencing its variable",
	    forwardTest() == 5)

	TEST(@"Copying a stack block and using its copied variable",
	    (v = returnStackBlock()) && v() == 43 && v() == 44 && v() == 45)


	TEST(@"Copying a global block", (id)g == [[g copy] autorelease])


#ifndef __clang_analyzer__
	TEST(@"Copying a malloc block",

	    (id)m == [m copy] && [m retainCount] == 2)
#endif

	TEST(@"Autorelease a stack block", R([s autorelease]))

	TEST(@"Autorelease a global block", R([g autorelease]))

#ifndef __clang_analyzer__
	TEST(@"Autorelease a malloc block", R([m autorelease]))
#endif

	objc_autoreleasePoolPop(pool);
}
@end








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 * file.
 */

#include "config.h"

#import "TestsAppDelegate.h"

static OFString *const module = @"OFBlock";

#if defined(OF_OBJFW_RUNTIME)
extern struct objc_class _NSConcreteStackBlock;
extern struct objc_class _NSConcreteGlobalBlock;
extern struct objc_class _NSConcreteMallocBlock;
#elif defined(OF_APPLE_RUNTIME)
extern void *_NSConcreteStackBlock;
extern void *_NSConcreteGlobalBlock;
extern void *_NSConcreteMallocBlock;
#endif

static void (^globalBlock)(void) = ^ {};

static int
(^returnStackBlock(void))(void)
{
	__block int i = 42;

	return [Block_copy(^ int { return ++i; }) autorelease];
}

static double
forwardTest(void)
{
	__block double d;
	void (^block)(void) = Block_copy(^ {
		d = 5;
	});

	block();
	Block_release(block);

	return d;
}

@implementation TestsAppDelegate (OFBlockTests)
- (void)blockTests
{
	void *pool = objc_autoreleasePoolPush();
	__block int x;
	void (^stackBlock)(void) = ^ { x = 0; };
	void (^mallocBlock)(void);
	int (^voidBlock)(void);

	TEST(@"Class of stack block",
	    (Class)&_NSConcreteStackBlock == objc_getClass("OFStackBlock") &&
	    [stackBlock isKindOfClass: [OFBlock class]])

#if !defined(OF_WINDOWS) || !defined(__clang__) || !defined(OF_NO_SHARED)
	/*
	 * Causes a linker error on Windows with Clang when compiling as a
	 * static library. This is a bug in Clang.
	 */
	TEST(@"Class of global block",
	    (Class)&_NSConcreteGlobalBlock == objc_getClass("OFGlobalBlock") &&
	    [globalBlock isKindOfClass: [OFBlock class]])
#endif

	TEST(@"Class of a malloc block",
	    (Class)&_NSConcreteMallocBlock == objc_getClass("OFMallocBlock"))

	TEST(@"Copying a stack block",
	    (mallocBlock = [[stackBlock copy] autorelease]) &&
	    [mallocBlock class] == objc_getClass("OFMallocBlock") &&
	    [mallocBlock isKindOfClass: [OFBlock class]])

	TEST(@"Copying a stack block and referencing its variable",
	    forwardTest() == 5)

	TEST(@"Copying a stack block and using its copied variable",
	    (voidBlock = returnStackBlock()) && voidBlock() == 43 &&
	    voidBlock() == 44 && voidBlock() == 45)

	TEST(@"Copying a global block",
	    (id)globalBlock == [[globalBlock copy] autorelease])

#ifndef __clang_analyzer__
	TEST(@"Copying a malloc block",
	    (id)mallocBlock == [mallocBlock copy] &&
	    [mallocBlock retainCount] == 2)
#endif

	TEST(@"Autorelease a stack block", R([stackBlock autorelease]))

	TEST(@"Autorelease a global block", R([globalBlock autorelease]))

#ifndef __clang_analyzer__
	TEST(@"Autorelease a malloc block", R([mallocBlock autorelease]))
#endif

	objc_autoreleasePoolPop(pool);
}
@end
Fossil 2.23 [47362306a7] 2023-11-01 18:56:47
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