Imported Upstream version 1.0.0.9127upstream/1.0.0.9127

1 files changed, 93 insertions, 0 deletions

diff --git a/src/pal/tests/palsuite/filemapping_memmgt/CreateFileMappingW/CreateFileMapping_neg1/CreateFileMapping_neg.cpp b/src/pal/tests/palsuite/filemapping_memmgt/CreateFileMappingW/CreateFileMapping_neg1/CreateFileMapping_neg.cpp
new file mode 100644
index 0000000000..8cf79b3c57
--- /dev/null
+++ b/src/pal/tests/palsuite/filemapping_memmgt/CreateFileMappingW/CreateFileMapping_neg1/CreateFileMapping_neg.cpp
@@ -0,0 +1,93 @@
+// 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_neg.c
+**
+** Purpose: Negative test the CreateFileMapping API.
+**          Call CreateFileMapping to create a unnamed
+**          file-mapping object with PAGE_READONLY
+**          protection and try to map a zero length file
+**          in UNICODE
+**
+**
+**============================================================*/
+#define UNICODE
+#include <palsuite.h>
+
+int __cdecl main(int argc, char *argv[])
+{
+
+    HANDLE FileHandle;
+    HANDLE FileMappingHandle;
+    int err;
+    WCHAR *lpFileName = NULL;
+
+    //Initialize the PAL environment
+    err = PAL_Initialize(argc, argv);
+    if(0 != err)
+    {
+        ExitProcess(FAIL);
+    }
+
+    //conver string to a unicode one
+    lpFileName = convert("temp.txt");
+
+
+    //create a file and return the file handle
+    FileHandle = CreateFile(lpFileName,
+        GENERIC_READ,
+        FILE_SHARE_READ,
+        NULL,
+        CREATE_ALWAYS,
+        FILE_ATTRIBUTE_ARCHIVE,
+        NULL);
+
+    //free this memory
+    free(lpFileName);
+   
+    if(INVALID_HANDLE_VALUE == FileHandle)
+    {
+        Fail("Failed to call CreateFile to create a file\n");
+    }
+
+    //create a unnamed file-mapping object with file handle FileHandle
+    //and with PAGE_READONLY protection
+    //try to map a file which is zero length.
+    FileMappingHandle = CreateFileMapping(
+        FileHandle,         //File Handle
+        NULL,               //not inherited
+        PAGE_READONLY,      //access protection 
+        0,                  //high-order of object size
+        0,                  //low-orger of object size
+        NULL);              //unnamed object
+
+
+    if(NULL != FileMappingHandle || ERROR_FILE_INVALID != GetLastError()) 
+    {//no error occurred 
+        Trace("\nFailed to call CreateFileMapping API for a negative test!\n");
+        err = CloseHandle(FileHandle);
+        if(0 == err)
+        {
+            Fail("\nFailed to call CloseHandle API\n");
+        }
+        err = CloseHandle(FileMappingHandle);
+        if(0 == err)
+        {
+            Fail("\nFailed to call CloseHandle API\n");
+        }
+        Fail("");
+    }
+    
+    //close the file handle
+    err = CloseHandle(FileHandle);
+    if(0 == err)
+    {
+        Fail("\nFailed to call CloseHandle API\n");
+    }
+
+    PAL_Terminate();
+    return PASS;
+}