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rpcrt4/tests: Add more tests for NdrPointerUnmarshall() and NdrPointerFree() on the server side. 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2018-10-16 18:49:53 -05:00 committed by Alexandre Julliard
parent f95777e134
commit 3efe54f66d
1 changed files with 151 additions and 0 deletions
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151
dlls/rpcrt4/tests/ndr_marshall.c
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@ -355,6 +355,157 @@ todo_wine {
}
}
}
/* Server */
StubMsg.IsClient = 0;
/* For most basetypes (but not enum16), memory will not be allocated but
* instead point directly to the buffer. */
my_alloc_called = my_free_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
mem = NULL;
ptr = NdrPointerUnmarshall( &StubMsg, &mem, formattypes, 0 );
ok(ptr == NULL, "%s: ret %p\n", msgpfx, ptr);
ok(!!mem, "%s: mem was not allocated\n", msgpfx);
ok(!cmp(mem, memsrc, srcsize), "%s: incorrectly unmarshaled\n", msgpfx);
ok(StubMsg.Buffer - StubMsg.BufferStart == wiredatalen, "%s: Buffer %p Start %p len %d\n", msgpfx, StubMsg.Buffer, StubMsg.BufferStart, wiredatalen);
ok(StubMsg.MemorySize == 0, "%s: memorysize %d\n", msgpfx, StubMsg.MemorySize);
if (formattypes[2] == FC_ENUM16)
ok(my_alloc_called == 1, "%s: my_alloc got called %d times\n", msgpfx, my_alloc_called);
else
todo_wine_if(formattypes[1] & FC_POINTER_DEREF)
ok(my_alloc_called == num_additional_allocs, "%s: my_alloc got called %d times\n", msgpfx, my_alloc_called);
ok(!my_free_called, "%s: my_free got called %d times\n", msgpfx, my_free_called);
NdrPointerFree(&StubMsg, mem, formattypes);
if (formattypes[2] == FC_ENUM16)
ok(my_free_called == 1, "%s: my_free got called %d times\n", msgpfx, my_free_called);
else if ((formattypes[1] & FC_ALLOCED_ON_STACK) && (formattypes[1] & FC_POINTER_DEREF))
{
/* In theory this should be freed to correspond with the allocation, but
* FC_ALLOCED_ON_STACK is set, and NdrPointerFree() has no way of
* knowing that the memory allocated by NdrPointerUnmarshall() isn't
* stack memory. In practice it always *is* stack memory if ON_STACK is
* set, so this leak isn't a concern. */
todo_wine
ok(my_free_called == 0, "%s: my_free got called %d times\n", msgpfx, my_free_called);
HeapFree(GetProcessHeap(), 0, mem);
}
else
todo_wine_if((formattypes[1] & FC_POINTER_DEREF) && !(formattypes[1] & FC_ALLOCED_ON_STACK))
ok(my_free_called == num_additional_allocs, "%s: my_free got called %d times\n", msgpfx, my_free_called);
/* reset the buffer and call with must alloc */
my_alloc_called = my_free_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
mem = NULL;
ptr = NdrPointerUnmarshall( &StubMsg, &mem, formattypes, 1 );
ok(ptr == NULL, "%s: ret %p\n", msgpfx, ptr);
ok(!!mem, "%s: mem was not allocated\n", msgpfx);
ok(!cmp(mem, memsrc, srcsize), "%s: incorrectly unmarshaled\n", msgpfx);
ok(StubMsg.Buffer - StubMsg.BufferStart == wiredatalen, "%s: Buffer %p Start %p len %d\n", msgpfx, StubMsg.Buffer, StubMsg.BufferStart, wiredatalen);
ok(StubMsg.MemorySize == 0, "%s: memorysize %d\n", msgpfx, StubMsg.MemorySize);
if (formattypes[2] == FC_ENUM16)
ok(my_alloc_called == 1, "%s: my_alloc got called %d times\n", msgpfx, my_alloc_called);
else
todo_wine
ok(my_alloc_called == num_additional_allocs, "%s: my_alloc got called %d times\n", msgpfx, my_alloc_called);
ok(!my_free_called, "%s: my_free got called %d times\n", msgpfx, my_free_called);
NdrPointerFree(&StubMsg, mem, formattypes);
if (formattypes[2] == FC_ENUM16)
ok(my_free_called == 1, "%s: my_free got called %d times\n", msgpfx, my_free_called);
else if ((formattypes[1] & FC_ALLOCED_ON_STACK) && (formattypes[1] & FC_POINTER_DEREF))
{
todo_wine
ok(my_free_called == 0, "%s: my_free got called %d times\n", msgpfx, my_free_called);
HeapFree(GetProcessHeap(), 0, mem);
}
else
todo_wine
ok(my_free_called == num_additional_allocs, "%s: my_free got called %d times\n", msgpfx, my_free_called);
/* Τest with an existing pointer. Unless it's a stack pointer (and deref'd)
* a new pointer will be allocated anyway (in fact, an invalid pointer works
* in every such case). */
my_alloc_called = my_free_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
mem_orig = mem = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size);
if (formattypes[1] & FC_POINTER_DEREF)
*(void**)mem = NULL;
ptr = NdrPointerUnmarshall( &StubMsg, &mem, formattypes, 0 );
ok(ptr == NULL, "%s: ret %p\n", msgpfx, ptr);
if ((formattypes[1] & FC_ALLOCED_ON_STACK) && (formattypes[1] & FC_POINTER_DEREF))
todo_wine
ok(mem == mem_orig, "%s: mem has changed %p %p\n", msgpfx, mem, mem_orig);
else
ok(mem != mem_orig, "%s: mem has not changed\n", msgpfx);
ok(!cmp(mem, memsrc, srcsize), "%s: incorrectly unmarshaled\n", msgpfx);
ok(StubMsg.Buffer - StubMsg.BufferStart == wiredatalen, "%s: Buffer %p Start %p len %d\n", msgpfx, StubMsg.Buffer, StubMsg.BufferStart, wiredatalen);
ok(StubMsg.MemorySize == 0, "%s: memorysize %d\n", msgpfx, StubMsg.MemorySize);
if (formattypes[2] == FC_ENUM16)
ok(my_alloc_called == 1, "%s: my_alloc got called %d times\n", msgpfx, my_alloc_called);
else if ((formattypes[1] & FC_ALLOCED_ON_STACK) && (formattypes[1] & FC_POINTER_DEREF))
todo_wine
ok(my_alloc_called == 0, "%s: my_alloc got called %d times\n", msgpfx, my_free_called);
else
todo_wine_if(formattypes[1] & FC_POINTER_DEREF)
ok(my_alloc_called == num_additional_allocs, "%s: my_alloc got called %d times\n", msgpfx, my_alloc_called);
ok(!my_free_called, "%s: my_free got called %d times\n", msgpfx, my_free_called);
NdrPointerFree(&StubMsg, mem, formattypes);
if (formattypes[2] == FC_ENUM16)
ok(my_free_called == 1, "%s: my_free got called %d times\n", msgpfx, my_free_called);
else if ((formattypes[1] & FC_ALLOCED_ON_STACK) && (formattypes[1] & FC_POINTER_DEREF))
{
todo_wine
ok(my_free_called == 0, "%s: my_free got called %d times\n", msgpfx, my_free_called);
HeapFree(GetProcessHeap(), 0, mem);
}
else
todo_wine_if((formattypes[1] & FC_POINTER_DEREF) && !(formattypes[1] & FC_ALLOCED_ON_STACK))
ok(my_free_called == num_additional_allocs, "%s: my_free got called %d times\n", msgpfx, my_free_called);
/* reset the buffer and call with must alloc */
my_alloc_called = my_free_called = 0;
StubMsg.Buffer = StubMsg.BufferStart;
mem_orig = mem = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size);
if (formattypes[1] & FC_POINTER_DEREF)
*(void**)mem = NULL;
ptr = NdrPointerUnmarshall( &StubMsg, &mem, formattypes, 1 );
ok(ptr == NULL, "%s: ret %p\n", msgpfx, ptr);
if ((formattypes[1] & FC_ALLOCED_ON_STACK) && (formattypes[1] & FC_POINTER_DEREF))
todo_wine
ok(mem == mem_orig, "%s: mem has changed %p %p\n", msgpfx, mem, mem_orig);
else
ok(mem != mem_orig, "%s: mem has not changed\n", msgpfx);
ok(!cmp(mem, memsrc, srcsize), "%s: incorrectly unmarshaled\n", msgpfx);
ok(StubMsg.Buffer - StubMsg.BufferStart == wiredatalen, "%s: Buffer %p Start %p len %d\n", msgpfx, StubMsg.Buffer, StubMsg.BufferStart, wiredatalen);
ok(StubMsg.MemorySize == 0, "%s: memorysize %d\n", msgpfx, StubMsg.MemorySize);
if (formattypes[2] == FC_ENUM16)
ok(my_alloc_called == 1, "%s: my_alloc got called %d times\n", msgpfx, my_alloc_called);
else if ((formattypes[1] & FC_ALLOCED_ON_STACK) && (formattypes[1] & FC_POINTER_DEREF))
todo_wine
ok(my_alloc_called == 0, "%s: my_alloc got called %d times\n", msgpfx, my_free_called);
else
todo_wine
ok(my_alloc_called == num_additional_allocs, "%s: my_alloc got called %d times\n", msgpfx, my_alloc_called);
ok(!my_free_called, "%s: my_free got called %d times\n", msgpfx, my_free_called);
NdrPointerFree(&StubMsg, mem, formattypes);
if (formattypes[2] == FC_ENUM16)
ok(my_free_called == 1, "%s: my_free got called %d times\n", msgpfx, my_free_called);
else if ((formattypes[1] & FC_ALLOCED_ON_STACK) && (formattypes[1] & FC_POINTER_DEREF))
{
todo_wine
ok(my_free_called == 0, "%s: my_free got called %d times\n", msgpfx, my_free_called);
HeapFree(GetProcessHeap(), 0, mem);
}
else
todo_wine
ok(my_free_called == num_additional_allocs, "%s: my_free got called %d times\n", msgpfx, my_free_called);
HeapFree(GetProcessHeap(), 0, StubMsg.BufferStart);
}