240 lines
7.4 KiB
C
240 lines
7.4 KiB
C
/*
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* ntoskrnl.exe testing framework
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*
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* Copyright 2015 Sebastian Lackner
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* Copyright 2015 Michael Müller
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* Copyright 2015 Christian Costa
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* Copyright 2020 Paul Gofman for CodeWeavers
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* Copyright 2020-2021 Zebediah Figura for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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static HANDLE okfile;
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static LONG successes;
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static LONG failures;
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static LONG skipped;
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static LONG todo_successes;
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static LONG todo_failures;
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static int todo_level, todo_do_loop;
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static int running_under_wine;
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static int winetest_debug;
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static int winetest_report_success;
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static inline void kvprintf(const char *format, __ms_va_list ap)
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{
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static char buffer[512];
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IO_STATUS_BLOCK io;
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int len = vsnprintf(buffer, sizeof(buffer), format, ap);
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ZwWriteFile(okfile, NULL, NULL, NULL, &io, buffer, len, NULL, NULL);
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}
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static inline void WINAPIV kprintf(const char *format, ...)
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{
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__ms_va_list valist;
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__ms_va_start(valist, format);
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kvprintf(format, valist);
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__ms_va_end(valist);
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}
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static inline NTSTATUS winetest_init(void)
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{
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const struct test_data *data;
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SIZE_T size = sizeof(*data);
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OBJECT_ATTRIBUTES attr;
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UNICODE_STRING string;
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IO_STATUS_BLOCK io;
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void *addr = NULL;
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HANDLE section;
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NTSTATUS ret;
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RtlInitUnicodeString(&string, L"\\BaseNamedObjects\\winetest_ntoskrnl_section");
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/* OBJ_KERNEL_HANDLE is necessary for the file to be accessible from system threads */
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InitializeObjectAttributes(&attr, &string, OBJ_CASE_INSENSITIVE | OBJ_KERNEL_HANDLE, 0, NULL);
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if ((ret = ZwOpenSection(§ion, SECTION_MAP_READ, &attr)))
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return ret;
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if ((ret = ZwMapViewOfSection(section, NtCurrentProcess(), &addr,
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0, 0, NULL, &size, ViewUnmap, 0, PAGE_READONLY)))
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{
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ZwClose(section);
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return ret;
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}
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data = addr;
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running_under_wine = data->running_under_wine;
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winetest_debug = data->winetest_debug;
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winetest_report_success = data->winetest_report_success;
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ZwUnmapViewOfSection(NtCurrentProcess(), addr);
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ZwClose(section);
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RtlInitUnicodeString(&string, L"\\??\\C:\\windows\\winetest_ntoskrnl_okfile");
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return ZwOpenFile(&okfile, FILE_APPEND_DATA | SYNCHRONIZE, &attr, &io,
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FILE_SHARE_READ | FILE_SHARE_WRITE, FILE_SYNCHRONOUS_IO_NONALERT);
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}
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static inline void winetest_cleanup(void)
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{
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struct test_data *data;
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SIZE_T size = sizeof(*data);
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OBJECT_ATTRIBUTES attr;
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UNICODE_STRING string;
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void *addr = NULL;
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HANDLE section;
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if (winetest_debug)
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{
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kprintf("%04x:ntoskrnl: %d tests executed (%d marked as todo, %d %s), %d skipped.\n",
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PsGetCurrentProcessId(), successes + failures + todo_successes + todo_failures,
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todo_successes, failures + todo_failures,
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(failures + todo_failures != 1) ? "failures" : "failure", skipped );
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}
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RtlInitUnicodeString(&string, L"\\BaseNamedObjects\\winetest_ntoskrnl_section");
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/* OBJ_KERNEL_HANDLE is necessary for the file to be accessible from system threads */
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InitializeObjectAttributes(&attr, &string, OBJ_CASE_INSENSITIVE | OBJ_KERNEL_HANDLE, 0, NULL);
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if (!ZwOpenSection(§ion, SECTION_MAP_READ | SECTION_MAP_WRITE, &attr))
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{
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if (!ZwMapViewOfSection(section, NtCurrentProcess(), &addr,
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0, 0, NULL, &size, ViewUnmap, 0, PAGE_READWRITE))
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{
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data = addr;
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InterlockedExchangeAdd(&data->successes, successes);
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InterlockedExchangeAdd(&data->failures, failures);
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InterlockedExchangeAdd(&data->skipped, skipped);
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InterlockedExchangeAdd(&data->todo_successes, todo_successes);
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InterlockedExchangeAdd(&data->todo_failures, todo_failures);
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ZwUnmapViewOfSection(NtCurrentProcess(), addr);
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}
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ZwClose(section);
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}
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ZwClose(okfile);
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}
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static inline void WINAPIV vok_(const char *file, int line, int condition, const char *msg, __ms_va_list args)
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{
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const char *current_file;
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if (!(current_file = drv_strrchr(file, '/')) &&
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!(current_file = drv_strrchr(file, '\\')))
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current_file = file;
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else
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current_file++;
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if (todo_level)
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{
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if (condition)
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{
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kprintf("%s:%d: Test succeeded inside todo block: ", current_file, line);
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kvprintf(msg, args);
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InterlockedIncrement(&todo_failures);
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}
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else
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{
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if (winetest_debug > 0)
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{
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kprintf("%s:%d: Test marked todo: ", current_file, line);
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kvprintf(msg, args);
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}
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InterlockedIncrement(&todo_successes);
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}
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}
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else
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{
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if (!condition)
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{
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kprintf("%s:%d: Test failed: ", current_file, line);
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kvprintf(msg, args);
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InterlockedIncrement(&failures);
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}
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else
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{
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if (winetest_report_success)
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kprintf("%s:%d: Test succeeded\n", current_file, line);
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InterlockedIncrement(&successes);
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}
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}
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}
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static inline void WINAPIV ok_(const char *file, int line, int condition, const char *msg, ...)
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{
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__ms_va_list args;
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__ms_va_start(args, msg);
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vok_(file, line, condition, msg, args);
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__ms_va_end(args);
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}
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static inline void vskip_(const char *file, int line, const char *msg, __ms_va_list args)
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{
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const char *current_file;
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if (!(current_file = drv_strrchr(file, '/')) &&
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!(current_file = drv_strrchr(file, '\\')))
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current_file = file;
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else
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current_file++;
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kprintf("%s:%d: Tests skipped: ", current_file, line);
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kvprintf(msg, args);
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skipped++;
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}
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static inline void WINAPIV win_skip_(const char *file, int line, const char *msg, ...)
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{
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__ms_va_list args;
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__ms_va_start(args, msg);
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if (running_under_wine)
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vok_(file, line, 0, msg, args);
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else
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vskip_(file, line, msg, args);
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__ms_va_end(args);
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}
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static inline void winetest_start_todo( int is_todo )
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{
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todo_level = (todo_level << 1) | (is_todo != 0);
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todo_do_loop=1;
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}
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static inline int winetest_loop_todo(void)
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{
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int do_loop=todo_do_loop;
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todo_do_loop=0;
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return do_loop;
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}
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static inline void winetest_end_todo(void)
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{
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todo_level >>= 1;
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}
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static inline int broken(int condition)
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{
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return !running_under_wine && condition;
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}
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#define ok(condition, ...) ok_(__FILE__, __LINE__, condition, __VA_ARGS__)
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#define todo_if(is_todo) for (winetest_start_todo(is_todo); \
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winetest_loop_todo(); \
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winetest_end_todo())
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#define todo_wine todo_if(running_under_wine)
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#define todo_wine_if(is_todo) todo_if((is_todo) && running_under_wine)
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#define win_skip(...) win_skip_(__FILE__, __LINE__, __VA_ARGS__)
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