[PATCH v3 1/8] ntdll/tests: Use a temporary path in open_file_test().

[Zebediah Figura]

Signed-off-by: Zebediah Figura 
---
For whatever reason, on the w8 test machine, WindowsUpdate.log is
virtualized, and the virtualized contents differ from those of the real file.
NtQueryDirectoryFile() retrieves the size of the latter, but NtOpenFile()
opens the former. Use a temporary directory to avoid any problems related to
virtualization.

dlls/ntdll/tests/file.c | 44 ++++++++++++++++++++++++--------------------
 1 file changed, 24 insertions(+), 20 deletions(-)

diff --git a/dlls/ntdll/tests/file.c b/dlls/ntdll/tests/file.c
index b4223b3..2e57918 100644
--- a/dlls/ntdll/tests/file.c
+++ b/dlls/ntdll/tests/file.c
@@ -347,6 +347,7 @@ static void create_file_test(void)

static void open_file_test(void)
 {
+    static const WCHAR testdirW[] = {'o','p','e','n','f','i','l','e','t','e','s','t',0};
     static const char testdata[] = "Hello World";
     static WCHAR fooW[] = {'f','o','o',0};
     NTSTATUS status;
@@ -415,6 +416,27 @@ static void open_file_test(void)
                           FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_DIRECTORY_FILE );
     ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
     CloseHandle( handle );
+    CloseHandle( dir );
+
+    GetTempPathW( MAX_PATH, path );
+    lstrcatW( path, testdirW );
+    CreateDirectoryW( path, NULL );
+
+    pRtlDosPathNameToNtPathName_U( path, &nameW, NULL, NULL );
+    attr.RootDirectory = NULL;
+    status = pNtOpenFile( &dir, SYNCHRONIZE|FILE_LIST_DIRECTORY, &attr, &io,
+                          FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT );
+    ok( !status, "open %s failed %x\n", wine_dbgstr_w(nameW.Buffer), status );
+    pRtlFreeUnicodeString( &nameW );
+
+    GetTempFileNameW( path, fooW, 0, tmpfile );
+    file = CreateFileW( tmpfile, FILE_WRITE_DATA, 0, NULL, CREATE_ALWAYS, 0, 0 );
+    ok( file != INVALID_HANDLE_VALUE, "CreateFile error %d\n", GetLastError() );
+    numbytes = 0xdeadbeef;
+    ret = WriteFile( file, testdata, sizeof(testdata) - 1, &numbytes, NULL );
+    ok( ret, "WriteFile failed with error %u\n", GetLastError() );
+    ok( numbytes == sizeof(testdata) - 1, "failed to write all data\n" );
+    CloseHandle( file );

/* try open by file id */

@@ -436,15 +458,7 @@ static void open_file_test(void)
                               FILE_SHARE_READ,
                               FILE_OPEN_BY_FILE_ID |
                               ((info->FileAttributes & FILE_ATTRIBUTE_DIRECTORY) ? FILE_DIRECTORY_FILE : 0) );
-        ok( status == STATUS_SUCCESS || status == STATUS_ACCESS_DENIED || status == STATUS_NOT_IMPLEMENTED || status == STATUS_SHARING_VIOLATION,
-            "open %s failed %x\n", wine_dbgstr_w(info->FileName), status );
-        if (status == STATUS_NOT_IMPLEMENTED)
-        {
-            win_skip( "FILE_OPEN_BY_FILE_ID not supported\n" );
-            break;
-        }
-        if (status == STATUS_SHARING_VIOLATION)
-            trace( "%s is currently open\n", wine_dbgstr_w(info->FileName) );
+        ok( status == STATUS_SUCCESS, "open %s failed %x\n", wine_dbgstr_w(info->FileName), status );
         if (!status)
         {
             BYTE buf[sizeof(FILE_ALL_INFORMATION) + MAX_PATH * sizeof(WCHAR)];
@@ -480,18 +494,7 @@ static void open_file_test(void)
     CloseHandle( dir );
     CloseHandle( root );

-    GetTempPathW( MAX_PATH, path );
-    GetTempFileNameW( path, fooW, 0, tmpfile );
     pRtlDosPathNameToNtPathName_U( tmpfile, &nameW, NULL, NULL );
-
-    file = CreateFileW( tmpfile, FILE_WRITE_DATA, 0, NULL, CREATE_ALWAYS, 0, 0 );
-    ok( file != INVALID_HANDLE_VALUE, "CreateFile error %d\n", GetLastError() );
-    numbytes = 0xdeadbeef;
-    ret = WriteFile( file, testdata, sizeof(testdata) - 1, &numbytes, NULL );
-    ok( ret, "WriteFile failed with error %u\n", GetLastError() );
-    ok( numbytes == sizeof(testdata) - 1, "failed to write all data\n" );
-    CloseHandle( file );
-
     attr.Length = sizeof(attr);
     attr.RootDirectory = 0;
     attr.ObjectName = &nameW;
@@ -547,6 +550,7 @@ static void open_file_test(void)
     CloseHandle( file );
     CloseHandle( root );
     DeleteFileW( tmpfile );
+    RemoveDirectoryW( path );
 }

static void delete_file_test(void)