1 files changed, 183 insertions, 0 deletions
diff --git a/libs/filesystem/test/convenience_test.cpp b/libs/filesystem/test/convenience_test.cpp
new file mode 100644
index 0000000000..0083eb7d58
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+++ b/libs/filesystem/test/convenience_test.cpp
@@ -0,0 +1,183 @@
+//  libs/filesystem/test/convenience_test.cpp  -----------------------------------------//
+
+//  Copyright Beman Dawes, 2002
+//  Copyright Vladimir Prus, 2002
+//  Use, modification, and distribution is subject to 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)
+
+//  See library home page at http://www.boost.org/libs/filesystem
+
+#include <boost/config/warning_disable.hpp>
+
+//  See deprecated_test for tests of deprecated features
+#ifndef BOOST_FILESYSTEM_NO_DEPRECATED 
+#  define BOOST_FILESYSTEM_NO_DEPRECATED
+#endif
+#ifndef BOOST_SYSTEM_NO_DEPRECATED 
+#  define BOOST_SYSTEM_NO_DEPRECATED
+#endif
+
+#include <boost/filesystem/convenience.hpp>
+
+#include <boost/config.hpp>
+# if defined( BOOST_NO_STD_WSTRING )
+#   error Configuration not supported: Boost.Filesystem V3 and later requires std::wstring support
+# endif
+
+#include <boost/detail/lightweight_test.hpp>
+
+#ifndef BOOST_LIGHTWEIGHT_MAIN
+#  include <boost/test/prg_exec_monitor.hpp>
+#else
+#  include <boost/detail/lightweight_main.hpp>
+#endif
+
+#include <boost/bind.hpp>
+#include <fstream>
+#include <iostream>
+
+namespace fs = boost::filesystem;
+using fs::path;
+namespace sys = boost::system;
+
+namespace
+{
+  template< typename F >
+    bool throws_fs_error(F func)
+  {
+    try { func(); }
+
+    catch (const fs::filesystem_error &)
+    {
+      return true;
+    }
+    return false;
+  }
+
+    void create_recursive_iterator(const fs::path & ph)
+    {
+      fs::recursive_directory_iterator it(ph);
+    }
+}
+
+//  ------------------------------------------------------------------------------------//
+
+int cpp_main(int, char*[])
+{
+
+//  create_directories() tests  --------------------------------------------------------//
+
+  BOOST_TEST(!fs::create_directories("/")); // should be harmless
+
+  path unique_dir = fs::unique_path();  // unique name in case tests running in parallel
+  path unique_yy = unique_dir / "yy";
+  path unique_yya = unique_dir / "yya";
+  path unique_yy_zz = unique_dir / "yy" / "zz";
+
+  fs::remove_all(unique_dir);  // make sure slate is blank
+  BOOST_TEST(!fs::exists(unique_dir)); // reality check
+
+  BOOST_TEST(fs::create_directories(unique_dir));
+  BOOST_TEST(fs::exists(unique_dir));
+  BOOST_TEST(fs::is_directory(unique_dir));
+
+  BOOST_TEST(fs::create_directories(unique_yy_zz));
+  BOOST_TEST(fs::exists(unique_dir));
+  BOOST_TEST(fs::exists(unique_yy));
+  BOOST_TEST(fs::exists(unique_yy_zz));
+  BOOST_TEST(fs::is_directory(unique_dir));
+  BOOST_TEST(fs::is_directory(unique_yy));
+  BOOST_TEST(fs::is_directory(unique_yy_zz));
+
+  path is_a_file(unique_dir / "uu");
+  {
+    std::ofstream f(is_a_file.string().c_str());
+    BOOST_TEST(!!f);
+  }
+  BOOST_TEST(throws_fs_error(
+    boost::bind(fs::create_directories, is_a_file)));
+  BOOST_TEST(throws_fs_error(
+    boost::bind(fs::create_directories, is_a_file / "aa")));
+
+// recursive_directory_iterator tests ----------------------------------------//
+
+  sys::error_code ec;
+  fs::recursive_directory_iterator it("/no-such-path", ec);
+  BOOST_TEST(ec);
+
+  BOOST_TEST(throws_fs_error(
+    boost::bind(create_recursive_iterator, "/no-such-path")));
+
+  fs::remove(unique_dir / "uu");
+
+#ifdef BOOST_WINDOWS_API
+  // These tests depends on ordering of directory entries, and that's guaranteed
+  // on Windows but not necessarily on other operating systems
+  {
+    std::ofstream f(unique_yya.string().c_str());
+    BOOST_TEST(!!f);
+  }
+
+  for (it = fs::recursive_directory_iterator(unique_dir);
+        it != fs::recursive_directory_iterator(); ++it)
+    { std::cout << it->path() << '\n'; }
+
+  it = fs::recursive_directory_iterator(unique_dir);
+  BOOST_TEST(it->path() == unique_yy);
+  BOOST_TEST(it.level() == 0);
+  ++it;
+  BOOST_TEST(it->path() == unique_yy_zz);
+  BOOST_TEST(it.level() == 1);
+  it.pop();
+  BOOST_TEST(it->path() == unique_yya);
+  BOOST_TEST(it.level() == 0);
+  it++;
+  BOOST_TEST(it == fs::recursive_directory_iterator());
+
+  it = fs::recursive_directory_iterator(unique_dir);
+  BOOST_TEST(it->path() == unique_yy);
+  it.no_push();
+  ++it;
+  BOOST_TEST(it->path() == unique_yya);
+  ++it;
+  BOOST_TEST(it == fs::recursive_directory_iterator());
+
+  fs::remove(unique_yya);
+#endif
+
+  it = fs::recursive_directory_iterator(unique_yy_zz);
+  BOOST_TEST(it == fs::recursive_directory_iterator());
+  
+  it = fs::recursive_directory_iterator(unique_dir);
+  BOOST_TEST(it->path() == unique_yy);
+  BOOST_TEST(it.level() == 0);
+  ++it;
+  BOOST_TEST(it->path() == unique_yy_zz);
+  BOOST_TEST(it.level() == 1);
+  it++;
+  BOOST_TEST(it == fs::recursive_directory_iterator());
+
+  it = fs::recursive_directory_iterator(unique_dir);
+  BOOST_TEST(it->path() == unique_yy);
+  it.no_push();
+  ++it;
+  BOOST_TEST(it == fs::recursive_directory_iterator());
+
+  it = fs::recursive_directory_iterator(unique_dir);
+  BOOST_TEST(it->path() == unique_yy);
+  ++it;
+  it.pop();
+  BOOST_TEST(it == fs::recursive_directory_iterator());
+
+  ec.clear();
+  BOOST_TEST(!ec);
+  // check that two argument failed constructor creates the end iterator 
+  BOOST_TEST(fs::recursive_directory_iterator("nosuchdir", ec)
+    == fs::recursive_directory_iterator());
+  BOOST_TEST(ec);
+
+  fs::remove_all(unique_dir);  // clean up behind ourselves
+
+  return ::boost::report_errors();
+}