[PATCH 0/1] MR4009: advapi32/tests: Add ReadEventLogW tests for EventLogStarted.

[Daniel Lehman (＠dlehman25)]

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/4009

[PATCH 1/1] advapi32/tests: Add ReadEventLogW tests for EventLogStarted.

[Daniel Lehman]

From: Daniel Lehman <dlehman25(a)gmail.com>

---
 dlls/advapi32/tests/eventlog.c | 80 ++++++++++++++++++++++++++++++++++
 include/Makefile.in            |  1 +
 include/netevent.h             | 24 ++++++++++
 3 files changed, 105 insertions(+)
 create mode 100644 include/netevent.h

diff --git a/dlls/advapi32/tests/eventlog.c b/dlls/advapi32/tests/eventlog.c
index 793addf3d29..57ead1078f5 100644
--- a/dlls/advapi32/tests/eventlog.c
+++ b/dlls/advapi32/tests/eventlog.c
@@ -30,6 +30,7 @@
 #include "wmistr.h"
 #include "evntprov.h"
 #include "evntrace.h"
+#include "netevent.h"
 
 #include "wine/test.h"
 
@@ -1316,6 +1317,83 @@ done:
     DeleteFileA(filepath);
 }
 
+static void test_eventlog_start(void)
+{
+    BOOL ret, found;
+    HANDLE handle, handle2;
+    EVENTLOGRECORD *record;
+    DWORD size, read, needed;
+    WCHAR *sourcename, *computername, *localcomputer;
+
+    size = MAX_COMPUTERNAME_LENGTH + 1;
+    localcomputer = malloc(size * sizeof(WCHAR));
+    GetComputerNameW(localcomputer, &size);
+
+    handle = OpenEventLogW(0, L"System");
+    handle2 = OpenEventLogW(0, L"System");
+    todo_wine ok(handle != handle2, "Expected different handle\n");
+    CloseEventLog(handle2);
+
+    handle2 = OpenEventLogW(0, L"SYSTEM");
+    ok(!!handle2, "Expected valid handle\n");
+    CloseEventLog(handle2);
+
+    ret = TRUE;
+    found = FALSE;
+    while (!found && ret)
+    {
+        read = needed = 0;
+        record = malloc(sizeof(EVENTLOGRECORD));
+        if (!(ret = ReadEventLogW(handle, EVENTLOG_SEQUENTIAL_READ | EVENTLOG_BACKWARDS_READ,
+                                  0, record, sizeof(EVENTLOGRECORD), &read, &needed)) &&
+            GetLastError() == ERROR_INSUFFICIENT_BUFFER)
+        {
+            record = realloc(record, needed);
+            ret = ReadEventLogW(handle, EVENTLOG_SEQUENTIAL_READ | EVENTLOG_BACKWARDS_READ,
+                                0, record, needed, &read, &needed);
+            ok(needed == 0, "Expected 0, got %ld\n", needed);
+        }
+        if (ret && record->EventID == EVENT_EventlogStarted)
+        {
+            ok(record->Length == read, "Expected %ld, got %ld\n", read, record->Length);
+            ok(record->Reserved == 0x654c664c, "Expected 0x654c664c, got %ld\n", record->Reserved);
+            ok(record->RecordNumber > 0, "Expected 1 or higher, got %ld\n", record->RecordNumber);
+            ok(record->TimeGenerated == record->TimeWritten, "Expected time values to be the same\n");
+            ok(record->EventType == EVENTLOG_INFORMATION_TYPE,
+                "Expected %d, got %d\n", EVENTLOG_INFORMATION_TYPE, record->EventType);
+            ok(record->NumStrings == 0, "Expected 0, got %d\n", record->NumStrings);
+            ok(record->EventCategory == 0, "Expected 0, got %d\n", record->EventCategory);
+            ok(record->ReservedFlags == 0, "Expected 0, got %d\n", record->ReservedFlags);
+            ok(record->ClosingRecordNumber == 0, "Expected 0, got %ld\n", record->ClosingRecordNumber);
+            ok(record->StringOffset == record->UserSidOffset, "Expected offsets to be the same\n");
+            ok(record->UserSidLength == 0, "Expected 0, got %ld\n", record->UserSidLength);
+            ok(record->DataLength == 24, "Expected 24, got %ld\n", record->DataLength);
+            ok(record->DataOffset == record->UserSidOffset, "Expected offsets to be the same\n");
+
+            sourcename = (WCHAR *)(record + 1);
+            ok(!lstrcmpW(sourcename, L"EventLog"),
+                "Expected 'EventLog', got '%ls'\n", sourcename);
+
+            computername = sourcename + sizeof("EventLog");
+            ok(!lstrcmpiW(computername, localcomputer), "Expected '%ls', got '%ls'\n",
+                localcomputer, computername);
+
+            size = sizeof(EVENTLOGRECORD) + sizeof(L"EventLog") +
+                (lstrlenW(computername) + 1) * sizeof(WCHAR);
+            size = (size + 7) & ~7;
+            ok(record->DataOffset == size ||
+                broken(record->DataOffset == size - sizeof(WCHAR)), /* win8 */
+                "Expected %ld, got %ld\n", size, record->DataOffset);
+
+            found = TRUE;
+        }
+        free(record);
+    }
+    todo_wine ok(found, "EventlogStarted event not found\n");
+    CloseEventLog(handle);
+    free(localcomputer);
+}
+
 START_TEST(eventlog)
 {
     SetLastError(0xdeadbeef);
@@ -1349,4 +1427,6 @@ START_TEST(eventlog)
 
     /* Trace tests */
     test_start_trace();
+
+    test_eventlog_start();
 }
diff --git a/include/Makefile.in b/include/Makefile.in
index 7d7697bc015..9bab2c0ea6d 100644
--- a/include/Makefile.in
+++ b/include/Makefile.in
@@ -561,6 +561,7 @@ SOURCES = \
 	ndrtypes.h \
 	netcfgx.idl \
 	netcon.idl \
+	netevent.h \
 	netfw.idl \
 	netioapi.h \
 	netiodef.h \
diff --git a/include/netevent.h b/include/netevent.h
new file mode 100644
index 00000000000..d338a9321bb
--- /dev/null
+++ b/include/netevent.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2023 Daniel Lehman
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#ifndef _NETEVENT_
+#define _NETEVENT_
+
+#define EVENT_EventlogStarted       0x80001775
+
+#endif
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/4009