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// path_test program -----------------------------------------------------------------//
// Copyright Beman Dawes 2002, 2008
// 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
// basic_path's stem(), extension(), and replace_extension() tests are based
// on basename(), extension(), and change_extension() tests from the original
// convenience_test.cpp by Vladimir Prus.
//--------------------------------------------------------------------------------------//
// //
// Caution //
// //
// The class path relational operators (==, !=, <, etc.) on Windows treat slash and //
// backslash as equal. Thus any tests on Windows where the difference between slash //
// and backslash is significant should compare strings rather than paths. //
// //
// BOOST_TEST(path == path) // '\\' and '/' are equal //
// BOOST_TEST(path == convertable to string) // '\\' and '/' are equal //
// PATH_TEST_EQ(path, path) // '\\' and '/' are equal //
// //
// BOOST_TEST(path.string() == path.string()) // '\\' and '/' are not equal //
// BOOST_TEST(path.string() == //
// convertable to string) // '\\' and '/' are not equal //
// PATH_TEST_EQ(path.string(), //
// convertable to string) // '\\' and '/' are not equal //
// //
// The last of these is often what is needed, so the PATH_TEST_EQ macro is provided. //
// It converts its first argument to a path, and then performs a .string() on it, //
// eliminating much boilerplate .string() or even path(...).string() code. //
// //
// PATH_TEST_EQ(path, convertable to string) // '\\' and '/' are not equal //
// //
//--------------------------------------------------------------------------------------//
#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/operations.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/utility.hpp>
#include <iostream>
#include <sstream>
#include <array>
#include <string>
#include <vector>
#include <cstring>
#include <cassert>
#define BOOST_LIGHTWEIGHT_TEST_OSTREAM std::cout
#include <boost/core/lightweight_test.hpp>
#include <boost/detail/lightweight_main.hpp>
namespace fs = boost::filesystem;
using boost::filesystem::path;
using boost::next;
using boost::prior;
using std::cout;
using std::endl;
#ifdef BOOST_WINDOWS_API
# define BOOST_DIR_SEP "\\"
#else
# define BOOST_DIR_SEP "/"
#endif
#define PATH_TEST_EQ(a, b) check(a, b, __FILE__, __LINE__)
namespace
{
std::string platform(BOOST_PLATFORM);
std::string src_file(__FILE__);
path p1("fe/fi/fo/fum");
path p2(p1);
path p3;
path p4("foobar");
path p5;
void check(const fs::path & source,
const std::string & expected, const char* file, int line)
{
if (source.string() == expected)
return;
// The format of this message is choosen to ensure that double-clicking on the
// message in the Visual Studio IDE output window will take you to the line in the
// file that caused the error.
cout << file
<< '(' << line << "): source: \"" << source.string()
<< "\" != expected \"" << expected
<< "\"" << endl;
++::boost::detail::test_errors();
}
void member_check(const fs::path& p, const std::string& member, const fs::path& result,
const std::string& expected, int line)
{
if (result.string() == expected) // string() required on Windows to convert from
// native wstring to same type as expected.
return;
// The format of this message is choosen to ensure that double-clicking on the
// message in the Visual Studio IDE output window will take you to the line in the
// file that caused the error.
cout << src_file
<< '(' << line << "): error: path(" << p << ")." << member
<< "().string() result " << result << " != expected \"" << expected << "\""
<< endl;
++::boost::detail::test_errors();
}
// decomposition test support ------------------------------------------------------//
struct dtst
{
int line;
const char* path;
const char* root_name;
const char* root_directory;
const char* root_path;
const char* relative_path;
const char* parent_path;
const char* filename;
const char* stem;
const char* extension;
};
static const dtst decomp_table[]
{
// root_ root_ root_ relative_ parent_
// path name dir path path path filename stem ext
dtst{__LINE__, "//foo/bar/baz.bak", "//foo", "/", "//foo/", "bar/baz.bak" , "//foo/bar", "baz.bak", "baz",".bak"},
dtst{__LINE__, "" , "" , "" , "" , "" , "" , "" , "" , ""},
dtst{__LINE__, " " , "" , "" , "" , " " , "" , " " , " " , ""},
dtst{__LINE__, "/" , "" , "/", "/", "" , "/" , "" , "" , ""},
dtst{__LINE__, "//" , "//" , "" , "//", "" , "//" , "" , "" , ""},
dtst{__LINE__, "///" , "" , "/", "/", "" , "/" , "" , "" , ""},
dtst{__LINE__, "." , "" , "" , "" , "." , "" , "." , "." , "" },
dtst{__LINE__, "/." , "" , "/", "/", "." , "/" , "." , "." , "" },
dtst{__LINE__, ".." , "" , "" , "" , ".." , "" , ".." , ".." , "" },
dtst{__LINE__, "foo" , "" , "" , "" , "foo" , "" , "foo" , "foo" , ""},
dtst{__LINE__, "foo/bar" , "" , "" , "" , "foo/bar" , "foo" , "bar" , "bar" , ""},
dtst{__LINE__, "foo/bar/baz" , "" , "" , "" , "foo/bar/baz" , "foo/bar" , "baz" , "baz" , ""},
dtst{__LINE__, "foo//bar//baz" , "" , "" , "" , "foo/bar/baz" , "foo/bar" , "baz" , "baz" , "" },
dtst{__LINE__, "foo///bar///baz" , "" , "" , "" , "foo/bar/baz" , "foo/bar" , "baz" , "baz" , "" },
dtst{__LINE__, "foo/bar.baz" , "" , "" , "" , "foo/bar.baz" , "foo" , "bar.baz" , "bar" , ".baz"},
dtst{__LINE__, "bar.baz.bak" , "" , "" , "" , "bar.baz.bak" , "" , "bar.baz.bak","bar.baz", ".bak" },
dtst{__LINE__, "/foo" , "" , "/", "/", "foo" , "/" , "foo" , "foo" , ""},
dtst{__LINE__, "/foo/bar" , "" , "/", "/", "foo/bar" , "/foo" , "bar" , "bar" , ""},
dtst{__LINE__, "//net" , "//net", "" ,"//net", "" , "//net" , "" , "" , ""},
dtst{__LINE__, "//net/" , "//net", "/","//net/", "" , "//net/" , "" , "" , ""},
dtst{__LINE__, "//net/foo" , "//net", "/","//net/", "foo" , "//net/" , "foo" , "foo" , ""},
// Some paths invalid on Windows are included below because these paths must still
// decompose correctly on both Windows and POSIX.
dtst{__LINE__, ":" , "" , "" , "" , ":" , "" , ":" , ":" , ""},
dtst{__LINE__, "ab:" , "" , "" , "" , "ab:" , "ab:" , "ab:" , "ab:" , ""},
dtst{__LINE__, "/c:" , "" , "/" , "/", "c:" , "/" , "c:" , "c:" , ""},
#ifdef BOOST_WINDOWS_API
dtst{__LINE__, "c:" , "c:" , "" , "c:", "" , "c:" , "" , "" , ""},
dtst{__LINE__, "c:d:" , "c:" , "" , "c:", "" , "c:" , "d:" , "d:" , ""},
dtst{__LINE__, "c:/" , "c:" , "/", "c:/", "" , "c:/" , "" , "" , ""},
dtst{__LINE__, "c:/.foo" , "c:" , "/", "c:/", ".foo" , "c:/" , ".foo" , ".foo" , ""},
#endif
// root_ root_ root_ relative_ parent_
// path name dir path path path filename stem ext
};
void decomposition_table_tests()
{
cout << "decomposition_table_tests..." << endl;
cout << sizeof(decomp_table)/sizeof(dtst) << endl;
for (const dtst& test : decomp_table)
{
path p(test.path);
cout << test.line << " " << p << endl;
member_check(p, "root_name", p.root_name(), test.root_name, test.line);
member_check(p, "root_directory", p.root_directory(),test.root_directory,test.line);
member_check(p, "root_path", p.root_path(), test.root_path, test.line);
member_check(p, "relative_path", p.relative_path(), test.relative_path, test.line);
member_check(p, "parent_path", p.parent_path(), test.parent_path, test.line);
member_check(p, "filename", p.filename(), test.filename, test.line);
member_check(p, "stem", p.stem(), test.stem, test.line);
member_check(p, "extension", p.extension(), test.extension, test.line);
}
std::cout << " end decomposition_table_tests" << std::endl;
}
// exception_tests -------------------------------------------------------------------//
void exception_tests()
{
std::cout << "exception_tests..." << std::endl;
const std::string str_1("string-1");
boost::system::error_code ec(12345, boost::system::system_category());
try { throw fs::filesystem_error(str_1, ec); }
catch (const fs::filesystem_error & ex)
{
//std::cout << ex.what() << "*" << std::endl;
//BOOST_TEST(std::strcmp(ex.what(),
// "string-1: Unknown error") == 0);
BOOST_TEST(ex.code() == ec);
}
try { throw fs::filesystem_error(str_1, "p1", "p2", ec); }
catch (const fs::filesystem_error & ex)
{
//std::cout << ex.what() << "*" << std::endl;
//BOOST_TEST(std::strcmp(ex.what(),
// "string-1: Unknown error: \"p1\", \"p2\"") == 0);
BOOST_TEST(ex.code() == ec);
BOOST_TEST(ex.path1() == "p1");
BOOST_TEST(ex.path2() == "p2");
}
}
// overload_tests ------------------------------------------------------------------//
// These verify various overloads don't cause compiler errors
// They pre-date operations_unit_test.cpp
void overload_tests()
{
std::cout << "overload_tests..." << std::endl;
fs::exists(p1);
fs::exists("foo");
fs::exists(std::string("foo"));
fs::exists(p1 / path("foo"));
fs::exists(p1 / "foo");
fs::exists(p1 / std::string("foo"));
fs::exists("foo" / p1);
fs::exists(std::string("foo") / p1);
p4 /= path("foo");
p4 /= "foo";
p4 /= std::string("foo");
}
// iterator_tests ------------------------------------------------------------------//
void iterator_tests()
{
std::cout << "iterator_tests..." << std::endl;
path itr_ck = "";
path::const_iterator itr = itr_ck.begin();
BOOST_TEST(itr == itr_ck.end());
itr_ck = "/";
itr = itr_ck.begin();
BOOST_TEST(itr->string() == "/");
BOOST_TEST(++itr == itr_ck.end());
BOOST_TEST((--itr)->string() == "/");
itr_ck = "foo";
BOOST_TEST(*itr_ck.begin() == std::string("foo"));
BOOST_TEST(boost::next(itr_ck.begin()) == itr_ck.end());
BOOST_TEST(*boost::prior(itr_ck.end()) == std::string("foo"));
BOOST_TEST(boost::prior(itr_ck.end()) == itr_ck.begin());
itr_ck = path("/foo");
BOOST_TEST((itr_ck.begin())->string() == "/");
BOOST_TEST(*boost::next(itr_ck.begin()) == std::string("foo"));
BOOST_TEST(boost::next(boost::next(itr_ck.begin())) == itr_ck.end());
BOOST_TEST(boost::next(itr_ck.begin()) == boost::prior(itr_ck.end()));
BOOST_TEST(*boost::prior(itr_ck.end()) == std::string("foo"));
BOOST_TEST(*boost::prior(boost::prior(itr_ck.end())) == std::string("/"));
BOOST_TEST(boost::prior(boost::prior(itr_ck.end())) == itr_ck.begin());
itr_ck = "/foo/bar";
itr = itr_ck.begin();
BOOST_TEST(itr->string() == "/");
BOOST_TEST(*++itr == std::string("foo"));
BOOST_TEST(*++itr == std::string("bar"));
BOOST_TEST(++itr == itr_ck.end());
PATH_TEST_EQ(*--itr, "bar");
PATH_TEST_EQ(*--itr, "foo");
PATH_TEST_EQ(*--itr, "/");
itr_ck = "/foo//bar";
itr = itr_ck.begin();
BOOST_TEST(itr->string() == "/");
BOOST_TEST(*++itr == std::string("foo"));
BOOST_TEST(*++itr == std::string("bar"));
BOOST_TEST(++itr == itr_ck.end());
PATH_TEST_EQ(*--itr, "bar");
PATH_TEST_EQ(*--itr, "foo");
PATH_TEST_EQ(*--itr, "/");
itr_ck = "../f"; // previously failed due to short name bug
itr = itr_ck.begin();
PATH_TEST_EQ(itr->string(), "..");
PATH_TEST_EQ(*++itr, "f");
BOOST_TEST(++itr == itr_ck.end());
PATH_TEST_EQ(*--itr, "f");
PATH_TEST_EQ(*--itr, "..");
itr_ck = "//..";
itr = itr_ck.begin();
PATH_TEST_EQ(itr->string(), "//..");
BOOST_TEST(++itr == itr_ck.end());
PATH_TEST_EQ(*--itr, "//..");
itr_ck = "//.";
itr = itr_ck.begin();
PATH_TEST_EQ(itr->string(), "//.");
BOOST_TEST(++itr == itr_ck.end());
PATH_TEST_EQ(*--itr, "//.");
// std::filesystem says treat "/foo/bar/" as "/", "foo", "bar", ""
itr_ck = "/foo/bar/";
itr = itr_ck.begin();
PATH_TEST_EQ(itr->string(), "/");
PATH_TEST_EQ(*++itr, "foo");
BOOST_TEST(itr != itr_ck.end());
PATH_TEST_EQ(*++itr, "bar");
BOOST_TEST(itr != itr_ck.end());
PATH_TEST_EQ(*++itr, "");
BOOST_TEST(itr != itr_ck.end()); // verify the "" isn't also seen as end()
BOOST_TEST(++itr == itr_ck.end());
PATH_TEST_EQ(*--itr, "");
PATH_TEST_EQ(*--itr, "bar");
PATH_TEST_EQ(*--itr, "foo");
PATH_TEST_EQ(*--itr, "/");
// std::filesystem says treat "/foo//bar//" as "/", "foo", "bar", ""
itr_ck = "/foo//bar//";
itr = itr_ck.begin();
PATH_TEST_EQ(itr->string(), "/");
PATH_TEST_EQ(*++itr, "foo");
BOOST_TEST(itr != itr_ck.end());
PATH_TEST_EQ(*++itr, "bar");
BOOST_TEST(itr != itr_ck.end());
PATH_TEST_EQ(*++itr, "");
BOOST_TEST(itr != itr_ck.end()); // verify the "" isn't also seen as end()
BOOST_TEST(++itr == itr_ck.end());
PATH_TEST_EQ(*--itr, "");
PATH_TEST_EQ(*--itr, "bar");
PATH_TEST_EQ(*--itr, "foo");
PATH_TEST_EQ(*--itr, "/");
// std::filesystem says treat "/f/b/" as "/", "foo", "bar", ""
itr_ck = "/f/b/";
itr = itr_ck.begin();
PATH_TEST_EQ(itr->string(), "/");
PATH_TEST_EQ(*++itr, "f");
PATH_TEST_EQ(*++itr, "b");
PATH_TEST_EQ(*++itr, "");
BOOST_TEST(itr != itr_ck.end()); // verify the "" isn't also seen as end()
BOOST_TEST(++itr == itr_ck.end());
PATH_TEST_EQ(*--itr, "");
PATH_TEST_EQ(*--itr, "b");
PATH_TEST_EQ(*--itr, "f");
PATH_TEST_EQ(*--itr, "/");
// std::filesystem says treat "a/b/" as "a/b/."
// Although similar to the prior test case, this failed the '"." isn't end' test due
// to a bug, while the prior case did not fail.
itr_ck = "a/b/";
itr = itr_ck.begin();
PATH_TEST_EQ(*itr, "a");
PATH_TEST_EQ(*++itr, "b");
PATH_TEST_EQ(*++itr, "");
BOOST_TEST(itr != itr_ck.end()); // verify the "" isn't also seen as end()
BOOST_TEST(++itr == itr_ck.end());
PATH_TEST_EQ(*--itr, "");
PATH_TEST_EQ(*--itr, "b");
PATH_TEST_EQ(*--itr, "a");
itr_ck = "//net";
itr = itr_ck.begin();
// two leading slashes are permitted by POSIX (as implementation defined),
// while for Windows it is always well defined (as a network name)
PATH_TEST_EQ(itr->string(), "//net");
BOOST_TEST(++itr == itr_ck.end());
PATH_TEST_EQ(*--itr, "//net");
itr_ck = "//net/";
itr = itr_ck.begin();
PATH_TEST_EQ(itr->string(), "//net");
PATH_TEST_EQ(*++itr, "/");
BOOST_TEST(++itr == itr_ck.end());
PATH_TEST_EQ(*--itr, "/");
PATH_TEST_EQ(*--itr, "//net");
itr_ck = "//foo///bar///";
itr = itr_ck.begin();
PATH_TEST_EQ(itr->string(), "//foo");
PATH_TEST_EQ(*++itr, "/");
PATH_TEST_EQ(*++itr, "bar");
PATH_TEST_EQ(*++itr, "");
BOOST_TEST(++itr == itr_ck.end());
PATH_TEST_EQ(*--itr, "");
PATH_TEST_EQ(*--itr, "bar");
PATH_TEST_EQ(*--itr, "/");
PATH_TEST_EQ(*--itr, "//foo");
itr_ck = "///foo///bar///";
itr = itr_ck.begin();
// three or more leading slashes are to be treated as a single slash
PATH_TEST_EQ(itr->string(), "/");
PATH_TEST_EQ(*++itr, "foo");
PATH_TEST_EQ(*++itr, "bar");
PATH_TEST_EQ(*++itr, "");
BOOST_TEST(++itr == itr_ck.end());
PATH_TEST_EQ(*--itr, "");
PATH_TEST_EQ(*--itr, "bar");
PATH_TEST_EQ(*--itr, "foo");
PATH_TEST_EQ(*--itr, "/");
if (platform == "Windows")
{
itr_ck = "c:/";
itr = itr_ck.begin();
PATH_TEST_EQ(itr->string(), "c:");
PATH_TEST_EQ(*++itr, std::string("/"));
BOOST_TEST(++itr == itr_ck.end());
PATH_TEST_EQ(*--itr, "/");
PATH_TEST_EQ(*--itr, "c:");
itr_ck = "c:\\";
itr = itr_ck.begin();
PATH_TEST_EQ(itr->string(), "c:");
PATH_TEST_EQ(*++itr, "/"); // test that iteration returns generic format
BOOST_TEST(++itr == itr_ck.end());
PATH_TEST_EQ(*--itr, "/"); // test that iteration returns generic format
PATH_TEST_EQ(*--itr, "c:");
itr_ck = "c:/foo";
itr = itr_ck.begin();
BOOST_TEST(*itr == std::string("c:"));
BOOST_TEST(*++itr == std::string("/"));
BOOST_TEST(*++itr == std::string("foo"));
BOOST_TEST(++itr == itr_ck.end());
BOOST_TEST(*--itr == std::string("foo"));
BOOST_TEST((--itr)->string() == "/");
BOOST_TEST(*--itr == std::string("c:"));
itr_ck = "c:\\foo";
itr = itr_ck.begin();
BOOST_TEST(*itr == std::string("c:"));
BOOST_TEST(*++itr == std::string("\\"));
BOOST_TEST(*++itr == std::string("foo"));
BOOST_TEST(++itr == itr_ck.end());
BOOST_TEST(*--itr == std::string("foo"));
BOOST_TEST(*--itr == std::string("\\"));
BOOST_TEST(*--itr == std::string("c:"));
itr_ck = "\\\\\\foo\\\\\\bar\\\\\\";
itr = itr_ck.begin();
// three or more leading slashes are to be treated as a single slash
PATH_TEST_EQ(itr->string(), "/");
PATH_TEST_EQ(*++itr, "foo");
PATH_TEST_EQ(*++itr, "bar");
PATH_TEST_EQ(*++itr, "");
BOOST_TEST(++itr == itr_ck.end());
PATH_TEST_EQ(*--itr, "");
PATH_TEST_EQ(*--itr, "bar");
PATH_TEST_EQ(*--itr, "foo");
PATH_TEST_EQ(*--itr, "/");
itr_ck = "c:foo";
itr = itr_ck.begin();
BOOST_TEST(*itr == std::string("c:"));
BOOST_TEST(*++itr == std::string("foo"));
BOOST_TEST(++itr == itr_ck.end());
BOOST_TEST(*--itr == std::string("foo"));
BOOST_TEST(*--itr == std::string("c:"));
itr_ck = "c:foo/";
itr = itr_ck.begin();
BOOST_TEST(*itr == std::string("c:"));
BOOST_TEST(*++itr == std::string("foo"));
BOOST_TEST(*++itr == std::string(""));
BOOST_TEST(++itr == itr_ck.end());
BOOST_TEST(*--itr == std::string(""));
BOOST_TEST(*--itr == std::string("foo"));
BOOST_TEST(*--itr == std::string("c:"));
itr_ck = path("c:");
BOOST_TEST(*itr_ck.begin() == std::string("c:"));
BOOST_TEST(next(itr_ck.begin()) == itr_ck.end());
BOOST_TEST(prior(itr_ck.end()) == itr_ck.begin());
BOOST_TEST(*prior(itr_ck.end()) == std::string("c:"));
itr_ck = path("c:/");
BOOST_TEST(*itr_ck.begin() == std::string("c:"));
BOOST_TEST(*next(itr_ck.begin()) == std::string("/"));
BOOST_TEST(next(next(itr_ck.begin())) == itr_ck.end());
BOOST_TEST(prior(prior(itr_ck.end())) == itr_ck.begin());
BOOST_TEST(*prior(itr_ck.end()) == std::string("/"));
BOOST_TEST(*prior(prior(itr_ck.end())) == std::string("c:"));
itr_ck = path("c:foo");
BOOST_TEST(*itr_ck.begin() == std::string("c:"));
BOOST_TEST(*next(itr_ck.begin()) == std::string("foo"));
BOOST_TEST(next(next(itr_ck.begin())) == itr_ck.end());
BOOST_TEST(prior(prior(itr_ck.end())) == itr_ck.begin());
BOOST_TEST(*prior(itr_ck.end()) == std::string("foo"));
BOOST_TEST(*prior(prior(itr_ck.end())) == std::string("c:"));
itr_ck = path("c:/foo");
BOOST_TEST(*itr_ck.begin() == std::string("c:"));
BOOST_TEST(*next(itr_ck.begin()) == std::string("/"));
BOOST_TEST(*next(next(itr_ck.begin())) == std::string("foo"));
BOOST_TEST(next(next(next(itr_ck.begin()))) == itr_ck.end());
BOOST_TEST(prior(prior(prior(itr_ck.end()))) == itr_ck.begin());
BOOST_TEST(*prior(itr_ck.end()) == std::string("foo"));
BOOST_TEST(*prior(prior(itr_ck.end())) == std::string("/"));
BOOST_TEST(*prior(prior(prior(itr_ck.end()))) == std::string("c:"));
itr_ck = path("//net");
BOOST_TEST(*itr_ck.begin() == std::string("//net"));
BOOST_TEST(next(itr_ck.begin()) == itr_ck.end());
BOOST_TEST(prior(itr_ck.end()) == itr_ck.begin());
BOOST_TEST(*prior(itr_ck.end()) == std::string("//net"));
itr_ck = path("//net/");
PATH_TEST_EQ(itr_ck.begin()->string(), "//net");
PATH_TEST_EQ(next(itr_ck.begin())->string(), "/");
BOOST_TEST(next(next(itr_ck.begin())) == itr_ck.end());
BOOST_TEST(prior(prior(itr_ck.end())) == itr_ck.begin());
PATH_TEST_EQ(prior(itr_ck.end())->string(), "/");
PATH_TEST_EQ(prior(prior(itr_ck.end()))->string(), "//net");
itr_ck = path("//net/foo");
BOOST_TEST(*itr_ck.begin() == std::string("//net"));
BOOST_TEST(*next(itr_ck.begin()) == std::string("/"));
BOOST_TEST(*next(next(itr_ck.begin())) == std::string("foo"));
BOOST_TEST(next(next(next(itr_ck.begin()))) == itr_ck.end());
BOOST_TEST(prior(prior(prior(itr_ck.end()))) == itr_ck.begin());
BOOST_TEST(*prior(itr_ck.end()) == std::string("foo"));
BOOST_TEST(*prior(prior(itr_ck.end())) == std::string("/"));
BOOST_TEST(*prior(prior(prior(itr_ck.end()))) == std::string("//net"));
itr_ck = path("prn:");
BOOST_TEST(*itr_ck.begin() == std::string("prn:"));
BOOST_TEST(next(itr_ck.begin()) == itr_ck.end());
BOOST_TEST(prior(itr_ck.end()) == itr_ck.begin());
BOOST_TEST(*prior(itr_ck.end()) == std::string("prn:"));
}
else
{
itr_ck = "///";
itr = itr_ck.begin();
PATH_TEST_EQ(itr->string(), "/");
BOOST_TEST(++itr == itr_ck.end());
}
}
// non_member_tests ----------------------------------------------------------------//
void non_member_tests()
{
std::cout << "non_member_tests..." << std::endl;
// test non-member functions, particularly operator overloads
path e, e2;
std::string es, es2;
char ecs[] = "";
char ecs2[] = "";
char acs[] = "a";
std::string as(acs);
path a(as);
char acs2[] = "a";
std::string as2(acs2);
path a2(as2);
char bcs[] = "b";
std::string bs(bcs);
path b(bs);
// swap
a.swap(b);
BOOST_TEST(a.string() == "b");
BOOST_TEST(b.string() == "a");
fs::swap(a, b);
BOOST_TEST(a.string() == "a");
BOOST_TEST(b.string() == "b");
// probe operator /
PATH_TEST_EQ(path("") / ".", ".");
PATH_TEST_EQ(path("") / "..", "..");
if (platform == "Windows")
{
BOOST_TEST(path("foo\\bar") == "foo/bar");
BOOST_TEST((b / a).native() == path("b\\a").native());
BOOST_TEST((bs / a).native() == path("b\\a").native());
BOOST_TEST((bcs / a).native() == path("b\\a").native());
BOOST_TEST((b / as).native() == path("b\\a").native());
BOOST_TEST((b / acs).native() == path("b\\a").native());
PATH_TEST_EQ(path("a") / "b", "a\\b");
PATH_TEST_EQ(path("..") / "", "..");
PATH_TEST_EQ(path("foo") / path("bar"), "foo\\bar"); // path arg
PATH_TEST_EQ(path("foo") / "bar", "foo\\bar"); // const char* arg
PATH_TEST_EQ(path("foo") / path("woo/bar").filename(), "foo\\bar"); // const std::string & arg
PATH_TEST_EQ("foo" / path("bar"), "foo\\bar");
PATH_TEST_EQ(path("..") / ".." , "..\\..");
PATH_TEST_EQ(path("/") / ".." , "/..");
PATH_TEST_EQ(path("/..") / ".." , "/..\\..");
PATH_TEST_EQ(path("..") / "foo" , "..\\foo");
PATH_TEST_EQ(path("foo") / ".." , "foo\\..");
PATH_TEST_EQ(path("..") / "f" , "..\\f");
PATH_TEST_EQ(path("/..") / "f" , "/..\\f");
PATH_TEST_EQ(path("f") / ".." , "f\\..");
PATH_TEST_EQ(path("foo") / ".." / ".." , "foo\\..\\..");
PATH_TEST_EQ(path("foo") / ".." / ".." / ".." , "foo\\..\\..\\..");
PATH_TEST_EQ(path("f") / ".." / "b" , "f\\..\\b");
PATH_TEST_EQ(path("foo") / ".." / "bar" , "foo\\..\\bar");
PATH_TEST_EQ(path("foo") / "bar" / ".." , "foo\\bar\\..");
PATH_TEST_EQ(path("foo") / "bar" / ".." / "..", "foo\\bar\\..\\..");
PATH_TEST_EQ(path("foo") / "bar" / ".." / "blah", "foo\\bar\\..\\blah");
PATH_TEST_EQ(path("f") / "b" / ".." , "f\\b\\..");
PATH_TEST_EQ(path("f") / "b" / ".." / "a", "f\\b\\..\\a");
PATH_TEST_EQ(path("foo") / "bar" / "blah" / ".." / "..", "foo\\bar\\blah\\..\\..");
PATH_TEST_EQ(path("foo") / "bar" / "blah" / ".." / ".." / "bletch", "foo\\bar\\blah\\..\\..\\bletch");
PATH_TEST_EQ(path(".") / "foo", ".\\foo");
PATH_TEST_EQ(path(".") / "..", ".\\..");
PATH_TEST_EQ(path("foo") / ".", "foo\\.");
PATH_TEST_EQ(path("..") / ".", "..\\.");
PATH_TEST_EQ(path(".") / ".", ".\\.");
PATH_TEST_EQ(path(".") / "." / ".", ".\\.\\.");
PATH_TEST_EQ(path(".") / "foo" / ".", ".\\foo\\.");
PATH_TEST_EQ(path("foo") / "." / "bar", "foo\\.\\bar");
PATH_TEST_EQ(path("foo") / "." / ".", "foo\\.\\.");
PATH_TEST_EQ(path("foo") / "." / "..", "foo\\.\\..");
PATH_TEST_EQ(path(".") / "." / "..", ".\\.\\..");
PATH_TEST_EQ(path(".") / ".." / ".", ".\\..\\.");
PATH_TEST_EQ(path("..") / "." / ".", "..\\.\\.");
}
else // POSIX
{
PATH_TEST_EQ(b / a, "b/a");
PATH_TEST_EQ(bs / a, "b/a");
PATH_TEST_EQ(bcs / a, "b/a");
PATH_TEST_EQ(b / as, "b/a");
PATH_TEST_EQ(b / acs, "b/a");
PATH_TEST_EQ(path("a") / "b", "a/b");
PATH_TEST_EQ(path("..") / "", "..");
PATH_TEST_EQ(path("") / "..", "..");
PATH_TEST_EQ(path("foo") / path("bar"), "foo/bar"); // path arg
PATH_TEST_EQ(path("foo") / "bar", "foo/bar"); // const char* arg
PATH_TEST_EQ(path("foo") / path("woo/bar").filename(), "foo/bar"); // const std::string & arg
PATH_TEST_EQ("foo" / path("bar"), "foo/bar");
PATH_TEST_EQ(path("..") / ".." , "../..");
PATH_TEST_EQ(path("/") / ".." , "/..");
PATH_TEST_EQ(path("/..") / ".." , "/../..");
PATH_TEST_EQ(path("..") / "foo" , "../foo");
PATH_TEST_EQ(path("foo") / ".." , "foo/..");
PATH_TEST_EQ(path("..") / "f" , "../f");
PATH_TEST_EQ(path("/..") / "f" , "/../f");
PATH_TEST_EQ(path("f") / ".." , "f/..");
PATH_TEST_EQ(path("foo") / ".." / ".." , "foo/../..");
PATH_TEST_EQ(path("foo") / ".." / ".." / ".." , "foo/../../..");
PATH_TEST_EQ(path("f") / ".." / "b" , "f/../b");
PATH_TEST_EQ(path("foo") / ".." / "bar" , "foo/../bar");
PATH_TEST_EQ(path("foo") / "bar" / ".." , "foo/bar/..");
PATH_TEST_EQ(path("foo") / "bar" / ".." / "..", "foo/bar/../..");
PATH_TEST_EQ(path("foo") / "bar" / ".." / "blah", "foo/bar/../blah");
PATH_TEST_EQ(path("f") / "b" / ".." , "f/b/..");
PATH_TEST_EQ(path("f") / "b" / ".." / "a", "f/b/../a");
PATH_TEST_EQ(path("foo") / "bar" / "blah" / ".." / "..", "foo/bar/blah/../..");
PATH_TEST_EQ(path("foo") / "bar" / "blah" / ".." / ".." / "bletch", "foo/bar/blah/../../bletch");
PATH_TEST_EQ(path(".") / "foo", "./foo");
PATH_TEST_EQ(path(".") / "..", "./..");
PATH_TEST_EQ(path("foo") / ".", "foo/.");
PATH_TEST_EQ(path("..") / ".", "../.");
PATH_TEST_EQ(path(".") / ".", "./.");
PATH_TEST_EQ(path(".") / "." / ".", "././.");
PATH_TEST_EQ(path(".") / "foo" / ".", "./foo/.");
PATH_TEST_EQ(path("foo") / "." / "bar", "foo/./bar");
PATH_TEST_EQ(path("foo") / "." / ".", "foo/./.");
PATH_TEST_EQ(path("foo") / "." / "..", "foo/./..");
PATH_TEST_EQ(path(".") / "." / "..", "././..");
PATH_TEST_EQ(path(".") / ".." / ".", "./../.");
PATH_TEST_EQ(path("..") / "." / ".", ".././.");
}
// probe operator <
BOOST_TEST(!(e < e2));
BOOST_TEST(!(es < e2));
BOOST_TEST(!(ecs < e2));
BOOST_TEST(!(e < es2));
BOOST_TEST(!(e < ecs2));
BOOST_TEST(e < a);
BOOST_TEST(es < a);
BOOST_TEST(ecs < a);
BOOST_TEST(e < as);
BOOST_TEST(e < acs);
BOOST_TEST(a < b);
BOOST_TEST(as < b);
BOOST_TEST(acs < b);
BOOST_TEST(a < bs);
BOOST_TEST(a < bcs);
BOOST_TEST(!(a < a2));
BOOST_TEST(!(as < a2));
BOOST_TEST(!(acs < a2));
BOOST_TEST(!(a < as2));
BOOST_TEST(!(a < acs2));
// make sure basic_path overloads don't conflict with std::string overloads
BOOST_TEST(!(as < as));
BOOST_TEST(!(as < acs));
BOOST_TEST(!(acs < as));
// character set reality check before lexicographical tests
BOOST_TEST(std::string("a.b") < std::string("a/b"));
// verify compare is actually lexicographical
BOOST_TEST(path("a/b") < path("a.b"));
BOOST_TEST(path("a/b") == path("a///b"));
BOOST_TEST(path("a/b/") == path("a/b/"));
BOOST_TEST(path("a/b") != path("a/b/"));
// make sure the derivative operators also work
BOOST_TEST(b > a);
BOOST_TEST(b > as);
BOOST_TEST(b > acs);
BOOST_TEST(bs > a);
BOOST_TEST(bcs > a);
BOOST_TEST(!(a2 > a));
BOOST_TEST(!(a2 > as));
BOOST_TEST(!(a2 > acs));
BOOST_TEST(!(as2 > a));
BOOST_TEST(!(acs2 > a));
BOOST_TEST(a <= b);
BOOST_TEST(as <= b);
BOOST_TEST(acs <= b);
BOOST_TEST(a <= bs);
BOOST_TEST(a <= bcs);
BOOST_TEST(a <= a2);
BOOST_TEST(as <= a2);
BOOST_TEST(acs <= a2);
BOOST_TEST(a <= as2);
BOOST_TEST(a <= acs2);
BOOST_TEST(b >= a);
BOOST_TEST(bs >= a);
BOOST_TEST(bcs >= a);
BOOST_TEST(b >= as);
BOOST_TEST(b >= acs);
BOOST_TEST(a2 >= a);
BOOST_TEST(as2 >= a);
BOOST_TEST(acs2 >= a);
BOOST_TEST(a2 >= as);
BOOST_TEST(a2 >= acs);
// operator == and != are implemented separately, so test separately
path p101("fe/fi/fo/fum");
path p102(p101);
path p103("fe/fi/fo/fumm");
BOOST_TEST(p101.string() != p103.string());
// check each overload
BOOST_TEST(p101 != p103);
BOOST_TEST(p101 != p103.string());
BOOST_TEST(p101 != p103.string().c_str());
BOOST_TEST(p101.string() != p103);
BOOST_TEST(p101.string().c_str() != p103);
p103 = p102;
BOOST_TEST(p101.string() == p103.string());
// check each overload
BOOST_TEST(p101 == p103);
BOOST_TEST(p101 == p103.string());
BOOST_TEST(p101 == p103.string().c_str());
BOOST_TEST(p101.string() == p103);
BOOST_TEST(p101.string().c_str() == p103);
if (platform == "Windows")
{
std::cout << " Windows relational tests..." << std::endl;
path p10 ("c:\\file");
path p11 ("c:/file");
// check each overload
BOOST_TEST(p10.generic_string() == p11.generic_string());
BOOST_TEST(p10 == p11);
BOOST_TEST(p10 == p11.string());
BOOST_TEST(p10 == p11.string().c_str());
BOOST_TEST(p10.string() == p11);
BOOST_TEST(p10.string().c_str() == p11);
BOOST_TEST(p10 == L"c:\\file");
BOOST_TEST(p10 == L"c:/file");
BOOST_TEST(p11 == L"c:\\file");
BOOST_TEST(p11 == L"c:/file");
BOOST_TEST(L"c:\\file" == p10);
BOOST_TEST(L"c:/file" == p10);
BOOST_TEST(L"c:\\file" == p11);
BOOST_TEST(L"c:/file" == p11);
BOOST_TEST(!(p10.generic_string() != p11.generic_string()));
BOOST_TEST(!(p10 != p11));
BOOST_TEST(!(p10 != p11.string()));
BOOST_TEST(!(p10 != p11.string().c_str()));
BOOST_TEST(!(p10.string() != p11));
BOOST_TEST(!(p10.string().c_str() != p11));
BOOST_TEST(!(p10 != L"c:\\file"));
BOOST_TEST(!(p10 != L"c:/file"));
BOOST_TEST(!(p11 != L"c:\\file"));
BOOST_TEST(!(p11 != L"c:/file"));
BOOST_TEST(!(L"c:\\file" != p10));
BOOST_TEST(!(L"c:/file" != p10));
BOOST_TEST(!(L"c:\\file" != p11));
BOOST_TEST(!(L"c:/file" != p11));
BOOST_TEST(!(p10.string() < p11.string()));
BOOST_TEST(!(p10 < p11));
BOOST_TEST(!(p10 < p11.string()));
BOOST_TEST(!(p10 < p11.string().c_str()));
BOOST_TEST(!(p10.string() < p11));
BOOST_TEST(!(p10.string().c_str() < p11));
BOOST_TEST(!(p10 < L"c:\\file"));
BOOST_TEST(!(p10 < L"c:/file"));
BOOST_TEST(!(p11 < L"c:\\file"));
BOOST_TEST(!(p11 < L"c:/file"));
BOOST_TEST(!(L"c:\\file" < p10));
BOOST_TEST(!(L"c:/file" < p10));
BOOST_TEST(!(L"c:\\file" < p11));
BOOST_TEST(!(L"c:/file" < p11));
BOOST_TEST(!(p10.generic_string() > p11.generic_string()));
BOOST_TEST(!(p10 > p11));
BOOST_TEST(!(p10 > p11.string()));
BOOST_TEST(!(p10 > p11.string().c_str()));
BOOST_TEST(!(p10.string() > p11));
BOOST_TEST(!(p10.string().c_str() > p11));
BOOST_TEST(!(p10 > L"c:\\file"));
BOOST_TEST(!(p10 > L"c:/file"));
BOOST_TEST(!(p11 > L"c:\\file"));
BOOST_TEST(!(p11 > L"c:/file"));
BOOST_TEST(!(L"c:\\file" > p10));
BOOST_TEST(!(L"c:/file" > p10));
BOOST_TEST(!(L"c:\\file" > p11));
BOOST_TEST(!(L"c:/file" > p11));
}
// relative
BOOST_TEST(fs::relative("/abc/def", "/abc") == path("def"));
BOOST_TEST(fs::relative("abc/def", "abc") == path("def"));
BOOST_TEST(fs::relative("/abc/xyz/def", "/abc") == path("xyz/def"));
BOOST_TEST(fs::relative("abc/xyz/def", "abc") == path("xyz/def"));
if (platform == "Windows")
{
std::cout << " Windows relatie tests..." << std::endl;
BOOST_TEST(fs::relative("\\abc\\xyz\\def", "/abc") == path("xyz/def"));
std::cout << " fs::relative(\"/abc/xyz/def\", \"/abc\") is "
<< fs::relative("/abc/xyz/def", "/abc") << std::endl;
BOOST_TEST(fs::relative("abc\\xyz\\def", "abc") == path("xyz/def"));
}
}
// query_and_decomposition_tests ---------------------------------------------------//
//
// remove_filename() is also tested here, because its specification depends on
// a decomposition function.
void query_and_decomposition_tests()
{
std::cout << "query_and_decomposition_tests..." << std::endl;
// these are the examples given in reference docs, so check they work
BOOST_TEST(path("/foo/bar.txt").filename() == "bar.txt");
BOOST_TEST(path("/foo/bar.txt").parent_path() == "/foo");
BOOST_TEST(path("/foo/bar.txt").relative_path() == "foo/bar.txt");
BOOST_TEST(path("/foo/bar").filename() == "bar");
BOOST_TEST(path("/foo/bar").parent_path() == "/foo");
BOOST_TEST(path("/foo/bar").relative_path() == "foo/bar");
BOOST_TEST(path("/foo/bar/").filename() == "");
BOOST_TEST(path("/foo/bar/").parent_path() == "/foo/bar");
BOOST_TEST(path("/foo/bar/").relative_path() == "foo/bar/");
BOOST_TEST(path("/").filename() == "");
BOOST_TEST(path("/").parent_path() == "");
BOOST_TEST(path("/").relative_path() == "");
BOOST_TEST(path(".").filename() == ".");
BOOST_TEST(path(".").parent_path() == "");
BOOST_TEST(path(".").relative_path() == ".");
BOOST_TEST(path("//host/foo/.").filename() == ".");
BOOST_TEST(path("//host/foo/.").parent_path() == "//host/foo");
BOOST_TEST(path("//host/foo/.").relative_path() == "foo/.");
BOOST_TEST(path("//host/foo/./").filename() == "");
BOOST_TEST(path("//host/foo/./").parent_path() == "//host/foo/.");
BOOST_TEST(path("//host/foo/./").relative_path() == "foo/./");
BOOST_TEST(path("..").filename() == "..");
BOOST_TEST(path("..").parent_path() == "");
BOOST_TEST(path("..").relative_path() == "..");
// stem() tests not otherwise covered
BOOST_TEST(path(".").stem() == ".");
BOOST_TEST(path("..").stem() == "..");
BOOST_TEST(path(".a").stem() == ".a");
BOOST_TEST(path("b").stem() == "b");
BOOST_TEST(path("a/b.txt").stem() == "b");
BOOST_TEST(path("a/b.").stem() == "b");
BOOST_TEST(path("a.b.c").stem() == "a.b");
BOOST_TEST(path("a.b.c.").stem() == "a.b.c");
// extension() tests not otherwise covered
BOOST_TEST(path(".").extension() == "");
BOOST_TEST(path("..").extension() == "");
BOOST_TEST(path(".a").extension() == "");
BOOST_TEST(path("a/b").extension() == "");
BOOST_TEST(path("a.b/c").extension() == "");
BOOST_TEST(path("a/b.txt").extension() == ".txt");
BOOST_TEST(path("a/b.").extension() == ".");
BOOST_TEST(path("a.b.c").extension() == ".c");
BOOST_TEST(path("a.b.c.").extension() == ".");
BOOST_TEST(path("a/").extension() == "");
// main q & d test sequence
path p;
path q;
p = q = "";
BOOST_TEST(p.relative_path().string() == "");
BOOST_TEST(p.parent_path().string() == "");
BOOST_TEST(p.filename() == "");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
BOOST_TEST(p.stem() == "");
BOOST_TEST(p.extension() == "");
BOOST_TEST(p.root_name() == "");
BOOST_TEST(p.root_directory() == "");
BOOST_TEST(p.root_path().string() == "");
BOOST_TEST(!p.has_root_path());
BOOST_TEST(!p.has_root_name());
BOOST_TEST(!p.has_root_directory());
BOOST_TEST(!p.has_relative_path());
BOOST_TEST(!p.has_filename());
BOOST_TEST(!p.has_stem());
BOOST_TEST(!p.has_extension());
BOOST_TEST(!p.has_parent_path());
BOOST_TEST(!p.is_absolute());
p = q = "/";
BOOST_TEST(p.relative_path().string() == "");
BOOST_TEST(p.parent_path().string() == "");
BOOST_TEST(p.filename() == "");
BOOST_TEST(q.remove_filename() == "/");
BOOST_TEST(p.stem() == "");
BOOST_TEST(p.extension() == "");
BOOST_TEST(p.root_name() == "");
BOOST_TEST(p.root_directory() == "/");
BOOST_TEST(p.root_path().string() == "/");
BOOST_TEST(p.has_root_path());
BOOST_TEST(!p.has_root_name());
BOOST_TEST(p.has_root_directory());
BOOST_TEST(!p.has_relative_path());
BOOST_TEST(!p.has_filename());
BOOST_TEST(!p.has_stem());
BOOST_TEST(!p.has_extension());
BOOST_TEST(!p.has_parent_path());
if (platform == "POSIX")
BOOST_TEST(p.is_absolute());
else
BOOST_TEST(!p.is_absolute());
p = q = "//"; // "//" is a root directory, not an invalid root-name
PATH_TEST_EQ(p.relative_path().string(), "");
PATH_TEST_EQ(p.parent_path().string(), "");
PATH_TEST_EQ(p.filename(), "");
BOOST_TEST(q.remove_filename() == "//");
PATH_TEST_EQ(p.stem(), "");
PATH_TEST_EQ(p.extension(), "");
PATH_TEST_EQ(p.root_name(), "");
PATH_TEST_EQ(p.root_directory(), "/");
PATH_TEST_EQ(p.root_path().string(), "/");
BOOST_TEST(p.has_root_path());
BOOST_TEST(!p.has_root_name());
BOOST_TEST(p.has_root_directory());
BOOST_TEST(!p.has_relative_path());
BOOST_TEST(!p.has_filename());
BOOST_TEST(!p.has_stem());
BOOST_TEST(!p.has_extension());
BOOST_TEST(!p.has_parent_path());
BOOST_TEST(!p.is_absolute());
p = q = "///";
PATH_TEST_EQ(p.relative_path().string(), "");
PATH_TEST_EQ(p.parent_path().string(), "");
PATH_TEST_EQ(p.filename(), "");
BOOST_TEST(q.remove_filename() == "///");
PATH_TEST_EQ(p.stem(), "");
PATH_TEST_EQ(p.extension(), "");
PATH_TEST_EQ(p.root_name(), "");
PATH_TEST_EQ(p.root_directory(), "/");
PATH_TEST_EQ(p.root_path().string(), "/");
BOOST_TEST(p.has_root_path());
BOOST_TEST(!p.has_root_name());
BOOST_TEST(p.has_root_directory());
BOOST_TEST(!p.has_relative_path());
BOOST_TEST(!p.has_filename());
BOOST_TEST(!p.has_stem());
BOOST_TEST(!p.has_extension());
BOOST_TEST(!p.has_parent_path());
if (platform == "POSIX")
BOOST_TEST(p.is_absolute());
else
BOOST_TEST(!p.is_absolute());
p = q = ".";
BOOST_TEST(p.relative_path().string() == ".");
BOOST_TEST(p.parent_path().string() == "");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
BOOST_TEST(p.filename() == ".");
BOOST_TEST(p.stem() == ".");
BOOST_TEST(p.extension() == "");
BOOST_TEST(p.root_name() == "");
BOOST_TEST(p.root_directory() == "");
BOOST_TEST(p.root_path().string() == "");
BOOST_TEST(!p.has_root_path());
BOOST_TEST(!p.has_root_name());
BOOST_TEST(!p.has_root_directory());
BOOST_TEST(p.has_relative_path());
BOOST_TEST(p.has_filename());
BOOST_TEST(p.has_stem());
BOOST_TEST(!p.has_extension());
BOOST_TEST(!p.has_parent_path());
BOOST_TEST(!p.is_absolute());
p = q = "..";
BOOST_TEST(p.relative_path().string() == "..");
BOOST_TEST(p.parent_path().string() == "");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
BOOST_TEST(p.filename() == "..");
BOOST_TEST(p.stem() == "..");
BOOST_TEST(p.extension() == "");
BOOST_TEST(p.root_name() == "");
BOOST_TEST(p.root_directory() == "");
BOOST_TEST(p.root_path().string() == "");
BOOST_TEST(!p.has_root_path());
BOOST_TEST(!p.has_root_name());
BOOST_TEST(!p.has_root_directory());
BOOST_TEST(p.has_relative_path());
BOOST_TEST(p.has_filename());
BOOST_TEST(p.has_stem());
BOOST_TEST(!p.has_extension());
BOOST_TEST(!p.has_parent_path());
BOOST_TEST(!p.is_absolute());
p = q = "foo";
BOOST_TEST(p.relative_path().string() == "foo");
BOOST_TEST(p.parent_path().string() == "");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
BOOST_TEST(p.filename() == "foo");
BOOST_TEST(p.stem() == "foo");
BOOST_TEST(p.extension() == "");
BOOST_TEST(p.root_name() == "");
BOOST_TEST(p.root_directory() == "");
BOOST_TEST(p.root_path().string() == "");
BOOST_TEST(!p.has_root_path());
BOOST_TEST(!p.has_root_name());
BOOST_TEST(!p.has_root_directory());
BOOST_TEST(p.has_relative_path());
BOOST_TEST(p.has_filename());
BOOST_TEST(p.has_stem());
BOOST_TEST(!p.has_extension());
BOOST_TEST(!p.has_parent_path());
BOOST_TEST(!p.is_absolute());
p = q = "/foo";
PATH_TEST_EQ(p.relative_path().string(), "foo");
PATH_TEST_EQ(p.parent_path().string(), "/");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
PATH_TEST_EQ(p.filename(), "foo");
PATH_TEST_EQ(p.stem(), "foo");
PATH_TEST_EQ(p.extension(), "");
PATH_TEST_EQ(p.root_name(), "");
PATH_TEST_EQ(p.root_directory(), "/");
PATH_TEST_EQ(p.root_path().string(), "/");
BOOST_TEST(p.has_root_path());
BOOST_TEST(!p.has_root_name());
BOOST_TEST(p.has_root_directory());
BOOST_TEST(p.has_relative_path());
BOOST_TEST(p.has_filename());
BOOST_TEST(p.has_stem());
BOOST_TEST(!p.has_extension());
BOOST_TEST(p.has_parent_path());
if (platform == "POSIX")
BOOST_TEST(p.is_absolute());
else
BOOST_TEST(!p.is_absolute());
p = q = "/foo/";
PATH_TEST_EQ(p.relative_path().string(), "foo/");
PATH_TEST_EQ(p.parent_path().string(), "/foo");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
PATH_TEST_EQ(p.filename(), "");
PATH_TEST_EQ(p.stem(), "");
PATH_TEST_EQ(p.extension(), "");
PATH_TEST_EQ(p.root_name(), "");
PATH_TEST_EQ(p.root_directory(), "/");
PATH_TEST_EQ(p.root_path().string(), "/");
BOOST_TEST(p.has_root_path());
BOOST_TEST(!p.has_root_name());
BOOST_TEST(p.has_root_directory());
BOOST_TEST(p.has_relative_path());
BOOST_TEST(!p.has_filename());
BOOST_TEST(!p.has_stem());
BOOST_TEST(!p.has_extension());
BOOST_TEST(p.has_parent_path());
if (platform == "POSIX")
BOOST_TEST(p.is_absolute());
else
BOOST_TEST(!p.is_absolute());
p = q = "///foo";
PATH_TEST_EQ(p.relative_path().string(), "foo");
PATH_TEST_EQ(p.parent_path().string(), "/");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
PATH_TEST_EQ(p.filename(), "foo");
PATH_TEST_EQ(p.root_name(), "");
PATH_TEST_EQ(p.root_directory(), "/");
PATH_TEST_EQ(p.root_path().string(), "/");
BOOST_TEST(p.has_root_path());
BOOST_TEST(!p.has_root_name());
BOOST_TEST(p.has_root_directory());
BOOST_TEST(p.has_relative_path());
BOOST_TEST(p.has_filename());
BOOST_TEST(p.has_parent_path());
if (platform == "POSIX")
BOOST_TEST(p.is_absolute());
else
BOOST_TEST(!p.is_absolute());
p = q = "foo/bar";
BOOST_TEST(p.relative_path().string() == "foo/bar");
BOOST_TEST(p.parent_path().string() == "foo");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
BOOST_TEST(p.filename() == "bar");
BOOST_TEST(p.stem() == "bar");
BOOST_TEST(p.extension() == "");
BOOST_TEST(p.root_name() == "");
BOOST_TEST(p.root_directory() == "");
BOOST_TEST(p.root_path().string() == "");
BOOST_TEST(!p.has_root_path());
BOOST_TEST(!p.has_root_name());
BOOST_TEST(!p.has_root_directory());
BOOST_TEST(p.has_relative_path());
BOOST_TEST(p.has_filename());
BOOST_TEST(p.has_stem());
BOOST_TEST(!p.has_extension());
BOOST_TEST(p.has_parent_path());
BOOST_TEST(!p.is_absolute());
p = q = "../foo";
BOOST_TEST(p.relative_path().string() == "../foo");
BOOST_TEST(p.parent_path().string() == "..");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
BOOST_TEST(p.filename() == "foo");
BOOST_TEST(p.root_name() == "");
BOOST_TEST(p.root_directory() == "");
BOOST_TEST(p.root_path().string() == "");
BOOST_TEST(!p.has_root_path());
BOOST_TEST(!p.has_root_name());
BOOST_TEST(!p.has_root_directory());
BOOST_TEST(p.has_relative_path());
BOOST_TEST(p.has_filename());
BOOST_TEST(p.has_parent_path());
BOOST_TEST(!p.is_absolute());
p = q = "..///foo";
PATH_TEST_EQ(p.relative_path().string(), "..///foo");
PATH_TEST_EQ(p.parent_path().string(), "..");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
PATH_TEST_EQ(p.filename(), "foo");
PATH_TEST_EQ(p.root_name(), "");
PATH_TEST_EQ(p.root_directory(), "");
PATH_TEST_EQ(p.root_path().string(), "");
BOOST_TEST(!p.has_root_path());
BOOST_TEST(!p.has_root_name());
BOOST_TEST(!p.has_root_directory());
BOOST_TEST(p.has_relative_path());
BOOST_TEST(p.has_filename());
BOOST_TEST(p.has_parent_path());
BOOST_TEST(!p.is_absolute());
p = q = "/foo/bar";
BOOST_TEST(p.relative_path().string() == "foo/bar");
BOOST_TEST(p.parent_path().string() == "/foo");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
BOOST_TEST(p.filename() == "bar");
BOOST_TEST(p.root_name() == "");
BOOST_TEST(p.root_directory() == "/");
BOOST_TEST(p.root_path().string() == "/");
BOOST_TEST(p.has_root_path());
BOOST_TEST(!p.has_root_name());
BOOST_TEST(p.has_root_directory());
BOOST_TEST(p.has_relative_path());
BOOST_TEST(p.has_filename());
BOOST_TEST(p.has_parent_path());
if (platform == "POSIX")
BOOST_TEST(p.is_absolute());
else
BOOST_TEST(!p.is_absolute());
// Both POSIX and Windows allow two leading slashs
// (POSIX meaning is implementation defined)
PATH_TEST_EQ(path("//resource"), "//resource");
PATH_TEST_EQ(path("//resource/"), "//resource/");
PATH_TEST_EQ(path("//resource/foo"), "//resource/foo");
p = q = path("//net");
PATH_TEST_EQ(p.string(), "//net");
PATH_TEST_EQ(p.relative_path().string(), "");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
PATH_TEST_EQ(p.parent_path().string(), "");
PATH_TEST_EQ(p.filename(), "");
PATH_TEST_EQ(p.root_name(), "//net");
PATH_TEST_EQ(p.root_directory(), "");
PATH_TEST_EQ(p.root_path().string(), "//net");
BOOST_TEST(p.has_root_path());
BOOST_TEST(p.has_root_name());
BOOST_TEST(!p.has_root_directory());
BOOST_TEST(!p.has_relative_path());
BOOST_TEST(!p.has_filename());
BOOST_TEST(!p.has_parent_path());
BOOST_TEST(!p.is_absolute());
p = q = path("//net/");
BOOST_TEST(p.relative_path().string() == "");
BOOST_TEST(p.parent_path().string() == "//net");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
BOOST_TEST(p.filename() == "");
BOOST_TEST(p.root_name() == "//net");
BOOST_TEST(p.root_directory() == "/");
BOOST_TEST(p.root_path().string() == "//net/");
BOOST_TEST(p.has_root_path());
BOOST_TEST(p.has_root_name());
BOOST_TEST(p.has_root_directory());
BOOST_TEST(!p.has_relative_path());
BOOST_TEST(!p.has_filename());
BOOST_TEST(p.has_parent_path());
BOOST_TEST(p.is_absolute());
p = q = path("//net/foo");
BOOST_TEST(p.relative_path().string() == "foo");
BOOST_TEST(p.parent_path().string() == "//net/");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
BOOST_TEST(p.filename() == "foo");
BOOST_TEST(p.root_name() == "//net");
BOOST_TEST(p.root_directory() == "/");
BOOST_TEST(p.root_path().string() == "//net/");
BOOST_TEST(p.has_root_path());
BOOST_TEST(p.has_root_name());
BOOST_TEST(p.has_root_directory());
BOOST_TEST(p.has_relative_path());
BOOST_TEST(p.has_filename());
BOOST_TEST(p.has_parent_path());
BOOST_TEST(p.is_absolute());
p = q = path("//net///foo");
PATH_TEST_EQ(p.relative_path().string(), "foo");
PATH_TEST_EQ(p.parent_path().string(), "//net/");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
PATH_TEST_EQ(p.filename(), "foo");
PATH_TEST_EQ(p.root_name(), "//net");
PATH_TEST_EQ(p.root_directory(), "/");
PATH_TEST_EQ(p.root_path().string(), "//net/");
BOOST_TEST(p.has_root_path());
BOOST_TEST(p.has_root_name());
BOOST_TEST(p.has_root_directory());
BOOST_TEST(p.has_relative_path());
BOOST_TEST(p.has_filename());
BOOST_TEST(p.has_parent_path());
BOOST_TEST(p.is_absolute());
// ticket 2739, infinite recursion leading to stack overflow, was caused
// by failure to handle this case correctly on Windows.
p = path(":");
PATH_TEST_EQ(p.parent_path().string(), "");
BOOST_TEST(!p.has_parent_path());
// test some similar cases that both POSIX and Windows should handle identically
p = path("c:");
PATH_TEST_EQ(p.parent_path().string(), "");
BOOST_TEST(!p.has_parent_path());
p = path("cc:");
PATH_TEST_EQ(p.parent_path().string(), "");
BOOST_TEST(!p.has_parent_path());
// Windows specific tests
if (platform == "Windows")
{
//p = q = L"\\\\?\\";
//BOOST_TEST(p.relative_path().string() == "");
//BOOST_TEST(p.parent_path().string() == "");
//PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
//BOOST_TEST(p.filename() == "");
//BOOST_TEST(p.stem() == "");
//BOOST_TEST(p.extension() == "");
//BOOST_TEST(p.root_name() == "");
//BOOST_TEST(p.root_directory() == "");
//BOOST_TEST(p.root_path().string() == "");
//BOOST_TEST(!p.has_root_path());
//BOOST_TEST(!p.has_root_name());
//BOOST_TEST(!p.has_root_directory());
//BOOST_TEST(!p.has_relative_path());
//BOOST_TEST(!p.has_filename());
//BOOST_TEST(!p.has_stem());
//BOOST_TEST(!p.has_extension());
//BOOST_TEST(!p.has_parent_path());
//BOOST_TEST(!p.is_absolute());
p = q = path("c:");
BOOST_TEST(p.relative_path().string() == "");
BOOST_TEST(p.parent_path().string() == "");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
BOOST_TEST(p.filename() == "");
BOOST_TEST(p.root_name() == "c:");
BOOST_TEST(p.root_directory() == "");
BOOST_TEST(p.root_path().string() == "c:");
BOOST_TEST(p.has_root_path());
BOOST_TEST(p.has_root_name());
BOOST_TEST(!p.has_root_directory());
BOOST_TEST(!p.has_relative_path());
BOOST_TEST(!p.has_filename());
BOOST_TEST(!p.has_parent_path());
BOOST_TEST(!p.is_absolute());
//p = q = path(L"\\\\?\\c:");
//BOOST_TEST(p.relative_path().string() == "");
//BOOST_TEST(p.parent_path().string() == "");
//PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
//BOOST_TEST(p.filename() == "c:");
//BOOST_TEST(p.root_name() == "c:");
//BOOST_TEST(p.root_directory() == "");
//BOOST_TEST(p.root_path().string() == "c:");
//BOOST_TEST(p.has_root_path());
//BOOST_TEST(p.has_root_name());
//BOOST_TEST(!p.has_root_directory());
//BOOST_TEST(!p.has_relative_path());
//BOOST_TEST(p.has_filename());
//BOOST_TEST(!p.has_parent_path());
//BOOST_TEST(!p.is_absolute());
p = q = path("c:foo");
BOOST_TEST(p.relative_path().string() == "foo");
BOOST_TEST(p.parent_path().string() == "c:");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
BOOST_TEST(p.filename() == "foo");
BOOST_TEST(p.root_name() == "c:");
BOOST_TEST(p.root_directory() == "");
BOOST_TEST(p.root_path().string() == "c:");
BOOST_TEST(p.has_root_path());
BOOST_TEST(p.has_root_name());
BOOST_TEST(!p.has_root_directory());
BOOST_TEST(p.has_relative_path());
BOOST_TEST(p.has_filename());
BOOST_TEST(p.has_parent_path());
BOOST_TEST(!p.is_absolute());
//p = q = path(L"\\\\?\\c:foo");
//BOOST_TEST(p.relative_path().string() == "foo");
//BOOST_TEST(p.parent_path().string() == "c:");
//PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
//BOOST_TEST(p.filename() == "foo");
//BOOST_TEST(p.root_name() == "c:");
//BOOST_TEST(p.root_directory() == "");
//BOOST_TEST(p.root_path().string() == "c:");
//BOOST_TEST(p.has_root_path());
//BOOST_TEST(p.has_root_name());
//BOOST_TEST(!p.has_root_directory());
//BOOST_TEST(p.has_relative_path());
//BOOST_TEST(p.has_filename());
//BOOST_TEST(p.has_parent_path());
//BOOST_TEST(!p.is_absolute());
p = q = path("c:/");
BOOST_TEST(p.relative_path().string() == "");
BOOST_TEST(p.parent_path().string() == "c:");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
BOOST_TEST(p.filename() == "");
BOOST_TEST(p.root_name() == "c:");
BOOST_TEST(p.root_directory() == "/");
BOOST_TEST(p.root_path().string() == "c:/");
BOOST_TEST(p.has_root_path());
BOOST_TEST(p.has_root_name());
BOOST_TEST(p.has_root_directory());
BOOST_TEST(!p.has_relative_path());
BOOST_TEST(!p.has_filename());
BOOST_TEST(p.has_parent_path());
BOOST_TEST(p.is_absolute());
p = q = path("c:..");
BOOST_TEST(p.relative_path().string() == "..");
BOOST_TEST(p.parent_path().string() == "c:");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
BOOST_TEST(p.filename() == "..");
BOOST_TEST(p.root_name() == "c:");
BOOST_TEST(p.root_directory() == "");
BOOST_TEST(p.root_path().string() == "c:");
BOOST_TEST(p.has_root_path());
BOOST_TEST(p.has_root_name());
BOOST_TEST(!p.has_root_directory());
BOOST_TEST(p.has_relative_path());
BOOST_TEST(p.has_filename());
BOOST_TEST(p.has_parent_path());
BOOST_TEST(!p.is_absolute());
p = q = path("c:/foo");
PATH_TEST_EQ(p.relative_path().string(), "foo");
PATH_TEST_EQ(p.parent_path().string(), "c:/");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
PATH_TEST_EQ(p.filename(), "foo");
PATH_TEST_EQ(p.root_name(), "c:");
PATH_TEST_EQ(p.root_directory(), "/");
PATH_TEST_EQ(p.root_path().string(), "c:/");
BOOST_TEST(p.has_root_path());
BOOST_TEST(p.has_root_name());
BOOST_TEST(p.has_root_directory());
BOOST_TEST(p.has_relative_path());
BOOST_TEST(p.has_filename());
BOOST_TEST(p.has_parent_path());
BOOST_TEST(p.is_absolute());
p = q = path("c://foo");
PATH_TEST_EQ(p.relative_path().string(), "foo");
PATH_TEST_EQ(p.parent_path().string(), "c:/");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
PATH_TEST_EQ(p.filename(), "foo");
PATH_TEST_EQ(p.root_name(), "c:");
PATH_TEST_EQ(p.root_directory(), "/");
PATH_TEST_EQ(p.root_path().string(), "c:/");
BOOST_TEST(p.has_root_path());
BOOST_TEST(p.has_root_name());
BOOST_TEST(p.has_root_directory());
BOOST_TEST(p.has_relative_path());
BOOST_TEST(p.has_filename());
BOOST_TEST(p.has_parent_path());
BOOST_TEST(p.is_absolute());
p = q = path("c:\\foo\\bar");
PATH_TEST_EQ(p.relative_path().string(), "foo\\bar");
PATH_TEST_EQ(p.parent_path().string(), "c:\\foo");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
PATH_TEST_EQ(p.filename(), "bar");
PATH_TEST_EQ(p.root_name(), "c:");
PATH_TEST_EQ(p.root_directory(), "\\");
PATH_TEST_EQ(p.root_path().string(), "c:\\");
BOOST_TEST(p.has_root_path());
BOOST_TEST(p.has_root_name());
BOOST_TEST(p.has_root_directory());
BOOST_TEST(p.has_relative_path());
BOOST_TEST(p.has_filename());
BOOST_TEST(p.has_parent_path());
BOOST_TEST(p.is_absolute());
p = q = path("prn:");
BOOST_TEST(p.relative_path().string() == "");
BOOST_TEST(p.parent_path().string() == "");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
BOOST_TEST(p.filename() == "");
BOOST_TEST(p.root_name() == "prn:");
BOOST_TEST(p.root_directory() == "");
BOOST_TEST(p.root_path().string() == "prn:");
BOOST_TEST(p.has_root_path());
BOOST_TEST(p.has_root_name());
BOOST_TEST(!p.has_root_directory());
BOOST_TEST(!p.has_relative_path());
BOOST_TEST(!p.has_filename());
BOOST_TEST(!p.has_parent_path());
BOOST_TEST(!p.is_absolute());
p = q = path("\\\\net\\\\\\foo");
PATH_TEST_EQ(p.relative_path().string(), "foo");
PATH_TEST_EQ(p.parent_path().string(), "\\\\net\\");
PATH_TEST_EQ(q.remove_filename().string(), p.parent_path().string());
PATH_TEST_EQ(p.filename(), "foo");
PATH_TEST_EQ(p.root_name(), "\\\\net");
PATH_TEST_EQ(p.root_directory(), "\\");
PATH_TEST_EQ(p.root_path().string(), "\\\\net\\");
BOOST_TEST(p.has_root_path());
BOOST_TEST(p.has_root_name());
BOOST_TEST(p.has_root_directory());
BOOST_TEST(p.has_relative_path());
BOOST_TEST(p.has_filename());
BOOST_TEST(p.has_parent_path());
BOOST_TEST(p.is_absolute());
} // Windows
else
{ // POSIX
PATH_TEST_EQ(path("/foo/bar/"), "/foo/bar/");
PATH_TEST_EQ(path("//foo//bar//"), "//foo//bar//");
PATH_TEST_EQ(path("///foo///bar///"), "///foo///bar///");
p = path("/usr/local/bin:/usr/bin:/bin");
BOOST_TEST(p.string() == "/usr/local/bin:/usr/bin:/bin");
} // POSIX
}
// composition_tests ----------------------------------------------------------------//
void composition_tests()
{
std::cout << "composition_tests..." << std::endl;
}
// construction_tests ---------------------------------------------------------------//
void construction_tests()
{
std::cout << "construction_tests..." << std::endl;
PATH_TEST_EQ("", "");
PATH_TEST_EQ("foo", "foo");
PATH_TEST_EQ("f", "f");
PATH_TEST_EQ("foo/", "foo/");
PATH_TEST_EQ("f/", "f/");
PATH_TEST_EQ("foo/..", "foo/..");
PATH_TEST_EQ("foo/../", "foo/../");
PATH_TEST_EQ("foo/bar/../..", "foo/bar/../..");
PATH_TEST_EQ("foo/bar/../../", "foo/bar/../../");
PATH_TEST_EQ("/", "/");
PATH_TEST_EQ("/f", "/f");
PATH_TEST_EQ("/foo", "/foo");
PATH_TEST_EQ("/foo/bar/", "/foo/bar/");
PATH_TEST_EQ("//foo//bar//", "//foo//bar//");
PATH_TEST_EQ("///foo///bar///", "///foo///bar///");
PATH_TEST_EQ("\\/foo\\/bar\\/", "\\/foo\\/bar\\/");
PATH_TEST_EQ("\\//foo\\//bar\\//", "\\//foo\\//bar\\//");
if (platform == "Windows")
{
PATH_TEST_EQ(path("c:") / "foo", "c:foo");
PATH_TEST_EQ(path("c:") / "/foo", "c:/foo");
PATH_TEST_EQ("\\foo\\bar\\", "\\foo\\bar\\");
PATH_TEST_EQ("\\\\foo\\\\bar\\\\", "\\\\foo\\\\bar\\\\");
PATH_TEST_EQ("\\\\\\foo\\\\\\bar\\\\\\", "\\\\\\foo\\\\\\bar\\\\\\");
PATH_TEST_EQ("\\", "\\");
PATH_TEST_EQ("\\f", "\\f");
PATH_TEST_EQ("\\foo", "\\foo");
PATH_TEST_EQ("foo\\bar", "foo\\bar");
PATH_TEST_EQ("foo bar", "foo bar");
PATH_TEST_EQ("c:", "c:");
PATH_TEST_EQ("c:/", "c:/");
PATH_TEST_EQ("c:.", "c:.");
PATH_TEST_EQ("c:./foo", "c:./foo");
PATH_TEST_EQ("c:.\\foo", "c:.\\foo");
PATH_TEST_EQ("c:..", "c:..");
PATH_TEST_EQ("c:/.", "c:/.");
PATH_TEST_EQ("c:/..", "c:/..");
PATH_TEST_EQ("c:/../", "c:/../");
PATH_TEST_EQ("c:\\..\\", "c:\\..\\");
PATH_TEST_EQ("c:/../..", "c:/../..");
PATH_TEST_EQ("c:/../foo", "c:/../foo");
PATH_TEST_EQ("c:\\..\\foo", "c:\\..\\foo");
PATH_TEST_EQ("c:../foo", "c:../foo");
PATH_TEST_EQ("c:..\\foo", "c:..\\foo");
PATH_TEST_EQ("c:/../../foo", "c:/../../foo");
PATH_TEST_EQ("c:\\..\\..\\foo", "c:\\..\\..\\foo");
PATH_TEST_EQ("c:foo/..", "c:foo/..");
PATH_TEST_EQ("c:/foo/..", "c:/foo/..");
PATH_TEST_EQ("c:/..foo", "c:/..foo");
PATH_TEST_EQ("c:foo", "c:foo");
PATH_TEST_EQ("c:/foo", "c:/foo");
PATH_TEST_EQ("\\\\netname", "\\\\netname");
PATH_TEST_EQ("\\\\netname\\", "\\\\netname\\");
PATH_TEST_EQ("\\\\netname\\foo", "\\\\netname\\foo");
PATH_TEST_EQ("c:/foo", "c:/foo");
PATH_TEST_EQ("prn:", "prn:");
}
else
{
}
PATH_TEST_EQ("foo/bar", "foo/bar");
PATH_TEST_EQ("a/b", "a/b"); // probe for length effects
PATH_TEST_EQ("..", "..");
PATH_TEST_EQ("../..", "../..");
PATH_TEST_EQ("/..", "/..");
PATH_TEST_EQ("/../..", "/../..");
PATH_TEST_EQ("../foo", "../foo");
PATH_TEST_EQ("foo/..", "foo/..");
PATH_TEST_EQ("foo/..bar", "foo/..bar");
PATH_TEST_EQ("../f", "../f");
PATH_TEST_EQ("/../f", "/../f");
PATH_TEST_EQ("f/..", "f/..");
PATH_TEST_EQ("foo/../..", "foo/../..");
PATH_TEST_EQ("foo/../../..", "foo/../../..");
PATH_TEST_EQ("foo/../bar", "foo/../bar");
PATH_TEST_EQ("foo/bar/..", "foo/bar/..");
PATH_TEST_EQ("foo/bar/../..", "foo/bar/../..");
PATH_TEST_EQ("foo/bar/../blah", "foo/bar/../blah");
PATH_TEST_EQ("f/../b", "f/../b");
PATH_TEST_EQ("f/b/..", "f/b/..");
PATH_TEST_EQ("f/b/../a", "f/b/../a");
PATH_TEST_EQ("foo/bar/blah/../..", "foo/bar/blah/../..");
PATH_TEST_EQ("foo/bar/blah/../../bletch", "foo/bar/blah/../../bletch");
PATH_TEST_EQ("...", "...");
PATH_TEST_EQ("....", "....");
PATH_TEST_EQ("foo/...", "foo/...");
PATH_TEST_EQ("abc.", "abc.");
PATH_TEST_EQ("abc..", "abc..");
PATH_TEST_EQ("foo/abc.", "foo/abc.");
PATH_TEST_EQ("foo/abc..", "foo/abc..");
PATH_TEST_EQ(".abc", ".abc");
PATH_TEST_EQ("a.c", "a.c");
PATH_TEST_EQ("..abc", "..abc");
PATH_TEST_EQ("a..c", "a..c");
PATH_TEST_EQ("foo/.abc", "foo/.abc");
PATH_TEST_EQ("foo/a.c", "foo/a.c");
PATH_TEST_EQ("foo/..abc", "foo/..abc");
PATH_TEST_EQ("foo/a..c", "foo/a..c");
PATH_TEST_EQ(".", ".");
PATH_TEST_EQ("./foo", "./foo");
PATH_TEST_EQ("./..", "./..");
PATH_TEST_EQ("./../foo", "./../foo");
PATH_TEST_EQ("foo/.", "foo/.");
PATH_TEST_EQ("../.", "../.");
PATH_TEST_EQ("./.", "./.");
PATH_TEST_EQ("././.", "././.");
PATH_TEST_EQ("./foo/.", "./foo/.");
PATH_TEST_EQ("foo/./bar", "foo/./bar");
PATH_TEST_EQ("foo/./.", "foo/./.");
PATH_TEST_EQ("foo/./..", "foo/./..");
PATH_TEST_EQ("foo/./../bar", "foo/./../bar");
PATH_TEST_EQ("foo/../.", "foo/../.");
PATH_TEST_EQ("././..", "././..");
PATH_TEST_EQ("./../.", "./../.");
PATH_TEST_EQ(".././.", ".././.");
}
// append_tests --------------------------------------------------------------------//
void append_test_aux(const path & p, const std::string & s, const std::string & expect)
{
PATH_TEST_EQ((p / path(s)).string(), expect);
PATH_TEST_EQ((p / s.c_str()).string(), expect);
PATH_TEST_EQ((p / s).string(), expect);
path x(p);
x.append(s.begin(), s.end());
PATH_TEST_EQ(x.string(), expect);
}
void append_tests()
{
std::cout << "append_tests..." << std::endl;
// There are many control paths to be exercised, since empty paths and arguments,
// paths with trailing separators, arguments with leading separators, with or without
// other characters being present, are all separate cases that need to be tested.
// Furthermore, some of the code to be tested is specific to argument categories,
// so that results in further permutations to be tested.
//// code to generate test cases
////
//// expected results must be checked by hand
//// "foo\bar" expected result must be edited by hand and moved for Windows/POSIX
////
//const char* x[] = { "", "/", "foo", "foo/" };
//const char* y[] = { "", "/", "bar", "/bar" };
//for (int i = 0; i < sizeof(x)/sizeof(char*); ++i)
// for (int j = 0; j < sizeof(y)/sizeof(char*); ++j)
// {
// std::cout << "\n PATH_TEST_EQ(path(\"" << x[i] << "\") / \"" << y[j] << "\", \""
// << path(x[i]) / y[j] << "\");\n";
// std::cout << " append_test_aux(\"" << x[i] << "\", \"" << y[j] << "\", \""
// << path(x[i]) / y[j] << "\");\n";
// }
PATH_TEST_EQ(path("") / "", "");
append_test_aux("", "", "");
PATH_TEST_EQ(path("") / "/", "/");
append_test_aux("", "/", "/");
PATH_TEST_EQ(path("") / "bar", "bar");
append_test_aux("", "bar", "bar");
PATH_TEST_EQ(path("") / "/bar", "/bar");
append_test_aux("", "/bar", "/bar");
PATH_TEST_EQ(path("/") / "", "/");
append_test_aux("/", "", "/");
PATH_TEST_EQ(path("/") / "/", "//");
append_test_aux("/", "/", "//");
PATH_TEST_EQ(path("/") / "bar", "/bar");
append_test_aux("/", "bar", "/bar");
PATH_TEST_EQ(path("/") / "/bar", "//bar");
append_test_aux("/", "/bar", "//bar");
PATH_TEST_EQ(path("foo") / "", "foo");
append_test_aux("foo", "", "foo");
PATH_TEST_EQ(path("foo") / "/", "foo/");
append_test_aux("foo", "/", "foo/");
PATH_TEST_EQ(path("foo") / "/bar", "foo/bar");
append_test_aux("foo", "/bar", "foo/bar");
PATH_TEST_EQ(path("foo/") / "", "foo/");
append_test_aux("foo/", "", "foo/");
PATH_TEST_EQ(path("foo/") / "/", "foo//");
append_test_aux("foo/", "/", "foo//");
PATH_TEST_EQ(path("foo/") / "bar", "foo/bar");
append_test_aux("foo/", "bar", "foo/bar");
if (platform == "Windows")
{
PATH_TEST_EQ(path("foo") / "bar", "foo\\bar");
append_test_aux("foo", "bar", "foo\\bar");
PATH_TEST_EQ(path("foo\\") / "\\bar", "foo\\\\bar");
append_test_aux("foo\\", "\\bar", "foo\\\\bar");
// hand created test case specific to Windows
PATH_TEST_EQ(path("c:") / "bar", "c:bar");
append_test_aux("c:", "bar", "c:bar");
}
else
{
PATH_TEST_EQ(path("foo") / "bar", "foo/bar");
append_test_aux("foo", "bar", "foo/bar");
}
// ticket #6819
union
{
char a[1];
char b[3];
} u;
u.b[0] = 'a';
u.b[1] = 'b';
u.b[2] = '\0';
path p6819;
p6819 /= u.a;
BOOST_TEST_EQ(p6819, path("ab"));
}
// self_assign_and_append_tests ------------------------------------------------------//
void self_assign_and_append_tests()
{
std::cout << "self_assign_and_append_tests..." << std::endl;
path p;
p = "snafubar";
PATH_TEST_EQ(p = p, "snafubar");
p = "snafubar";
p = p.c_str();
PATH_TEST_EQ(p, "snafubar");
p = "snafubar";
p.assign(p.c_str(), path::codecvt());
PATH_TEST_EQ(p, "snafubar");
p = "snafubar";
PATH_TEST_EQ(p = p.c_str()+5, "bar");
p = "snafubar";
PATH_TEST_EQ(p.assign(p.c_str() + 5, p.c_str() + 7), "ba");
p = "snafubar";
p /= p;
PATH_TEST_EQ(p, "snafubar" BOOST_DIR_SEP "snafubar");
p = "snafubar";
p /= p.c_str();
PATH_TEST_EQ(p, "snafubar" BOOST_DIR_SEP "snafubar");
p = "snafubar";
p.append(p.c_str(), path::codecvt());
PATH_TEST_EQ(p, "snafubar" BOOST_DIR_SEP "snafubar");
p = "snafubar";
PATH_TEST_EQ(p.append(p.c_str() + 5, p.c_str() + 7), "snafubar" BOOST_DIR_SEP "ba");
}
// name_function_tests -------------------------------------------------------------//
void name_function_tests()
{
std::cout << "name_function_tests..." << std::endl;
BOOST_TEST(fs::portable_posix_name(std::string("x")));
BOOST_TEST(fs::windows_name(std::string("x")));
BOOST_TEST(fs::portable_name(std::string("x")));
BOOST_TEST(fs::portable_directory_name(std::string("x")));
BOOST_TEST(fs::portable_file_name(std::string("x")));
BOOST_TEST(fs::portable_posix_name(std::string(".")));
BOOST_TEST(fs::windows_name(std::string(".")));
BOOST_TEST(fs::portable_name(std::string(".")));
BOOST_TEST(fs::portable_directory_name(std::string(".")));
BOOST_TEST(!fs::portable_file_name(std::string(".")));
BOOST_TEST(fs::portable_posix_name(std::string("..")));
BOOST_TEST(fs::windows_name(std::string("..")));
BOOST_TEST(fs::portable_name(std::string("..")));
BOOST_TEST(fs::portable_directory_name(std::string("..")));
BOOST_TEST(!fs::portable_file_name(std::string("..")));
BOOST_TEST(!fs::native(std::string("")));
BOOST_TEST(!fs::portable_posix_name(std::string("")));
BOOST_TEST(!fs::windows_name(std::string("")));
BOOST_TEST(!fs::portable_name(std::string("")));
BOOST_TEST(!fs::portable_directory_name(std::string("")));
BOOST_TEST(!fs::portable_file_name(std::string("")));
BOOST_TEST(!fs::native(std::string(" ")));
BOOST_TEST(!fs::portable_posix_name(std::string(" ")));
BOOST_TEST(!fs::windows_name(std::string(" ")));
BOOST_TEST(!fs::portable_name(std::string(" ")));
BOOST_TEST(!fs::portable_directory_name(std::string(" ")));
BOOST_TEST(!fs::portable_file_name(std::string(" ")));
BOOST_TEST(!fs::portable_posix_name(std::string(":")));
BOOST_TEST(!fs::windows_name(std::string(":")));
BOOST_TEST(!fs::portable_name(std::string(":")));
BOOST_TEST(!fs::portable_directory_name(std::string(":")));
BOOST_TEST(!fs::portable_file_name(std::string(":")));
BOOST_TEST(fs::portable_posix_name(std::string("-")));
BOOST_TEST(fs::windows_name(std::string("-")));
BOOST_TEST(!fs::portable_name(std::string("-")));
BOOST_TEST(!fs::portable_directory_name(std::string("-")));
BOOST_TEST(!fs::portable_file_name(std::string("-")));
BOOST_TEST(!fs::portable_posix_name(std::string("foo bar")));
BOOST_TEST(fs::windows_name(std::string("foo bar")));
BOOST_TEST(!fs::windows_name(std::string(" bar")));
BOOST_TEST(!fs::windows_name(std::string("foo ")));
BOOST_TEST(!fs::portable_name(std::string("foo bar")));
BOOST_TEST(!fs::portable_directory_name(std::string("foo bar")));
BOOST_TEST(!fs::portable_file_name(std::string("foo bar")));
BOOST_TEST(fs::portable_posix_name(std::string("foo.bar")));
BOOST_TEST(fs::windows_name(std::string("foo.bar")));
BOOST_TEST(fs::portable_name(std::string("foo.bar")));
BOOST_TEST(!fs::portable_directory_name(std::string("foo.bar")));
BOOST_TEST(fs::portable_file_name(std::string("foo.bar")));
BOOST_TEST(fs::portable_posix_name(std::string("foo.barf")));
BOOST_TEST(fs::windows_name(std::string("foo.barf")));
BOOST_TEST(fs::portable_name(std::string("foo.barf")));
BOOST_TEST(!fs::portable_directory_name(std::string("foo.barf")));
BOOST_TEST(!fs::portable_file_name(std::string("foo.barf")));
BOOST_TEST(fs::portable_posix_name(std::string(".foo")));
BOOST_TEST(fs::windows_name(std::string(".foo")));
BOOST_TEST(!fs::portable_name(std::string(".foo")));
BOOST_TEST(!fs::portable_directory_name(std::string(".foo")));
BOOST_TEST(!fs::portable_file_name(std::string(".foo")));
BOOST_TEST(fs::portable_posix_name(std::string("foo.")));
BOOST_TEST(!fs::windows_name(std::string("foo.")));
BOOST_TEST(!fs::portable_name(std::string("foo.")));
BOOST_TEST(!fs::portable_directory_name(std::string("foo.")));
BOOST_TEST(!fs::portable_file_name(std::string("foo.")));
}
// replace_extension_tests ---------------------------------------------------------//
void replace_extension_tests()
{
std::cout << "replace_extension_tests..." << std::endl;
BOOST_TEST(path().replace_extension().empty());
BOOST_TEST(path().replace_extension("a") == ".a");
BOOST_TEST(path().replace_extension("a.") == ".a.");
BOOST_TEST(path().replace_extension(".a") == ".a");
BOOST_TEST(path().replace_extension("a.txt") == ".a.txt");
// see the rationale in html docs for explanation why this works:
BOOST_TEST(path().replace_extension(".txt") == ".txt");
BOOST_TEST(path("a.txt").replace_extension() == "a");
BOOST_TEST(path("a.txt").replace_extension("") == "a");
BOOST_TEST(path("a.txt").replace_extension(".") == "a.");
BOOST_TEST(path("a.txt").replace_extension(".tex") == "a.tex");
BOOST_TEST(path("a.txt").replace_extension("tex") == "a.tex");
BOOST_TEST(path("a.").replace_extension(".tex") == "a.tex");
BOOST_TEST(path("a.").replace_extension("tex") == "a.tex");
BOOST_TEST(path("a").replace_extension(".txt") == "a.txt");
BOOST_TEST(path("a").replace_extension("txt") == "a.txt");
BOOST_TEST(path("a.b.txt").replace_extension(".tex") == "a.b.tex");
BOOST_TEST(path("a.b.txt").replace_extension("tex") == "a.b.tex");
BOOST_TEST(path("a/b").replace_extension(".c") == "a/b.c");
PATH_TEST_EQ(path("a.txt/b").replace_extension(".c"), "a.txt/b.c"); // ticket 4702
BOOST_TEST(path("foo.txt").replace_extension("exe") == "foo.exe"); // ticket 5118
BOOST_TEST(path("foo.txt").replace_extension(".tar.bz2")
== "foo.tar.bz2"); // ticket 5118
}
// make_preferred_tests ------------------------------------------------------------//
void make_preferred_tests()
{
std::cout << "make_preferred_tests..." << std::endl;
if (platform == "Windows")
{
BOOST_TEST(path("//abc\\def/ghi").make_preferred().native()
== path("\\\\abc\\def\\ghi").native());
}
else
{
BOOST_TEST(path("//abc\\def/ghi").make_preferred().native()
== path("//abc\\def/ghi").native());
}
}
// lexically_normal_tests ----------------------------------------------------------//
void lexically_normal_tests()
{
std::cout << "lexically_normal_tests..." << std::endl;
// the lexically_normal implementation depends on root_name() so test that first
BOOST_TEST(!path("//").has_root_name());
BOOST_TEST(path("//foo").has_root_name());
BOOST_TEST(!path("///foo").has_root_name());
// the lexically_normal implementation assumes that iteration over
// "//foo//bar///baz////" yields "//foo", "/", "bar", "baz", ""
path foo_bar_baz("//foo//bar///baz////");
path::iterator it = foo_bar_baz.begin();
BOOST_TEST(*it == "//foo");
BOOST_TEST(*++it == "/");
BOOST_TEST(*++it == "bar");
BOOST_TEST(*++it == "baz");
BOOST_TEST(*++it == "");
BOOST_TEST(++it == foo_bar_baz.end());
// Note: lexically_normal() uses /= to build up some results, so these results will
// have the platform's preferred separator. Since that is immaterial to most
// of these tests, the results are converted to generic form,
// and the expected results are also given in generic form. Otherwise many of the
// tests would incorrectly be reported as failing on Windows.
// the first set of tests correspond to the table in US-37 of c++ standards
// committee document P0492R1 from the 2017 Kona pre-meeting mailing
PATH_TEST_EQ(path("").lexically_normal().generic_path(), ""); // case 1
PATH_TEST_EQ(path(".").lexically_normal().generic_path(), "."); // case 2
PATH_TEST_EQ(path("..").lexically_normal().generic_path(), ".."); // case 3
PATH_TEST_EQ(path("/").lexically_normal().generic_path(), "/"); // case 4
PATH_TEST_EQ(path("//").lexically_normal().generic_path(), "//"); // case 5
PATH_TEST_EQ(path("/foo").lexically_normal().generic_path(), "/foo"); // case 6
PATH_TEST_EQ(path("/foo/").lexically_normal().generic_path(), "/foo/"); // case 7
PATH_TEST_EQ(path("/foo/.").lexically_normal().generic_path(), "/foo"); // case 8
PATH_TEST_EQ(path("/foo/bar/..").lexically_normal().generic_path(), "/foo"); // 9
PATH_TEST_EQ(path("/foo/..").lexically_normal().generic_path(), "/"); // case 10
PATH_TEST_EQ(path("/.").lexically_normal().generic_path(), "/"); // case 11
PATH_TEST_EQ(path("/./").lexically_normal().generic_path(), "/./"); // case 12
PATH_TEST_EQ(path("/./.").lexically_normal().generic_path(), "/"); // case 13
PATH_TEST_EQ(path("/././").lexically_normal().generic_path(), "/./"); // case 14
PATH_TEST_EQ(path("/././.").lexically_normal().generic_path(), "/"); // case 15
PATH_TEST_EQ(path("./").lexically_normal().generic_path(), "./"); // case 16
PATH_TEST_EQ(path("./.").lexically_normal().generic_path(), "."); // case 17
PATH_TEST_EQ(path("././").lexically_normal().generic_path(), "./"); // case 18
PATH_TEST_EQ(path("././.").lexically_normal().generic_path(), "."); // case 19
PATH_TEST_EQ(path("./././").lexically_normal().generic_path(), "./"); // case 20
PATH_TEST_EQ(path("./././.").lexically_normal().generic_path(), "."); // case 21
PATH_TEST_EQ(path("foo/..").lexically_normal().generic_path(), "."); // case 22
PATH_TEST_EQ(path("foo/../").lexically_normal().generic_path(), "./"); // case 23
PATH_TEST_EQ(path("foo/../..").lexically_normal().generic_path(), ".."); // case 24
if (platform == "Windows")
{
PATH_TEST_EQ(path("C:bar/..").lexically_normal().generic_path(), "C:"); // case 25
PATH_TEST_EQ(path("C:").lexically_normal().generic_path(), "C:"); // case 26
}
PATH_TEST_EQ(path("//host/bar/..").lexically_normal().generic_path(), "//host/");//27
PATH_TEST_EQ(path("//host").lexically_normal().generic_path(), "//host"); // 28
PATH_TEST_EQ(path("foo/../foo/..").lexically_normal().generic_path(), "."); // 29
PATH_TEST_EQ(path("foo/../foo/../..").lexically_normal().generic_path(), "..");// 30
PATH_TEST_EQ(path("../foo/../foo/..").lexically_normal().generic_path(), "..");// 31
PATH_TEST_EQ(path("../.f/../f").lexically_normal().generic_path(), "../f"); // 32
PATH_TEST_EQ(path("../f/../.f").lexically_normal().generic_path(), "../.f"); // 33
PATH_TEST_EQ(path(".././../.").lexically_normal().generic_path(), "../.."); // 34
PATH_TEST_EQ(path(".././.././").lexically_normal().generic_path(), "../../"); // 35
// cases Nico suggested we concentrate on to resolve questions about invariants
PATH_TEST_EQ(path(".").lexically_normal().generic_path(), "."); // 1
PATH_TEST_EQ(path("./").lexically_normal().generic_path(), "./"); // 2
PATH_TEST_EQ(path("/./").lexically_normal().generic_path(), "/./"); // 3
PATH_TEST_EQ(path("foo/").lexically_normal().generic_path(), "foo/"); // 4
PATH_TEST_EQ(path("foo/.").lexically_normal().generic_path(), "foo"); // 5
PATH_TEST_EQ(path("foo/..").lexically_normal().generic_path(), "."); // 6
PATH_TEST_EQ(path("foo/../").lexically_normal().generic_path(), "./"); // 7
PATH_TEST_EQ(path("foo/../.").lexically_normal().generic_path(), "."); // 8
PATH_TEST_EQ(path("/foo/..").lexically_normal().generic_path(), "/"); // 9
PATH_TEST_EQ(path("/foo/../.").lexically_normal().generic_path(), "/"); // 10
PATH_TEST_EQ(path("/foo/bar/.").lexically_normal().generic_path(), "/foo/bar"); // 11
PATH_TEST_EQ(path("/foo/bar/./").lexically_normal().generic_path(), "/foo/bar/");// 12
PATH_TEST_EQ(path("/foo/bar/..").lexically_normal().generic_path(), "/foo"); // 13
PATH_TEST_EQ(path("/foo/bar/../").lexically_normal().generic_path(), "/foo/"); // 14
// other tests
PATH_TEST_EQ(path("///").lexically_normal().generic_path(), "/");
PATH_TEST_EQ(path("f").lexically_normal().generic_path(), "f");
PATH_TEST_EQ(path("foo").lexically_normal().generic_path(), "foo");
PATH_TEST_EQ(path("foo/").lexically_normal().generic_path(), "foo/");
PATH_TEST_EQ(path("f/").lexically_normal().generic_path(), "f/");
PATH_TEST_EQ(path("/foo").lexically_normal().generic_path(), "/foo");
PATH_TEST_EQ(path("foo/bar").lexically_normal().generic_path(), "foo/bar");
PATH_TEST_EQ(path("../..").lexically_normal().generic_path(), "../..");
PATH_TEST_EQ(path("/..").lexically_normal().generic_path(), "/..");
PATH_TEST_EQ(path("/../..").lexically_normal().generic_path(), "/../..");
PATH_TEST_EQ(path("../foo").lexically_normal().generic_path(), "../foo");
PATH_TEST_EQ(path("/foo/../").lexically_normal().generic_path(), "/./");
PATH_TEST_EQ(path("foo/../..").lexically_normal().generic_path(), "..");
PATH_TEST_EQ((path("foo") / "..").lexically_normal().generic_path() , ".");
PATH_TEST_EQ(path("foo/...").lexically_normal().generic_path(), "foo/...");
PATH_TEST_EQ(path("foo/.../").lexically_normal().generic_path(), "foo/.../");
PATH_TEST_EQ(path("foo/..bar").lexically_normal().generic_path(), "foo/..bar");
PATH_TEST_EQ(path("../f").lexically_normal().generic_path(), "../f");
PATH_TEST_EQ(path("/../f").lexically_normal().generic_path(), "/../f");
PATH_TEST_EQ(path("f/..").lexically_normal().generic_path(), ".");
PATH_TEST_EQ((path("f") / "..").lexically_normal().generic_path() , ".");
PATH_TEST_EQ(path("foo/../../").lexically_normal().generic_path(), "../");
PATH_TEST_EQ(path("foo/../../..").lexically_normal().generic_path(), "../..");
PATH_TEST_EQ(path("foo/../../../").lexically_normal().generic_path(), "../../");
PATH_TEST_EQ(path("foo/../bar").lexically_normal().generic_path(), "bar");
PATH_TEST_EQ(path("foo/../bar/").lexically_normal().generic_path(), "bar/");
PATH_TEST_EQ(path("foo/bar/..").lexically_normal().generic_path(), "foo");
PATH_TEST_EQ(path("foo/./bar/..").lexically_normal().generic_path(), "foo");
std::cout << path("foo/./bar/..").lexically_normal() << std::endl; // outputs "foo"
PATH_TEST_EQ(path("foo/bar/../").lexically_normal().generic_path(), "foo/");
PATH_TEST_EQ(path("foo/./bar/../").lexically_normal().generic_path(), "foo/");
std::cout << path("foo/./bar/../").lexically_normal() << std::endl; // POSIX: "foo/", Windows: "foo\"
PATH_TEST_EQ(path("foo/bar/../..").lexically_normal().generic_path(), ".");
PATH_TEST_EQ(path("foo/bar/../../").lexically_normal().generic_path(), "./");
PATH_TEST_EQ(path("foo/bar/../blah").lexically_normal().generic_path(), "foo/blah");
PATH_TEST_EQ(path("f/../b").lexically_normal().generic_path(), "b");
PATH_TEST_EQ(path("f/b/..").lexically_normal().generic_path(), "f");
PATH_TEST_EQ(path("f/b/../").lexically_normal().generic_path(), "f/");
PATH_TEST_EQ(path("f/b/../a").lexically_normal().generic_path(), "f/a");
PATH_TEST_EQ(path("foo/bar/blah/../..").lexically_normal().generic_path(), "foo");
PATH_TEST_EQ(path("foo/bar/blah/../../bletch").lexically_normal().generic_path(), "foo/bletch");
PATH_TEST_EQ(path("//net").lexically_normal().generic_path(), "//net");
PATH_TEST_EQ(path("//net/").lexically_normal().generic_path(), "//net/");
PATH_TEST_EQ(path("//..net").lexically_normal().generic_path(), "//..net");
PATH_TEST_EQ(path("//net/..").lexically_normal().generic_path(), "//net/..");
PATH_TEST_EQ(path("//net/foo").lexically_normal().generic_path(), "//net/foo");
PATH_TEST_EQ(path("//net/foo/").lexically_normal().generic_path(), "//net/foo/");
PATH_TEST_EQ(path("//net/foo/..").lexically_normal().generic_path(), "//net/");
PATH_TEST_EQ(path("//net/foo/../").lexically_normal().generic_path(), "//net/./");
PATH_TEST_EQ(path("/net/foo/bar").lexically_normal().generic_path(), "/net/foo/bar");
PATH_TEST_EQ(path("/net/foo/bar/").lexically_normal().generic_path(), "/net/foo/bar/");
PATH_TEST_EQ(path("/net/foo/..").lexically_normal().generic_path(), "/net");
PATH_TEST_EQ(path("/net/foo/../").lexically_normal().generic_path(), "/net/");
PATH_TEST_EQ(path("//net//foo//bar").lexically_normal().generic_path(), "//net/foo/bar");
PATH_TEST_EQ(path("//net//foo//bar//").lexically_normal().generic_path(), "//net/foo/bar/");
PATH_TEST_EQ(path("//net//foo//..").lexically_normal().generic_path(), "//net/");
PATH_TEST_EQ(path("//net//foo//..//").lexically_normal().generic_path(), "//net/./");
PATH_TEST_EQ(path("///net///foo///bar").lexically_normal().generic_path(), "/net/foo/bar");
PATH_TEST_EQ(path("///net///foo///bar///").lexically_normal().generic_path(), "/net/foo/bar/");
PATH_TEST_EQ(path("///net///foo///..").lexically_normal().generic_path(), "/net");
PATH_TEST_EQ(path("///net///foo///..///").lexically_normal().generic_path(), "/net/");
if (platform == "Windows")
{
PATH_TEST_EQ(path("c:..").lexically_normal().generic_path(), "c:..");
PATH_TEST_EQ(path("c:foo/..").lexically_normal().generic_path(), "c:");
PATH_TEST_EQ(path("c:foo/../").lexically_normal().generic_path(), "c:./");
PATH_TEST_EQ(path("c:/foo/..").lexically_normal().generic_path(), "c:/");
PATH_TEST_EQ(path("c:/foo/../").lexically_normal().generic_path(), "c:/./");
PATH_TEST_EQ(path("c:/..").lexically_normal().generic_path(), "c:/..");
PATH_TEST_EQ(path("c:/../").lexically_normal().generic_path(), "c:/../");
PATH_TEST_EQ(path("c:/../..").lexically_normal().generic_path(), "c:/../..");
PATH_TEST_EQ(path("c:/../../").lexically_normal().generic_path(), "c:/../../");
PATH_TEST_EQ(path("c:/../foo").lexically_normal().generic_path(), "c:/../foo");
PATH_TEST_EQ(path("c:/../foo/").lexically_normal().generic_path(), "c:/../foo/");
PATH_TEST_EQ(path("c:/../../foo").lexically_normal().generic_path(), "c:/../../foo");
PATH_TEST_EQ(path("c:/../../foo/").lexically_normal().generic_path(), "c:/../../foo/");
PATH_TEST_EQ(path("c:/..foo").lexically_normal().generic_path(), "c:/..foo");
// more Windows tests, from Nico Josuttis
}
else // POSIX
{
PATH_TEST_EQ(path("c:..").lexically_normal(), "c:..");
PATH_TEST_EQ(path("c:foo/..").lexically_normal(), ".");
PATH_TEST_EQ(path("c:foo/../").lexically_normal(), "./");
PATH_TEST_EQ(path("c:/foo/..").lexically_normal(), "c:");
PATH_TEST_EQ(path("c:/foo/../").lexically_normal(), "c:/");
PATH_TEST_EQ(path("c:/..").lexically_normal(), ".");
PATH_TEST_EQ(path("c:/../").lexically_normal(), "./");
PATH_TEST_EQ(path("c:/../..").lexically_normal(), "..");
PATH_TEST_EQ(path("c:/../../").lexically_normal(), "../");
PATH_TEST_EQ(path("c:/../foo").lexically_normal(), "foo");
PATH_TEST_EQ(path("c:/../foo/").lexically_normal(), "foo/");
PATH_TEST_EQ(path("c:/../../foo").lexically_normal(), "../foo");
PATH_TEST_EQ(path("c:/../../foo/").lexically_normal(), "../foo/");
PATH_TEST_EQ(path("c:/..foo").lexically_normal(), "c:/..foo");
}
}
// Tests of examples Nicolai Josuttis presented to the C++ committee's Library
// Evolution Working Group (LEWG) in Issaquah, November, 2016.
void clarify_stem_and_extension_tests()
{
std::cout << "clarify_stem_and_extension_tests..." << std::endl;
BOOST_TEST(path("/foo/bar.txt").stem() == "bar");
BOOST_TEST(path("/foo/bar.txt").extension() == ".txt");
BOOST_TEST(path(".profile").stem() == ".profile");
BOOST_TEST(path(".profile").extension() == "");
BOOST_TEST(path(".profile.old").stem() == ".profile");
BOOST_TEST(path(".profile.old").extension() == ".old");
BOOST_TEST(path("..abc").stem() == ".");
BOOST_TEST(path("..abc").extension() == ".abc");
BOOST_TEST(path("...abc").stem() == "..");
BOOST_TEST(path("...abc").extension() == ".abc");
BOOST_TEST(path("abc..def").stem() == "abc.");
BOOST_TEST(path("abc..def").extension() == ".def");
BOOST_TEST(path("abc...def").stem() == "abc..");
BOOST_TEST(path("abc...def").extension() == ".def");
BOOST_TEST(path("abc.").stem() == "abc");
BOOST_TEST(path("abc.").extension() == ".");
BOOST_TEST(path("abc..").stem() == "abc.");
BOOST_TEST(path("abc..").extension() == ".");
BOOST_TEST(path("abc.d.").stem() == "abc.d");
BOOST_TEST(path("abc.d.").extension() == ".");
BOOST_TEST(path("..").stem() == "..");
BOOST_TEST(path("..").extension() == "");
BOOST_TEST(path(".").stem() == ".");
BOOST_TEST(path(".").extension() == "");
BOOST_TEST(path("...").stem() == ".."); // not in Nico's examples
BOOST_TEST(path("...").extension() == "."); // ditto
}
void clarify_filename_tests()
{
std::cout << "clarify_filename_tests..." << std::endl;
BOOST_TEST(path("/foo/bar.txt").filename() == "bar.txt");
BOOST_TEST(path("/foo/bar.txt").has_filename());
BOOST_TEST(path("/foo/bar").filename() == "bar");
BOOST_TEST(path("/foo/bar").has_filename());
BOOST_TEST(path("/foo/bar/").filename() == "");
BOOST_TEST(path("/foo/bar/").has_filename() == false);
BOOST_TEST(path("/foo/bar/.").filename() == ".");
BOOST_TEST(path("/foo/bar/.").has_filename());
BOOST_TEST(path("/").filename() == "");
BOOST_TEST(path("/").has_filename() == false);
BOOST_TEST(path(".").filename() == ".");
BOOST_TEST(path(".").has_filename());
BOOST_TEST(path("..").filename() == "..");
BOOST_TEST(path("..").has_filename());
BOOST_TEST(path("//host").filename() == "");
BOOST_TEST(path("//host").has_filename() == false);
BOOST_TEST(path("//host/").filename() == "");
BOOST_TEST(path("//host/").has_filename() == false);
BOOST_TEST(path("//host/.").filename() == ".");
BOOST_TEST(path("//host/.").has_filename());
BOOST_TEST(path("").filename() == "");
BOOST_TEST(path("").has_filename() == false);
if (platform == "Windows")
{
BOOST_TEST(path("c:").filename() == "");
BOOST_TEST(path("c:").has_filename() == false);
BOOST_TEST(path("c:/").filename() == "");
BOOST_TEST(path("c:/").has_filename() == false);
BOOST_TEST(path("c:foo/").filename() == "");
BOOST_TEST(path("c:foo/").has_filename() == false);
BOOST_TEST(path("c:.").filename() == ".");
BOOST_TEST(path("c:.").has_filename());
}
if (platform == "POSIX")
{
BOOST_TEST(path("c:").filename() == "c:");
BOOST_TEST(path("c:").has_filename());
BOOST_TEST(path("c:/").filename() == "");
BOOST_TEST(path("c:/").has_filename() == false);
BOOST_TEST(path("c:foo/").filename() == "");
BOOST_TEST(path("c:foo/").has_filename() == false);
BOOST_TEST(path("c:.").filename() == "c:.");
BOOST_TEST(path("c:.").has_filename());
}
}
void filename_tests()
{
std::cout << "filename_tests()..." << std::endl;
// tests from the C++ standard [path.decompose] filename()
std::cout << path("/foo/bar.txt").filename() << '\n'; // outputs "bar.txt"
std::cout << path("/foo/bar").filename() << '\n'; // outputs "bar"
std::cout << path("/foo/bar/").filename() << '\n'; // outputs ""
std::cout << path("/").filename() << '\n'; // outputs ""
std::cout << path("//host").filename() << '\n'; // outputs ""
std::cout << path(".").filename() << '\n'; // outputs "."
std::cout << path("..").filename() << '\n'; // outputs ".."
BOOST_TEST(path("/foo/bar.txt").filename() == "bar.txt");
BOOST_TEST(path("/foo/bar").filename() == "bar");
BOOST_TEST(path("/foo/bar/").filename() == "");
BOOST_TEST(path("/").filename() == "");
BOOST_TEST(path("//host").filename() == "");
BOOST_TEST(path(".").filename() == ".");
BOOST_TEST(path("..").filename() == "..");
// tests include some paths that are invalid on Windows because they still have to
// decompose correctly on both Windows and POSIX
//if (platform == "Windows")
//{
// BOOST_TEST(path("c:").filename() == "");
// BOOST_TEST(path("c:").has_filename() == false);
// BOOST_TEST(path("c:").root_name() == "c:");
// BOOST_TEST(path("c:").has_root_name());
// BOOST_TEST(path("c:").root_directory() == "");
// BOOST_TEST(path("c:").has_root_directory() == false);
// BOOST_TEST(path("c:d:").filename() == "d:");
// BOOST_TEST(path("c:d:").has_filename());
// BOOST_TEST(path("c:d:").root_name() == "c:");
// BOOST_TEST(path("c:d:").has_root_name());
// BOOST_TEST(path("c:d:").root_directory() == "");
// BOOST_TEST(path("c:d:").has_root_directory() == false);
// BOOST_TEST(path("/c:").filename() == "c:");
// BOOST_TEST(path("/c:").has_filename());
// BOOST_TEST(path("/c:").root_name() == "");
// BOOST_TEST(path("/c:").has_root_name() == false);
// BOOST_TEST(path("/c:").root_directory() == "/");
// BOOST_TEST(path("/c:").has_root_directory());
// BOOST_TEST(path(":").filename() == "");
// BOOST_TEST(path(":").has_filename() == false);
// BOOST_TEST(path(":").root_name() == ":");
// BOOST_TEST(path(":").has_root_name());
// BOOST_TEST(path(":").root_directory() == "");
// BOOST_TEST(path(":").has_root_directory() == false);
// BOOST_TEST(path("prn:").filename() == "");
// BOOST_TEST(path("prn:").has_filename() == false);
// BOOST_TEST(path("prn:").root_name() == "prn:");
// BOOST_TEST(path("prn:").has_root_name());
// BOOST_TEST(path("prn:").root_directory() == "");
// BOOST_TEST(path("prn:").has_root_directory() == false);
// BOOST_TEST(path("abcdefg:").filename() == "");
// BOOST_TEST(path("abcdefg:").has_filename() == false);
// BOOST_TEST(path("abcdefg:").root_name() == "abcdefg:");
// BOOST_TEST(path("abcdefg:").has_root_name());
// BOOST_TEST(path("abcdefg:").root_directory() == "");
// BOOST_TEST(path("abcdefg:").has_root_directory() == false);
// }
if (platform == "POSIX")
{
BOOST_TEST(path("c:").filename() == "c:");
BOOST_TEST(path("c:").has_filename());
BOOST_TEST(path("c:").root_name() == "");
BOOST_TEST(path("c:").has_root_name() == false);
BOOST_TEST(path("c:").root_directory() == "");
BOOST_TEST(path("c:").has_root_directory() == false);
BOOST_TEST(path("c:d:").filename() == "c:d:");
BOOST_TEST(path("c:d:").has_filename());
BOOST_TEST(path("c:d:").root_name() == "");
BOOST_TEST(path("c:d:").has_root_name() == false);
BOOST_TEST(path("c:d:").root_directory() == "");
BOOST_TEST(path("c:d:").has_root_directory() == false);
BOOST_TEST(path("/c:").filename() == "c:");
BOOST_TEST(path("/c:").has_filename());
BOOST_TEST(path("/c:").root_name() == "");
BOOST_TEST(path("/c:").has_root_name() == false);
BOOST_TEST(path("/c:").root_directory() == "/");
BOOST_TEST(path("/c:").has_root_directory());
BOOST_TEST(path(":").filename() == ":");
BOOST_TEST(path(":").has_filename());
BOOST_TEST(path(":").root_name() == "");
BOOST_TEST(path(":").has_root_name() == false);
BOOST_TEST(path(":").root_directory() == "");
BOOST_TEST(path(":").has_root_directory() == false);
BOOST_TEST(path("prn:").filename() == "prn:");
BOOST_TEST(path("prn:").has_filename());
BOOST_TEST(path("prn:").root_name() == "");
BOOST_TEST(path("prn:").has_root_name() == false);
BOOST_TEST(path("prn:").root_directory() == "");
BOOST_TEST(path("prn:").has_root_directory() == false);
BOOST_TEST(path("abcdefg:").filename() == "abcdefg:");
BOOST_TEST(path("abcdefg:").has_filename());
BOOST_TEST(path("abcdefg:").root_name() == "");
BOOST_TEST(path("abcdefg:").has_root_name() == false);
BOOST_TEST(path("abcdefg:").root_directory() == "");
BOOST_TEST(path("abcdefg:").has_root_directory() == false);
}
}
} // unnamed namespace
static boost::filesystem::path ticket_6737 = "FilePath"; // #6737 reported this crashed
// on VC++ debug mode build
const boost::filesystem::path ticket_6690("test"); // #6690 another V++ static init crash
//--------------------------------------------------------------------------------------//
// //
// main //
// //
//--------------------------------------------------------------------------------------//
int cpp_main(int, char*[])
{
// The choice of platform for some tests is make at runtime rather than compile-time
// so that compile errors for all platforms will be detected even though
// only the current platform is runtime tested.
platform = (platform == "Win32" || platform == "Win64" || platform == "Cygwin")
? "Windows"
: "POSIX";
std::cout << "Platform is " << platform << '\n';
BOOST_TEST(p1.string() != p3.string());
p3 = p2;
BOOST_TEST(p1.string() == p3.string());
path p04("foobar");
BOOST_TEST(p04.string() == "foobar");
p04 = p04; // self-assignment
BOOST_TEST(p04.string() == "foobar");
path xx("//");
xx.has_root_name();
xx.root_name();
xx = path("//foo");
xx.root_name();
xx = path("//foo/");
xx.root_name();
xx.root_directory();
xx = path("c:");
xx.has_root_name();
xx.root_name();
construction_tests();
append_tests();
self_assign_and_append_tests();
overload_tests();
iterator_tests();
decomposition_table_tests();
filename_tests();
clarify_filename_tests();
clarify_stem_and_extension_tests();
query_and_decomposition_tests();
composition_tests();
non_member_tests();
exception_tests();
name_function_tests();
replace_extension_tests();
make_preferred_tests();
//lexically_normal_tests();
// verify deprecated names still available
# ifndef BOOST_FILESYSTEM_NO_DEPRECATED
p1.branch_path();
p1.leaf();
path p_remove_leaf;
p_remove_leaf.remove_leaf();
# endif
std::string s1("//:somestring"); // this used to be treated specially
// check the path member templates
p5.assign(s1.begin(), s1.end());
PATH_TEST_EQ(p5.string(), "//:somestring");
p5 = s1;
PATH_TEST_EQ(p5.string(), "//:somestring");
// this code, courtesy of David Whetstone, detects a now fixed bug that
// derefereced the end iterator (assuming debug build with checked itors)
std::vector<char> v1;
p5.assign(v1.begin(), v1.end());
std::string s2(v1.begin(), v1.end());
PATH_TEST_EQ(p5.string(), s2);
p5.assign(s1.begin(), s1.begin() + 1);
PATH_TEST_EQ(p5.string(), "/");
BOOST_TEST(p1 != p4);
BOOST_TEST(p1.string() == p2.string());
BOOST_TEST(p1.string() == p3.string());
BOOST_TEST(path("foo").filename() == "foo");
BOOST_TEST(path("foo").parent_path().string() == "");
BOOST_TEST(p1.filename() == "fum");
BOOST_TEST(p1.parent_path().string() == "fe/fi/fo");
BOOST_TEST(path("").empty() == true);
BOOST_TEST(path("foo").empty() == false);
// inserter and extractor tests
# if !defined(BOOST_MSVC) || BOOST_MSVC > 1300 // bypass VC++ 7.0 and earlier
std::cout << "\nInserter and extractor test...";
std::stringstream ss;
ss << fs::path("foo/bar") << std::endl;
fs::path round_trip;
ss >> round_trip;
BOOST_TEST(round_trip.string() == "foo/bar");
std::cout << round_trip.string() << "..." << round_trip << " complete\n";
# endif
return ::boost::report_errors();
}
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