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- add simple tests for NtFreeVirtualMemory

svn path=/trunk/; revision=52642
This commit is contained in:
Jérôme Gardou 2011-07-11 19:31:34 +00:00
parent d309cc3c56
commit 0a8af6df7c
4 changed files with 124 additions and 1 deletions
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1
rostests/apitests/ntdll/CMakeLists.txt
View file

@ -2,6 +2,7 @@
add_definitions(-D_DLL -D__USE_CRTIMP)
list(APPEND SOURCE
NtFreeVirtualMemory.c
RtlInitializeBitMap.c
ZwContinue.c
testlist.c)

118
rostests/apitests/ntdll/NtFreeVirtualMemory.c Normal file
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@ -0,0 +1,118 @@
#define WIN32_NO_STATUS
#include <stdio.h>
#include <wine/test.h>
#include <ndk/ntndk.h>
static void Test_NtFreeVirtualMemory(void)
{
PVOID Buffer = NULL, Buffer2;
SIZE_T Length = PAGE_SIZE;
NTSTATUS Status;
Status = NtAllocateVirtualMemory(NtCurrentProcess(),
&Buffer,
0,
&Length,
MEM_RESERVE,
PAGE_READWRITE);
ok(NT_SUCCESS(Status), "NtAllocateVirtualMemory failed : 0x%08x\n", Status);
ok(Length == PAGE_SIZE, "Length mismatch : 0x08x\n", Length);
ok(((ULONG_PTR)Buffer % PAGE_SIZE) == 0, "The buffer is not aligned to PAGE_SIZE.\n");
Status = NtFreeVirtualMemory(NtCurrentProcess(),
&Buffer,
&Length,
MEM_DECOMMIT);
ok(Status == STATUS_SUCCESS, "NtFreeVirtualMemory failed : 0x%08x\n", Status);
/* Now try to free more than we got */
Length++;
Status = NtFreeVirtualMemory(NtCurrentProcess(),
&Buffer,
&Length,
MEM_DECOMMIT);
ok(Status == STATUS_UNABLE_TO_FREE_VM, "NtFreeVirtualMemory returned status : 0x%08x\n", Status);
Status = NtFreeVirtualMemory(NtCurrentProcess(),
&Buffer,
&Length,
MEM_RELEASE);
ok(Status == STATUS_UNABLE_TO_FREE_VM, "NtFreeVirtualMemory returned status : 0x%08x\n", Status);
/* Free out of bounds from the wrong origin */
Length = PAGE_SIZE;
Buffer2 = (PVOID)((ULONG_PTR)Buffer+1);
Status = NtFreeVirtualMemory(NtCurrentProcess(),
&Buffer2,
&Length,
MEM_DECOMMIT);
ok(Status == STATUS_UNABLE_TO_FREE_VM, "NtFreeVirtualMemory returned status : 0x%08x\n", Status);
Buffer2 = (PVOID)((ULONG_PTR)Buffer+1);
Length = PAGE_SIZE;
Status = NtFreeVirtualMemory(NtCurrentProcess(),
&Buffer2,
&Length,
MEM_RELEASE);
ok(Status == STATUS_UNABLE_TO_FREE_VM, "NtFreeVirtualMemory returned status : 0x%08x\n", Status);
/* Same but in bounds */
Length = PAGE_SIZE - 1;
Buffer2 = (PVOID)((ULONG_PTR)Buffer+1);
Status = NtFreeVirtualMemory(NtCurrentProcess(),
&Buffer2,
&Length,
MEM_DECOMMIT);
ok(Status == STATUS_SUCCESS, "NtFreeVirtualMemory returned status : 0x%08x\n", Status);
ok(Buffer2 == Buffer, "NtFreeVirtualMemory set wrong buffer.\n");
ok(Length == PAGE_SIZE, "NtFreeVirtualMemory did not round Length to PAGE_SIZE.\n");
Buffer2 = (PVOID)((ULONG_PTR)Buffer+1);
Length = PAGE_SIZE-1;
Status = NtFreeVirtualMemory(NtCurrentProcess(),
&Buffer2,
&Length,
MEM_RELEASE);
ok(Status == STATUS_SUCCESS, "NtFreeVirtualMemory returned status : 0x%08x\n", Status);
ok(Buffer2 == Buffer, "NtFreeVirtualMemory set wrong buffer.\n");
ok(Length == PAGE_SIZE, "NtFreeVirtualMemory did not round Length to PAGE_SIZE.\n");
/* Now allocate two pages and try to free them one after the other */
Length = 2*PAGE_SIZE;
Status = NtAllocateVirtualMemory(NtCurrentProcess(),
&Buffer,
0,
&Length,
MEM_RESERVE,
PAGE_READWRITE);
ok(NT_SUCCESS(Status), "NtAllocateVirtualMemory failed : 0x%08x\n", Status);
ok(Length == 2*PAGE_SIZE, "Length mismatch : 0x08x\n", Length);
ok(((ULONG_PTR)Buffer % PAGE_SIZE) == 0, "The buffer is not aligned to PAGE_SIZE.\n");
Buffer2 = Buffer;
Length = PAGE_SIZE;
Status = NtFreeVirtualMemory(NtCurrentProcess(),
&Buffer2,
&Length,
MEM_RELEASE);
ok(NT_SUCCESS(Status), "NtAllocateVirtualMemory failed : 0x%08x\n", Status);
ok(Length == PAGE_SIZE, "Length mismatch : 0x08x\n", Length);
ok(Buffer2 == Buffer, "The buffer is not aligned to PAGE_SIZE.\n");
Buffer2 = (PVOID)((ULONG_PTR)Buffer+PAGE_SIZE);
Length = PAGE_SIZE;
Status = NtFreeVirtualMemory(NtCurrentProcess(),
&Buffer2,
&Length,
MEM_RELEASE);
ok(NT_SUCCESS(Status), "NtFreeVirtualMemory failed : 0x%08x\n", Status);
ok(Length == PAGE_SIZE, "Length mismatch : 0x08x\n", Length);
ok(Buffer2 == (PVOID)((ULONG_PTR)Buffer+PAGE_SIZE), "The buffer is not aligned to PAGE_SIZE.\n");
}
START_TEST(NtFreeVirtualMemory)
{
Test_NtFreeVirtualMemory();
}

4
rostests/apitests/ntdll/ntdll_apitest.rbuild
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@ -1,13 +1,15 @@
<?xml version="1.0"?>
<!DOCTYPE module SYSTEM "../../../tools/rbuild/project.dtd">
<group>
<module name="ntdll_apitest" type="win32cui" installbase="bin" installname="ntdll_apitest.exe">
<module name="ntdll_apitest" type="win32cui" installbase="bin" installname="ntdll_apitest.exe"
allowwarnings="true">
<include base="ntdll_apitest">.</include>
<library>wine</library>
<library>ntdll</library>
<library>pseh</library>
<file>testlist.c</file>
<file>NtFreeVirtualMemory.c</file>
<file>RtlInitializeBitMap.c</file>
<file>ZwContinue.c</file>
<if property="ARCH" value="i386">

2
rostests/apitests/ntdll/testlist.c
View file

@ -7,11 +7,13 @@
extern void func_RtlInitializeBitMap(void);
extern void func_ZwContinue(void);
extern void func_NtFreeVirtualMemory(void);
const struct test winetest_testlist[] =
{
{ "RtlInitializeBitMap", func_RtlInitializeBitMap },
{ "ZwContinue", func_ZwContinue },
{ "NtFreeVirtualMemory", func_NtFreeVirtualMemory },
{ 0, 0 }
};