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-rw-r--r--debian/vendor-h2o/deps/mruby-onig-regexp/.travis.yml10
-rw-r--r--debian/vendor-h2o/deps/mruby-onig-regexp/.travis_config.rb21
-rw-r--r--debian/vendor-h2o/deps/mruby-onig-regexp/Onigmo-6.1.1.tar.gzbin0 -> 821378 bytes
-rw-r--r--debian/vendor-h2o/deps/mruby-onig-regexp/README.md45
-rw-r--r--debian/vendor-h2o/deps/mruby-onig-regexp/mrbgem.rake113
-rw-r--r--debian/vendor-h2o/deps/mruby-onig-regexp/mrblib/onig_regexp.rb140
-rw-r--r--debian/vendor-h2o/deps/mruby-onig-regexp/src/mruby_onig_regexp.c1064
-rw-r--r--debian/vendor-h2o/deps/mruby-onig-regexp/test/mruby_onig_regexp.rb398
8 files changed, 1791 insertions, 0 deletions
diff --git a/debian/vendor-h2o/deps/mruby-onig-regexp/.travis.yml b/debian/vendor-h2o/deps/mruby-onig-regexp/.travis.yml
new file mode 100644
index 0000000..5a0d1dd
--- /dev/null
+++ b/debian/vendor-h2o/deps/mruby-onig-regexp/.travis.yml
@@ -0,0 +1,10 @@
+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
new file mode 100644
index 0000000..769446c
--- /dev/null
+++ b/debian/vendor-h2o/deps/mruby-onig-regexp/.travis_config.rb
@@ -0,0 +1,21 @@
+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
new file mode 100644
index 0000000..1392265
--- /dev/null
+++ b/debian/vendor-h2o/deps/mruby-onig-regexp/Onigmo-6.1.1.tar.gz
Binary files differ
diff --git a/debian/vendor-h2o/deps/mruby-onig-regexp/README.md b/debian/vendor-h2o/deps/mruby-onig-regexp/README.md
new file mode 100644
index 0000000..41eada4
--- /dev/null
+++ b/debian/vendor-h2o/deps/mruby-onig-regexp/README.md
@@ -0,0 +1,45 @@
+# mruby-onig-regexp
+
+[![Build Status](https://travis-ci.org/mattn/mruby-onig-regexp.svg)](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
new file mode 100644
index 0000000..6799867
--- /dev/null
+++ b/debian/vendor-h2o/deps/mruby-onig-regexp/mrbgem.rake
@@ -0,0 +1,113 @@
+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
new file mode 100644
index 0000000..2dc8d55
--- /dev/null
+++ b/debian/vendor-h2o/deps/mruby-onig-regexp/mrblib/onig_regexp.rb
@@ -0,0 +1,140 @@
+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
new file mode 100644
index 0000000..38d93cc
--- /dev/null
+++ b/debian/vendor-h2o/deps/mruby-onig-regexp/src/mruby_onig_regexp.c
@@ -0,0 +1,1064 @@
+/*
+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(&reg, (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
new file mode 100644
index 0000000..e70b06f
--- /dev/null
+++ b/debian/vendor-h2o/deps/mruby-onig-regexp/test/mruby_onig_regexp.rb
@@ -0,0 +1,398 @@
+
+# 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
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-24 01:39:16 +0000