[Boost-commit] svn:boost r64595 - sandbox/SOC/2010/process/libs/process/test

Subject: [Boost-commit] svn:boost r64595 - sandbox/SOC/2010/process/libs/process/test
From: boris_at_[hidden]
Date: 2010-08-04 08:38:52

Author: bschaeling
Date: 2010-08-04 08:38:51 EDT (Wed, 04 Aug 2010)
New Revision: 64595
URL: http://svn.boost.org/trac/boost/changeset/64595

Log:
Added test case systembuf
Added:
   sandbox/SOC/2010/process/libs/process/test/systembuf.cpp   (contents, props changed)
Text files modified: 
   sandbox/SOC/2010/process/libs/process/test/Jamfile.jam |     1 +                                       
   1 files changed, 1 insertions(+), 0 deletions(-)

Modified: sandbox/SOC/2010/process/libs/process/test/Jamfile.jam
==============================================================================
--- sandbox/SOC/2010/process/libs/process/test/Jamfile.jam	(original)
+++ sandbox/SOC/2010/process/libs/process/test/Jamfile.jam	2010-08-04 08:38:51 EDT (Wed, 04 Aug 2010)
@@ -29,6 +29,7 @@
 run environment.cpp bfs ; 
 run handle.cpp bfs ; 
 run self.cpp bfs ; 
+run systembuf.cpp bfs ; 
 
 run arguments.cpp bfs : : helpers : <dependency>helpers ; 
 run child.cpp bfs : : helpers : <dependency>helpers ; 

Added: sandbox/SOC/2010/process/libs/process/test/systembuf.cpp
==============================================================================
--- (empty file)
+++ sandbox/SOC/2010/process/libs/process/test/systembuf.cpp	2010-08-04 08:38:51 EDT (Wed, 04 Aug 2010)
@@ -0,0 +1,115 @@
+// 
+// Boost.Process 
+// ~~~~~~~~~~~~~ 
+// 
+// Copyright (c) 2006, 2007 Julio M. Merino Vidal 
+// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling 
+// Copyright (c) 2009 Boris Schaeling 
+// Copyright (c) 2010 Felipe Tanus, Boris Schaeling 
+// 
+// Distributed under the Boost Software License, Version 1.0. (See accompanying 
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 
+// 
+
+#include <boost/process/config.hpp> 
+
+#if defined(BOOST_POSIX_API) 
+#   include <fcntl.h> 
+#elif defined(BOOST_WINDOWS_API) 
+#   include <windows.h> 
+#else 
+#   error "Unsupported platform." 
+#endif 
+
+#define BOOST_TEST_MAIN 
+#include "util/boost.hpp" 
+#include <istream> 
+#include <ostream> 
+#include <fstream> 
+#include <cstddef> 
+
+void write_data(std::ostream &os, std::size_t length) 
+{ 
+    char c = 'A'; 
+    for (std::size_t i = 0; i < length; ++i) 
+    { 
+        os << c; 
+        if (c == 'Z') 
+            c = 'A'; 
+        else 
+            ++c; 
+    } 
+    os.flush(); 
+} 
+
+void check_data(std::istream &is, std::size_t length) 
+{ 
+    char ch = 'A'; 
+    std::size_t i = 0; 
+    char c; 
+    while (is >> c) 
+    { 
+        BOOST_CHECK_EQUAL(c, ch); 
+        if (ch == 'Z') 
+            ch = 'A'; 
+        else 
+            ++ch; 
+        ++i; 
+    } 
+    BOOST_CHECK_EQUAL(i, length); 
+} 
+
+BOOST_AUTO_TEST_CASE(test_systembuf_read) 
+{ 
+    std::ofstream f("test_read.txt"); 
+    BOOST_REQUIRE(f.good()); 
+    write_data(f, 1024); 
+    f.close(); 
+
+#if defined(BOOST_POSIX_API) 
+    int fd = open("test_read.txt", O_RDONLY); 
+    BOOST_REQUIRE(fd != -1); 
+    bpd::systembuf sb(fd); 
+    std::istream is(&sb); 
+    check_data(is, 1024); 
+    close(fd); 
+#elif defined(BOOST_WINDOWS_API) 
+    HANDLE h = CreateFileA("test_read.txt", GENERIC_READ, 0, NULL, 
+        OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); 
+    BOOST_REQUIRE(h != INVALID_HANDLE_VALUE); 
+    bpd::systembuf sb(h); 
+    std::istream is(&sb); 
+    check_data(is, 1024); 
+    CloseHandle(h); 
+#endif 
+
+    BOOST_REQUIRE(bfs::remove("test_read.txt")); 
+} 
+
+BOOST_AUTO_TEST_CASE(test_systembuf_write) 
+{ 
+#if defined(BOOST_POSIX_API) 
+    int fd = open("test_write.txt", O_WRONLY | O_CREAT | O_TRUNC, 
+        S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH); 
+    BOOST_REQUIRE(fd != -1); 
+    bpd::systembuf sb(fd); 
+    std::ostream os(&sb); 
+    write_data(os, 1024); 
+    close(fd); 
+#elif defined(BOOST_WINDOWS_API) 
+    HANDLE h = CreateFileA("test_write.txt", GENERIC_WRITE, 0, NULL, 
+        CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); 
+    BOOST_REQUIRE(h != INVALID_HANDLE_VALUE); 
+    bpd::systembuf sb(h); 
+    std::ostream os(&sb); 
+    write_data(os, 1024); 
+    CloseHandle(h); 
+#endif 
+
+    std::ifstream f("test_write.txt"); 
+    BOOST_REQUIRE(f.good()); 
+    check_data(f, 1024); 
+    f.close(); 
+
+    BOOST_REQUIRE(bfs::remove("test_write.txt")); 
+}