summaryrefslogtreecommitdiff
path: root/src/pal/tests/palsuite/c_runtime/_open_osfhandle/test2/test2.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/pal/tests/palsuite/c_runtime/_open_osfhandle/test2/test2.cpp')
-rw-r--r--src/pal/tests/palsuite/c_runtime/_open_osfhandle/test2/test2.cpp86
1 files changed, 86 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/c_runtime/_open_osfhandle/test2/test2.cpp b/src/pal/tests/palsuite/c_runtime/_open_osfhandle/test2/test2.cpp
new file mode 100644
index 0000000..6c756b1
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/_open_osfhandle/test2/test2.cpp
@@ -0,0 +1,86 @@
+// 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: test2.c (_open_osfhandle)
+**
+** Purpose: Tests the PAL implementation of the _open_osfhandle function.
+** This API accepts a OS Handle returned from CreatePipe() and
+** a flag of _O_RDONLY and returns a C Run-Time handle. The test
+** will pass a NULL handle, and unsupported flags. All cases
+** should fail.
+**
+** Depends: CreatePipe
+** CloseHandle
+**
+**
+**===================================================================*/
+
+#include <palsuite.h>
+
+int __cdecl main(int argc, char **argv)
+{
+ HANDLE hReadPipe = NULL;
+ HANDLE hWritePipe = NULL;
+ BOOL bRetVal = FALSE;
+ int iFiledes = 0;
+
+ SECURITY_ATTRIBUTES lpPipeAttributes;
+
+ /*Initialize the PAL*/
+ if ((PAL_Initialize(argc, argv)) != 0)
+ {
+ return (FAIL);
+ }
+
+ /*Setup SECURITY_ATTRIBUTES structure for CreatePipe*/
+ lpPipeAttributes.nLength = sizeof(lpPipeAttributes);
+ lpPipeAttributes.lpSecurityDescriptor = NULL;
+ lpPipeAttributes.bInheritHandle = TRUE;
+
+ /*Create a Pipe*/
+ bRetVal = CreatePipe(&hReadPipe, /* read handle*/
+ &hWritePipe, /* write handle */
+ &lpPipeAttributes, /* security attributes*/
+ 0); /* pipe size*/
+ if (bRetVal == FALSE)
+ {
+ Fail("ERROR: unable to create pipe");
+ }
+
+ /*Close write pipe handle*/
+ if (CloseHandle(hWritePipe) == 0)
+ {
+ Fail("ERROR: Unable to close write pipe handle "
+ "hWritePipe=0x%lx", hWritePipe);
+ }
+
+ /*Close read pipe handle*/
+ if (CloseHandle(hReadPipe) == 0)
+ {
+ Fail("ERROR: Unable to close read pipe handle "
+ "hReadPipe=0x%lx", hReadPipe);
+ }
+
+ /*Test with a Closed handle and supported flag _O_RDONLY*/
+ iFiledes = _open_osfhandle((long)hReadPipe, _O_RDONLY);
+ if (iFiledes != -1)
+ {
+ Fail("ERROR: _open_osfhandle successfullly opened "
+ " hReadPipe which was closed, with _O_RDONLY");
+ }
+
+ /*Test with a NULL handle and supported flag _O_RDONLY*/
+ hReadPipe = NULL;
+ iFiledes = _open_osfhandle((long)hReadPipe, _O_RDONLY);
+ if (iFiledes != -1)
+ {
+ Fail("ERROR: _open_osfhandle successfullly opened "
+ " hReadPipe=NULL with _O_RDONLY");
+ }
+
+ PAL_Terminate();
+ return (PASS);
+}