Squashed 'mruby_test/' changes from ce84e42..cd5133c

cd5133c Merge pull request #3205 from yurie/abort-header 028dcfe Merge pull request #3206 from ksss/env c9d4d96 surpress warning when MRB_DISABLE_STDIO e66b35c Fix SEGV when unshared env 9040086 Merge pull request #3204 from ksss/mid a5c2e95 Should clear method name d58c258 Merge pull request #3202 from pbosetti/master 495545a Merge pull request #3203 from nozomiS/mrbc_filename-fix 068b46d - fix mrbc_filename leak; cxt->filename would not be freed until the state is closed. ac9b6f2 In mrbgem_spec.rake, added support for @mrblib_dir @objs_dir, so that a gem can have custom source directory names bf08935 Merge pull request #3192 from ksss/instance_eval b3236b2 mruby-random: fixed typos fa76bbe mruby-random: add reporting URL since we modified the source 22dc84f Fixed spell errors in test/t/lang.rb; ref #3199 c313fdf Merge pull request #3199 from miura1729/original 1751d8f Add new test for optimize VM ff3e4b9 Move Module#include and #prepend to class.c; ref #3197 b2fceae renamed class.rb and error.rb to ensure they are read first; ref #3197 67ad1ff Merge pull request #3198 from nobu/feature/lparen_arg-stmt 73dd82e parse.y: lparen_arg statement 0597f66 Merge pull request #3196 from mimaki/fix-negative-ord 861b0ee Fix String#ord failure which return a negative value ee40f9b Merge pull request #3195 from franckverrot/master f6a2f67 Correct method name 8682137 Merge pull request #3194 from nobu/chained-rhs bdd7e2b parse.y: fix chained assignments bee34fb Merge pull request #3193 from nobu/rhs-rescue a06940d parse.y: simplify 90e8ce5 90e8ce5 parse.y: rescue modifiers for OP_ASGN should protect rhs only ada264a instance_eval env should remake Fix #3191 7a7fac8 removed ChangeLog that has not been updated for long time; ref #3190 af4567b update copyright notice and license description for mt19937ar.[ch] 501e1ef Merge pull request #3189 from wrl/public-hash-values e02a88e make mrb_hash_values() a public API function eb7422a Merge pull request #3188 from guoxiao/warning 339005e intptr_t should be used instead of uint32_t to hold a pointer. 42fefef Merge pull request #3186 from rmalizia44/patch-2 1c7572b Update mirb.c 2b4ed40 Merge pull request #3185 from kou/string-reduce-needless-array 6bb0775 Reduce needless Array generation in some String methods 3757b16 Merge pull request #3184 from ksss/each_char bef63a4 Support to call without block to String#each_char 32ad74f Merge pull request #3182 from sdottaka/fix-broken-msvc-build e635dc2 Merge pull request #3181 from sdottaka/fix-crash-on-mrb_parser_free 62a1667 Merge pull request #3183 from Mav7/mav7/docs a66a1e9 Merge pull request #3179 from ksss/struct 34ac707 OP_ASGN vsp may be negative 4170923 Fixed crash error when #initialize is redefined for Struct; fix #3177 189ad47 yard docs for string.h fb1c4b3 Fix broken msvc build 2eefbfe Fix crash in mrb_parser_free() due to freed memory access bf21063 Add regression test 1a8074a Should not define to `Struct` class 97283fa Merge pull request #3176 from ksss/string-insert d83d9cd String#insert should be destructive 72b28f1 Merge pull request #3174 from ksss/local-jump-error 9dc8205 Should raise LocalJumpError when no block given d4d807b relax string length limitation to 64KB; fix #2725 2e74a93 Merge pull request #3171 from kjunichi/c-has-no-try f67631a C doesn't have try-catch 0d9aa83 Merge pull request #3169 from ksss/Wshift-negative-value e3bc81e Fix warning shift-negative-value 3c406d5 Merge pull request #3166 from yyamano/fix-gc-profile 00faf3d Fix compilation error with GC_PROFILE. fa1c1ab Merge pull request #3163 from mattn/fix-public_methods 8a15ab0 add test for public_methods(false) 8764bd2 fix public_methods(false) a8af43f Merge pull request #3162 from udzura/patch-1 481aa31 Update doc, write about add_test_dependency 09b1185 mrb_gc_unregister() to remove one registration; close #3160 44de80f fix a compiler warning for uninitialized variable 8dde647 add temporary workaround for irep memory corruption 6b0299f fixed remaining bugs in OP_ASGN stack adjustment; close #3159 29d3a40 stack adjustment after NODE_OP_ASGN with NODE_CALL was wrong; fix #3159 2e81fee parser_dump() to show symbol number for NODE_SYM 5933651 Merge pull request #3157 from cremno/add-mrb_int_mul_overflow 7453a5d use mrb_int_mul_overflow() 6369374 add mrb_int_mul_overflow(); close #3149 0be4b89 Merge pull request #3156 from cremno/fix-mruby_version-value 4fd0cb6 Merge pull request #3154 from cremno/improve-checked-mrb_int-arithmetic-implementation bc715f9 Merge pull request #3155 from cremno/fix-3152 bf63cff fix MRUBY_VERSION value 309791b raise the error at runtime; fix #3152 7276e84 use type-generic checked arithmetic builtins 39b6a9d define macros only if builtins are n/a b4e1889 Merge pull request #3153 from kou/remove-needless-assignment 51cc35d Remove needless assignment ea03352 Merge pull request #3151 from okkez/use-stack-directly d4ee409 Use stack directly 8f0c1c7 mruby-sprintf:fix double negative signs in printf; fix #3148 c522907 mruby-sprintf: format specifiers o,u,x,b ignore sign(+); ref #3148 e5c2013 Merge pull request #3147 from ksss/1.8 451523f Avoid Syntax Error on CRuby v1.8 fa1a17c Merge pull request #3145 from timoschilling/patch-1 1863f32 fix syntax highlighting 8c67e91 mruby-eval: instance_eval should keep target_class; close #3141 ae5b5ce vm.c: mrb_hash_set() may reallocate VM stack; close #3133 d97a37e fix possible memory leak in mruby-time gem e1e888e fix too much optimization for `||=` d098d82 fix duplicated eval in op_asgn 4979b52 reduce OP_ARRAY in argument splat 0e03a7f mruby-enum-ext: refine minmax 4d909d8 Merge pull request #3142 from kou/add-missing-regs-update c69cba2 Add missing regs update dd072b5 remove wrong ISO section from safe navigation test; ref 4c1ce0f6 3886bec better code generation for `||=`; #3138 1ce471c `||=` with cvars and constants should work with false values; #3138 4fcff34 `||=` reference error can happen with constants as well; #3138 817b884 add #dig tests daf8394 add #dig to Array,Hash and Struct 4c1ce0f add safe-navigation operator tests 21a3ae0 add safe-navigation (aka lonely) operator `&.` 7d06125 Merge pull request #3139 from cremno/fix-vs2010-build 30b0100 fix VS2010/2012 build bfc7b2e deprecate Visual Studio 2010 and 2012 611e99e remove unnecessary array/each 2b0baec fixed silly class variable/constant confusion; #3138 a02acf2 rescue NameError from class variable access like `@@foo ||= 42`; fix #3138 643d967 Merge pull request #3131 from bggd/fix_bintest_on_windows 52d3885 Merge pull request #3132 from pbosetti/edison 273eac6 Merge pull request #3136 from bggd/add_appveyor 51cb729 Create appveyor_config.rb 87e5b0f Add appveyor.yml for Visual Studio 2015/2013 4f20d58 Merge pull request #3135 from wanabe/reduce-include-paths 2aa6b44 Reduce compiler include_paths a27426a Added example for cross-compiling on Intel Edison a138ae3 Fix doesn't work bintest on :visualcpp toolchain 41d6ba2 fix dump_prefix() with wrong type argument; fix #3128 0c28c7d change backtrace sep from const char* to char 4e95779 Merge pull request #3125 from zzak/default-benchmark-build-config b4d946f Merge pull request #3129 from kou/fix-segv-by-backtrace-and-gc 1a4540f Merge pull request #3127 from kou/suppress-warning f1eb3ae Fix segmentation fault by backtrace and GC d77c72d Revert "Merge pull request #3126 from jbreeden/backtrace_irep_null_check" e5cce38 Suppress a warning bf7719f Merge pull request #3126 from jbreeden/backtrace_irep_null_check d2a8f7e Fix Travis CI e02ff85 Null check for irep & initialize loc.lineno aa90ad5 Add default benchmark build config 4f4fa0a Merge pull request #3121 from asfluido/master d6cbe1b The original code crashed when mrb->backtrace.n grew to 16. It looks like the logic to reallocate the backtrace was flawed, based on the wrong variable (loc_raw->i, which, as I have verified, decreases from 16 to 0 instead of increasing) 0c23d5a Merge pull request #3120 from rmalizia44/patch-1 52aba8a Avoid Error when Compiling with -std=c99 flag b8479b6 too many register push for else-less condtions; fix #3117 81acbd2 cosmetic change for OP_EQ cf5ca03 mruby-struct: copied Struct length is not initialized; fix #3114 819c9da peephole optimization for LOADNIL before STRCAT; ref #3110 d8fc09c push value for NULL AST when value is required; fix #3110 ec35e54 need to free context when reclaiming fiber object in GC; fix #3109 da96c33 syntax error in interpolated symbol; fixed #3108 5596d14 Merge pull request #3107 from mame/fix-enum-hash 683ff0c Merge pull request #3106 from mame/fix-eval-no-filename a1a157b suppress "can't convert Float into Integer" in Enumerable#hash 668cc1b Fix segfault when `eval("__FILE__")` is executed 74d52a1 Merge pull request #3101 from deuwert/fix-test-build 60c1ed4 Merge pull request #3102 from deuwert/add-limits 299cb5a Fix formatting again... 46fbd53 Add more limitations: - defined? - alias on global variables - Operator modification - Kernel.binding missing 5976185 Fix bug in mruby-test gem. 37344ec fixed typos in limitations.md 473827d Merge pull request #3100 from deuwert/toolchain-openwrt f40fc9a Merge pull request #3099 from deuwert/more-limits fcbaafa Add toolchain support for OpenWRT e7eb40f Fix formatting 44d26dd Add more limitations 1887042 add 1/2 description to limitations.md file b3a2d8b Merge pull request #3098 from deuwert/limitations 983948c Small format fix 3bbc486c Add limitation file 62b06ab [cppcheck] mrb_str_rindex() remove unnecessary len update by chars2bytes() af4dd3d [cppcheck] remove duplicated break 3c73c31 Hash: check flags before accessing ifnone; ref #980 25e4ec3 cache UTF8 status for utf8_strlen(); ref #980 5e514c9 cache mrb_regexp_p(); ref #980 4344ca0 Merge pull request #3096 from hlogmans/master ed5bf72 Fix missing dependency on mruby-print to support 'puts' git-subtree-dir: mruby_test git-subtree-split: cd5133c57065d9645c125c1ce7b5dc4ce6d39bdd
matsumotory · Sep 8, 2016 · 125a205 · 125a205
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diff --git a/ChangeLog b/ChangeLog
diff --git a/appveyor.yml b/appveyor.yml
@@ -0,0 +1,27 @@
+version: "{build}"
+
+os: Visual Studio 2015
+
+clone_depth: 1
+
+
+environment:
+  matrix:
+    # Visual Studio 2015 64bit
+    - visualcpp: C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat
+      machine: amd64
+
+    # Visual Studio 2013 64bit
+    - visualcpp: C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\vcvarsall.bat
+      machine: amd64
+
+
+init:
+  - call "%visualcpp%" %machine%
+  # For using bison.exe
+  - set PATH=%PATH%;C:\cygwin\bin;
+
+
+build_script:
+  - set MRUBY_CONFIG=appveyor_config.rb
+  - ruby .\minirake test
diff --git a/appveyor_config.rb b/appveyor_config.rb
@@ -0,0 +1,50 @@
+MRuby::Build.new('debug') do |conf|
+  toolchain :visualcpp
+  enable_debug
+
+  # include all core GEMs
+  conf.gembox 'full-core'
+  conf.compilers.each do |c|
+    c.defines += %w(MRB_GC_STRESS MRB_GC_FIXED_ARENA)
+  end
+
+  build_mrbc_exec
+end
+
+MRuby::Build.new('full-debug') do |conf|
+  toolchain :visualcpp
+  enable_debug
+
+  # include all core GEMs
+  conf.gembox 'full-core'
+  conf.cc.defines = %w(MRB_ENABLE_DEBUG_HOOK)
+
+  conf.enable_test
+end
+
+MRuby::Build.new do |conf|
+  toolchain :visualcpp
+
+  # include all core GEMs
+  conf.gembox 'full-core'
+  conf.compilers.each do |c|
+    c.defines += %w(MRB_GC_FIXED_ARENA)
+  end
+  conf.enable_bintest
+  conf.enable_test
+end
+
+MRuby::Build.new('cxx_abi') do |conf|
+  toolchain :visualcpp
+
+  conf.gembox 'full-core'
+  conf.compilers.each do |c|
+    c.defines += %w(MRB_GC_FIXED_ARENA)
+  end
+  conf.enable_bintest
+  conf.enable_test
+
+  enable_cxx_abi
+
+  build_mrbc_exec
+end
diff --git a/build_config.rb b/build_config.rb
@@ -122,6 +122,18 @@
   conf.gembox 'default'
 end
 
+MRuby::Build.new('bench') do |conf|
+  # Gets set by the VS command prompts.
+  if ENV['VisualStudioVersion'] || ENV['VSINSTALLDIR']
+    toolchain :visualcpp
+  else
+    toolchain :gcc
+    conf.cc.flags << '-O3'
+  end
+
+  conf.gembox 'default'
+end
+
 # Define cross build settings
 # MRuby::CrossBuild.new('32bit') do |conf|
 #   toolchain :gcc

diff --git a/doc/guides/compile.md b/doc/guides/compile.md
@@ -67,7 +67,7 @@ toolchain :clang
 Toolchain configuration for Visual Studio on Windows. If you use the
 [Visual Studio Command Prompt](http://msdn.microsoft.com/en-us/library/ms229859\(v=vs.110\).aspx),
 you normally do not have to specify this manually, since it gets automatically detected by our build process.
-```
+```ruby
 toolchain :visualcpp
 ```
 

diff --git a/doc/guides/mrbgems.md b/doc/guides/mrbgems.md
@@ -153,6 +153,9 @@ MRuby::Gem::Specification.new('c_and_ruby_extension_example') do |spec|
 
   # Use latest mruby-onig-regexp from github. (version requirements can be omitted)
   spec.add_dependency('mruby-onig-regexp', :github => 'mattn/mruby-onig-regexp')
+
+  # You can add extra mgems active only on test
+  spec.add_test_dependency('mruby-process', :github => 'iij/mruby-process')
 end
 ```
 

diff --git a/doc/limitations.md b/doc/limitations.md
@@ -0,0 +1,208 @@
+# Limitations and Differences
+
+The philosophy of mruby is to be a lightweight implementation of
+the Ruby ISO standard. These two objectives are partially contradicting.
+Ruby is an expressive language with complex implementation details which
+are difficult to implement in a lightweight manner. To cope with this,
+limitations to the "Ruby Compatibility" are defined.
+
+This document is collecting these limitations.
+
+## Integrity
+
+This document does not contain a complete list of limitations.
+Please help to improve it by submitting your findings.
+
+
+## ```1/2``` gives ```0.5```
+
+Since mruby does not have ```Bignum```, bigger integers are represented
+by ```Float``` numbers. To enhance interoperability between ```Float```
+and ```Float```, mruby provides ``Float#upto``` and other iterating
+methods for ```Float`` class.  As a side effect, ```1/2``` gives ```0.5```
+not ```0```.
+
+## ```Array``` passed to ```puts```
+
+Passing an Array to ```puts``` results in different output.
+
+```ruby
+puts [1,2,3]
+```
+
+#### Ruby [ruby 2.0.0p645 (2015-04-13 revision 50299)]
+
+```
+1
+2
+3
+```
+
+#### mruby [1.2.0 (2015-11-17)]
+
+```
+[1, 2, 3]
+```
+
+## ```Kernel.raise``` in rescue clause
+
+```Kernel.raise``` without arguments does not raise the current exception within
+a rescue clause.
+
+```ruby
+begin
+  1 / 0
+rescue
+  raise
+end
+```
+
+#### Ruby [ruby 2.0.0p645 (2015-04-13 revision 50299)]
+
+```ZeroDivisionError``` is raised.
+
+#### mruby [1.2.0 (2015-11-17)]
+
+No exception is raised.
+
+## Check of infinite recursion
+
+mruby does not check infinite recursion across C extensions.
+
+```ruby
+def test; eval 'test'; end; test
+```
+
+#### Ruby [ruby 2.0.0p645 (2015-04-13 revision 50299)]
+
+```SystemStackError``` is raised.
+
+#### mruby [1.2.0 (2015-11-17)]
+
+Segmentation fault.
+
+## Fiber execution can't cross C function boundary
+
+mruby's ```Fiber``` is implemented in a similar way to Lua's co-routine. This
+results in the consequence that you can't switch context within C functions.
+Only exception is ```mrb_fiber_yield``` at return.
+
+## ```Array``` does not support instance variables
+
+To reduce memory consumption ```Array``` does not support instance variables.
+
+```ruby
+class Liste < Array
+  def initialize(str = nil)
+    @feld = str
+  end
+end 
+
+p Liste.new "foobar"
+```
+
+#### Ruby [ruby 2.0.0p645 (2015-04-13 revision 50299)]
+
+``` [] ```
+
+#### mruby [1.2.0 (2015-11-17)]
+
+```ArgumentError``` is raised.
+
+## Method visibility
+
+For simplicity reasons no method visibility (public/private/protected) is
+supported.
+
+```ruby
+class VisibleTest
+
+  def public_method; end
+
+  private
+  def private_method; end
+
+end
+
+p VisibleTest.new.respond_to?(:private_method, false)
+p VisibleTest.new.respond_to?(:private_method, true)
+```
+
+#### Ruby [ruby 2.0.0p645 (2015-04-13 revision 50299)]
+
+```
+false
+true
+```
+
+#### mruby [1.2.0 (2015-11-17)]
+
+```
+true
+true
+```
+
+## defined?
+
+The ```defined?``` keyword is considered to complex to be fully
+implemented. It is recommended to use ```const_defined?``` and
+other reflection methods instead.
+
+```ruby
+defined?(Foo)
+```
+
+#### Ruby [ruby 2.0.0p645 (2015-04-13 revision 50299)]
+
+```
+nil
+```
+
+#### mruby [1.2.0 (2015-11-17)]
+
+```NameError``` is raised.
+
+## ```alias``` on global variables
+
+Aliasing a global variable works in CRuby but is not part
+of the ISO standard.
+
+```ruby
+alias $a $__a__
+```
+
+#### Ruby [ruby 2.0.0p645 (2015-04-13 revision 50299)]
+
+``` nil ```
+
+#### mruby [1.2.0 (2015-11-17)]
+
+Syntax error
+
+## Operator modification
+
+An operator can't be overwritten by the user.
+
+```ruby
+class String
+  def +
+  end
+end
+
+'a' + 'b'
+```
+
+#### Ruby [ruby 2.0.0p645 (2015-04-13 revision 50299)]
+
+```ArgumentError``` is raised.
+The re-defined ```+``` operator does not accept any arguments.
+
+#### mruby [1.2.0 (2015-11-17)]
+
+``` 'ab' ```
+Behavior of the operator wasn't changed.
+
+## ```Kernel.binding``` missing
+
+```Kernel.binding``` is not implemented as it is not in the
+ISO standard.
diff --git a/examples/mrbgems/ruby_extension_example/mrbgem.rake b/examples/mrbgems/ruby_extension_example/mrbgem.rake
@@ -11,6 +11,8 @@ MRuby::Gem::Specification.new('ruby_extension_example') do |spec|
   # Add libraries
   # spec.linker.libraries << 'external_lib'
 
+  spec.add_dependency('mruby-print', :core => 'mruby-print')
+
   # Default build files
   # spec.rbfiles = Dir.glob("#{dir}/mrblib/*.rb")
   # spec.objs = Dir.glob("#{dir}/src/*.{c,cpp,m,asm,S}").map { |f| objfile(f.relative_path_from(dir).pathmap("#{build_dir}/%X")) }