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libobjc2/Test
History
Graham--M 73132a6c98
Avoid dangling weak references to deallocating objects. (#200) 
The previous checks for a deallocating object with negative reference count did not work because:
    1. the sign bit has to be recreated as was happening in objc_delete_weak_refs()
    2. there was no distinction between a saturated count and a negative reference count

refcount_max now indicates when the refcount has saturated and should no longer be mutated.
An underflow to -1 still maps to refcount_mask, allowing us to detect when an object is supposed to be deallocated.
Neither objc_release_fast_no_destroy_np() nor objc_retain_fast_np() mutate the refcount when it is one of those values, so the comment in objc_delete_weak_refs() was adjusted.
 		5 years ago
..
RuntimeTest.xcodeproj libobjc2: add Xcode project for RuntimeTest 16 years ago
ARCTest_arc.m Improve ARC test and fix bugs it uncovered. 8 years ago
AllocatePair.m Unregister classes when deleting them. 8 years ago
AssociatedObject.m Use const pointers for associated object keys. 7 years ago
AssociatedObject2.m Fix compiler warnings. 7 years ago
BlockImpTest.m Updated BlockImpTest asserts. Fixes #126 6 years ago
BlockTest_arc.m Fix a bug with blocks in ARC mode being incorrectly released. 13 years ago
BoxedForeignException.m More header cleanups in the tests. 13 years ago
CMakeLists.txt Avoid dangling weak references to deallocating objects. (#200) 5 years ago
CXXException.cc Fix build failure in test. 7 years ago
CXXException.m Remove a broken assertion. 7 years ago
Category.m Refactor to use `objc_method` as the slot. 8 years ago
ConstantString.m Support new NSConstantString format and update tests. 8 years ago
ExceptionTest.m Fix compiler warnings. 7 years ago
FastARC.m Add test for checking whether a class supports fast ARC. 6 years ago
FastRefCount.m Avoid dangling weak references to deallocating objects. (#200) 5 years ago
ForeignException.m Implemented the new exception ABI, and a load of tests for it. This is used by 13 years ago
Forward.m Make the forwarding test use the forward2 hook. 10 years ago
ForwardDeclareProtocol.m Fix test for clang 8. 7 years ago
ForwardDeclareProtocolAccess.m Fix test for clang 8. 7 years ago
GNUmakefile libobjc2: add a Test subdirectory with a preliminary test of the runtime API 16 years ago
IVarOverlap.m Remove another unused build-breaking header. 9 years ago
IVarSuperclassOverlap.m Fix compiler warnings. 7 years ago
ManyManySelectors.m Replace incorrect magic number with sensible number. 7 years ago
MethodArguments.m Don't use an obsolete header in a test. 10 years ago
NestedExceptions.m Initial pass at Windows support. 8 years ago
NilException.m Check other exception handlers that should/shouldn't catch nil. 10 years ago
ObjCXXEHInterop.m Rework C++ exception interop again. 6 years ago
ObjCXXEHInterop.mm Rework C++ exception interop again. 6 years ago
ObjCXXEHInterop_arc.m Add missing files. 6 years ago
ObjCXXEHInterop_arc.mm Add missing files. 6 years ago
PropertyAttributeTest.m Fix compiler warnings. 7 years ago
PropertyIntrospectionTest.m More header cleanups in the tests. 13 years ago
PropertyIntrospectionTest2_arc.m Fix upgrading legacy properties with qualifiers. 7 years ago
ProtocolCreation.m Fix compiler warnings. 7 years ago
ProtocolExtendedProperties.m Improve protocol method metadata. 8 years ago
ResurrectInDealloc_arc.m Allow ARC to correctly handle references to self from blocks within -dealloc. 12 years ago
RuntimeTest.m Fix building the runtime test on Windows. 8 years ago
SuperMethodMissing.m Fix invoking missing superclass methods. 6 years ago
Test.h Support new NSConstantString format and update tests. 8 years ago
Test.m Improve constant string support in tests. 6 years ago
WeakBlock_arc.m Fix ARC assignment of blocks. 10 years ago
WeakImportClass.m Add missing file. 8 years ago
WeakRefLoad.m Add test case for weak ref issue. 6 years ago
WeakReferences_arc.m Fix a bug in weak reference handling, where weak refers were being removed from 12 years ago
alias.m Add support for registering aliases. 8 years ago
alignTest.m Make alignTest pass on ARM. 7 years ago
category_properties.m fix test for class properties 6 years ago
exchange.m Add test for #32. 9 years ago
hash_table_delete.c Fix warnings in test. 8 years ago
hash_test.c Fix an off-by-one error in the hash table. 8 years ago
ivar_arc.m Fix a segfault on (s|g)etting ivars. 10 years ago
ivar_atomic.m Added test for atomic ivars. 7 years ago
minRep1.mm Delete a lot of redundant code. 8 years ago
msgInterpose.m Fix include to work with make. 13 years ago
objc_msgSend.m Fix a bug in a test. 8 years ago
setSuperclass.m Fix compiler warnings. 7 years ago
zeroSizedIVar.m Fix compiler warnings. 7 years ago