ObjFW  Check-in [10977992a8]

Overview
Comment:OFBlockTests: Exclude miscompiled tests on Win32
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SHA3-256: 10977992a87319a41822747fc5e6aaad1f8acfae7a6f99020a3c6993545ba03f
User & Date: js on 2023-01-08 21:43:29
Other Links: manifest | tags
Context
2023-01-10
14:09
configure: Remove unnecessary AC_PROG_EGREP check-in: 3bc5fc9461 user: js tags: trunk
2023-01-08
21:43
OFBlockTests: Exclude miscompiled tests on Win32 check-in: 10977992a8 user: js tags: trunk
2023-01-07
17:08
OFDDPSocketTests: Handle EPROTONOSUPPORT check-in: 9cc4481663 user: js tags: trunk
Changes
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Modified tests/OFBlockTests.m from [ce69ca37e0] to [0ba4bbb116].

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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];








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

/* Clang on Win32 generates broken code that crashes for global blocks. */
#if !defined(OF_WINDOWS) || !defined(OF_X86) || !defined(__clang__)
static void (^globalBlock)(void) = ^ {};
#endif

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

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








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	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(OF_X86) || !defined(__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)

#if !defined(OF_WINDOWS) || !defined(OF_X86) || !defined(__clang__)
	TEST(@"Copying a global block",
	    (id)globalBlock == [[globalBlock copy] autorelease])
#endif

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

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

#if !defined(OF_WINDOWS) || !defined(OF_X86) || !defined(__clang__)
	TEST(@"Autorelease a global block", R([globalBlock autorelease]))
#endif

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

	objc_autoreleasePoolPop(pool);
}
@end