| 1 | // (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com) |
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| 2 | // (C) Copyright 2004-2007 Jonathan Turkanis |
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| 3 | // Distributed under the Boost Software License, Version 1.0. (See accompanying |
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| 4 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.) |
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| 5 | |
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| 6 | // See http://www.boost.org/libs/iostreams for documentation. |
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| 7 | |
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| 8 | #ifndef BOOST_IOSTREAMS_TEST_FILES_HPP_INCLUDED |
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| 9 | #define BOOST_IOSTREAMS_TEST_FILES_HPP_INCLUDED |
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| 10 | |
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| 11 | #include <cctype> // toupper, tolower |
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| 12 | #include <cstdio> // tmpname, TMP_MAX, remove |
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| 13 | #include <cstdlib> // rand, toupper, tolower (VC6) |
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| 14 | #include <fstream> |
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| 15 | #include <string> |
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| 16 | #include <boost/filesystem/operations.hpp> |
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| 17 | #include "./constants.hpp" |
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| 18 | |
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| 19 | #ifdef BOOST_NO_STDC_NAMESPACE |
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| 20 | # undef toupper |
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| 21 | # undef tolower |
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| 22 | # undef remove |
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| 23 | # undef rand |
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| 24 | namespace std { |
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| 25 | using ::toupper; using ::tolower; using ::remove; using ::rand; |
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| 26 | } |
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| 27 | #endif |
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| 28 | |
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| 29 | namespace boost { namespace iostreams { namespace test { |
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| 30 | |
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| 31 | // Represents a temp file, deleted upon destruction. |
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| 32 | class temp_file { |
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| 33 | public: |
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| 34 | |
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| 35 | // Constructs a temp file which does not initially exist. |
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| 36 | temp_file() { set_name(); } |
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| 37 | ~temp_file() { (void)std::remove(filename: name_.c_str()); } |
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| 38 | const ::std::string name() const { return name_; } |
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| 39 | operator const ::std::string() const { return name_; } |
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| 40 | private: |
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| 41 | void set_name() { |
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| 42 | name_ = boost::filesystem::unique_path().string(); |
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| 43 | } |
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| 44 | |
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| 45 | ::std::string name_; |
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| 46 | }; |
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| 47 | |
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| 48 | struct test_file : public temp_file { |
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| 49 | test_file() |
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| 50 | { |
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| 51 | BOOST_IOS::openmode mode = |
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| 52 | BOOST_IOS::out | BOOST_IOS::binary; |
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| 53 | ::std::ofstream f(name().c_str(), mode); |
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| 54 | const ::std::string n(name()); |
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| 55 | const char* buf = narrow_data(); |
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| 56 | for (int z = 0; z < data_reps; ++z) |
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| 57 | f.write(s: buf, n: data_length()); |
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| 58 | } |
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| 59 | }; |
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| 60 | |
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| 61 | |
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| 62 | struct uppercase_file : public temp_file { |
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| 63 | uppercase_file() |
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| 64 | { |
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| 65 | BOOST_IOS::openmode mode = |
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| 66 | BOOST_IOS::out | BOOST_IOS::binary; |
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| 67 | ::std::ofstream f(name().c_str(), mode); |
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| 68 | const char* buf = narrow_data(); |
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| 69 | for (int z = 0; z < data_reps; ++z) |
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| 70 | for (int w = 0; w < data_length(); ++w) |
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| 71 | f.put(c: (char) std::toupper(c: buf[w])); |
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| 72 | } |
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| 73 | }; |
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| 74 | |
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| 75 | struct lowercase_file : public temp_file { |
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| 76 | lowercase_file() |
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| 77 | { |
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| 78 | BOOST_IOS::openmode mode = |
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| 79 | BOOST_IOS::out | BOOST_IOS::binary; |
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| 80 | ::std::ofstream f(name().c_str(), mode); |
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| 81 | const char* buf = narrow_data(); |
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| 82 | for (int z = 0; z < data_reps; ++z) |
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| 83 | for (int w = 0; w < data_length(); ++w) |
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| 84 | f.put(c: (char) std::tolower(c: buf[w])); |
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| 85 | } |
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| 86 | }; |
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| 87 | |
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| 88 | //----------------------------------------------------------------------------// |
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| 89 | |
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| 90 | } } } // End namespaces test, iostreams, boost. |
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| 91 | |
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| 92 | #endif // #ifndef BOOST_IOSTREAMS_TEST_FILES_HPP_INCLUDED |
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| 93 | |
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