Paul Vriens : advapi32/tests: Add some ReadEventLogA tests.
Alexandre Julliard
julliard at winehq.org
Tue Nov 3 15:37:19 CST 2009
Module: wine
Branch: master
Commit: 531363f6e68c30227c6fcb1e18f39998df05a621
URL: http://source.winehq.org/git/wine.git/?a=commit;h=531363f6e68c30227c6fcb1e18f39998df05a621
Author: Paul Vriens <Paul.Vriens.Wine at gmail.com>
Date: Sun Nov 1 16:02:40 2009 +0100
advapi32/tests: Add some ReadEventLogA tests.
---
dlls/advapi32/tests/eventlog.c | 149 ++++++++++++++++++++++++++++++++++++++++
include/winnt.h | 24 +++++++
2 files changed, 173 insertions(+), 0 deletions(-)
diff --git a/dlls/advapi32/tests/eventlog.c b/dlls/advapi32/tests/eventlog.c
index 9794f30..f6377a6 100644
--- a/dlls/advapi32/tests/eventlog.c
+++ b/dlls/advapi32/tests/eventlog.c
@@ -256,6 +256,154 @@ static void test_backup(void)
DeleteFileA(backup);
}
+static void test_read(void)
+{
+ HANDLE handle;
+ BOOL ret;
+ DWORD count, toread, read, needed;
+ void *buf;
+
+ SetLastError(0xdeadbeef);
+ ret = ReadEventLogA(NULL, 0, 0, NULL, 0, NULL, NULL);
+ ok(!ret, "Expected failure\n");
+ todo_wine
+ ok(GetLastError() == ERROR_INVALID_PARAMETER, "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
+
+ read = 0xdeadbeef;
+ SetLastError(0xdeadbeef);
+ ret = ReadEventLogA(NULL, 0, 0, NULL, 0, &read, NULL);
+ ok(!ret, "Expected failure\n");
+ ok(read == 0xdeadbeef, "Expected 'read' parameter to remain unchanged\n");
+ todo_wine
+ ok(GetLastError() == ERROR_INVALID_PARAMETER, "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
+
+ needed = 0xdeadbeef;
+ SetLastError(0xdeadbeef);
+ ret = ReadEventLogA(NULL, 0, 0, NULL, 0, NULL, &needed);
+ ok(!ret, "Expected failure\n");
+ ok(needed == 0xdeadbeef, "Expected 'needed' parameter to remain unchanged\n");
+ todo_wine
+ ok(GetLastError() == ERROR_INVALID_PARAMETER, "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
+
+ /* 'read' and 'needed' are only filled when the needed buffer size is passed back or when the call succeeds */
+ SetLastError(0xdeadbeef);
+ ret = ReadEventLogA(NULL, 0, 0, NULL, 0, &read, &needed);
+ ok(!ret, "Expected failure\n");
+ todo_wine
+ ok(GetLastError() == ERROR_INVALID_PARAMETER, "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
+
+ SetLastError(0xdeadbeef);
+ ret = ReadEventLogA(NULL, EVENTLOG_SEQUENTIAL_READ | EVENTLOG_FORWARDS_READ, 0, NULL, 0, NULL, NULL);
+ ok(!ret, "Expected failure\n");
+ todo_wine
+ ok(GetLastError() == ERROR_INVALID_PARAMETER, "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
+
+ SetLastError(0xdeadbeef);
+ ret = ReadEventLogA(NULL, EVENTLOG_SEQUENTIAL_READ | EVENTLOG_FORWARDS_READ, 0, NULL, 0, &read, &needed);
+ ok(!ret, "Expected failure\n");
+ todo_wine
+ ok(GetLastError() == ERROR_INVALID_PARAMETER, "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
+
+ buf = NULL;
+ SetLastError(0xdeadbeef);
+ ret = ReadEventLogA(NULL, EVENTLOG_SEQUENTIAL_READ | EVENTLOG_FORWARDS_READ,
+ 0, buf, sizeof(EVENTLOGRECORD), &read, &needed);
+ ok(!ret, "Expected failure\n");
+ todo_wine
+ ok(GetLastError() == ERROR_INVALID_PARAMETER, "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
+
+ buf = HeapAlloc(GetProcessHeap(), 0, sizeof(EVENTLOGRECORD));
+ SetLastError(0xdeadbeef);
+ ret = ReadEventLogA(NULL, EVENTLOG_SEQUENTIAL_READ | EVENTLOG_FORWARDS_READ,
+ 0, buf, sizeof(EVENTLOGRECORD), &read, &needed);
+ ok(!ret, "Expected failure\n");
+ todo_wine
+ ok(GetLastError() == ERROR_INVALID_HANDLE, "Expected ERROR_INVALID_HANDLE, got %d\n", GetLastError());
+ HeapFree(GetProcessHeap(), 0, buf);
+
+ handle = OpenEventLogA(NULL, "Application");
+
+ /* Show that we need the proper dwFlags with a (for the rest) proper call */
+ buf = HeapAlloc(GetProcessHeap(), 0, sizeof(EVENTLOGRECORD));
+
+ SetLastError(0xdeadbeef);
+ ret = ReadEventLogA(handle, 0, 0, buf, sizeof(EVENTLOGRECORD), &read, &needed);
+ ok(!ret, "Expected failure\n");
+ todo_wine
+ ok(GetLastError() == ERROR_INVALID_PARAMETER, "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
+
+ SetLastError(0xdeadbeef);
+ ret = ReadEventLogA(handle, EVENTLOG_SEQUENTIAL_READ, 0, buf, sizeof(EVENTLOGRECORD), &read, &needed);
+ ok(!ret, "Expected failure\n");
+ todo_wine
+ ok(GetLastError() == ERROR_INVALID_PARAMETER, "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
+
+ SetLastError(0xdeadbeef);
+ ret = ReadEventLogA(handle, EVENTLOG_SEEK_READ, 0, buf, sizeof(EVENTLOGRECORD), &read, &needed);
+ ok(!ret, "Expected failure\n");
+ todo_wine
+ ok(GetLastError() == ERROR_INVALID_PARAMETER, "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
+
+ SetLastError(0xdeadbeef);
+ ret = ReadEventLogA(handle, EVENTLOG_SEQUENTIAL_READ | EVENTLOG_FORWARDS_READ | EVENTLOG_BACKWARDS_READ,
+ 0, buf, sizeof(EVENTLOGRECORD), &read, &needed);
+ ok(!ret, "Expected failure\n");
+ todo_wine
+ ok(GetLastError() == ERROR_INVALID_PARAMETER, "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
+
+ SetLastError(0xdeadbeef);
+ ret = ReadEventLogA(handle, EVENTLOG_SEEK_READ | EVENTLOG_FORWARDS_READ | EVENTLOG_BACKWARDS_READ,
+ 0, buf, sizeof(EVENTLOGRECORD), &read, &needed);
+ ok(!ret, "Expected failure\n");
+ todo_wine
+ ok(GetLastError() == ERROR_INVALID_PARAMETER, "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
+
+ SetLastError(0xdeadbeef);
+ ret = ReadEventLogA(handle, EVENTLOG_SEEK_READ | EVENTLOG_SEQUENTIAL_READ | EVENTLOG_FORWARDS_READ,
+ 0, buf, sizeof(EVENTLOGRECORD), &read, &needed);
+ ok(!ret, "Expected failure\n");
+ todo_wine
+ ok(GetLastError() == ERROR_INVALID_PARAMETER, "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
+
+ HeapFree(GetProcessHeap(), 0, buf);
+
+ /* First check if there are any records (in practice only on Wine: FIXME) */
+ count = 0;
+ GetNumberOfEventLogRecords(handle, &count);
+ if (!count)
+ {
+ skip("No records in the 'Application' log\n");
+ CloseEventLog(handle);
+ return;
+ }
+
+ /* Get the buffer size for the first record */
+ buf = HeapAlloc(GetProcessHeap(), 0, sizeof(EVENTLOGRECORD));
+ read = needed = 0xdeadbeef;
+ SetLastError(0xdeadbeef);
+ ret = ReadEventLogA(handle, EVENTLOG_SEQUENTIAL_READ | EVENTLOG_FORWARDS_READ,
+ 0, buf, sizeof(EVENTLOGRECORD), &read, &needed);
+ ok(!ret, "Expected failure\n");
+ ok(read == 0, "Expected no bytes read\n");
+ ok(needed > sizeof(EVENTLOGRECORD), "Expected the needed buffersize to be bigger than sizeof(EVENTLOGRECORD)\n");
+ ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER, "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
+
+ /* Read the first record */
+ toread = needed;
+ buf = HeapReAlloc(GetProcessHeap(), 0, buf, toread);
+ read = needed = 0xdeadbeef;
+ SetLastError(0xdeadbeef);
+ ret = ReadEventLogA(handle, EVENTLOG_SEQUENTIAL_READ | EVENTLOG_FORWARDS_READ, 0, buf, toread, &read, &needed);
+ ok(ret, "Expected succes\n");
+ ok(read == toread ||
+ broken(read < toread), /* NT4 wants a buffer size way bigger than just 1 record */
+ "Expected the requested size to be read\n");
+ ok(needed == 0, "Expected no extra bytes to be read\n");
+ HeapFree(GetProcessHeap(), 0, buf);
+
+ CloseEventLog(handle);
+}
+
START_TEST(eventlog)
{
SetLastError(0xdeadbeef);
@@ -274,4 +422,5 @@ START_TEST(eventlog)
test_count();
test_oldest();
test_backup();
+ test_read();
}
diff --git a/include/winnt.h b/include/winnt.h
index fd267c3..032e9c1 100644
--- a/include/winnt.h
+++ b/include/winnt.h
@@ -4972,6 +4972,30 @@ typedef struct _TAPE_GET_MEDIA_PARAMETERS {
#define EVENTLOG_AUDIT_SUCCESS 0x0008
#define EVENTLOG_AUDIT_FAILURE 0x0010
+#define EVENTLOG_SEQUENTIAL_READ 0x0001
+#define EVENTLOG_SEEK_READ 0x0002
+#define EVENTLOG_FORWARDS_READ 0x0004
+#define EVENTLOG_BACKWARDS_READ 0x0008
+
+typedef struct _EVENTLOGRECORD {
+ DWORD Length;
+ DWORD Reserved;
+ DWORD RecordNumber;
+ DWORD TimeGenerated;
+ DWORD TimeWritten;
+ DWORD EventID;
+ WORD EventType;
+ WORD NumStrings;
+ WORD EventCategory;
+ WORD ReservedFlags;
+ DWORD ClosingRecordNumber;
+ DWORD StringOffset;
+ DWORD UserSidLength;
+ DWORD UserSidOffset;
+ DWORD DataLength;
+ DWORD DataOffset;
+} EVENTLOGRECORD, *PEVENTLOGRECORD;
+
#define SERVICE_BOOT_START 0x00000000
#define SERVICE_SYSTEM_START 0x00000001
#define SERVICE_AUTO_START 0x00000002
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