| /* |
| * |
| * Copyright (c) 2002 |
| * John Maddock |
| * |
| * Use, modification and distribution are 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) |
| * |
| */ |
| |
| #include <iostream> |
| #include <fstream> |
| #include <iterator> |
| #include <cassert> |
| #include <boost/test/execution_monitor.hpp> |
| #include "regex_comparison.hpp" |
| |
| |
| void test_match(const std::string& re, const std::string& text, const std::string& description, bool icase) |
| { |
| double time; |
| results r(re, description); |
| |
| std::cout << "Testing: \"" << re << "\" against \"" << description << "\"" << std::endl; |
| |
| #ifdef BOOST_HAS_GRETA |
| if(time_greta == true) |
| { |
| time = g::time_match(re, text, icase); |
| r.greta_time = time; |
| std::cout << "\tGRETA regex: " << time << "s\n"; |
| } |
| if(time_safe_greta == true) |
| { |
| time = gs::time_match(re, text, icase); |
| r.safe_greta_time = time; |
| std::cout << "\tSafe GRETA regex: " << time << "s\n"; |
| } |
| #endif |
| if(time_boost == true) |
| { |
| time = b::time_match(re, text, icase); |
| r.boost_time = time; |
| std::cout << "\tBoost regex: " << time << "s\n"; |
| } |
| if(time_localised_boost == true) |
| { |
| time = bl::time_match(re, text, icase); |
| r.localised_boost_time = time; |
| std::cout << "\tBoost regex (C++ locale): " << time << "s\n"; |
| } |
| #ifdef BOOST_HAS_POSIX |
| if(time_posix == true) |
| { |
| time = posix::time_match(re, text, icase); |
| r.posix_time = time; |
| std::cout << "\tPOSIX regex: " << time << "s\n"; |
| } |
| #endif |
| #ifdef BOOST_HAS_PCRE |
| if(time_pcre == true) |
| { |
| time = pcr::time_match(re, text, icase); |
| r.pcre_time = time; |
| std::cout << "\tPCRE regex: " << time << "s\n"; |
| } |
| #endif |
| #ifdef BOOST_HAS_XPRESSIVE |
| if(time_xpressive == true) |
| { |
| time = dxpr::time_match(re, text, icase); |
| r.xpressive_time = time; |
| std::cout << "\txpressive regex: " << time << "s\n"; |
| } |
| #endif |
| #ifndef BOOST_NO_0X_HDR_REGEX |
| if(time_std == true) |
| { |
| time = stdr::time_match(re, text, icase); |
| r.std_time = time; |
| std::cout << "\tstd::regex: " << time << "s\n"; |
| } |
| #endif |
| r.finalise(); |
| result_list.push_back(r); |
| } |
| |
| void test_find_all(const std::string& re, const std::string& text, const std::string& description, bool icase) |
| { |
| std::cout << "Testing: " << re << std::endl; |
| |
| double time; |
| results r(re, description); |
| |
| #ifdef BOOST_HAS_GRETA |
| if(time_greta == true) |
| { |
| time = g::time_find_all(re, text, icase); |
| r.greta_time = time; |
| std::cout << "\tGRETA regex: " << time << "s\n"; |
| } |
| if(time_safe_greta == true) |
| { |
| time = gs::time_find_all(re, text, icase); |
| r.safe_greta_time = time; |
| std::cout << "\tSafe GRETA regex: " << time << "s\n"; |
| } |
| #endif |
| if(time_boost == true) |
| { |
| time = b::time_find_all(re, text, icase); |
| r.boost_time = time; |
| std::cout << "\tBoost regex: " << time << "s\n"; |
| } |
| if(time_localised_boost == true) |
| { |
| time = bl::time_find_all(re, text, icase); |
| r.localised_boost_time = time; |
| std::cout << "\tBoost regex (C++ locale): " << time << "s\n"; |
| } |
| #ifdef BOOST_HAS_POSIX |
| if(time_posix == true) |
| { |
| time = posix::time_find_all(re, text, icase); |
| r.posix_time = time; |
| std::cout << "\tPOSIX regex: " << time << "s\n"; |
| } |
| #endif |
| #ifdef BOOST_HAS_PCRE |
| if(time_pcre == true) |
| { |
| time = pcr::time_find_all(re, text, icase); |
| r.pcre_time = time; |
| std::cout << "\tPCRE regex: " << time << "s\n"; |
| } |
| #endif |
| #ifdef BOOST_HAS_XPRESSIVE |
| if(time_xpressive == true) |
| { |
| time = dxpr::time_find_all(re, text, icase); |
| r.xpressive_time = time; |
| std::cout << "\txpressive regex: " << time << "s\n"; |
| } |
| #endif |
| #ifndef BOOST_NO_0X_HDR_REGEX |
| if(time_std == true) |
| { |
| time = stdr::time_find_all(re, text, icase); |
| r.std_time = time; |
| std::cout << "\tstd::regex: " << time << "s\n"; |
| } |
| #endif |
| r.finalise(); |
| result_list.push_back(r); |
| } |
| |
| int cpp_main(int argc, char * argv[]) |
| { |
| // start by processing the command line args: |
| if(argc < 2) |
| return show_usage(); |
| int result = 0; |
| for(int c = 1; c < argc; ++c) |
| { |
| result += handle_argument(argv[c]); |
| } |
| if(result) |
| return result; |
| |
| if(test_matches) |
| { |
| // start with a simple test, this is basically a measure of the minimal overhead |
| // involved in calling a regex matcher: |
| test_match("abc", "abc"); |
| // these are from the regex docs: |
| test_match("^([0-9]+)(\\-| |$)(.*)$", "100- this is a line of ftp response which contains a message string"); |
| test_match("([[:digit:]]{4}[- ]){3}[[:digit:]]{3,4}", "1234-5678-1234-456"); |
| // these are from http://www.regxlib.com/ |
| test_match("^([a-zA-Z0-9_\\-\\.]+)@((\\[[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.)|(([a-zA-Z0-9\\-]+\\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\\]?)$", "john@johnmaddock.co.uk"); |
| test_match("^([a-zA-Z0-9_\\-\\.]+)@((\\[[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.)|(([a-zA-Z0-9\\-]+\\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\\]?)$", "foo12@foo.edu"); |
| test_match("^([a-zA-Z0-9_\\-\\.]+)@((\\[[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.)|(([a-zA-Z0-9\\-]+\\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\\]?)$", "bob.smith@foo.tv"); |
| test_match("^[a-zA-Z]{1,2}[0-9][0-9A-Za-z]{0,1} {0,1}[0-9][A-Za-z]{2}$", "EH10 2QQ"); |
| test_match("^[a-zA-Z]{1,2}[0-9][0-9A-Za-z]{0,1} {0,1}[0-9][A-Za-z]{2}$", "G1 1AA"); |
| test_match("^[a-zA-Z]{1,2}[0-9][0-9A-Za-z]{0,1} {0,1}[0-9][A-Za-z]{2}$", "SW1 1ZZ"); |
| test_match("^[[:digit:]]{1,2}/[[:digit:]]{1,2}/[[:digit:]]{4}$", "4/1/2001"); |
| test_match("^[[:digit:]]{1,2}/[[:digit:]]{1,2}/[[:digit:]]{4}$", "12/12/2001"); |
| test_match("^[-+]?[[:digit:]]*\\.?[[:digit:]]*$", "123"); |
| test_match("^[-+]?[[:digit:]]*\\.?[[:digit:]]*$", "+3.14159"); |
| test_match("^[-+]?[[:digit:]]*\\.?[[:digit:]]*$", "-3.14159"); |
| } |
| output_html_results(true, "%short_matches%"); |
| |
| std::string file_contents; |
| |
| if(test_code) |
| { |
| load_file(file_contents, "../../../boost/crc.hpp"); |
| |
| const char* highlight_expression = // preprocessor directives: index 1 |
| "(^[ \t]*#(?:[^\\\\\\n]|\\\\[^\\n_[:punct:][:alnum:]]*[\\n[:punct:][:word:]])*)|" |
| // comment: index 2 |
| "(//[^\\n]*|/\\*.*?\\*/)|" |
| // literals: index 3 |
| "\\<([+-]?(?:(?:0x[[:xdigit:]]+)|(?:(?:[[:digit:]]*\\.)?[[:digit:]]+(?:[eE][+-]?[[:digit:]]+)?))u?(?:(?:int(?:8|16|32|64))|L)?)\\>|" |
| // string literals: index 4 |
| "('(?:[^\\\\']|\\\\.)*'|\"(?:[^\\\\\"]|\\\\.)*\")|" |
| // keywords: index 5 |
| "\\<(__asm|__cdecl|__declspec|__export|__far16|__fastcall|__fortran|__import" |
| "|__pascal|__rtti|__stdcall|_asm|_cdecl|__except|_export|_far16|_fastcall" |
| "|__finally|_fortran|_import|_pascal|_stdcall|__thread|__try|asm|auto|bool" |
| "|break|case|catch|cdecl|char|class|const|const_cast|continue|default|delete" |
| "|do|double|dynamic_cast|else|enum|explicit|extern|false|float|for|friend|goto" |
| "|if|inline|int|long|mutable|namespace|new|operator|pascal|private|protected" |
| "|public|register|reinterpret_cast|return|short|signed|sizeof|static|static_cast" |
| "|struct|switch|template|this|throw|true|try|typedef|typeid|typename|union|unsigned" |
| "|using|virtual|void|volatile|wchar_t|while)\\>" |
| ; |
| |
| const char* class_expression = "^(template[[:space:]]*<[^;:{]+>[[:space:]]*)?" |
| "(class|struct)[[:space:]]*(\\<\\w+\\>([ \t]*\\([^)]*\\))?" |
| "[[:space:]]*)*(\\<\\w*\\>)[[:space:]]*(<[^;:{]+>[[:space:]]*)?" |
| "(\\{|:[^;\\{()]*\\{)"; |
| |
| const char* include_expression = "^[ \t]*#[ \t]*include[ \t]+(\"[^\"]+\"|<[^>]+>)"; |
| const char* boost_include_expression = "^[ \t]*#[ \t]*include[ \t]+(\"boost/[^\"]+\"|<boost/[^>]+>)"; |
| |
| |
| test_find_all(class_expression, file_contents); |
| test_find_all(highlight_expression, file_contents); |
| test_find_all(include_expression, file_contents); |
| test_find_all(boost_include_expression, file_contents); |
| } |
| output_html_results(false, "%code_search%"); |
| |
| if(test_html) |
| { |
| load_file(file_contents, "../../../libs/libraries.htm"); |
| test_find_all("beman|john|dave", file_contents, true); |
| test_find_all("<p>.*?</p>", file_contents, true); |
| test_find_all("<a[^>]+href=(\"[^\"]*\"|[^[:space:]]+)[^>]*>", file_contents, true); |
| test_find_all("<h[12345678][^>]*>.*?</h[12345678]>", file_contents, true); |
| test_find_all("<img[^>]+src=(\"[^\"]*\"|[^[:space:]]+)[^>]*>", file_contents, true); |
| test_find_all("<font[^>]+face=(\"[^\"]*\"|[^[:space:]]+)[^>]*>.*?</font>", file_contents, true); |
| } |
| output_html_results(false, "%html_search%"); |
| |
| if(test_short_twain) |
| { |
| load_file(file_contents, "short_twain.txt"); |
| |
| test_find_all("Twain", file_contents); |
| test_find_all("Huck[[:alpha:]]+", file_contents); |
| test_find_all("[[:alpha:]]+ing", file_contents); |
| test_find_all("^[^\n]*?Twain", file_contents); |
| test_find_all("Tom|Sawyer|Huckleberry|Finn", file_contents); |
| test_find_all("(Tom|Sawyer|Huckleberry|Finn).{0,30}river|river.{0,30}(Tom|Sawyer|Huckleberry|Finn)", file_contents); |
| } |
| output_html_results(false, "%short_twain_search%"); |
| |
| if(test_long_twain) |
| { |
| load_file(file_contents, "mtent13.txt"); |
| |
| test_find_all("Twain", file_contents); |
| test_find_all("Huck[[:alpha:]]+", file_contents); |
| test_find_all("[[:alpha:]]+ing", file_contents); |
| test_find_all("^[^\n]*?Twain", file_contents); |
| test_find_all("Tom|Sawyer|Huckleberry|Finn", file_contents); |
| time_posix = false; |
| test_find_all("(Tom|Sawyer|Huckleberry|Finn).{0,30}river|river.{0,30}(Tom|Sawyer|Huckleberry|Finn)", file_contents); |
| time_posix = true; |
| } |
| output_html_results(false, "%long_twain_search%"); |
| |
| output_final_html(); |
| return 0; |
| } |
| |
| |