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Tweaks to match OSX pointer array behaviors more accurately.

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This commit is contained in:
rfm 2024-07-22 12:22:40 +01:00
parent 5699959d39
commit a1514249f3
3 changed files with 223 additions and 125 deletions
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100
Tests/base/NSPointerFunctions/general.m
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@ -69,6 +69,10 @@ static NSUInteger aStructSize(const void *item)
@end
typedef struct {
int code;
const char *name;
} OptInfo;
int main()
@ -83,6 +87,86 @@ int main()
(const void *item, NSUInteger (*size)(const void *item));
NSUInteger (*sizeFunction)(const void *item);
START_SET("Combinations")
OptInfo MemoryType[] = {
{ NSPointerFunctionsMachVirtualMemory,
"NSPointerFunctionsMachVirtualMemory" },
{ NSPointerFunctionsMallocMemory,
"NSPointerFunctionsMallocMemory" },
{ NSPointerFunctionsOpaqueMemory,
"NSPointerFunctionsOpaqueMemory" },
{ NSPointerFunctionsStrongMemory,
"NSPointerFunctionsStrongMemory" },
{ NSPointerFunctionsWeakMemory,
"NSPointerFunctionsWeakMemory" },
{ NSPointerFunctionsZeroingWeakMemory,
"NSPointerFunctionsZeroingWeakMemory" },
{ 0x00ff, "Unknown/BadMemory" }
};
OptInfo Personality[] = {
{ NSPointerFunctionsCStringPersonality,
"NSPointerFunctionsCStringPersonality" },
{ NSPointerFunctionsIntegerPersonality,
"NSPointerFunctionsIntegerPersonality" },
{ NSPointerFunctionsObjectPersonality,
"NSPointerFunctionsObjectPersonality" },
{ NSPointerFunctionsObjectPointerPersonality,
"NSPointerFunctionsObjectPointerPersonality" },
{ NSPointerFunctionsOpaquePersonality,
"NSPointerFunctionsOpaquePersonality" },
{ NSPointerFunctionsStructPersonality,
"NSPointerFunctionsStructPersonality" },
{ 0xff00, "Unknown/BadPersonality" }
};
int mem;
int per;
for (mem = 0; mem < sizeof(MemoryType) / sizeof(*MemoryType); mem++)
{
for (per = 0; per < sizeof(Personality) / sizeof(*Personality); per++)
{
int mc = MemoryType[mem].code;
int pc = Personality[per].code;
BOOL ok = (0x00ff != mc && 0xff00 != pc);
const char *msg;
if (NSPointerFunctionsIntegerPersonality == pc)
{
if (NSPointerFunctionsOpaqueMemory != mc)
{
ok = NO;
}
}
if (NSPointerFunctionsObjectPersonality == pc
|| NSPointerFunctionsObjectPointerPersonality == pc)
{
if (NSPointerFunctionsMachVirtualMemory == mc
|| NSPointerFunctionsMallocMemory == mc)
{
ok = NO;
}
}
pf = [NSPointerFunctions pointerFunctionsWithOptions: mc | pc];
if (ok)
{
msg = [[NSString stringWithFormat: @"Create with %s %s allowed",
MemoryType[mem].name, Personality[per].name] UTF8String];
PASS(pf != nil, "%s", msg)
}
else
{
msg = [[NSString stringWithFormat: @"Create with %s %s refused",
MemoryType[mem].name, Personality[per].name] UTF8String];
PASS(nil == pf, "%s", msg)
}
}
}
END_SET("Combinations")
START_SET("GarbageCollection")
NSPointerFunctions *pf;
NSPointerFunctions *zpf;
@ -101,27 +185,11 @@ int main()
END_SET("GarbageCollection")
START_SET("Personality/Memory")
PASS(nil == [NSPointerFunctions pointerFunctionsWithOptions:
NSPointerFunctionsZeroingWeakMemory
| NSPointerFunctionsIntegerPersonality],
"nil on create with integer personality and zeroing weak memory")
PASS(nil == [NSPointerFunctions pointerFunctionsWithOptions:
NSPointerFunctionsWeakMemory
| NSPointerFunctionsIntegerPersonality],
"nil on create with integer personality and weak memory")
PASS(nil == [NSPointerFunctions pointerFunctionsWithOptions:
NSPointerFunctionsStrongMemory
| NSPointerFunctionsIntegerPersonality],
"nil on create with integer personality and strong memory")
END_SET("Personality/Memory")
START_SET("CStringPersonality")
{
const char *cstr1 = "hello";
const char *cstr2 = "hello";
const char *cstr3 = "goodbye";
const char *cstr;
pf = [NSPointerFunctions pointerFunctionsWithOptions:
NSPointerFunctionsCStringPersonality];