From db20f3f1bb8595633a7e16c8900fd401a453a6b5 Mon Sep 17 00:00:00 2001
From: Jiyoung Yun <jy910.yun@samsung.com>
Date: Tue, 27 Dec 2016 16:46:08 +0900
Subject: Imported Upstream version 1.0.0.9127

---
 .../GetTempFileNameW/test3/gettempfilenamew.cpp    | 161 +++++++++++++++++++++
 1 file changed, 161 insertions(+)
 create mode 100644 src/pal/tests/palsuite/file_io/GetTempFileNameW/test3/gettempfilenamew.cpp

(limited to 'src/pal/tests/palsuite/file_io/GetTempFileNameW/test3/gettempfilenamew.cpp')

diff --git a/src/pal/tests/palsuite/file_io/GetTempFileNameW/test3/gettempfilenamew.cpp b/src/pal/tests/palsuite/file_io/GetTempFileNameW/test3/gettempfilenamew.cpp
new file mode 100644
index 0000000000..96d8e66410
--- /dev/null
+++ b/src/pal/tests/palsuite/file_io/GetTempFileNameW/test3/gettempfilenamew.cpp
@@ -0,0 +1,161 @@
+// 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:  GetTempFileNameW.c (test 3)
+**
+** Purpose: Tests the PAL implementation of the GetTempFileNameW function.
+**          Checks the file attributes and ensures that getting a file name,
+**          deleting the file and getting another doesn't produce the same 
+**          as the just deleted file. Also checks the file size is 0.
+**
+** Depends on:
+**          GetFileAttributesW
+**          DeleteFileW
+**          CreateFileW
+**          GetFileSize
+**          CloseHandle
+**
+**
+**===================================================================*/
+
+#include <palsuite.h>
+
+
+
+int __cdecl main(int argc, char *argv[])
+{
+    const UINT uUnique = 0;
+    UINT uiError;
+    WCHAR szwReturnedName[MAX_LONGPATH];
+    WCHAR szwReturnedName_02[MAX_LONGPATH];
+    DWORD dwFileSize = 0;
+    HANDLE hFile;
+    const WCHAR szwDot[] = {'.','\0'};
+    const WCHAR szwPre[] = {'c','\0'};
+
+    if (0 != PAL_Initialize(argc, argv))
+    {
+        return FAIL;
+    }
+
+
+    /* valid path with null prefix */
+    uiError = GetTempFileNameW(szwDot, szwPre, uUnique, szwReturnedName);
+    if (uiError == 0)
+    {
+        Fail("GetTempFileNameW: ERROR -> Call failed with a valid path "
+            "with the error code: %u.\n", 
+            GetLastError());
+    }
+
+    /* verify temp file was created */
+    if (GetFileAttributesW(szwReturnedName) == -1) 
+    {
+        Fail("GetTempFileNameW: ERROR -> GetFileAttributes failed on the "
+            "returned temp file \"%S\" with error code: %u.\n", 
+            szwReturnedName,
+            GetLastError());
+    }
+
+    /* 
+    ** verify that the file size is 0 bytes
+    */
+
+    hFile = CreateFileW(szwReturnedName,
+                        GENERIC_READ,
+                        FILE_SHARE_READ,
+                        NULL,
+                        OPEN_EXISTING,
+                        FILE_ATTRIBUTE_NORMAL,
+                        NULL);
+    if (hFile == INVALID_HANDLE_VALUE)
+    {
+        Trace("GetTempFileNameW: ERROR -> CreateFileW failed to open"
+            " the created temp file with error code: %u.\n", 
+            GetLastError());
+        if (!DeleteFileW(szwReturnedName))
+        {
+            Trace("GetTempFileNameW: ERROR -> DeleteFileW failed to delete"
+                " the created temp file with error code: %u.\n", 
+                GetLastError());
+        }
+        Fail("");
+    }
+
+    if ((dwFileSize = GetFileSize(hFile, NULL)) != (DWORD)0)
+    {
+        Trace("GetTempFileNameW: ERROR -> GetFileSize returned %u whereas"
+            "it should have returned 0.\n", 
+            dwFileSize);
+        if (!CloseHandle(hFile))
+        {
+            Trace("GetTempFileNameW: ERROR -> CloseHandle was unable to close the "
+                "opened file. GetLastError returned %u.\n",
+                GetLastError());
+        }
+        if (!DeleteFileW(szwReturnedName))
+        {
+            Trace("GetTempFileNameW: ERROR -> DeleteFileW failed to delete"
+                " the created temp file with error code: %u.\n", 
+                GetLastError());
+        }
+        Fail("");
+    }
+
+    if (!CloseHandle(hFile))
+    {
+        Fail("GetTempFileNameW: ERROR -> CloseHandle was unable to close the "
+            "opened file. GetLastError returned %u.\n",
+            GetLastError());
+    }
+
+
+    /* delete the file to see if we get the same name next time around */
+    if (DeleteFileW(szwReturnedName) != TRUE)
+    {
+        Fail("GetTempFileNameW: ERROR -> DeleteFileW failed to delete"
+            " the created temp file with error code: %u.\n", 
+            GetLastError());
+    }
+
+    /* get another and make sure it's not the same as the last */
+    uiError = GetTempFileNameW(szwDot, szwPre, uUnique, szwReturnedName_02);
+    if (uiError == 0)
+    {
+        Fail("GetTempFileNameW: ERROR -> Call failed with a valid path "
+            "with the error code: %u.\n", 
+            GetLastError());
+    }
+
+    /* did we get different names? */
+    if (wcsncmp(szwReturnedName, szwReturnedName_02, wcslen(szwReturnedName)) == 0)
+    {
+        Fail("GetTempFileNameW: ERROR -> The first call returned \"%S\". "
+            "The second call returned \"%S\" and the two should not be"
+            " the same.\n",
+            szwReturnedName,
+            szwReturnedName_02);
+        if (!DeleteFileW(szwReturnedName_02))
+        {
+            Trace("GetTempFileNameW: ERROR -> DeleteFileW failed to delete"
+                " the created temp file with error code: %u.\n", 
+                GetLastError());
+        }
+        Fail("");
+    }
+
+    /* clean up */
+    if (!DeleteFileW(szwReturnedName_02))
+    {
+        Fail("GetTempFileNameW: ERROR -> DeleteFileW failed to delete"
+            " the created temp file with error code: %u.\n", 
+            GetLastError());
+    }
+
+
+    PAL_Terminate();
+    return PASS;
+}
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