Module: wine Branch: master Commit: fb1bfebb691996a7c90a0d8b87a4143a50b7d250 URL: https://gitlab.winehq.org/wine/wine/-/commit/fb1bfebb691996a7c90a0d8b87a4143...
Author: Brendan Shanks bshanks@codeweavers.com Date: Mon Jul 25 16:22:50 2022 -0700
ntdll/tests: Add tests for the address limit of NtQueryVirtualMemory(MemoryBasicInformation).
---
dlls/ntdll/tests/info.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/dlls/ntdll/tests/info.c b/dlls/ntdll/tests/info.c index c367b4f372e..53f42d5a897 100644 --- a/dlls/ntdll/tests/info.c +++ b/dlls/ntdll/tests/info.c @@ -2773,6 +2773,7 @@ static void test_queryvirtualmemory(void) void *user_shared_data = (void *)0x7ffe0000; char buffer[1024]; MEMORY_SECTION_NAME *name = (MEMORY_SECTION_NAME *)buffer; + SYSTEM_BASIC_INFORMATION sbi;
module = GetModuleHandleA( "ntdll.dll" ); status = pNtQueryVirtualMemory(NtCurrentProcess(), module, MemoryBasicInformation, &mbi, sizeof(MEMORY_BASIC_INFORMATION), &readcount); @@ -2849,9 +2850,20 @@ static void test_queryvirtualmemory(void) ok(mbi.Type == MEM_PRIVATE, "mbi.Type is 0x%lx, expected 0x%x\n", mbi.Type, MEM_PRIVATE); ok(mbi.RegionSize == 0x1000, "mbi.RegionSize is 0x%Ix, expected 0x%x\n", mbi.RegionSize, 0x1000);
- /* check error code when addr is higher than working set limit */ + /* check error code when addr is higher than user space limit */ + status = pNtQuerySystemInformation(SystemBasicInformation, &sbi, sizeof(sbi), NULL); + ok(status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08lx\n", status); + status = pNtQueryVirtualMemory(NtCurrentProcess(), sbi.LowestUserAddress, MemoryBasicInformation, &mbi, sizeof(mbi), &readcount); + ok(status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08lx\n", status); + status = pNtQueryVirtualMemory(NtCurrentProcess(), (char *)sbi.LowestUserAddress-1, MemoryBasicInformation, &mbi, sizeof(mbi), &readcount); + ok(status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08lx\n", status); + status = pNtQueryVirtualMemory(NtCurrentProcess(), sbi.HighestUserAddress, MemoryBasicInformation, &mbi, sizeof(mbi), &readcount); + ok(status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08lx\n", status); + status = pNtQueryVirtualMemory(NtCurrentProcess(), (char *)sbi.HighestUserAddress+1, MemoryBasicInformation, &mbi, sizeof(mbi), &readcount); + ok(status == STATUS_INVALID_PARAMETER, "Expected STATUS_INVALID_PARAMETER, got %08lx\n", status); status = pNtQueryVirtualMemory(NtCurrentProcess(), (void *)~0, MemoryBasicInformation, &mbi, sizeof(mbi), &readcount); ok(status == STATUS_INVALID_PARAMETER, "Expected STATUS_INVALID_PARAMETER, got %08lx\n", status); + /* check error code when len is less than MEMORY_BASIC_INFORMATION size */ status = pNtQueryVirtualMemory(NtCurrentProcess(), GetProcessHeap(), MemoryBasicInformation, &mbi, sizeof(MEMORY_BASIC_INFORMATION) - 1, &readcount); ok(status == STATUS_INFO_LENGTH_MISMATCH, "Expected STATUS_INFO_LENGTH_MISMATCH, got %08lx\n", status);