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[KMTESTS:IO] Rewrite IoDeviceInterface kmtest
Add new kernel-mode test for Device Interface functions, based on the patch by Mark Jansen. The previous one was buggy and crashed even on Windows. The new one doesn't fail, and works without bugs. Although there is missing one test case (for IoRegisterDeviceInterface). Also perhaps IoRegister/UnregisterPlugPlayNotification testcases should be keept, if they correspond to Device Interface functions. CORE-17361
This commit is contained in:
Oleg Dubinskiy
Oleg Dubinskiy
parent
9b002025d4
commit
6b2f00e70a
1 changed files with 166 additions and 196 deletions
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@ -1,11 +1,14 @@
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/*
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* PROJECT: ReactOS kernel-mode tests
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* LICENSE: LGPLv2+ - See COPYING.LIB in the top level directory
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* PURPOSE: Kernel-Mode Test Suite Device Interface functions test
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* PROGRAMMER: Filip Navara <xnavara@volny.cz>
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* PROJECT: ReactOS kernel-mode tests
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* LICENSE: LGPL-2.1-or-later (https://spdx.org/licenses/LGPL-2.1-or-later)
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* PURPOSE: Test for Device Interface functions
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* COPYRIGHT: Copyright 2011 Filip Navara <xnavara@volny.cz>
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* Copyright 2011-2015 Thomas Faber <thomas.faber@reactos.org>
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* Copyright 2021 Mark Jansen <mark.jansen@reactos.org>
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* Copyright 2021-2024 Oleg Dubinskiy <oleg.dubinskiy@reactos.org>
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*/
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/* TODO: what's with the prototypes at the top, what's with the if-ed out part? Doesn't process most results */
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/* TODO: Add IoRegisterDeviceInterface testcase */
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#include <kmt_test.h>
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#include <poclass.h>
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@ -13,113 +16,176 @@
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#define NDEBUG
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#include <debug.h>
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#if 0
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NTSTATUS
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(NTAPI *IoGetDeviceInterfaces_Func)(
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IN CONST GUID *InterfaceClassGuid,
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IN PDEVICE_OBJECT PhysicalDeviceObject OPTIONAL,
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IN ULONG Flags,
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OUT PWSTR *SymbolicLinkList);
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/* Predefined GUIDs are required for IoGetDeviceInterfaceAlias and IoOpenDeviceInterfaceRegistryKey.
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* Only they can provide the aliases and the needed subkeys, unlike manually declared test GUIDs.
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* Since IoRegisterDeviceInterface testcase is missing, it is not possible to register the new device interface
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* and get an alias/key handle of it using this test. */
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/* Invalid GUID */
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static const GUID GUID_NULL = {0x00000000L, 0x0000, 0x0000, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
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/* From our ks.h */
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static const GUID KSCATEGORY_BRIDGE = {0x085AFF00L, 0x62CE, 0x11CF, {0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00}};
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static const GUID KSCATEGORY_CAPTURE = {0x65E8773DL, 0x8F56, 0x11D0, {0xA3, 0xB9, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96}};
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static const GUID KSCATEGORY_COMMUNICATIONSTRANSFORM = {0xCF1DDA2CL, 0x9743, 0x11D0, {0xA3, 0xEE, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96}};
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static const GUID KSCATEGORY_DATACOMPRESSOR = {0x1E84C900L, 0x7E70, 0x11D0, {0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00}};
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static const GUID KSCATEGORY_DATADECOMPRESSOR = {0x2721AE20L, 0x7E70, 0x11D0, {0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00}};
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static const GUID KSCATEGORY_DATATRANSFORM = {0x2EB07EA0L, 0x7E70, 0x11D0, {0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00}};
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static const GUID KSCATEGORY_FILESYSTEM = {0x760FED5EL, 0x9357, 0x11D0, {0xA3, 0xCC, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96}};
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static const GUID KSCATEGORY_INTERFACETRANSFORM = {0xCF1DDA2DL, 0x9743, 0x11D0, {0xA3, 0xEE, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96}};
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static const GUID KSCATEGORY_MEDIUMTRANSFORM = {0xCF1DDA2EL, 0x9743, 0x11D0, {0xA3, 0xEE, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96}};
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static const GUID KSCATEGORY_MIXER = {0xAD809C00L, 0x7B88, 0x11D0, {0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00}};
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static const GUID KSCATEGORY_RENDER = {0x65E8773EL, 0x8F56, 0x11D0, {0xA3, 0xB9, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96}};
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static const GUID KSCATEGORY_SPLITTER = {0x0A4252A0L, 0x7E70, 0x11D0, {0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00}};
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NTSTATUS NTAPI
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ReactOS_IoGetDeviceInterfaces(
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IN CONST GUID *InterfaceClassGuid,
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IN PDEVICE_OBJECT PhysicalDeviceObject OPTIONAL,
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IN ULONG Flags,
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OUT PWSTR *SymbolicLinkList);
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#endif /* 0 */
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static VOID DeviceInterfaceTest_Func()
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static const GUID* Types[] =
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{
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NTSTATUS Status;
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PWSTR SymbolicLinkList;
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PWSTR SymbolicLinkListPtr;
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GUID Guid = {0x378de44c, 0x56ef, 0x11d1, {0xbc, 0x8c, 0x00, 0xa0, 0xc9, 0x14, 0x05, 0xdd}};
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&GUID_NULL,
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&KSCATEGORY_BRIDGE,
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&KSCATEGORY_CAPTURE,
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&KSCATEGORY_COMMUNICATIONSTRANSFORM,
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&KSCATEGORY_DATACOMPRESSOR,
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&KSCATEGORY_DATADECOMPRESSOR,
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&KSCATEGORY_DATATRANSFORM,
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&KSCATEGORY_FILESYSTEM,
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&KSCATEGORY_INTERFACETRANSFORM,
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&KSCATEGORY_MEDIUMTRANSFORM,
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&KSCATEGORY_MIXER,
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&KSCATEGORY_RENDER,
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&KSCATEGORY_SPLITTER,
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};
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Status = IoGetDeviceInterfaces(
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&Guid,
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NULL,
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0,
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&SymbolicLinkList);
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static
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VOID
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Test_IoOpenDeviceInterfaceRegistryKey(
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_In_opt_ PCWSTR SymbolicLink)
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{
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UNICODE_STRING KeyName, SymbolicLinkName;
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HANDLE DeviceInterfaceKey;
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NTSTATUS Status;
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size_t n;
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ok(NT_SUCCESS(Status),
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"IoGetDeviceInterfaces failed with status 0x%X\n",
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(unsigned int)Status);
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if (!NT_SUCCESS(Status))
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{
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return;
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}
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RtlInitUnicodeString(&SymbolicLinkName, SymbolicLink);
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RtlInitUnicodeString(&KeyName, L"ReactOS_kmtest");
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DPRINT("IoGetDeviceInterfaces results:\n");
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for (SymbolicLinkListPtr = SymbolicLinkList;
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SymbolicLinkListPtr[0] != 0 && SymbolicLinkListPtr[1] != 0;
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SymbolicLinkListPtr += wcslen(SymbolicLinkListPtr) + 1)
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{
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DPRINT1("Symbolic Link: %S\n", SymbolicLinkListPtr);
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}
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/* It's okay to call this from a user process's thread */
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Status = IoOpenDeviceInterfaceRegistryKey(&SymbolicLinkName, KEY_CREATE_SUB_KEY, &DeviceInterfaceKey);
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#if 0
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DPRINT("[PnP Test] Trying to get aliases\n");
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if (skip(NT_SUCCESS(Status), "IoOpenDeviceInterfaceRegistryKey() failed: 0x%lx\n", Status))
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return;
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for (SymbolicLinkListPtr = SymbolicLinkList;
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SymbolicLinkListPtr[0] != 0 && SymbolicLinkListPtr[1] != 0;
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SymbolicLinkListPtr += wcslen(SymbolicLinkListPtr) + 1)
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{
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UNICODE_STRING SymbolicLink;
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UNICODE_STRING AliasSymbolicLink;
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trace("IoOpenDeviceInterfaceRegistryKey() success: 0x%p\n", DeviceInterfaceKey);
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SymbolicLink.Buffer = SymbolicLinkListPtr;
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SymbolicLink.Length = SymbolicLink.MaximumLength = wcslen(SymbolicLinkListPtr);
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RtlInitUnicodeString(&AliasSymbolicLink, NULL);
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IoGetDeviceInterfaceAlias(
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&SymbolicLink,
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&AliasGuid,
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&AliasSymbolicLink);
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if (AliasSymbolicLink.Buffer != NULL)
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{
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DPRINT("[PnP Test] Original: %S\n", SymbolicLinkListPtr);
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DPRINT("[PnP Test] Alias: %S\n", AliasSymbolicLink.Buffer);
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}
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}
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#endif
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for (n = 0; n < RTL_NUMBER_OF(Types); ++n)
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{
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HANDLE DeviceInterfaceSubKey;
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OBJECT_ATTRIBUTES ObjectAttributes;
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ExFreePool(SymbolicLinkList);
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/* Try to create the non-volatile subkey to check whether the parent key is volatile */
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InitializeObjectAttributes(&ObjectAttributes,
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&KeyName,
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OBJ_CASE_INSENSITIVE | OBJ_KERNEL_HANDLE,
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DeviceInterfaceKey,
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NULL);
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Status = ZwCreateKey(&DeviceInterfaceSubKey,
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KEY_WRITE,
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&ObjectAttributes,
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0,
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NULL,
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REG_OPTION_NON_VOLATILE,
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NULL);
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if (skip(NT_SUCCESS(Status), "ZwCreateKey() failed to create a subkey: %d 0x%lx\n", n, Status))
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continue;
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trace("ZwCreateKey(): successfully created subkey: %d 0x%p\n", n, DeviceInterfaceSubKey);
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ZwDeleteKey(DeviceInterfaceSubKey);
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ZwClose(DeviceInterfaceSubKey);
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}
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ZwClose(DeviceInterfaceKey);
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}
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static
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VOID
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Test_IoRegisterDeviceInterface(VOID)
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Test_IoGetDeviceInterfaceAlias(
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_In_opt_ PCWSTR SymbolicLink)
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{
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GUID Guid = {0x378de44c, 0x56ef, 0x11d1, {0xbc, 0x8c, 0x00, 0xa0, 0xc9, 0x14, 0x05, 0xdd}};
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DEVICE_OBJECT DeviceObject;
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EXTENDED_DEVOBJ_EXTENSION DeviceObjectExtension;
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DEVICE_NODE DeviceNode;
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UNICODE_STRING SymbolicLinkName;
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size_t n;
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RtlInitUnicodeString(&SymbolicLinkName, SymbolicLink);
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for (n = 0; n < RTL_NUMBER_OF(Types); ++n)
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{
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UNICODE_STRING AliasSymbolicLinkName;
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NTSTATUS Status = IoGetDeviceInterfaceAlias(&SymbolicLinkName, Types[n], &AliasSymbolicLinkName);
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if (skip(NT_SUCCESS(Status), "IoGetDeviceInterfaceAlias(): fail: %d 0x%x\n", n, Status))
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continue;
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trace("IoGetDeviceInterfaceAlias(): success: %d %wZ\n", n, &AliasSymbolicLinkName);
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/* Test IoOpenDeviceInterfaceRegistryKey with alias symbolic link too */
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Test_IoOpenDeviceInterfaceRegistryKey(AliasSymbolicLinkName.Buffer);
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RtlFreeUnicodeString(&AliasSymbolicLinkName);
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}
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}
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static
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VOID
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Test_IoSetDeviceInterfaceState(
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_In_opt_ PCWSTR SymbolicLink)
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{
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UNICODE_STRING SymbolicLinkName;
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size_t n;
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RtlInitUnicodeString(&SymbolicLinkName, SymbolicLink);
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for (n = 0; n < RTL_NUMBER_OF(Types); ++n)
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{
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NTSTATUS Status = IoSetDeviceInterfaceState(&SymbolicLinkName, TRUE);
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if (skip(NT_SUCCESS(Status), "IoSetDeviceInterfaceState(): failed to enable interface: %d 0x%x\n", n, Status))
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continue;
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trace("IoSetDeviceInterfaceState(): successfully enabled interface: %d %wZ\n", n, &SymbolicLinkName);
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}
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}
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static
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VOID
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Test_IoGetDeviceInterfaces(
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_In_ const GUID* Guid)
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{
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NTSTATUS Status;
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PZZWSTR SymbolicLinkList;
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PWSTR SymbolicLink;
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UNICODE_STRING GuidString;
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RtlInitUnicodeString(&SymbolicLinkName, L"");
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Status = IoGetDeviceInterfaces(Guid, NULL, DEVICE_INTERFACE_INCLUDE_NONACTIVE, &SymbolicLinkList);
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// Prepare our surrogate of a Device Object
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DeviceObject.DeviceObjectExtension = (PDEVOBJ_EXTENSION)&DeviceObjectExtension;
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RtlStringFromGUID(Guid, &GuidString);
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if (skip(NT_SUCCESS(Status), "IoGetDeviceInterfaces failed with status 0x%x for '%wZ'\n", Status, &GuidString))
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{
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RtlFreeUnicodeString(&GuidString);
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return;
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}
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// 1. DeviceNode = NULL
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DeviceObjectExtension.DeviceNode = NULL;
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Status = IoRegisterDeviceInterface(&DeviceObject, &Guid, NULL,
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&SymbolicLinkName);
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trace("IoGetDeviceInterfaces '%wZ' results:\n", &GuidString);
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RtlFreeUnicodeString(&GuidString);
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ok(Status == STATUS_INVALID_DEVICE_REQUEST,
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"IoRegisterDeviceInterface returned 0x%08lX\n", Status);
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for (SymbolicLink = SymbolicLinkList;
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SymbolicLink[0] != UNICODE_NULL;
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SymbolicLink += wcslen(SymbolicLink) + 1)
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{
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trace("Symbolic Link: %S\n", SymbolicLink);
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Test_IoGetDeviceInterfaceAlias(SymbolicLink);
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Test_IoOpenDeviceInterfaceRegistryKey(SymbolicLink);
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Test_IoSetDeviceInterfaceState(SymbolicLink);
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}
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// 2. DeviceNode->InstancePath is of a null length
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DeviceObjectExtension.DeviceNode = &DeviceNode;
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DeviceNode.InstancePath.Length = 0;
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Status = IoRegisterDeviceInterface(&DeviceObject, &Guid, NULL,
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&SymbolicLinkName);
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ok(Status == STATUS_INVALID_DEVICE_REQUEST,
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"IoRegisterDeviceInterface returned 0x%08lX\n", Status);
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DeviceInterfaceTest_Func();
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ExFreePool(SymbolicLinkList);
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}
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static UCHAR NotificationContext;
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@ -181,112 +247,16 @@ Test_IoRegisterPlugPlayNotification(VOID)
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}
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}
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static
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VOID
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Test_IoSetDeviceInterface(VOID)
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{
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NTSTATUS Status;
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UNICODE_STRING SymbolicLinkName;
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PWCHAR Buffer;
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ULONG BufferSize;
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/* Invalid prefix or GUID */
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KmtStartSeh()
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Status = IoSetDeviceInterfaceState(NULL, TRUE);
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KmtEndSeh(STATUS_SUCCESS)
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ok_eq_hex(Status, STATUS_INVALID_PARAMETER);
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RtlInitEmptyUnicodeString(&SymbolicLinkName, NULL, 0);
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KmtStartSeh()
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Status = IoSetDeviceInterfaceState(&SymbolicLinkName, TRUE);
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KmtEndSeh(STATUS_SUCCESS)
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ok_eq_hex(Status, STATUS_INVALID_PARAMETER);
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RtlInitUnicodeString(&SymbolicLinkName, L"\\??");
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KmtStartSeh()
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Status = IoSetDeviceInterfaceState(&SymbolicLinkName, TRUE);
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KmtEndSeh(STATUS_SUCCESS)
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ok_eq_hex(Status, STATUS_INVALID_PARAMETER);
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RtlInitUnicodeString(&SymbolicLinkName, L"\\??\\");
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KmtStartSeh()
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Status = IoSetDeviceInterfaceState(&SymbolicLinkName, TRUE);
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KmtEndSeh(STATUS_SUCCESS)
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ok_eq_hex(Status, STATUS_INVALID_PARAMETER);
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RtlInitUnicodeString(&SymbolicLinkName, L"\\??\\\\");
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KmtStartSeh()
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Status = IoSetDeviceInterfaceState(&SymbolicLinkName, TRUE);
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KmtEndSeh(STATUS_SUCCESS)
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ok_eq_hex(Status, STATUS_INVALID_PARAMETER);
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RtlInitUnicodeString(&SymbolicLinkName, L"\\??\\{aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa}");
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KmtStartSeh()
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Status = IoSetDeviceInterfaceState(&SymbolicLinkName, TRUE);
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KmtEndSeh(STATUS_SUCCESS)
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ok_eq_hex(Status, STATUS_INVALID_PARAMETER);
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/* Valid prefix & GUID, invalid device node */
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RtlInitUnicodeString(&SymbolicLinkName, L"\\??\\X{aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa}");
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KmtStartSeh()
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Status = IoSetDeviceInterfaceState(&SymbolicLinkName, TRUE);
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KmtEndSeh(STATUS_SUCCESS)
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ok_eq_hex(Status, STATUS_OBJECT_NAME_NOT_FOUND);
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RtlInitUnicodeString(&SymbolicLinkName, L"\\\\?\\X{aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa}");
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KmtStartSeh()
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Status = IoSetDeviceInterfaceState(&SymbolicLinkName, TRUE);
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KmtEndSeh(STATUS_SUCCESS)
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ok_eq_hex(Status, STATUS_OBJECT_NAME_NOT_FOUND);
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RtlInitUnicodeString(&SymbolicLinkName, L"\\??\\X{aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa}\\");
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KmtStartSeh()
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Status = IoSetDeviceInterfaceState(&SymbolicLinkName, TRUE);
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KmtEndSeh(STATUS_SUCCESS)
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ok_eq_hex(Status, STATUS_OBJECT_NAME_NOT_FOUND);
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RtlInitUnicodeString(&SymbolicLinkName, L"\\??\\#{aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa}");
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KmtStartSeh()
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Status = IoSetDeviceInterfaceState(&SymbolicLinkName, TRUE);
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KmtEndSeh(STATUS_SUCCESS)
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ok_eq_hex(Status, STATUS_OBJECT_NAME_NOT_FOUND);
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/* Must not read past the buffer */
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RtlInitUnicodeString(&SymbolicLinkName, L"\\??\\#{aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa}");
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BufferSize = SymbolicLinkName.Length;
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Buffer = KmtAllocateGuarded(BufferSize);
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if (!skip(Buffer != NULL, "Failed to allocate %lu bytes\n", BufferSize))
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{
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RtlCopyMemory(Buffer, SymbolicLinkName.Buffer, BufferSize);
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SymbolicLinkName.Buffer = Buffer;
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SymbolicLinkName.MaximumLength = BufferSize;
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KmtStartSeh()
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Status = IoSetDeviceInterfaceState(&SymbolicLinkName, TRUE);
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KmtEndSeh(STATUS_SUCCESS)
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ok_eq_hex(Status, STATUS_OBJECT_NAME_NOT_FOUND);
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KmtFreeGuarded(Buffer);
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}
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RtlInitUnicodeString(&SymbolicLinkName, L"\\??\\#aaaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa}");
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BufferSize = SymbolicLinkName.Length;
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Buffer = KmtAllocateGuarded(BufferSize);
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if (!skip(Buffer != NULL, "Failed to allocate %lu bytes\n", BufferSize))
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{
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RtlCopyMemory(Buffer, SymbolicLinkName.Buffer, BufferSize);
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SymbolicLinkName.Buffer = Buffer;
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SymbolicLinkName.MaximumLength = BufferSize;
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KmtStartSeh()
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Status = IoSetDeviceInterfaceState(&SymbolicLinkName, TRUE);
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KmtEndSeh(STATUS_SUCCESS)
|
||||
ok_eq_hex(Status, STATUS_INVALID_PARAMETER);
|
||||
KmtFreeGuarded(Buffer);
|
||||
}
|
||||
}
|
||||
|
||||
START_TEST(IoDeviceInterface)
|
||||
{
|
||||
// FIXME: This test crashes in Windows
|
||||
(void)Test_IoRegisterDeviceInterface;
|
||||
size_t n;
|
||||
for (n = 0; n < RTL_NUMBER_OF(Types); ++n)
|
||||
{
|
||||
Test_IoGetDeviceInterfaces(Types[n]);
|
||||
}
|
||||
/* Test the invalid case behaviour */
|
||||
Test_IoGetDeviceInterfaceAlias(NULL);
|
||||
Test_IoOpenDeviceInterfaceRegistryKey(NULL);
|
||||
Test_IoSetDeviceInterfaceState(NULL);
|
||||
Test_IoRegisterPlugPlayNotification();
|
||||
Test_IoSetDeviceInterface();
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue