[PATCH 4/4] ntdll/tests: Add some NtAllocateVirtualMemoryEx() tests with memory requirements argument.

[Nikolay Sivov]

Signed-off-by: Nikolay Sivov 
---
 dlls/ntdll/tests/virtual.c | 35 +++++++++++++++++++++++++++++++++--
 include/winnt.h            |  7 +++++++
 2 files changed, 40 insertions(+), 2 deletions(-)

diff --git a/dlls/ntdll/tests/virtual.c b/dlls/ntdll/tests/virtual.c
index f8bb3e97c86..d83ce597b17 100644
--- a/dlls/ntdll/tests/virtual.c
+++ b/dlls/ntdll/tests/virtual.c
@@ -274,8 +274,20 @@ static void test_NtAllocateVirtualMemory(void)

static void test_NtAllocateVirtualMemoryEx(void)
 {
-    void *addr1, *addr2;
+    static struct memreq_test
+    {
+        MEM_ADDRESS_REQUIREMENTS param;
+        NTSTATUS status;
+    }
+    memreq_tests[] =
+    {
+        { { NULL, (void *)0x10000000, 0 }, STATUS_INVALID_PARAMETER },
+        { { NULL, (void *)0x01ffffff, 0 } },
+    };
+    MEM_EXTENDED_PARAMETER params[1];
     NTSTATUS status;
+    unsigned int i;
+    void *addr1;
     SIZE_T size;

if (!pNtAllocateVirtualMemoryEx)
@@ -291,7 +303,7 @@ static void test_NtAllocateVirtualMemoryEx(void)
     ok(status == STATUS_SUCCESS, "Unexpected status %08lx.\n", status);

size = 0;
-    status = NtFreeVirtualMemory(NtCurrentProcess(), &addr2, &size, MEM_RELEASE);
+    status = NtFreeVirtualMemory(NtCurrentProcess(), &addr1, &size, MEM_RELEASE);
     ok(status == STATUS_SUCCESS, "Unexpected status %08lx.\n", status);

/* specifying a count of >0 with NULL parameters should fail */
@@ -322,6 +334,25 @@ static void test_NtAllocateVirtualMemoryEx(void)
         status = NtFreeVirtualMemory(NtCurrentProcess(), &addr1, &size, MEM_RELEASE);
         ok(status == STATUS_SUCCESS, "Unexpected status %08lx.\n", status);
     }
+
+    /* Memory requirements */
+
+    for (i = 0; i < ARRAY_SIZE(memreq_tests); ++i)
+    {
+        addr1 = NULL;
+        size = 0x10000;
+        memset(params, 0, sizeof(params));
+        params[0].Type = MemExtendedParameterAddressRequirements;
+        params[0].Pointer = &memreq_tests[i].param;
+        status = pNtAllocateVirtualMemoryEx(NtCurrentProcess(), &addr1, &size, MEM_RESERVE, PAGE_READWRITE, params, 1);
+        ok(status == memreq_tests[i].status, "Unexpected status %08lx.\n", status);
+        if (status == STATUS_SUCCESS)
+        {
+            size = 0;
+            status = NtFreeVirtualMemory(NtCurrentProcess(), &addr1, &size, MEM_RELEASE);
+            ok(status == STATUS_SUCCESS, "Unexpected status %08lx.\n", status);
+        }
+    }
 }

struct test_stack_size_thread_args
diff --git a/include/winnt.h b/include/winnt.h
index 7aafbcf0cfe..1007cfbe591 100644
--- a/include/winnt.h
+++ b/include/winnt.h
@@ -788,6 +788,13 @@ typedef struct DECLSPEC_ALIGN(8) MEM_EXTENDED_PARAMETER {
     } DUMMYUNIONNAME;
 } MEM_EXTENDED_PARAMETER, *PMEM_EXTENDED_PARAMETER;

+typedef struct _MEM_ADDRESS_REQUIREMENTS
+{
+    PVOID LowestStartingAddress;
+    PVOID HighestEndingAddress;
+    SIZE_T Alignment;
+} MEM_ADDRESS_REQUIREMENTS, *PMEM_ADDRESS_REQUIREMENTS;
+
 typedef struct _WIN32_MEMORY_RANGE_ENTRY
 {
     PVOID  VirtualAddress;