diff options
Diffstat (limited to 'debian/vendor-h2o/deps/mruby-onig-regexp')
| -rw-r--r-- | debian/vendor-h2o/deps/mruby-onig-regexp/.travis.yml | 10 | ||||
| -rw-r--r-- | debian/vendor-h2o/deps/mruby-onig-regexp/.travis_config.rb | 21 | ||||
| -rw-r--r-- | debian/vendor-h2o/deps/mruby-onig-regexp/Onigmo-6.1.1.tar.gz | bin | 821378 -> 0 bytes | |||
| -rw-r--r-- | debian/vendor-h2o/deps/mruby-onig-regexp/README.md | 45 | ||||
| -rw-r--r-- | debian/vendor-h2o/deps/mruby-onig-regexp/mrbgem.rake | 113 | ||||
| -rw-r--r-- | debian/vendor-h2o/deps/mruby-onig-regexp/mrblib/onig_regexp.rb | 140 | ||||
| -rw-r--r-- | debian/vendor-h2o/deps/mruby-onig-regexp/src/mruby_onig_regexp.c | 1064 | ||||
| -rw-r--r-- | debian/vendor-h2o/deps/mruby-onig-regexp/test/mruby_onig_regexp.rb | 398 |
8 files changed, 0 insertions, 1791 deletions
diff --git a/debian/vendor-h2o/deps/mruby-onig-regexp/.travis.yml b/debian/vendor-h2o/deps/mruby-onig-regexp/.travis.yml deleted file mode 100644 index 5a0d1dd..0000000 --- a/debian/vendor-h2o/deps/mruby-onig-regexp/.travis.yml +++ /dev/null @@ -1,10 +0,0 @@ -sudo: false -addons: - apt: - packages: - - gperf -script: - - export MRUBY_CONFIG="$TRAVIS_BUILD_DIR/.travis_config.rb" - - git clone --depth 1 "https://github.com/mruby/mruby.git" - - cd mruby - - ./minirake all test diff --git a/debian/vendor-h2o/deps/mruby-onig-regexp/.travis_config.rb b/debian/vendor-h2o/deps/mruby-onig-regexp/.travis_config.rb deleted file mode 100644 index 769446c..0000000 --- a/debian/vendor-h2o/deps/mruby-onig-regexp/.travis_config.rb +++ /dev/null @@ -1,21 +0,0 @@ -MRuby::Build.new do |conf| - toolchain :gcc - enable_debug - enable_test - - gem :core => 'mruby-print' - gem :core => 'mruby-sprintf' - gem "#{MRUBY_ROOT}/.." -end - -MRuby::Build.new("onigmo-bundled") do |conf| - toolchain :gcc - enable_debug - enable_test - - gem :core => 'mruby-print' - gem :core => 'mruby-sprintf' - gem "#{MRUBY_ROOT}/.." do |g| - g.bundle_onigmo - end -end diff --git a/debian/vendor-h2o/deps/mruby-onig-regexp/Onigmo-6.1.1.tar.gz b/debian/vendor-h2o/deps/mruby-onig-regexp/Onigmo-6.1.1.tar.gz Binary files differdeleted file mode 100644 index 1392265..0000000 --- a/debian/vendor-h2o/deps/mruby-onig-regexp/Onigmo-6.1.1.tar.gz +++ /dev/null diff --git a/debian/vendor-h2o/deps/mruby-onig-regexp/README.md b/debian/vendor-h2o/deps/mruby-onig-regexp/README.md deleted file mode 100644 index 41eada4..0000000 --- a/debian/vendor-h2o/deps/mruby-onig-regexp/README.md +++ /dev/null @@ -1,45 +0,0 @@ -# mruby-onig-regexp - -[](https://travis-ci.org/mattn/mruby-onig-regexp) - -## install by mrbgems -```ruby -MRuby::Build.new do |conf| - - # ... (snip) ... - - conf.gem :github => 'mattn/mruby-onig-regexp' -end -``` - -## Example -```ruby - -def matchstr(str) - reg = Regexp.compile("abc") - - if reg =~ str then - p "match" - else - p "not match" - end -end - -matchstr("abcdef") # => match -matchstr("ghijkl") # => not match -matchstr("xyzabc") # => match -``` - -## License - -MIT - -### License of Onigmo -BSD licensed. - - Onigmo (Oniguruma-mod) -- (C) K.Takata <kentkt AT csc DOT jp> - Oniguruma ---- (C) K.Kosako <sndgk393 AT ybb DOT ne DOT jp> - -## Author - -Yasuhiro Matsumoto (a.k.a mattn) diff --git a/debian/vendor-h2o/deps/mruby-onig-regexp/mrbgem.rake b/debian/vendor-h2o/deps/mruby-onig-regexp/mrbgem.rake deleted file mode 100644 index 6799867..0000000 --- a/debian/vendor-h2o/deps/mruby-onig-regexp/mrbgem.rake +++ /dev/null @@ -1,113 +0,0 @@ -MRuby::Gem::Specification.new('mruby-onig-regexp') do |spec| - spec.license = 'MIT' - spec.authors = 'mattn' - - def spec.bundle_onigmo - return if @onigmo_bundled - @onigmo_bundled = true - - visualcpp = ENV['VisualStudioVersion'] || ENV['VSINSTALLDIR'] - - require 'open3' - - # remove libonig, instead link directly against pthread - unless ENV['OS'] == 'Windows_NT' - linker.libraries = ['pthread'] - end - - version = '6.1.1' - oniguruma_dir = "#{build_dir}/onigmo-#{version}" - oniguruma_lib = libfile "#{oniguruma_dir}/.libs/libonigmo" - unless ENV['OS'] == 'Windows_NT' - oniguruma_lib = libfile "#{oniguruma_dir}/.libs/libonigmo" - else - if ENV['PROCESSOR_ARCHITECTURE'] == 'AMD64' - oniguruma_lib = libfile "#{oniguruma_dir}/build-x86-64/onigmo" - else - oniguruma_lib = libfile "#{oniguruma_dir}/build-i686/onigmo" - end - end - header = "#{oniguruma_dir}/onigmo.h" - - task :clean do - FileUtils.rm_rf [oniguruma_dir] - end - - file header do |t| - FileUtils.mkdir_p oniguruma_dir - Dir.chdir(build_dir) do - _pp 'extracting', "Onigmo-#{version}" - `gzip -dc "#{dir}/Onigmo-#{version}.tar.gz" | tar xf -` - end - end - - def run_command(env, command) - STDOUT.sync = true - Open3.popen2e(env, command) do |stdin, stdout, thread| - print stdout.read - fail "#{command} failed" if thread.value != 0 - end - end - - libonig_objs_dir = "#{oniguruma_dir}/libonig_objs" - libmruby_a = libfile("#{build.build_dir}/lib/libmruby") - objext = visualcpp ? '.obj' : '.o' - - file oniguruma_lib => header do |t| - Dir.chdir(oniguruma_dir) do - e = { - 'CC' => "#{build.cc.command} #{build.cc.flags.join(' ')}", - 'CXX' => "#{build.cxx.command} #{build.cxx.flags.join(' ')}", - 'LD' => "#{build.linker.command} #{build.linker.flags.join(' ')}", - 'AR' => build.archiver.command } - unless ENV['OS'] == 'Windows_NT' - if build.kind_of? MRuby::CrossBuild - host = "--host #{build.name}" - end - - _pp 'autotools', oniguruma_dir - run_command e, './autogen.sh' if File.exists? 'autogen.sh' - run_command e, "./configure --disable-shared --enable-static #{host}" - run_command e, 'make' - else - run_command e, 'cmd /c "copy /Y win32 > NUL"' - if visualcpp - run_command e, 'nmake -f Makefile' - else - run_command e, 'make -f Makefile.mingw' - end - end - end - - FileUtils.mkdir_p libonig_objs_dir - Dir.chdir(libonig_objs_dir) do - unless visualcpp - `ar x #{oniguruma_lib}` - else - winname = oniguruma_lib.gsub(%'/', '\\') - `lib -nologo -list #{winname}`.each_line do |line| - line.chomp! - `lib -nologo -extract:#{line} #{winname}` - end - end - end - file libmruby_a => Dir.glob("#{libonig_objs_dir}/*#{objext}") - end - - file libmruby_a => Dir.glob("#{libonig_objs_dir}/*#{objext}") if File.exists? oniguruma_lib - - file "#{dir}/src/mruby_onig_regexp.c" => oniguruma_lib - cc.include_paths << oniguruma_dir - cc.defines += ['HAVE_ONIGMO_H'] - end - - if spec.respond_to? :search_package and spec.search_package 'onigmo' - spec.cc.defines += ['HAVE_ONIGMO_H'] - elsif spec.respond_to? :search_package and spec.search_package 'oniguruma' - spec.cc.defines += ['HAVE_ONIGURUMA_H'] - elsif build.cc.respond_to? :search_header_path and build.cc.search_header_path 'oniguruma.h' - spec.linker.libraries << 'onig' - else - spec.bundle_onigmo - end -end diff --git a/debian/vendor-h2o/deps/mruby-onig-regexp/mrblib/onig_regexp.rb b/debian/vendor-h2o/deps/mruby-onig-regexp/mrblib/onig_regexp.rb deleted file mode 100644 index 2dc8d55..0000000 --- a/debian/vendor-h2o/deps/mruby-onig-regexp/mrblib/onig_regexp.rb +++ /dev/null @@ -1,140 +0,0 @@ -class OnigRegexp - @memo = {} - - # ISO 15.2.15.6.1 - def self.compile(*args) - as = args.to_s - unless @memo.key? as - @memo[as] = self.new(*args) - end - @memo[as] - end - - # ISO 15.2.15.6.3 - def self.last_match - @last_match - end - - # ISO 15.2.15.7.2 - def initialize_copy(other) - initialize(other.source, other.options) - end - - # ISO 15.2.15.7.4 - def ===(str) - not self.match(str).nil? - end - - # ISO 15.2.15.7.5 - def =~(str) - m = self.match(str) - m ? m.begin(0) : nil - end - - # ISO 15.2.15.7.8 - attr_reader :source -end - -class String - # ISO 15.2.10.5.5 - def =~(a) - begin - (a.class.to_s == 'String' ? Regexp.new(a.to_s) : a) =~ self - rescue - false - end - end - - # redefine methods with oniguruma regexp version - [:sub, :gsub, :split, :scan].each do |v| - alias_method "string_#{v}".to_sym, v - alias_method v, "onig_regexp_#{v}".to_sym - end - - alias_method :old_slice, :slice - alias_method :old_square_brancket, :[] - - def [](*args) - return old_square_brancket(*args) unless args[0].class == Regexp - - if args.size == 2 - match = args[0].match(self) - if match - if args[1] == 0 - str = match[0] - else - str = match.captures[args[1] - 1] - end - return str - end - end - - match_data = args[0].match(self) - if match_data - result = match_data.to_s - return result - end - end - - alias_method :slice, :[] - - def slice!(*args) - if args.size < 2 - result = slice(*args) - nth = args[0] - - if nth.class == Regexp - lm = Regexp.last_match - self[nth] = '' if result - Regexp.last_match = lm - else - self[nth] = '' if result - end - else - result = slice(*args) - - nth = args[0] - len = args[1] - - if nth.class == Regexp - lm = Regexp.last_match - self[nth, len] = '' if result - Regexp.last_match = lm - else - self[nth, len] = '' if result && nth != self.size - end - end - - result - end - - alias_method :old_index, :index - - def index(pattern, pos=0) - if pattern.class == Regexp - str = self[pos..-1] - if str - if num = (pattern =~ str) - if pos < 0 - num += self.size - end - return num + pos - end - end - nil - else - self.old_index(pattern, pos) - end - end -end - -module Kernel - def =~(_) - nil - end -end - -Regexp = OnigRegexp unless Object.const_defined?(:Regexp) -MatchData = OnigMatchData unless Object.const_defined? :MatchData - -# This is based on https://github.com/masamitsu-murase/mruby-hs-regexp diff --git a/debian/vendor-h2o/deps/mruby-onig-regexp/src/mruby_onig_regexp.c b/debian/vendor-h2o/deps/mruby-onig-regexp/src/mruby_onig_regexp.c deleted file mode 100644 index 38d93cc..0000000 --- a/debian/vendor-h2o/deps/mruby-onig-regexp/src/mruby_onig_regexp.c +++ /dev/null @@ -1,1064 +0,0 @@ -/* -The MIT License (MIT) - -Copyright (c) 2015 mattn. - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. -*/ -#include <stdio.h> -#include <string.h> -#include <ctype.h> -#include <memory.h> -#include <mruby.h> -#include <mruby/class.h> -#include <mruby/variable.h> -#include <mruby/array.h> -#include <mruby/string.h> -#include <mruby/data.h> -#include <mruby/variable.h> -#ifdef _MSC_VER -#define ONIG_EXTERN extern -#endif -#ifdef HAVE_ONIGMO_H -#include <onigmo.h> -#elif defined(HAVE_ONIGURUMA_H) -#include <oniguruma.h> -#else -#include "oniguruma.h" -#endif - -#ifdef MRUBY_VERSION -#define mrb_args_int mrb_int -#else -#define mrb_args_int int -#endif - -static const char utf8len_codepage[256] = -{ - 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, - 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, - 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, - 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, - 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, - 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, - 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, - 3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,4,4,4,4,4,1,1,1,1,1,1,1,1,1,1,1, -}; - -static mrb_int -utf8len(const char* p, const char* e) -{ - mrb_int len; - mrb_int i; - - len = utf8len_codepage[(unsigned char)*p]; - if (p + len > e) return 1; - for (i = 1; i < len; ++i) - if ((p[i] & 0xc0) != 0x80) - return 1; - return len; -} - -static void -onig_regexp_free(mrb_state *mrb, void *p) { - onig_free((OnigRegex) p); -} - -static struct mrb_data_type mrb_onig_regexp_type = { - "PosixRegexp", onig_regexp_free -}; - -static void -match_data_free(mrb_state* mrb, void* p) { - (void)mrb; - onig_region_free((OnigRegion*)p, 1); -} - -static struct mrb_data_type mrb_onig_region_type = { - "OnigRegion", match_data_free -}; - -static mrb_value -onig_regexp_initialize(mrb_state *mrb, mrb_value self) { - mrb_value str, flag = mrb_nil_value(), code = mrb_nil_value(); - mrb_get_args(mrb, "S|oo", &str, &flag, &code); - - int cflag = 0; - OnigEncoding enc = ONIG_ENCODING_UTF8; - if(mrb_string_p(code)) { - char const* str_code = mrb_string_value_ptr(mrb, code); - if(strchr(str_code, 'n') || strchr(str_code, 'N')) { - enc = ONIG_ENCODING_ASCII; - } - } - if(mrb_nil_p(flag)) { - } else if(mrb_type(flag) == MRB_TT_TRUE) { - cflag |= ONIG_OPTION_IGNORECASE; - } else if(mrb_fixnum_p(flag)) { - int int_flags = mrb_fixnum(flag); - if(int_flags & 0x1) { cflag |= ONIG_OPTION_IGNORECASE; } - if(int_flags & 0x2) { cflag |= ONIG_OPTION_EXTEND; } - if(int_flags & 0x4) { cflag |= ONIG_OPTION_MULTILINE; } - } else if(mrb_string_p(flag)) { - char const* str_flags = mrb_string_value_ptr(mrb, flag); - if(strchr(str_flags, 'i')) { cflag |= ONIG_OPTION_IGNORECASE; } - if(strchr(str_flags, 'x')) { cflag |= ONIG_OPTION_EXTEND; } - if(strchr(str_flags, 'm')) { cflag |= ONIG_OPTION_MULTILINE; } - } else { - mrb_raisef(mrb, E_ARGUMENT_ERROR, "unknown regexp flag: %S", flag); - } - - OnigErrorInfo einfo; - OnigRegex reg; - int result = onig_new(®, (OnigUChar*)RSTRING_PTR(str), (OnigUChar*) RSTRING_PTR(str) + RSTRING_LEN(str), - cflag, enc, ONIG_SYNTAX_RUBY, &einfo); - if (result != ONIG_NORMAL) { - char err[ONIG_MAX_ERROR_MESSAGE_LEN] = ""; - onig_error_code_to_str((OnigUChar*)err, result); - mrb_raisef(mrb, E_ARGUMENT_ERROR, "'%S' is an invalid regular expression because %S.", - str, mrb_str_new_cstr(mrb, err)); - } - mrb_iv_set(mrb, self, mrb_intern_lit(mrb, "@source"), str); - - DATA_PTR(self) = reg; - DATA_TYPE(self) = &mrb_onig_regexp_type; - - return self; -} - -static mrb_value -create_onig_region(mrb_state* mrb, mrb_value const str, mrb_value rex) { - mrb_assert(mrb_string_p(str)); - mrb_assert(mrb_type(rex) == MRB_TT_DATA && DATA_TYPE(rex) == &mrb_onig_regexp_type); - mrb_value const c = mrb_obj_value(mrb_data_object_alloc( - mrb, mrb_class_get(mrb, "OnigMatchData"), onig_region_new(), &mrb_onig_region_type)); - mrb_iv_set(mrb, c, mrb_intern_lit(mrb, "string"), mrb_str_dup(mrb, str)); - mrb_iv_set(mrb, c, mrb_intern_lit(mrb, "regexp"), rex); - return c; -} - -static int -onig_match_common(mrb_state* mrb, OnigRegex reg, mrb_value match_value, mrb_value str, int pos) { - mrb_assert(mrb_string_p(str)); - mrb_assert(DATA_TYPE(match_value) == &mrb_onig_region_type); - OnigRegion* const match = (OnigRegion*)DATA_PTR(match_value); - OnigUChar const* str_ptr = (OnigUChar const*)RSTRING_PTR(str); - int const result = onig_search(reg, str_ptr, str_ptr + RSTRING_LEN(str), - str_ptr + pos, str_ptr + RSTRING_LEN(str), match, 0); - if (result != ONIG_MISMATCH && result < 0) { - char err[ONIG_MAX_ERROR_MESSAGE_LEN] = ""; - onig_error_code_to_str((OnigUChar*)err, result); - mrb_raise(mrb, E_REGEXP_ERROR, err); - } - - struct RObject* const cls = (struct RObject*)mrb_class_get(mrb, "OnigRegexp"); - mrb_obj_iv_set(mrb, cls, mrb_intern_lit(mrb, "@last_match"), match_value); - - if (result != ONIG_MISMATCH && - mrb_class_get(mrb, "Regexp") == (struct RClass*)cls && - mrb_bool(mrb_obj_iv_get(mrb, (struct RObject*)cls, mrb_intern_lit(mrb, "@set_global_variables")))) - { - mrb_gv_set(mrb, mrb_intern_lit(mrb, "$~"), match_value); - mrb_gv_set(mrb, mrb_intern_lit(mrb, "$&"), - mrb_funcall(mrb, match_value, "[]", 1, mrb_fixnum_value(0))); - mrb_gv_set(mrb, mrb_intern_lit(mrb, "$`"), mrb_funcall(mrb, match_value, "pre_match", 0)); - mrb_gv_set(mrb, mrb_intern_lit(mrb, "$'"), mrb_funcall(mrb, match_value, "post_match", 0)); - mrb_gv_set(mrb, mrb_intern_lit(mrb, "$+"), - mrb_funcall(mrb, match_value, "[]", 1, mrb_fixnum_value(match->num_regs - 1))); - - // $1 to $9 - int idx = 1; - int const idx_max = match->num_regs > 10? 10 : match->num_regs; - for(; idx < idx_max; ++idx) { - char const n[] = { '$', '0' + idx }; - mrb_gv_set(mrb, mrb_intern(mrb, n, 2), - mrb_funcall(mrb, match_value, "[]", 1, mrb_fixnum_value(idx))); - } - - for(; idx < 10; ++idx) { - char const n[] = { '$', '0' + idx }; - mrb_gv_remove(mrb, mrb_intern(mrb, n, 2)); - } - } - - return result; -} - -static mrb_value -onig_regexp_match(mrb_state *mrb, mrb_value self) { - mrb_value str = mrb_nil_value(); - OnigRegex reg; - mrb_int pos = 0; - - mrb_get_args(mrb, "o|i", &str, &pos); - if (pos < 0 || (pos > 0 && pos >= RSTRING_LEN(str))) { - return mrb_nil_value(); - } - - if (mrb_nil_p(str)) { - return mrb_nil_value(); - } - str = mrb_string_type(mrb, str); - - Data_Get_Struct(mrb, self, &mrb_onig_regexp_type, reg); - - mrb_value const ret = create_onig_region(mrb, str, self); - return (onig_match_common(mrb, reg, ret, str, pos) == ONIG_MISMATCH) - ? mrb_nil_value() : ret; -} - -static mrb_value -onig_regexp_equal(mrb_state *mrb, mrb_value self) { - mrb_value other; - OnigRegex self_reg, other_reg; - - mrb_get_args(mrb, "o", &other); - if (mrb_obj_equal(mrb, self, other)){ - return mrb_true_value(); - } - if (mrb_nil_p(other)) { - return mrb_false_value(); - } - if (!mrb_obj_is_kind_of(mrb, other, mrb_class_get(mrb, "OnigRegexp"))) { - return mrb_false_value(); - } - Data_Get_Struct(mrb, self, &mrb_onig_regexp_type, self_reg); - Data_Get_Struct(mrb, other, &mrb_onig_regexp_type, other_reg); - - if (!self_reg || !other_reg){ - mrb_raise(mrb, E_RUNTIME_ERROR, "Invalid OnigRegexp"); - } - if (onig_get_options(self_reg) != onig_get_options(other_reg)){ - return mrb_false_value(); - } - return mrb_str_equal(mrb, mrb_iv_get(mrb, self, mrb_intern_lit(mrb, "@source")), mrb_iv_get(mrb, other, mrb_intern_lit(mrb, "@source"))) ? - mrb_true_value() : mrb_false_value(); -} - -static mrb_value -onig_regexp_casefold_p(mrb_state *mrb, mrb_value self) { - OnigRegex reg; - - Data_Get_Struct(mrb, self, &mrb_onig_regexp_type, reg); - return (onig_get_options(reg) & ONIG_OPTION_IGNORECASE) ? mrb_true_value() : mrb_false_value(); -} - -static mrb_value -onig_regexp_options(mrb_state *mrb, mrb_value self) { - OnigRegex reg; - Data_Get_Struct(mrb, self, &mrb_onig_regexp_type, reg); - return mrb_fixnum_value(onig_get_options(reg)); -} - -static char * -option_to_str(char str[4], int options) { - char *p = str; - if (options & ONIG_OPTION_MULTILINE) *p++ = 'm'; - if (options & ONIG_OPTION_IGNORECASE) *p++ = 'i'; - if (options & ONIG_OPTION_EXTEND) *p++ = 'x'; - *p = 0; - return str; -} - -static mrb_value -regexp_expr_str(mrb_state *mrb, mrb_value str, const char *p, int len) { - const char *pend; - char buf[5]; - - pend = (const char *) p + len; - for (;p < pend; p++) { - unsigned char c, cc; - - c = *p; - if (c == '/'|| c == '\\') { - buf[0] = '\\'; buf[1] = c; - mrb_str_cat(mrb, str, buf, 2); - continue; - } - if (ISPRINT(c)) { - buf[0] = c; - mrb_str_cat(mrb, str, buf, 1); - continue; - } - switch (c) { - case '\n': cc = 'n'; break; - case '\r': cc = 'r'; break; - case '\t': cc = 't'; break; - default: cc = 0; break; - } - if (cc) { - buf[0] = '\\'; - buf[1] = (char)cc; - mrb_str_cat(mrb, str, buf, 2); - continue; - } - else { - buf[0] = '\\'; - buf[3] = '0' + c % 8; c /= 8; - buf[2] = '0' + c % 8; c /= 8; - buf[1] = '0' + c % 8; - mrb_str_cat(mrb, str, buf, 4); - continue; - } - } - return str; -} - -static mrb_value -onig_regexp_inspect(mrb_state *mrb, mrb_value self) { - OnigRegex reg; - Data_Get_Struct(mrb, self, &mrb_onig_regexp_type, reg); - mrb_value str = mrb_str_new_lit(mrb, "/"); - mrb_value src = mrb_iv_get(mrb, self, mrb_intern_lit(mrb, "@source")); - regexp_expr_str(mrb, str, (const char *)RSTRING_PTR(src), RSTRING_LEN(src)); - mrb_str_cat_lit(mrb, str, "/"); - char opts[4]; - if (*option_to_str(opts, onig_get_options(reg))) { - mrb_str_cat_cstr(mrb, str, opts); - } - if (onig_get_encoding(reg) == ONIG_ENCODING_ASCII) { - mrb_str_cat_lit(mrb, str, "n"); - } - return str; -} - -static mrb_value -onig_regexp_to_s(mrb_state *mrb, mrb_value self) { - int options; - const int embeddable = ONIG_OPTION_MULTILINE|ONIG_OPTION_IGNORECASE|ONIG_OPTION_EXTEND; - long len; - const char* ptr; - mrb_value str = mrb_str_new_lit(mrb, "(?"); - char optbuf[5]; - - OnigRegex reg; - Data_Get_Struct(mrb, self, &mrb_onig_regexp_type, reg); - options = onig_get_options(reg); - mrb_value src = mrb_iv_get(mrb, self, mrb_intern_lit(mrb, "@source")); - ptr = RSTRING_PTR(src); - len = RSTRING_LEN(src); - - again: - if (len >= 4 && ptr[0] == '(' && ptr[1] == '?') { - int err = 1; - ptr += 2; - if ((len -= 2) > 0) { - do { - if(strchr(ptr, 'i')) { options |= ONIG_OPTION_IGNORECASE; } - if(strchr(ptr, 'x')) { options |= ONIG_OPTION_EXTEND; } - if(strchr(ptr, 'm')) { options |= ONIG_OPTION_MULTILINE; } - ++ptr; - } while (--len > 0); - } - if (len > 1 && *ptr == '-') { - ++ptr; - --len; - do { - if(strchr(ptr, 'i')) { options &= ~ONIG_OPTION_IGNORECASE; } - if(strchr(ptr, 'x')) { options &= ~ONIG_OPTION_EXTEND; } - if(strchr(ptr, 'm')) { options &= ~ONIG_OPTION_MULTILINE; } - ++ptr; - } while (--len > 0); - } - if (*ptr == ')') { - --len; - ++ptr; - goto again; - } - if (*ptr == ':' && ptr[len-1] == ')') { - OnigRegex rp; - ++ptr; - len -= 2; - err = onig_new(&rp, (OnigUChar*)ptr, (OnigUChar*)ptr + len, ONIG_OPTION_DEFAULT, - ONIG_ENCODING_UTF8, OnigDefaultSyntax, NULL); - onig_free(rp); - } - if (err) { - options = onig_get_options(reg); - ptr = RSTRING_PTR(src); - len = RSTRING_LEN(src); - } - } - - if (*option_to_str(optbuf, options)) mrb_str_cat_cstr(mrb, str, optbuf); - - if ((options & embeddable) != embeddable) { - optbuf[0] = '-'; - option_to_str(optbuf + 1, ~options); - mrb_str_cat_cstr(mrb, str, optbuf); - } - - mrb_str_cat_cstr(mrb, str, ":"); - regexp_expr_str(mrb, str, ptr, len); - mrb_str_cat_cstr(mrb, str, ")"); - return str; -} - - -static mrb_value -onig_regexp_version(mrb_state* mrb, mrb_value self) { - (void)self; - return mrb_str_new_cstr(mrb, onig_version()); -} - -static mrb_value -match_data_to_a(mrb_state* mrb, mrb_value self); - -static mrb_int -match_data_actual_index(mrb_state* mrb, mrb_value self, mrb_value idx_value) { - if(mrb_fixnum_p(idx_value)) { return mrb_fixnum(idx_value); } - - char const* name = NULL; - char const* name_end = NULL; - if(mrb_symbol_p(idx_value)) { - mrb_int sym_len; - name = mrb_sym2name_len(mrb, mrb_symbol(idx_value), &sym_len); - name_end = name + sym_len; - } else if(mrb_string_p(idx_value)) { - name = mrb_string_value_ptr(mrb, idx_value); - name_end = name + strlen(name); - } else { mrb_assert(FALSE); } - mrb_assert(name && name_end); - - mrb_value const regexp = mrb_iv_get(mrb, self, mrb_intern_lit(mrb, "regexp")); - mrb_assert(!mrb_nil_p(regexp)); - mrb_assert(DATA_TYPE(regexp) == &mrb_onig_regexp_type); - mrb_assert(DATA_TYPE(self) == &mrb_onig_region_type); - int const idx = onig_name_to_backref_number( - (OnigRegex)DATA_PTR(regexp), (OnigUChar const*)name, (OnigUChar const*)name_end, - (OnigRegion*)DATA_PTR(self)); - if (idx < 0) { - mrb_raisef(mrb, E_INDEX_ERROR, "undefined group name reference: %S", idx_value); - } - return idx; -} - -// ISO 15.2.16.3.1 -static mrb_value -match_data_index(mrb_state* mrb, mrb_value self) { - mrb_value src; - mrb_int argc; mrb_value *argv; - - mrb_get_args(mrb, "*", &argv, &argc); - - src = match_data_to_a(mrb, self); - - if (argc == 1) { - switch (mrb_type(argv[0])) { - case MRB_TT_FIXNUM: - case MRB_TT_SYMBOL: - case MRB_TT_STRING: - return mrb_ary_entry(src, match_data_actual_index(mrb, self, argv[0])); - default: break; - } - } - - return mrb_funcall_argv(mrb, src, mrb_intern_lit(mrb, "[]"), argc, argv); -} - -#define match_data_check_index(idx) \ - if(idx < 0 || reg->num_regs <= idx) \ - mrb_raisef(mrb, E_INDEX_ERROR, "index %S out of matches", mrb_fixnum_value(idx)) \ - -// ISO 15.2.16.3.2 -static mrb_value -match_data_begin(mrb_state* mrb, mrb_value self) { - mrb_value idx_value; - mrb_get_args(mrb, "o", &idx_value); - OnigRegion* reg; - Data_Get_Struct(mrb, self, &mrb_onig_region_type, reg); - mrb_int const idx = match_data_actual_index(mrb, self, idx_value); - match_data_check_index(idx); - return mrb_fixnum_value(reg->beg[idx]); -} - -// ISO 15.2.16.3.3 -static mrb_value -match_data_captures(mrb_state* mrb, mrb_value self) { - mrb_value ary = match_data_to_a(mrb, self); - return mrb_ary_new_from_values(mrb, RARRAY_LEN(ary) - 1, RARRAY_PTR(ary) + 1); -} - -// ISO 15.2.16.3.4 -static mrb_value -match_data_end(mrb_state* mrb, mrb_value self) { - mrb_value idx_value; - mrb_get_args(mrb, "o", &idx_value); - OnigRegion* reg; - Data_Get_Struct(mrb, self, &mrb_onig_region_type, reg); - mrb_int const idx = match_data_actual_index(mrb, self, idx_value); - match_data_check_index(idx); - return mrb_fixnum_value(reg->end[idx]); -} - -// ISO 15.2.16.3.5 -static mrb_value -match_data_copy(mrb_state* mrb, mrb_value self) { - mrb_value src_val; - mrb_get_args(mrb, "o", &src_val); - - OnigRegion* src; - Data_Get_Struct(mrb, src_val, &mrb_onig_region_type, src); - - OnigRegion* dst = onig_region_new(); - onig_region_copy(dst, src); - - DATA_PTR(self) = dst; - DATA_TYPE(self) = &mrb_onig_region_type; - mrb_iv_set(mrb, self, mrb_intern_lit(mrb, "string"), mrb_iv_get(mrb, src_val, mrb_intern_lit(mrb, "string"))); - mrb_iv_set(mrb, self, mrb_intern_lit(mrb, "regexp"), mrb_iv_get(mrb, src_val, mrb_intern_lit(mrb, "regexp"))); - return self; -} - -// ISO 15.2.16.3.6 -// ISO 15.2.16.3.10 -static mrb_value -match_data_length(mrb_state* mrb, mrb_value self) { - OnigRegion* reg; - Data_Get_Struct(mrb, self, &mrb_onig_region_type, reg); - return mrb_fixnum_value(reg->num_regs); -} - -// ISO 15.2.16.3.7 -static mrb_value -match_data_offset(mrb_state* mrb, mrb_value self) { - mrb_value idx_value; - mrb_get_args(mrb, "o", &idx_value); - OnigRegion* reg; - Data_Get_Struct(mrb, self, &mrb_onig_region_type, reg); - mrb_int const idx = match_data_actual_index(mrb, self, idx_value); - match_data_check_index(idx); - mrb_value ret = mrb_ary_new_capa(mrb, 2); - mrb_ary_push(mrb, ret, mrb_fixnum_value(reg->beg[idx])); - mrb_ary_push(mrb, ret, mrb_fixnum_value(reg->end[idx])); - return ret; -} - -// ISO 15.2.16.3.8 -static mrb_value -match_data_post_match(mrb_state* mrb, mrb_value self) { - OnigRegion* reg; - Data_Get_Struct(mrb, self, &mrb_onig_region_type, reg); - mrb_value str = mrb_iv_get(mrb, self, mrb_intern_lit(mrb, "string")); - return mrb_str_substr(mrb, str, reg->end[0], RSTRING_LEN(str) - reg->end[0]); -} - -// ISO 15.2.16.3.9 -static mrb_value -match_data_pre_match(mrb_state* mrb, mrb_value self) { - OnigRegion* reg; - Data_Get_Struct(mrb, self, &mrb_onig_region_type, reg); - mrb_value str = mrb_iv_get(mrb, self, mrb_intern_lit(mrb, "string")); - return mrb_str_substr(mrb, str, 0, reg->beg[0]); -} - -// ISO 15.2.16.3.11 -static mrb_value -match_data_string(mrb_state* mrb, mrb_value self) { - return mrb_iv_get(mrb, self, mrb_intern_lit(mrb, "string")); -} - -static mrb_value -match_data_regexp(mrb_state* mrb, mrb_value self) { - return mrb_iv_get(mrb, self, mrb_intern_lit(mrb, "regexp")); -} - -// ISO 15.2.16.3.12 -static mrb_value -match_data_to_a(mrb_state* mrb, mrb_value self) { - mrb_value cache = mrb_iv_get(mrb, self, mrb_intern_lit(mrb, "cache")); - if(!mrb_nil_p(cache)) { - return cache; - } - - mrb_value str = mrb_iv_get(mrb, self, mrb_intern_lit(mrb, "string")); - OnigRegion* reg; - Data_Get_Struct(mrb, self, &mrb_onig_region_type, reg); - - mrb_value ret = mrb_ary_new_capa(mrb, reg->num_regs); - int i, ai = mrb_gc_arena_save(mrb); - for(i = 0; i < reg->num_regs; ++i) { - if(reg->beg[i] == ONIG_REGION_NOTPOS) { - mrb_ary_push(mrb, ret, mrb_nil_value()); - } else { - mrb_ary_push(mrb, ret, mrb_str_substr(mrb, str, reg->beg[i], reg->end[i] - reg->beg[i])); - } - mrb_gc_arena_restore(mrb, ai); - } - return ret; -} - -// ISO 15.2.16.3.13 -static mrb_value -match_data_to_s(mrb_state* mrb, mrb_value self) { - mrb_value str = mrb_iv_get(mrb, self, mrb_intern_lit(mrb, "string")); - OnigRegion* reg; - Data_Get_Struct(mrb, self, &mrb_onig_region_type, reg); - return mrb_str_substr(mrb, str, reg->beg[0], reg->end[0] - reg->beg[0]); -} - -static void -append_replace_str(mrb_state* mrb, mrb_value result, mrb_value replace, - mrb_value src, OnigRegex reg, OnigRegion* match) -{ - mrb_assert(mrb_string_p(replace)); - char const* ch; - char const* const end = RSTRING_PTR(replace) + RSTRING_LEN(replace); - for(ch = RSTRING_PTR(replace); ch < end; ++ch) { - if (*ch != '\\' || (ch + 1) >= end) { - mrb_str_cat(mrb, result, ch, 1); - continue; - } - - switch(*(++ch)) { // skip back slash and get next char - case 'k': { // group name - if ((ch + 2) >= end || ch[1] != '<') { goto replace_expr_error; } - char const* name_beg = ch += 2; - while (*ch != '>') { if(++ch == end) { goto replace_expr_error; } } - mrb_assert(ch < end); - mrb_assert(*ch == '>'); - int const idx = onig_name_to_backref_number( - reg, (OnigUChar const*)name_beg, (OnigUChar const*)ch, match); - if (idx < 0) { - mrb_raisef(mrb, E_INDEX_ERROR, "undefined group name reference: %S", - mrb_str_substr(mrb, replace, name_beg - RSTRING_PTR(replace), ch - name_beg)); - } - mrb_str_cat(mrb, result, RSTRING_PTR(src) + match->beg[idx], match->end[idx] - match->beg[idx]); - } break; - - case '\\': // escaped back slash - mrb_str_cat(mrb, result, ch, 1); - break; - - default: - if (isdigit(*ch)) { // group number 0-9 - int const idx = *ch - '0'; - if (idx < match->num_regs) { - mrb_str_cat(mrb, result, RSTRING_PTR(src) + match->beg[idx], match->end[idx] - match->beg[idx]); - } - } else { - char const str[] = { '\\', *ch }; - mrb_str_cat(mrb, result, str, 2); - } - break; - } - } - - if(ch == end) { return; } - -replace_expr_error: - mrb_raisef(mrb, E_REGEXP_ERROR, "invalid replace expression: %S", replace); -} - -// ISO 15.2.10.5.18 -static mrb_value -string_gsub(mrb_state* mrb, mrb_value self) { - mrb_value blk, match_expr, replace_expr = mrb_nil_value(); - int const argc = mrb_get_args(mrb, "&o|S", &blk, &match_expr, &replace_expr); - - if(mrb_string_p(match_expr)) { - mrb_value argv[] = { match_expr, replace_expr }; - return mrb_funcall_with_block(mrb, self, mrb_intern_lit(mrb, "string_gsub"), argc, argv, blk); - } - - if(!mrb_nil_p(blk) && !mrb_nil_p(replace_expr)) { - blk = mrb_nil_value(); - } - - OnigRegex reg; - Data_Get_Struct(mrb, match_expr, &mrb_onig_regexp_type, reg); - mrb_value const result = mrb_str_new(mrb, NULL, 0); - mrb_value const match_value = create_onig_region(mrb, self, match_expr); - OnigRegion* const match = (OnigRegion*)DATA_PTR(match_value); - int last_end_pos = 0; - - while(1) { - if(onig_match_common(mrb, reg, match_value, self, last_end_pos) == ONIG_MISMATCH) { break; } - - mrb_str_cat(mrb, result, RSTRING_PTR(self) + last_end_pos, match->beg[0] - last_end_pos); - - if(mrb_nil_p(blk)) { - append_replace_str(mrb, result, replace_expr, self, reg, match); - } else { - mrb_value const tmp_str = mrb_str_to_str(mrb, mrb_yield(mrb, blk, mrb_str_substr( - mrb, self, match->beg[0], match->end[0] - match->beg[0]))); - mrb_assert(mrb_string_p(tmp_str)); - mrb_str_concat(mrb, result, tmp_str); - } - - last_end_pos = match->end[0]; - if (match->beg[0] == match->end[0]) { - /* - * Always consume at least one character of the input string - * in order to prevent infinite loops. - */ - char* p = RSTRING_PTR(self) + last_end_pos; - char* e = p + RSTRING_LEN(self); - int len = utf8len(p, e); - if (RSTRING_LEN(self) < last_end_pos + len) break; - mrb_str_cat(mrb, result, p, len); - last_end_pos += len; - } - } - - mrb_str_cat(mrb, result, RSTRING_PTR(self) + last_end_pos, RSTRING_LEN(self) - last_end_pos); - return result; -} - -// ISO 15.2.10.5.32 -static mrb_value -string_scan(mrb_state* mrb, mrb_value self) { - mrb_value blk, match_expr; - mrb_get_args(mrb, "&o", &blk, &match_expr); - - if(mrb_string_p(match_expr)) { - return mrb_funcall_with_block(mrb, self, mrb_intern_lit(mrb, "string_scan"), - 1, &match_expr, blk); - } - - OnigRegex reg; - Data_Get_Struct(mrb, match_expr, &mrb_onig_regexp_type, reg); - mrb_value const result = mrb_nil_p(blk)? mrb_ary_new(mrb) : self; - mrb_value m_value = create_onig_region(mrb, self, match_expr); - OnigRegion* const m = (OnigRegion*)DATA_PTR(m_value); - int last_end_pos = 0; - int i; - - while (1) { - if(onig_match_common(mrb, reg, m_value, self, last_end_pos) == ONIG_MISMATCH) { break; } - - if(mrb_nil_p(blk)) { - mrb_assert(mrb_array_p(result)); - if(m->num_regs == 1) { - mrb_ary_push(mrb, result, mrb_str_substr(mrb, self, m->beg[0], m->end[0] - m->beg[0])); - } else { - mrb_value const elem = mrb_ary_new_capa(mrb, m->num_regs - 1); - for(i = 1; i < m->num_regs; ++i) { - mrb_ary_push(mrb, elem, mrb_str_substr(mrb, self, m->beg[i], m->end[i] - m->beg[i])); - } - mrb_ary_push(mrb, result, elem); - } - } else { // call block - mrb_assert(mrb_string_p(result)); - if(m->num_regs == 1) { - mrb_yield(mrb, blk, mrb_str_substr(mrb, self, m->beg[0], m->end[0] - m->beg[0])); - } else { - mrb_value argv = mrb_ary_new_capa(mrb, m->num_regs - 1); - for(i = 1; i < m->num_regs; ++i) { - mrb_ary_push(mrb, argv, mrb_str_substr(mrb, self, m->beg[i], m->end[i] - m->beg[i])); - } - mrb_yield(mrb, blk, argv); - } - } - - last_end_pos = m->end[0]; - } - - return result; -} - -// ISO 15.2.10.5.35 -static mrb_value -string_split(mrb_state* mrb, mrb_value self) { - mrb_value pattern = mrb_nil_value(); mrb_int limit = 0; - int argc = mrb_get_args(mrb, "|oi", &pattern, &limit); - - if(argc == 0) { // check $; global variable - pattern = mrb_gv_get(mrb, mrb_intern_lit(mrb, "$;")); - if(!mrb_nil_p(pattern)) { argc = 1; } - } - - if(mrb_nil_p(pattern) || mrb_string_p(pattern)) { - return mrb_funcall(mrb, self, "string_split", argc, pattern, mrb_fixnum_value(limit)); - } - - mrb_value const result = mrb_ary_new(mrb); - if(RSTRING_LEN(self) == 0) { return result; } - - OnigRegex reg; - Data_Get_Struct(mrb, pattern, &mrb_onig_regexp_type, reg); - mrb_value const match_value = create_onig_region(mrb, self, pattern); - OnigRegion* const match = (OnigRegion*)DATA_PTR(match_value); - int last_end_pos = 0, next_match_pos = 0; - mrb_int num_matches = 0; - - while (limit <= 0 || (limit - 1) > num_matches) { - int i; - if(next_match_pos >= RSTRING_LEN(self) || - onig_match_common(mrb, reg, match_value, self, next_match_pos) == ONIG_MISMATCH) { break; } - - if (last_end_pos == match->end[0]) { - ++next_match_pos; - // Remove this loop if not using UTF-8 - for (; next_match_pos < RSTRING_LEN(self) && (RSTRING_PTR(self)[next_match_pos] & 0xC0) == 0x80; - ++next_match_pos) {} - } else { - mrb_ary_push(mrb, result, mrb_str_substr( - mrb, self, last_end_pos, match->beg[0] - last_end_pos)); - // If there are captures, add them to the array - for (i = 1; i < match->num_regs; ++i) { - mrb_ary_push(mrb, result, mrb_str_substr( - mrb, self, match->beg[i], match->end[i] - match->beg[i])); - } - last_end_pos = match->end[0]; - next_match_pos = last_end_pos; - ++num_matches; - } - } - if (last_end_pos <= RSTRING_LEN(self)) { - mrb_ary_push(mrb, result, mrb_str_substr( - mrb, self, last_end_pos, RSTRING_LEN(self) - last_end_pos)); - } - - if (limit == 0) { // remove empty trailing elements - int count = 0, i; - for (i = RARRAY_LEN(result); i > 0; --i) { - mrb_assert(mrb_string_p(RARRAY_PTR(result)[i - 1])); - if (RSTRING_LEN(RARRAY_PTR(result)[i - 1]) != 0) { break; } - else { ++count; } - } - if(count > 0) { - return mrb_ary_new_from_values(mrb, RARRAY_LEN(result) - count, RARRAY_PTR(result)); - } - } - - return result; -} - -// ISO 15.2.10.5.36 -static mrb_value -string_sub(mrb_state* mrb, mrb_value self) { - mrb_value blk, match_expr, replace_expr = mrb_nil_value(); - int const argc = mrb_get_args(mrb, "&o|S", &blk, &match_expr, &replace_expr); - - if(mrb_string_p(match_expr)) { - mrb_value argv[] = { match_expr, replace_expr }; - return mrb_funcall_with_block(mrb, self, mrb_intern_lit(mrb, "string_sub"), argc, argv, blk); - } - - if(!mrb_nil_p(blk) && !mrb_nil_p(replace_expr)) { - mrb_raise(mrb, E_ARGUMENT_ERROR, "both block and replace expression must not be passed"); - } - - OnigRegex reg; - Data_Get_Struct(mrb, match_expr, &mrb_onig_regexp_type, reg); - mrb_value const result = mrb_str_new(mrb, NULL, 0); - mrb_value const match_value = create_onig_region(mrb, self, match_expr); - OnigRegion* const match = (OnigRegion*)DATA_PTR(match_value); - - int const onig_result = onig_match_common(mrb, reg, match_value, self, 0); - if(onig_result == ONIG_MISMATCH) { return self; } - - mrb_str_cat(mrb, result, RSTRING_PTR(self), match->beg[0]); - - if(mrb_nil_p(blk)) { - append_replace_str(mrb, result, replace_expr, self, reg, match); - } else { - mrb_value const tmp_str = mrb_str_to_str(mrb, mrb_yield(mrb, blk, mrb_str_substr( - mrb, self, match->beg[0], match->end[0] - match->beg[0]))); - mrb_assert(mrb_string_p(tmp_str)); - mrb_str_concat(mrb, result, tmp_str); - } - - int const last_end_pos = match->end[0]; - mrb_str_cat(mrb, result, RSTRING_PTR(self) + last_end_pos, RSTRING_LEN(self) - last_end_pos); - - return result; -} - -static mrb_value -onig_regexp_clear_global_variables(mrb_state* mrb, mrb_value self) { - mrb_gv_remove(mrb, mrb_intern_lit(mrb, "$~")); - mrb_gv_remove(mrb, mrb_intern_lit(mrb, "$&")); - mrb_gv_remove(mrb, mrb_intern_lit(mrb, "$`")); - mrb_gv_remove(mrb, mrb_intern_lit(mrb, "$'")); - mrb_gv_remove(mrb, mrb_intern_lit(mrb, "$+")); - - int idx; - for(idx = 1; idx < 10; ++idx) { - char const n[] = { '$', '0' + idx }; - mrb_gv_remove(mrb, mrb_intern(mrb, n, 2)); - } - - return self; -} - -static mrb_value -onig_regexp_does_set_global_variables(mrb_state* mrb, mrb_value self) { - (void)self; - return mrb_obj_iv_get(mrb, (struct RObject*)mrb_class_get(mrb, "OnigRegexp"), - mrb_intern_lit(mrb, "@set_global_variables")); -} -static mrb_value -onig_regexp_set_set_global_variables(mrb_state* mrb, mrb_value self) { - mrb_value arg; - mrb_get_args(mrb, "o", &arg); - mrb_value const ret = mrb_bool_value(mrb_bool(arg)); - mrb_obj_iv_set(mrb, (struct RObject*)mrb_class_get(mrb, "OnigRegexp"), - mrb_intern_lit(mrb, "@set_global_variables"), ret); - onig_regexp_clear_global_variables(mrb, self); - return ret; -} - -// ISO 15.2.15.6.2 -static mrb_value -onig_regexp_escape(mrb_state* mrb, mrb_value self) { - char* str_begin; mrb_args_int str_len; - mrb_get_args(mrb, "s", &str_begin, &str_len); - - mrb_value const ret = mrb_str_new(mrb, NULL, 0); - char escaped_char = 0; - int substr_count = 0; - char const* str = str_begin; - - for(; str < (str_begin + str_len); ++str) { - switch(*str) { - case '\n': escaped_char = 'n'; break; - case '\t': escaped_char = 't'; break; - case '\r': escaped_char = 'r'; break; - case '\f': escaped_char = 'f'; break; - - case ' ': - case '#': - case '$': - case '(': - case ')': - case '*': - case '+': - case '-': - case '.': - case '?': - case '[': - case '\\': - case ']': - case '^': - case '{': - case '|': - case '}': - escaped_char = *str; break; - - default: ++substr_count; continue; - } - - mrb_str_cat(mrb, ret, str - substr_count, substr_count); - substr_count = 0; - - char const c[] = { '\\', escaped_char }; - mrb_str_cat(mrb, ret, c, 2); - } - mrb_str_cat(mrb, ret, str - substr_count, substr_count); - return ret; -} - -void -mrb_mruby_onig_regexp_gem_init(mrb_state* mrb) { - struct RClass *clazz; - - clazz = mrb_define_class(mrb, "OnigRegexp", mrb->object_class); - MRB_SET_INSTANCE_TT(clazz, MRB_TT_DATA); - - // enable global variables setting in onig_match_common by default - mrb_obj_iv_set(mrb, (struct RObject*)clazz, mrb_intern_lit(mrb, "@set_global_variables"), mrb_true_value()); - - mrb_define_const(mrb, clazz, "IGNORECASE", mrb_fixnum_value(ONIG_OPTION_IGNORECASE)); - mrb_define_const(mrb, clazz, "EXTENDED", mrb_fixnum_value(ONIG_OPTION_EXTEND)); - mrb_define_const(mrb, clazz, "MULTILINE", mrb_fixnum_value(ONIG_OPTION_MULTILINE)); - mrb_define_const(mrb, clazz, "SINGLELINE", mrb_fixnum_value(ONIG_OPTION_SINGLELINE)); - mrb_define_const(mrb, clazz, "FIND_LONGEST", mrb_fixnum_value(ONIG_OPTION_FIND_LONGEST)); - mrb_define_const(mrb, clazz, "FIND_NOT_EMPTY", mrb_fixnum_value(ONIG_OPTION_FIND_NOT_EMPTY)); - mrb_define_const(mrb, clazz, "NEGATE_SINGLELINE", mrb_fixnum_value(ONIG_OPTION_NEGATE_SINGLELINE)); - mrb_define_const(mrb, clazz, "DONT_CAPTURE_GROUP", mrb_fixnum_value(ONIG_OPTION_DONT_CAPTURE_GROUP)); - mrb_define_const(mrb, clazz, "CAPTURE_GROUP", mrb_fixnum_value(ONIG_OPTION_CAPTURE_GROUP)); - mrb_define_const(mrb, clazz, "NOTBOL", mrb_fixnum_value(ONIG_OPTION_NOTBOL)); - mrb_define_const(mrb, clazz, "NOTEOL", mrb_fixnum_value(ONIG_OPTION_NOTEOL)); -#ifdef ONIG_OPTION_POSIX_REGION - mrb_define_const(mrb, clazz, "POSIX_REGION", mrb_fixnum_value(ONIG_OPTION_POSIX_REGION)); -#endif -#ifdef ONIG_OPTION_ASCII_RANGE - mrb_define_const(mrb, clazz, "ASCII_RANGE", mrb_fixnum_value(ONIG_OPTION_ASCII_RANGE)); -#endif -#ifdef ONIG_OPTION_POSIX_BRACKET_ALL_RANGE - mrb_define_const(mrb, clazz, "POSIX_BRACKET_ALL_RANGE", mrb_fixnum_value(ONIG_OPTION_POSIX_BRACKET_ALL_RANGE)); -#endif -#ifdef ONIG_OPTION_WORD_BOUND_ALL_RANGE - mrb_define_const(mrb, clazz, "WORD_BOUND_ALL_RANGE", mrb_fixnum_value(ONIG_OPTION_WORD_BOUND_ALL_RANGE)); -#endif -#ifdef ONIG_OPTION_NEWLINE_CRLF - mrb_define_const(mrb, clazz, "NEWLINE_CRLF", mrb_fixnum_value(ONIG_OPTION_NEWLINE_CRLF)); -#endif -#ifdef ONIG_OPTION_NOTBOS - mrb_define_const(mrb, clazz, "NOTBOS", mrb_fixnum_value(ONIG_OPTION_NOTBOS)); -#endif -#ifdef ONIG_OPTION_NOTEOS - mrb_define_const(mrb, clazz, "NOTEOS", mrb_fixnum_value(ONIG_OPTION_NOTEOS)); -#endif - - mrb_define_method(mrb, clazz, "initialize", onig_regexp_initialize, MRB_ARGS_REQ(1) | MRB_ARGS_OPT(2)); - mrb_define_method(mrb, clazz, "==", onig_regexp_equal, MRB_ARGS_REQ(1)); - mrb_define_method(mrb, clazz, "match", onig_regexp_match, MRB_ARGS_REQ(1) | MRB_ARGS_OPT(1)); - mrb_define_method(mrb, clazz, "casefold?", onig_regexp_casefold_p, MRB_ARGS_NONE()); - - mrb_define_method(mrb, clazz, "options", onig_regexp_options, MRB_ARGS_NONE()); - mrb_define_method(mrb, clazz, "inspect", onig_regexp_inspect, MRB_ARGS_NONE()); - mrb_define_method(mrb, clazz, "to_s", onig_regexp_to_s, MRB_ARGS_NONE()); - - mrb_define_module_function(mrb, clazz, "escape", onig_regexp_escape, MRB_ARGS_REQ(1)); - mrb_define_module_function(mrb, clazz, "quote", onig_regexp_escape, MRB_ARGS_REQ(1)); - mrb_define_module_function(mrb, clazz, "version", onig_regexp_version, MRB_ARGS_NONE()); - mrb_define_module_function(mrb, clazz, "set_global_variables?", onig_regexp_does_set_global_variables, MRB_ARGS_NONE()); - mrb_define_module_function(mrb, clazz, "set_global_variables=", onig_regexp_set_set_global_variables, MRB_ARGS_REQ(1)); - mrb_define_module_function(mrb, clazz, "clear_global_variables", onig_regexp_clear_global_variables, MRB_ARGS_NONE()); - - struct RClass* match_data = mrb_define_class(mrb, "OnigMatchData", mrb->object_class); - MRB_SET_INSTANCE_TT(clazz, MRB_TT_DATA); - mrb_undef_class_method(mrb, match_data, "new"); - - // mrb_define_method(mrb, match_data, "==", &match_data_eq); - mrb_define_method(mrb, match_data, "[]", &match_data_index, MRB_ARGS_REQ(1)); - mrb_define_method(mrb, match_data, "begin", &match_data_begin, MRB_ARGS_REQ(1)); - mrb_define_method(mrb, match_data, "captures", &match_data_captures, MRB_ARGS_NONE()); - mrb_define_method(mrb, match_data, "end", &match_data_end, MRB_ARGS_REQ(1)); - // mrb_define_method(mrb, match_data, "eql?", &match_data_eq); - // mrb_define_method(mrb, match_data, "hash", &match_data_hash); - mrb_define_method(mrb, match_data, "initialize_copy", &match_data_copy, MRB_ARGS_REQ(1)); - // mrb_define_method(mrb, match_data, "inspect", &match_data_inspect); - mrb_define_method(mrb, match_data, "length", &match_data_length, MRB_ARGS_NONE()); - // mrb_define_method(mrb, match_data, "names", &match_data_names); - mrb_define_method(mrb, match_data, "offset", &match_data_offset, MRB_ARGS_REQ(1)); - mrb_define_method(mrb, match_data, "post_match", &match_data_post_match, MRB_ARGS_NONE()); - mrb_define_method(mrb, match_data, "pre_match", &match_data_pre_match, MRB_ARGS_NONE()); - mrb_define_method(mrb, match_data, "regexp", &match_data_regexp, MRB_ARGS_NONE()); - mrb_define_method(mrb, match_data, "size", &match_data_length, MRB_ARGS_NONE()); - mrb_define_method(mrb, match_data, "string", &match_data_string, MRB_ARGS_NONE()); - mrb_define_method(mrb, match_data, "to_a", &match_data_to_a, MRB_ARGS_NONE()); - mrb_define_method(mrb, match_data, "to_s", &match_data_to_s, MRB_ARGS_NONE()); - // mrb_define_method(mrb, match_data, "values_at", &match_data_values_at); - - mrb_define_method(mrb, mrb->string_class, "onig_regexp_gsub", &string_gsub, MRB_ARGS_REQ(1) | MRB_ARGS_OPT(1) | MRB_ARGS_BLOCK()); - mrb_define_method(mrb, mrb->string_class, "onig_regexp_sub", &string_sub, MRB_ARGS_REQ(1) | MRB_ARGS_OPT(1) | MRB_ARGS_BLOCK()); - mrb_define_method(mrb, mrb->string_class, "onig_regexp_split", &string_split, MRB_ARGS_REQ(1)); - mrb_define_method(mrb, mrb->string_class, "onig_regexp_scan", &string_scan, MRB_ARGS_REQ(1) | MRB_ARGS_BLOCK()); -} - -void -mrb_mruby_onig_regexp_gem_final(mrb_state* mrb) { - (void)mrb; -} - -// vim:set et: diff --git a/debian/vendor-h2o/deps/mruby-onig-regexp/test/mruby_onig_regexp.rb b/debian/vendor-h2o/deps/mruby-onig-regexp/test/mruby_onig_regexp.rb deleted file mode 100644 index e70b06f..0000000 --- a/debian/vendor-h2o/deps/mruby-onig-regexp/test/mruby_onig_regexp.rb +++ /dev/null @@ -1,398 +0,0 @@ - -# Constant -assert("OnigRegexp::CONSTANT") do - OnigRegexp::IGNORECASE == 1 and OnigRegexp::EXTENDED == 2 and OnigRegexp::MULTILINE == 4 -end - - -# Class method -assert('OnigRgexp.compile', '15.2.15.6.2') do - assert_equal OnigRegexp.compile('.*'), OnigRegexp.compile('.*') -end - -assert('OnigRegexp.escape', '15.2.15.6.2') do - escaping_chars = "\n\t\r\f #$()*+-.?[\\]^{|}" - assert_equal '\n\t\r\f\\ \#\$\(\)\*\+\-\.\?\[\\\\\]\^\{\|\}', OnigRegexp.escape(escaping_chars) - assert_equal 'cute\nmruby\tcute', OnigRegexp.escape("cute\nmruby\tcute") -end - -assert('OnigRegexp.last_match', '15.2.15.6.3') do - OnigRegexp.new('.*') =~ 'ginka' - assert_equal 'ginka', OnigRegexp.last_match[0] -end - -assert('OnigRegexp.quote', '15.2.15.6.4') do - assert_equal '\n', OnigRegexp.quote("\n") -end - -# Instance method -assert('OnigRegexp#initialize', '15.2.15.7.1') do - OnigRegexp.new(".*") and OnigRegexp.new(".*", OnigRegexp::MULTILINE) -end - -assert('OnigRegexp#initialize_copy', '15.2.15.7.2') do - r1 = OnigRegexp.new(".*") - r2 = r1.dup - assert_equal r1, r2 - assert_equal 'kawa', r2.match('kawa')[0] -end - -assert("OnigRegexp#==", '15.2.15.7.3') do - reg1 = reg2 = OnigRegexp.new("(https?://[^/]+)[-a-zA-Z0-9./]+") - reg3 = OnigRegexp.new("(https?://[^/]+)[-a-zA-Z0-9./]+") - reg4 = OnigRegexp.new("(https://[^/]+)[-a-zA-Z0-9./]+") - - assert_true(reg1 == reg2 && reg1 == reg3 && !(reg1 == reg4)) - - assert_false(OnigRegexp.new("a") == "a") -end - -assert("OnigRegexp#===", '15.2.15.7.4') do - reg = OnigRegexp.new("(https?://[^/]+)[-a-zA-Z0-9./]+") - assert_true reg === "http://example.com" - assert_false reg === "htt://example.com" -end - -assert('OnigRegexp#=~', '15.2.15.7.5') do - assert_equal(0) { OnigRegexp.new('.*') =~ 'akari' } - assert_equal(nil) { OnigRegexp.new('t') =~ 'akari' } -end - -assert("OnigRegexp#casefold?", '15.2.15.7.6') do - assert_false OnigRegexp.new("(https?://[^/]+)[-a-zA-Z0-9./]+", OnigRegexp::MULTILINE).casefold? - assert_true OnigRegexp.new("(https?://[^/]+)[-a-zA-Z0-9./]+", OnigRegexp::IGNORECASE | OnigRegexp::EXTENDED).casefold? - assert_true OnigRegexp.new("(https?://[^/]+)[-a-zA-Z0-9./]+", OnigRegexp::MULTILINE | OnigRegexp::IGNORECASE).casefold? - assert_false OnigRegexp.new("(https?://[^/]+)[-a-zA-Z0-9./]+").casefold? - assert_true OnigRegexp.new("(https?://[^/]+)[-a-zA-Z0-9./]+", true).casefold? -end - -assert("OnigRegexp#match", '15.2.15.7.7') do - reg = OnigRegexp.new("(https?://[^/]+)[-a-zA-Z0-9./]+") - assert_false reg.match("http://masamitsu-murase.12345/hoge.html").nil? - assert_nil reg.match("http:///masamitsu-murase.12345/hoge.html") -end - -assert("OnigRegexp#source", '15.2.15.7.8') do - str = "(https?://[^/]+)[-a-zA-Z0-9./]+" - reg = OnigRegexp.new(str) - - reg.source == str -end - -if OnigRegexp.const_defined? :ASCII_RANGE - assert('OnigRegexp#options (no options)') do - assert_equal OnigRegexp::ASCII_RANGE | OnigRegexp::POSIX_BRACKET_ALL_RANGE | OnigRegexp::WORD_BOUND_ALL_RANGE, OnigRegexp.new(".*").options - end - - assert('OnigRegexp#options (multiline)') do - assert_equal OnigRegexp::MULTILINE | OnigRegexp::ASCII_RANGE | OnigRegexp::POSIX_BRACKET_ALL_RANGE | OnigRegexp::WORD_BOUND_ALL_RANGE, OnigRegexp.new(".*", OnigRegexp::MULTILINE).options - end -end - -assert("OnigRegexp#inspect") do - reg = OnigRegexp.new("(https?://[^/]+)[-a-zA-Z0-9./]+") - - assert_equal '/(https?:\/\/[^\/]+)[-a-zA-Z0-9.\/]+/', reg.inspect - assert_equal '/abc\nd\te/mi', OnigRegexp.new("abc\nd\te", OnigRegexp::MULTILINE | OnigRegexp::IGNORECASE).inspect - assert_equal '/abc/min', OnigRegexp.new("abc", OnigRegexp::MULTILINE | OnigRegexp::IGNORECASE, "none").inspect -end - -assert("OnigRegexp#to_s") do - assert_equal '(?-mix:ab+c)', OnigRegexp.new("ab+c").to_s - assert_equal '(?-mix:ab+c)', /ab+c/.to_s - assert_equal '(?mx-i:ab+c)', OnigRegexp.new("ab+c", OnigRegexp::MULTILINE | OnigRegexp::EXTENDED).to_s - assert_equal '(?mi-x:ab+c)', /ab+c/im.to_s - assert_equal '(?mi-x:ab+c)', /ab+c/imn.to_s -end - -assert("OnigRegexp#to_s (composition)") do - re1 = OnigRegexp.new("ab+c") - re2 = OnigRegexp.new("xy#{re1}z") - assert_equal '(?-mix:xy(?-mix:ab+c)z)', re2.to_s - - re3 = OnigRegexp.new("ab.+c", OnigRegexp::MULTILINE) - re4 = OnigRegexp.new("xy#{re3}z", OnigRegexp::IGNORECASE) - assert_equal '(?i-mx:xy(?m-ix:ab.+c)z)', re4.to_s -end - -# Extended patterns. -assert("OnigRegexp#match (no flags)") do - [ - [ ".*", "abcd\nefg", "abcd" ], - [ "^a.", "abcd\naefg", "ab" ], - [ "^a.", "bacd\naefg", "ae" ], - [ ".$", "bacd\naefg", "d" ] - ].each do |reg, str, result| - m = OnigRegexp.new(reg).match(str) - assert_equal result, m[0] if assert_false m.nil? - end -end - -assert("OnigRegexp#match (multiline)") do - patterns = [ - [ OnigRegexp.new(".*", OnigRegexp::MULTILINE), "abcd\nefg", "abcd\nefg" ] - ] - - patterns.all?{ |reg, str, result| reg.match(str)[0] == result } -end - -assert("OnigRegexp#match (ignorecase)") do - [ - [ "aBcD", "00AbcDef", "AbcD" ], - [ "0x[a-f]+", "00XaBCdefG", "0XaBCdef" ], - [ "0x[^c-f]+", "00XaBCdefG", "0XaB" ] - ].each do |reg, str, result| - m = OnigRegexp.new(reg, OnigRegexp::IGNORECASE|OnigRegexp::EXTENDED).match(str) - assert_equal result, m[0] if assert_false m.nil? - end -end - -assert("OnigRegexp#match (none encoding)") do - assert_equal 2, /\x82/n =~ "あ" -end - -assert('OnigRegexp.version') do - OnigRegexp.version.kind_of? String -end - -def onig_match_data_example - OnigRegexp.new('(\w+)(\w)').match('+aaabb-') -end - -assert('OnigMatchData.new') do - assert_raise(NoMethodError) { OnigMatchData.new('aaa', 'i') } -end - -assert('OnigMatchData#[]', '15.2.16.3.1') do - m = onig_match_data_example - assert_equal 'aaabb', m[0] - assert_equal 'aaab', m[1] - assert_equal 'b', m[2] - assert_nil m[3] - - m = OnigRegexp.new('(?<name>\w\w)').match('aba') - assert_raise(TypeError) { m[[]] } - assert_raise(IndexError) { m['nam'] } - assert_equal 'ab', m[:name] - assert_equal 'ab', m['name'] - assert_equal 'ab', m[1] - - m = OnigRegexp.new('(\w) (\w) (\w) (\w)').match('a b c d') - assert_equal %w(a b c d), m[1..-1] -end - -assert('OnigMatchData#begin', '15.2.16.3.2') do - m = onig_match_data_example - assert_equal 1, m.begin(0) - assert_equal 1, m.begin(1) - assert_raise(IndexError) { m.begin 3 } -end - -assert('OnigMatchData#captures', '15.2.16.3.3') do - m = onig_match_data_example - assert_equal ['aaab', 'b'], m.captures - - m = OnigRegexp.new('(\w+)(\d)?').match('+aaabb-') - assert_equal ['aaabb', nil], m.captures -end - -assert('OnigMatchData#end', '15.2.16.3.4') do - m = onig_match_data_example - assert_equal 6, m.end(0) - assert_equal 5, m.end(1) - assert_raise(IndexError) { m.end 3 } -end - -assert('OnigMatchData#initialize_copy', '15.2.16.3.5') do - m = onig_match_data_example - c = m.dup - assert_equal m.to_a, c.to_a -end - -assert('OnigMatchData#length', '15.2.16.3.6') do - assert_equal 3, onig_match_data_example.length -end - -assert('OnigMatchData#offset', '15.2.16.3.7') do - assert_equal [1, 6], onig_match_data_example.offset(0) - assert_equal [1, 5], onig_match_data_example.offset(1) -end - -assert('OnigMatchData#post_match', '15.2.16.3.8') do - assert_equal '-', onig_match_data_example.post_match -end - -assert('OnigMatchData#pre_match', '15.2.16.3.9') do - assert_equal '+', onig_match_data_example.pre_match -end - -assert('OnigMatchData#size', '15.2.16.3.10') do - assert_equal 3, onig_match_data_example.length -end - -assert('OnigMatchData#string', '15.2.16.3.11') do - assert_equal '+aaabb-', onig_match_data_example.string -end - -assert('OnigMatchData#to_a', '15.2.16.3.12') do - assert_equal ['aaabb', 'aaab', 'b'], onig_match_data_example.to_a -end - -assert('OnigMatchData#to_s', '15.2.16.3.13') do - assert_equal 'aaabb', onig_match_data_example.to_s -end - -assert('OnigMatchData#regexp') do - assert_equal '(\w+)(\w)', onig_match_data_example.regexp.source -end - -assert('Invalid regexp') do - assert_raise(ArgumentError) { OnigRegexp.new '[aio' } -end - -assert('String#onig_regexp_gsub') do - test_str = 'hello mruby' - assert_equal 'h*ll* mr*by', test_str.onig_regexp_gsub(OnigRegexp.new('[aeiou]'), '*') - assert_equal 'h<e>ll<o> mr<u>by', test_str.onig_regexp_gsub(OnigRegexp.new('([aeiou])'), '<\1>') - assert_equal 'h e l l o m r u b y ', test_str.onig_regexp_gsub(OnigRegexp.new('\w')) { |v| v + ' ' } - assert_equal 'h{e}ll{o} mr{u}by', test_str.onig_regexp_gsub(OnigRegexp.new('(?<hoge>[aeiou])'), '{\k<hoge>}') - assert_equal '.h.e.l.l.o. .m.r.u.b.y.', test_str.onig_regexp_gsub(OnigRegexp.new(''), '.') - assert_equal " hello\n mruby", "hello\nmruby".onig_regexp_gsub(OnigRegexp.new('^'), ' ') - assert_equal "he<l><><l><>o mruby", test_str.onig_regexp_gsub(OnigRegexp.new('(l)'), '<\1><\2>') -end - -assert('String#onig_regexp_scan') do - test_str = 'mruby world' - assert_equal ['mruby', 'world'], test_str.onig_regexp_scan(OnigRegexp.new('\w+')) - assert_equal ['mru', 'by ', 'wor'], test_str.onig_regexp_scan(OnigRegexp.new('...')) - assert_equal [['mru'], ['by '], ['wor']], test_str.onig_regexp_scan(OnigRegexp.new('(...)')) - assert_equal [['mr', 'ub'], ['y ', 'wo']], test_str.onig_regexp_scan(OnigRegexp.new('(..)(..)')) - - result = [] - assert_equal test_str, test_str.onig_regexp_scan(OnigRegexp.new('\w+')) { |v| result << "<<#{v}>>" } - assert_equal ['<<mruby>>', '<<world>>'], result - - result = '' - assert_equal test_str, test_str.onig_regexp_scan(OnigRegexp.new('(.)(.)')) { |x, y| result += y; result += x } - assert_equal 'rmbu yowlr', result -end - -assert('String#onig_regexp_sub') do - test_str = 'hello mruby' - assert_equal 'h*llo mruby', test_str.onig_regexp_sub(OnigRegexp.new('[aeiou]'), '*') - assert_equal 'h<e>llo mruby', test_str.onig_regexp_sub(OnigRegexp.new('([aeiou])'), '<\1>') - assert_equal 'h ello mruby', test_str.onig_regexp_sub(OnigRegexp.new('\w')) { |v| v + ' ' } - assert_equal 'h{e}llo mruby', test_str.onig_regexp_sub(OnigRegexp.new('(?<hoge>[aeiou])'), '{\k<hoge>}') -end - -assert('String#onig_regexp_split') do - test_str = 'cute mruby cute' - assert_equal ['cute', 'mruby', 'cute'], test_str.onig_regexp_split - assert_equal ['cute', 'mruby', 'cute'], test_str.onig_regexp_split(OnigRegexp.new(' ')) - - prev_splitter = $; - $; = OnigRegexp.new ' \w' - assert_equal ['cute', 'ruby', 'ute'], test_str.onig_regexp_split - $; = 't' - assert_equal ['cu', 'e mruby cu', 'e'], test_str.onig_regexp_split - $; = prev_splitter - - assert_equal ['h', 'e', 'l', 'l', 'o'], 'hello'.onig_regexp_split(OnigRegexp.new('')) - assert_equal ['h', 'e', 'llo'], 'hello'.onig_regexp_split(OnigRegexp.new(''), 3) - assert_equal ['h', 'i', 'd', 'a', 'd'], 'hi dad'.onig_regexp_split(OnigRegexp.new('\s*')) - - test_str = '1, 2, 3, 4, 5,, 6' - assert_equal ['1', '2', '3', '4', '5', '', '6'], test_str.onig_regexp_split(OnigRegexp.new(',\s*')) - - test_str = '1,,2,3,,4,,' - assert_equal ['1', '', '2', '3', '', '4'], test_str.onig_regexp_split(OnigRegexp.new(',')) - assert_equal ['1', '', '2', '3,,4,,'], test_str.onig_regexp_split(OnigRegexp.new(','), 4) - assert_equal ['1', '', '2', '3', '', '4', '', ''], test_str.onig_regexp_split(OnigRegexp.new(','), -4) - - assert_equal [], ''.onig_regexp_split(OnigRegexp.new(','), -1) -end - -assert('String#index') do - assert_equal 0, 'abc'.index('a') - assert_nil 'abc'.index('d') - assert_equal 3, 'abcabc'.index('a', 1) - assert_equal 1, "hello".index(?e) - - assert_equal 0, 'abcabc'.index(/a/) - assert_nil 'abc'.index(/d/) - assert_equal 3, 'abcabc'.index(/a/, 1) - assert_equal 4, "hello".index(/[aeiou]/, -3) - assert_equal 3, "regexpindex".index(/e.*x/, 2) -end - -prev_regexp = Regexp - -Regexp = OnigRegexp - -# global variables -assert('$~') do - m = onig_match_data_example - assert_equal m[0], $~[0] -end - -assert('$&') do - m = onig_match_data_example - assert_equal m[0], $& -end - -assert('$`') do - m = onig_match_data_example - assert_equal m.pre_match, $` -end - -assert('$\'') do - m = onig_match_data_example - assert_equal m.post_match, $' -end - -assert('$+') do - m = onig_match_data_example - assert_equal m[-1], $+ -end - -assert('$1 to $9') do - onig_match_data_example - assert_equal 'aaab', $1 - assert_equal 'b', $2 - assert_nil $3 - assert_nil $4 - assert_nil $5 - assert_nil $6 - assert_nil $7 - assert_nil $8 - assert_nil $9 -end - -assert('default OnigRegexp.set_global_variables?') do - assert_true OnigRegexp.set_global_variables? -end - -assert('change set_global_variables') do - m = onig_match_data_example - assert_equal m[0], $~[0] - - OnigRegexp.set_global_variables = false - assert_false OnigRegexp.set_global_variables? - - # global variables must be cleared when OnigRegexp.set_global_variables gets change - assert_nil $~ - - onig_match_data_example - assert_nil $~ - - OnigRegexp.set_global_variables = true -end - -Regexp = Object - -assert('OnigRegexp not default') do - onig_match_data_example - assert_nil $~ -end - -Regexp = prev_regexp |