From 4b4aad7217d3292650e77eec2cf4c198ea9c3b4b Mon Sep 17 00:00:00 2001
From: Jiyoung Yun <jy910.yun@samsung.com>
Date: Wed, 23 Nov 2016 19:09:09 +0900
Subject: Imported Upstream version 1.1.0

---
 .../file_io/SetFilePointer/test1/SetFilePointer.c  | 123 +++++++++++++++++++++
 1 file changed, 123 insertions(+)
 create mode 100644 src/pal/tests/palsuite/file_io/SetFilePointer/test1/SetFilePointer.c

(limited to 'src/pal/tests/palsuite/file_io/SetFilePointer/test1/SetFilePointer.c')

diff --git a/src/pal/tests/palsuite/file_io/SetFilePointer/test1/SetFilePointer.c b/src/pal/tests/palsuite/file_io/SetFilePointer/test1/SetFilePointer.c
new file mode 100644
index 0000000000..14b5f85e69
--- /dev/null
+++ b/src/pal/tests/palsuite/file_io/SetFilePointer/test1/SetFilePointer.c
@@ -0,0 +1,123 @@
+// 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:  SetFilePointer.c (test 1)
+**
+** Purpose: Tests the PAL implementation of the SetFilePointer function.
+**          Set the file pointer using a NULL handle and other invalid
+**          options.
+**
+**
+**===================================================================*/
+
+#include <palsuite.h>
+
+
+const char* szTextFile = "text.txt";
+
+
+int __cdecl main(int argc, char *argv[])
+{
+    HANDLE hFile = NULL;
+    DWORD dwByteCount = 0;
+    DWORD dwOffset = 25;
+    DWORD dwRc = 0;
+    BOOL bRc = FALSE;
+    char buffer[100];
+
+
+    if (0 != PAL_Initialize(argc,argv))
+    {
+        return FAIL;
+    }
+
+    /* set the file pointer on a NULL file handle */
+    dwRc = SetFilePointer(NULL, dwOffset, NULL, FILE_BEGIN);
+    if (dwRc != INVALID_SET_FILE_POINTER)
+    {
+        Fail("SetFilePointer: ERROR -> Call to SetFilePointer succeeded "
+            "with a NULL pointer\n");
+    }
+
+
+    /* create a test file without proper permission */
+    hFile = CreateFile(szTextFile,
+        0,
+        0,
+        NULL,
+        CREATE_ALWAYS,
+        FILE_ATTRIBUTE_NORMAL,
+        NULL);
+
+    if(hFile == INVALID_HANDLE_VALUE)
+    {
+        Fail("SetFilePointer: ERROR -> Unable to create file \"%s\".\n",
+            szTextFile);
+    }
+
+    /* ReadFile fails as expected */
+    bRc = ReadFile(hFile, buffer, 1, &dwByteCount, NULL);
+    if (bRc != FALSE)
+    {
+        Trace("SetFilePointer: ERROR -> ReadFile was successful when it was "
+            "expected to fail\n");
+        if (!CloseHandle(hFile))
+        {
+            Trace("SetFilePointer: ERROR -> Unable to close file \"%s\".\n",
+                szTextFile);
+        }
+        if (!DeleteFileA(szTextFile))
+        {
+            Trace("SetFilePointer: ERROR -> Unable to delete file \"%s\".\n",
+                szTextFile);
+        }
+        PAL_TerminateEx(FAIL);
+        return FAIL;
+    }
+
+    /* move the file pointer before the beginning of the file */
+    dwRc = SetFilePointer(hFile, -1, NULL, FILE_BEGIN);
+    if (dwRc != INVALID_SET_FILE_POINTER)
+    {
+        Trace("SetFilePointer: ERROR -> Was able to move the pointer before "
+            "the beginning of the file.\n");
+        bRc = CloseHandle(hFile);
+        if (bRc != TRUE)
+        {
+            Trace("SetFilePointer: ERROR -> Unable to close file \"%s\".\n",
+                szTextFile);
+        }
+        if (!DeleteFileA(szTextFile))
+        {
+            Trace("SetFilePointer: ERROR -> Unable to delete file \"%s\".\n",
+                szTextFile);
+        }
+        PAL_TerminateEx(FAIL);
+        return FAIL;
+    }
+
+    bRc = CloseHandle(hFile);
+    if (bRc != TRUE)
+    {
+        Trace("SetFilePointer: ERROR -> Unable to close file \"%s\".\n",
+            szTextFile);
+        if (!DeleteFileA(szTextFile))
+        {
+            Trace("SetFilePointer: ERROR -> Unable to delete file \"%s\".\n",
+                szTextFile);
+        }
+        PAL_TerminateEx(FAIL);
+        return FAIL;
+    }
+
+    if (!DeleteFileA(szTextFile))
+    {
+        Fail("SetFilePointer: ERROR -> Unable to delete file \"%s\".\n",
+            szTextFile);
+    }
+    PAL_Terminate();
+    return PASS;
+}
-- 
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