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authorJiyoung Yun <jy910.yun@samsung.com>2016-11-23 19:09:09 +0900
committerJiyoung Yun <jy910.yun@samsung.com>2016-11-23 19:09:09 +0900
commit4b4aad7217d3292650e77eec2cf4c198ea9c3b4b (patch)
tree98110734c91668dfdbb126fcc0e15ddbd93738ca /src/pal/tests/palsuite/c_runtime/_fdopen/test1
parentfa45f57ed55137c75ac870356a1b8f76c84b229c (diff)
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Imported Upstream version 1.1.0upstream/1.1.0
Diffstat (limited to 'src/pal/tests/palsuite/c_runtime/_fdopen/test1')
-rw-r--r--src/pal/tests/palsuite/c_runtime/_fdopen/test1/CMakeLists.txt19
-rw-r--r--src/pal/tests/palsuite/c_runtime/_fdopen/test1/test1.c112
-rw-r--r--src/pal/tests/palsuite/c_runtime/_fdopen/test1/testinfo.dat23
3 files changed, 154 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/c_runtime/_fdopen/test1/CMakeLists.txt b/src/pal/tests/palsuite/c_runtime/_fdopen/test1/CMakeLists.txt
new file mode 100644
index 0000000000..441d32bd5c
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/_fdopen/test1/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 2.8.12.2)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(SOURCES
+ test1.c
+)
+
+add_executable(paltest_fdopen_test1
+ ${SOURCES}
+)
+
+add_dependencies(paltest_fdopen_test1 coreclrpal)
+
+target_link_libraries(paltest_fdopen_test1
+ pthread
+ m
+ coreclrpal
+)
diff --git a/src/pal/tests/palsuite/c_runtime/_fdopen/test1/test1.c b/src/pal/tests/palsuite/c_runtime/_fdopen/test1/test1.c
new file mode 100644
index 0000000000..b88267c6e4
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/_fdopen/test1/test1.c
@@ -0,0 +1,112 @@
+// 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: test1.c (fdopen)
+**
+** Purpose: Tests the PAL implementation of the fdopen function.
+** This will test fdopen in r (read) mode. This test
+** creates and opens a test pipe, to write and read
+** from. fdopen requires a file handle(int), therefore
+** _open_osfhandle is used to get that handle.
+** _open_osfhandle is only used with CreatePipe. The
+** test will write and read from the pipe comparing
+** the results.
+**
+** See /tests/palsuite/README.txt for more information.
+**
+**
+**===================================================================*/
+
+#include <palsuite.h>
+
+const char* cTestString = "one fish, two fish, read fish, blue fish.";
+
+int __cdecl main(int argc, char **argv)
+{
+ HANDLE hReadPipe = NULL;
+ HANDLE hWritePipe = NULL;
+ BOOL bRetVal = FALSE;
+ int iFiledes = 0;
+ DWORD dwBytesWritten;
+ char buffer[45];
+ FILE *fp;
+
+ 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");
+ }
+
+ /*Write to the write pipe handle*/
+ bRetVal = WriteFile(hWritePipe, // handle to file
+ cTestString, // data buffer
+ (DWORD)strlen(cTestString), // number of bytes to write
+ &dwBytesWritten, // number of bytes written
+ NULL); // overlapped buffer
+
+ if (bRetVal == FALSE)
+ {
+ Fail("ERROR: unable to write to pipe write handle "
+ "hWritePipe=0x%lx", hWritePipe);
+ }
+
+ /*Get a file descriptor for the read pipe handle*/
+ iFiledes = _open_osfhandle((long)hReadPipe, _O_RDONLY);
+
+ if (iFiledes == -1)
+ {
+ Fail("ERROR: _open_osfhandle failed to open "
+ " hReadPipe=0x%lx", hReadPipe);
+ }
+
+ /*Open read pipe handle in read mode*/
+ fp = _fdopen(iFiledes, "r");
+
+ if (fp == NULL)
+ {
+ Fail("ERROR: unable to fdopen file descriptor"
+ " iFiledes=%d", iFiledes);
+ }
+
+ /*Read from the read pipe handle*/
+ if((fread(buffer, sizeof(char), strlen(cTestString), fp)) == 0)
+ {
+ Fail("ERROR: Unable to read from file stream fp=0x%lx\n", fp);
+ }
+
+ /*Compare what was read with what was written.*/
+ if ((memcmp(cTestString, buffer, strlen(cTestString))) != 0)
+ {
+ Fail("ERROR: read \"%s\" expected \"%s\" \n", buffer, cTestString);
+ }
+
+ /*Close the file handle*/
+ if (_close(iFiledes) != 0)
+ {
+ Fail("ERROR: Unable to close file handle iFiledes=%d\n", iFiledes);
+ }
+
+ PAL_Terminate();
+ return (PASS);
+}
diff --git a/src/pal/tests/palsuite/c_runtime/_fdopen/test1/testinfo.dat b/src/pal/tests/palsuite/c_runtime/_fdopen/test1/testinfo.dat
new file mode 100644
index 0000000000..89e48bb4c1
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/_fdopen/test1/testinfo.dat
@@ -0,0 +1,23 @@
+# 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.
+
+Version = 1.0
+Section = C Runtime
+Function = fdopen
+Name = test for fdopen and _close
+TYPE = DEFAULT
+EXE1 = test1
+Description
+= Tests the PAL implementation of the fdopen function.
+= This will test fdopen in r (read) mode. This test
+= creates and opens a test pipe, to write and read
+= from. fdopen requires a file handle(int), therefore
+= _open_osfhandle is used to get that handle.
+= _open_osfhandle is only used with CreatePipe. The
+= test will write and read from the pipe comparing
+= the results.
+= As a secondary test, _close is tested since it needs
+= the handle returned by _open_osfhandle. The handle is
+= closed, then a read is attempted on the handle which
+= should fail.