[cfinck] 73264: [LOCALSPL_APITEST] Add a test for fpGetPrintProcessorDirectory, the actual worker function inside localspl.dll at the end of the call chain. With that final test, we should have eno...

Author: cfinck
Date: Thu Nov 17 22:23:28 2016
New Revision: 73264
URL: http://svn.reactos.org/svn/reactos?rev=73264&view=rev
Log:
[LOCALSPL_APITEST]
Add a test for fpGetPrintProcessorDirectory, the actual worker function inside
localspl.dll at the end of the call chain.
With that final test, we should have enough information to implement 100% compatible
versions of GetPrintProcessorDirectoryA/W and fpGetPrintProcessorDirectory.
[WINSPOOL_APITEST]
Initialize some more variables with bogus values to verify that they have actually
changed.
Next step for CORE-12399
Added:
    trunk/rostests/apitests/localspl/dll/fpGetPrintProcessorDirectory.c   (with props)
Modified:
    trunk/rostests/apitests/localspl/dll/CMakeLists.txt
    trunk/rostests/apitests/localspl/dll/main.c
    trunk/rostests/apitests/localspl/testlist.c
    trunk/rostests/apitests/localspl/tests.c
    trunk/rostests/apitests/winspool/GetPrintProcessorDirectory.c
Modified: trunk/rostests/apitests/localspl/dll/CMakeLists.txt
URL:
http://svn.reactos.org/svn/reactos/trunk/rostests/apitests/localspl/dll/CMa…
==============================================================================
--- trunk/rostests/apitests/localspl/dll/CMakeLists.txt [iso-8859-1] (original)
+++ trunk/rostests/apitests/localspl/dll/CMakeLists.txt [iso-8859-1] Thu Nov 17 22:23:28
2016
@@ -3,6 +3,7 @@
 list(APPEND SOURCE
     fpEnumPrinters.c
+    fpGetPrintProcessorDirectory.c
     main.c)
 add_library(localspl_apitest.dll SHARED ${SOURCE})
Added: trunk/rostests/apitests/localspl/dll/fpGetPrintProcessorDirectory.c
URL:
http://svn.reactos.org/svn/reactos/trunk/rostests/apitests/localspl/dll/fpG…
==============================================================================
--- trunk/rostests/apitests/localspl/dll/fpGetPrintProcessorDirectory.c (added)
+++ trunk/rostests/apitests/localspl/dll/fpGetPrintProcessorDirectory.c [iso-8859-1] Thu
Nov 17 22:23:28 2016
@@ -0,0 +1,90 @@
+/*
+ * PROJECT:     ReactOS Local Spooler API Tests Injected DLL
+ * LICENSE:     GNU GPLv2 or any later version as published by the Free Software
Foundation
+ * PURPOSE:     Tests for fpGetPrintProcessorDirectory
+ * COPYRIGHT:   Copyright 2016 Colin Finck <colin(a)reactos.org>
+ */
+
+#include <apitest.h>
+
+#define WIN32_NO_STATUS
+#include <windef.h>
+#include <winbase.h>
+#include <wingdi.h>
+#include <winreg.h>
+#include <winspool.h>
+#include <winsplp.h>
+
+#include "../localspl_apitest.h"
+#include <spoolss.h>
+
+extern BOOL GetLocalsplFuncs(LPPRINTPROVIDOR pp);
+
+START_TEST(fpGetPrintProcessorDirectory)
+{
+    DWORD cbNeeded;
+    DWORD cbTemp;
+    DWORD dwReturned;
+    PRINTPROVIDOR pp;
+    PWSTR pwszBuffer;
+
+    if (!GetLocalsplFuncs(&pp))
+        return;
+
+    // In contrast to GetPrintProcessorDirectoryW, fpGetPrintProcessorDirectory needs an
environment and doesn't just accept NULL.
+    SetLastError(0xDEADBEEF);
+    ok(!pp.fpGetPrintProcessorDirectory(NULL, NULL, 0, NULL, 0, NULL),
"fpGetPrintProcessorDirectory returns TRUE!\n");
+    ok(GetLastError() == ERROR_INVALID_ENVIRONMENT, "fpGetPrintProcessorDirectory
returns error %lu!\n", GetLastError());
+
+    // Try with an invalid environment as well.
+    SetLastError(0xDEADBEEF);
+    ok(!pp.fpGetPrintProcessorDirectory(NULL, L"invalid", 0, NULL, 0, NULL),
"fpGetPrintProcessorDirectory returns TRUE!\n");
+    ok(GetLastError() == ERROR_INVALID_ENVIRONMENT, "fpGetPrintProcessorDirectory
returns error %lu!\n", GetLastError());
+
+    // Now provide a valid environment and prove that it is checked case-insensitively.
+    // In contrast to GetPrintProcessorDirectoryW, the level isn't the next thing
checked here, but fpGetPrintProcessorDirectory
+    // already tries to access the non-supplied pcbNeeded variable.
+    _SEH2_TRY
+    {
+        dwReturned = 0;
+        pp.fpGetPrintProcessorDirectory(NULL, L"wIndows nt x86", 0, NULL, 0,
NULL);
+    }
+    _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
+    {
+        dwReturned = _SEH2_GetExceptionCode();
+    }
+    _SEH2_END;
+
+    ok(dwReturned == EXCEPTION_ACCESS_VIOLATION, "dwReturned is %lu!\n",
dwReturned);
+
+    // fpGetPrintProcessorDirectory doesn't care about the supplied level at all.
Prove this here.
+    // With no buffer given, this needs to fail with ERROR_INSUFFICIENT_BUFFER.
+    SetLastError(0xDEADBEEF);
+    cbNeeded = 0;
+    ok(!pp.fpGetPrintProcessorDirectory(NULL, L"wIndows nt x86", 1337, NULL, 0,
&cbNeeded), "fpGetPrintProcessorDirectory returns TRUE!\n");
+    ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER, "fpGetPrintProcessorDirectory
returns error %lu!\n", GetLastError());
+    ok(cbNeeded > 0, "cbNeeded is %lu!\n", cbNeeded);
+
+    // Now provide the demanded size, but no buffer.
+    // Unlike GetPrintProcessorDirectoryW, fpGetPrintProcessorDirectory doesn't check
for this case and tries to access the buffer.
+    _SEH2_TRY
+    {
+        dwReturned = 0;
+        pp.fpGetPrintProcessorDirectory(NULL, L"wIndows nt x86", 1, NULL,
cbNeeded, &cbTemp);
+    }
+    _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
+    {
+        dwReturned = _SEH2_GetExceptionCode();
+    }
+    _SEH2_END;
+
+    ok(dwReturned == EXCEPTION_ACCESS_VIOLATION, "dwReturned is %lu!\n",
dwReturned);
+
+    // Finally use the function as intended and aim for success!
+    // We only check success by the boolean return value though. GetLastError doesn't
return anything meaningful here.
+    pwszBuffer = DllAllocSplMem(cbNeeded);
+    SetLastError(0xDEADBEEF);
+    ok(pp.fpGetPrintProcessorDirectory(NULL, L"wIndows nt x86", 1,
(PBYTE)pwszBuffer, cbNeeded, &cbTemp), "fpGetPrintProcessorDirectory returns
FALSE!\n");
+    ok(wcslen(pwszBuffer) == cbNeeded / sizeof(WCHAR) - 1,
"fpGetPrintProcessorDirectory string is %Iu characters long, but %lu characters
expected!\n", wcslen(pwszBuffer), cbNeeded / sizeof(WCHAR) - 1);
+    DllFreeSplMem(pwszBuffer);
+}
Propchange: trunk/rostests/apitests/localspl/dll/fpGetPrintProcessorDirectory.c
------------------------------------------------------------------------------
    svn:eol-style = native
Modified: trunk/rostests/apitests/localspl/dll/main.c
URL:
http://svn.reactos.org/svn/reactos/trunk/rostests/apitests/localspl/dll/mai…
==============================================================================
--- trunk/rostests/apitests/localspl/dll/main.c [iso-8859-1] (original)
+++ trunk/rostests/apitests/localspl/dll/main.c [iso-8859-1] Thu Nov 17 22:23:28 2016
@@ -2,7 +2,7 @@
  * PROJECT:     ReactOS Local Spooler API Tests Injected DLL
  * LICENSE:     GNU GPLv2 or any later version as published by the Free Software
Foundation
  * PURPOSE:     Main functions
- * COPYRIGHT:   Copyright 2015 Colin Finck &lt;colin(a)reactos.org&gt;
+ * COPYRIGHT:   Copyright 2015-2016 Colin Finck &lt;colin(a)reactos.org&gt;
  */
 #define __ROS_LONG64__
@@ -26,11 +26,12 @@
 // Test list
 extern void func_fpEnumPrinters(void);
+extern void func_fpGetPrintProcessorDirectory(void);
 const struct test winetest_testlist[] =
 {
     { "fpEnumPrinters", func_fpEnumPrinters },
-
+    { "fpGetPrintProcessorDirectory", func_fpGetPrintProcessorDirectory },
     { 0, 0 }
 };
Modified: trunk/rostests/apitests/localspl/testlist.c
URL:
http://svn.reactos.org/svn/reactos/trunk/rostests/apitests/localspl/testlis…
==============================================================================
--- trunk/rostests/apitests/localspl/testlist.c [iso-8859-1] (original)
+++ trunk/rostests/apitests/localspl/testlist.c [iso-8859-1] Thu Nov 17 22:23:28 2016
@@ -2,7 +2,7 @@
  * PROJECT:     ReactOS Local Spooler API Tests
  * LICENSE:     GNU GPLv2 or any later version as published by the Free Software
Foundation
  * PURPOSE:     Test list
- * COPYRIGHT:   Copyright 2015 Colin Finck &lt;colin(a)reactos.org&gt;
+ * COPYRIGHT:   Copyright 2015-2016 Colin Finck &lt;colin(a)reactos.org&gt;
  */
 #define __ROS_LONG64__
@@ -11,11 +11,13 @@
 #include <apitest.h>
 extern void func_fpEnumPrinters(void);
+extern void func_fpGetPrintProcessorDirectory(void);
 extern void func_service(void);
 const struct test winetest_testlist[] =
 {
     { "fpEnumPrinters", func_fpEnumPrinters },
+    { "fpGetPrintProcessorDirectory", func_fpGetPrintProcessorDirectory },
     { "service", func_service },
     { 0, 0 }
Modified: trunk/rostests/apitests/localspl/tests.c
URL:
http://svn.reactos.org/svn/reactos/trunk/rostests/apitests/localspl/tests.c…
==============================================================================
--- trunk/rostests/apitests/localspl/tests.c    [iso-8859-1] (original)
+++ trunk/rostests/apitests/localspl/tests.c    [iso-8859-1] Thu Nov 17 22:23:28 2016
@@ -212,3 +212,8 @@
 {
     _RunRemoteTest("fpEnumPrinters");
 }
+
+START_TEST(fpGetPrintProcessorDirectory)
+{
+    _RunRemoteTest("fpGetPrintProcessorDirectory");
+}
Modified: trunk/rostests/apitests/winspool/GetPrintProcessorDirectory.c
URL:
http://svn.reactos.org/svn/reactos/trunk/rostests/apitests/winspool/GetPrin…
==============================================================================
--- trunk/rostests/apitests/winspool/GetPrintProcessorDirectory.c       [iso-8859-1]
(original)
+++ trunk/rostests/apitests/winspool/GetPrintProcessorDirectory.c       [iso-8859-1] Thu
Nov 17 22:23:28 2016
@@ -31,6 +31,7 @@
     // Try with an invalid environment as well.
     SetLastError(0xDEADBEEF);
+    cbNeeded = 0xDEADBEEF;
     ok(!GetPrintProcessorDirectoryA(NULL, "invalid", 1, NULL, 0,
&cbNeeded), "GetPrintProcessorDirectoryA returns TRUE!\n");
     ok(GetLastError() == ERROR_INVALID_ENVIRONMENT, "GetPrintProcessorDirectoryA
returns error %lu!\n", GetLastError());
     ok(cbNeeded == 0, "cbNeeded is %lu!\n", cbNeeded);
@@ -38,18 +39,21 @@
     // Now get the required buffer size by supplying pcbNeeded. This needs to fail with
ERROR_INSUFFICIENT_BUFFER.
     // Note for GetPrintProcessorDirectoryA: cbNeeded will be the same as for
GetPrintProcessorDirectoryW, even though the ANSI string only needs half of it!
     SetLastError(0xDEADBEEF);
+    cbNeeded = 0;
     ok(!GetPrintProcessorDirectoryA(NULL, NULL, 1, NULL, 0, &cbNeeded),
"GetPrintProcessorDirectoryA returns TRUE!\n");
     ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER, "GetPrintProcessorDirectoryA
returns error %lu!\n", GetLastError());
     ok(cbNeeded > 0, "cbNeeded is 0!\n");
     // Now provide the demanded size, but no buffer.
     SetLastError(0xDEADBEEF);
+    cbTemp = 0xDEADBEEF;
     ok(!GetPrintProcessorDirectoryA(NULL, NULL, 1, NULL, cbNeeded, &cbTemp),
"GetPrintProcessorDirectoryA returns TRUE!\n");
     ok(GetLastError() == ERROR_INVALID_USER_BUFFER, "GetPrintProcessorDirectoryA
returns error %lu!\n", GetLastError());
     ok(cbTemp == 0, "cbTemp is %lu!\n", cbTemp);
     // Same error has to occur with a size too small.
     SetLastError(0xDEADBEEF);
+    cbTemp = 0xDEADBEEF;
     ok(!GetPrintProcessorDirectoryA(NULL, NULL, 1, NULL, 1, &cbTemp),
"GetPrintProcessorDirectoryA returns TRUE!\n");
     ok(GetLastError() == ERROR_INVALID_USER_BUFFER, "GetPrintProcessorDirectoryA
returns error %lu!\n", GetLastError());
     ok(cbTemp == 0, "cbTemp is %lu!\n", cbTemp);
@@ -83,24 +87,28 @@
     // Try with an invalid environment as well.
     SetLastError(0xDEADBEEF);
+    cbNeeded = 0xDEADBEEF;
     ok(!GetPrintProcessorDirectoryW(NULL, L"invalid", 1, NULL, 0,
&cbNeeded), "GetPrintProcessorDirectoryW returns TRUE!\n");
     ok(GetLastError() == ERROR_INVALID_ENVIRONMENT, "GetPrintProcessorDirectoryW
returns error %lu!\n", GetLastError());
     ok(cbNeeded == 0, "cbNeeded is %lu!\n", cbNeeded);
     // Now get the required buffer size by supplying pcbNeeded. This needs to fail with
ERROR_INSUFFICIENT_BUFFER.
     SetLastError(0xDEADBEEF);
+    cbNeeded = 0;
     ok(!GetPrintProcessorDirectoryW(NULL, NULL, 1, NULL, 0, &cbNeeded),
"GetPrintProcessorDirectoryW returns TRUE!\n");
     ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER, "GetPrintProcessorDirectoryW
returns error %lu!\n", GetLastError());
     ok(cbNeeded > 0, "cbNeeded is 0!\n");
     // Now provide the demanded size, but no buffer.
     SetLastError(0xDEADBEEF);
+    cbTemp = 0xDEADBEEF;
     ok(!GetPrintProcessorDirectoryW(NULL, NULL, 1, NULL, cbNeeded, &cbTemp),
"GetPrintProcessorDirectoryW returns TRUE!\n");
     ok(GetLastError() == ERROR_INVALID_USER_BUFFER, "GetPrintProcessorDirectoryW
returns error %lu!\n", GetLastError());
     ok(cbTemp == 0, "cbTemp is %lu!\n", cbTemp);
     // Same error has to occur with a size too small.
     SetLastError(0xDEADBEEF);
+    cbTemp = 0xDEADBEEF;
     ok(!GetPrintProcessorDirectoryW(NULL, NULL, 1, NULL, 1, &cbTemp),
"GetPrintProcessorDirectoryW returns TRUE!\n");
     ok(GetLastError() == ERROR_INVALID_USER_BUFFER, "GetPrintProcessorDirectoryW
returns error %lu!\n", GetLastError());
     ok(cbTemp == 0, "cbTemp is %lu!\n", cbTemp);