1 files changed, 150 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/filemapping_memmgt/CreateFileMappingA/test9/createfilemapping.cpp b/src/pal/tests/palsuite/filemapping_memmgt/CreateFileMappingA/test9/createfilemapping.cpp
new file mode 100644
index 0000000000..9224c22b4b
--- /dev/null
+++ b/src/pal/tests/palsuite/filemapping_memmgt/CreateFileMappingA/test9/createfilemapping.cpp
@@ -0,0 +1,150 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*=============================================================
+**
+** Source:  createfilemapping.c (test 9)
+**
+** Purpose: Negative test the CreateFileMapping API.
+**
+**
+**============================================================*/
+#include <palsuite.h>
+
+const int MAPPINGSIZE = 2048;
+
+int __cdecl main(int argc, char *argv[])
+{
+
+    HANDLE  hFile;
+    char    lpFileName[] = "test.tmp";
+
+    HANDLE hFileMapping;
+
+    /* Initialize the PAL environment.
+     */
+    if(0 != PAL_Initialize(argc, argv))
+    {
+        return FAIL;
+    }
+
+    /* Create a file handle with CreateFile, as READONLY
+     */
+    hFile = CreateFile( lpFileName,
+                        GENERIC_READ,
+                        FILE_SHARE_READ,
+                        NULL,
+                        CREATE_ALWAYS,
+                        FILE_ATTRIBUTE_NORMAL, 
+                        NULL);
+
+    if (hFile == INVALID_HANDLE_VALUE)
+    {
+        Fail("ERROR: %u :unable to create file \"%s\".\n",
+             GetLastError(),
+             lpFileName);
+    }
+
+    /* Attempt to create a unnamed file-mapping object to a READONLY file
+     * as READWRITE access.
+     */
+    hFileMapping = CreateFileMapping(
+                            hFile,
+                            NULL,               /*not inherited*/
+                            PAGE_READWRITE,     /*read and write*/
+                            0,                  /*high-order size*/
+                            MAPPINGSIZE,        /*low-order size*/
+                            NULL);              /*unnamed object*/
+
+    if(NULL != hFileMapping)
+    {
+        Trace("ERROR: Able to create READWRITE mapping to a "
+              "READONLY file.\n" );
+        if( 0 == CloseHandle(hFile) )
+        {
+            Trace("Unexpected Error: Unable to close file handle\n");
+        }
+        Fail("");
+    }
+
+    /* Attempt to create a unnamed file-mapping object to a zero lenght
+     * file.
+     */
+    hFileMapping = CreateFileMapping(
+                            hFile,
+                            NULL,               /*not inherited*/
+                            PAGE_READWRITE,     /*read and write*/
+                            0,                  /*high-order size*/
+                            0,                  /*low-order size*/
+                            NULL);              /*unnamed object*/
+
+    if( NULL != hFileMapping )
+    {
+        Trace("ERROR: Able to create READWRITE mapping to a "
+              "READONLY file.\n" );
+        if( 0 == CloseHandle(hFile) )
+        {
+            Trace("Unexpected Error: Unable to close file handle\n");
+        }
+        Fail("");
+    }
+    if(GetLastError() != ERROR_ACCESS_DENIED)
+    {
+        Trace("ERROR: Expected GetLastError() to return "
+              "ERROR_FILE_INVALID (%d), it returned %u.\n",
+              ERROR_FILE_INVALID,
+              GetLastError());
+        if( 0 == CloseHandle(hFile) )
+        {
+            Trace("Unexpected Error: Unable to close file handle\n");
+        }
+        Fail("");
+    }
+
+    /* Attempt to create a file mapping that is larger than 
+     * the file.
+     */
+    hFileMapping = CreateFileMapping(
+                            hFile,
+                            NULL,               /*not inherited*/
+                            PAGE_READONLY,      /*read only*/
+                            0,                  /*high-order size*/
+                            MAPPINGSIZE,        /*low-order size*/
+                            NULL);              /*unnamed object*/
+    if(NULL != hFileMapping)
+    {
+        Trace("ERROR: Able to create file mapping of size %d to "
+              "file of size 0.\n",
+              MAPPINGSIZE);
+        if( 0 == CloseHandle(hFile) )
+        {
+            Trace("Unexpected Error: Unable to close file handle\n");
+        }
+        Fail("");
+    }
+
+    if(GetLastError() != ERROR_NOT_ENOUGH_MEMORY )
+    {
+        Trace("ERROR: Expected GetLastError() to return "
+              "ERROR_NOT_ENOUGH_MEMORY (%d), it returned %u.\n",
+              ERROR_NOT_ENOUGH_MEMORY,
+              GetLastError());
+        if( 0 == CloseHandle(hFile) )
+        {
+            Trace("Unexpected Error: Unable to close file handle\n");
+        }
+        Fail("");
+    }
+
+    if( 0 == CloseHandle(hFile) )
+    {
+        Fail("Unexpected Error: Unable to close file handle\n");
+    }
+
+    /* Terminate the PAL.
+     */ 
+    PAL_Terminate();
+    return PASS;
+}
+