ruby.git/test/fiddle, branch ruby_2_4

Removed the obstacle to running test-all with VC14.

2016-12-14T17:53:20+00:00

* test/fiddle/test_import.rb (LIBC.fprintf): VC14's `fprintf` is very distinct
  name, then, just ignore this test.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57081 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* test/fiddle/test_pointer.rb (test_to_str, test_to_s, test_aref_aset):

2016-07-01T10:43:07+00:00

  Attempt to use independent strings for destructive tests that
  directly modify values on memory by using Fiddle::Pointer.
  [Bug #12537] [ruby-dev:49700]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55554 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* test_handle.rb: refine test_fallback_to_ansi

2016-05-16T06:26:56+00:00

* test/fiddle/test_handle.rb (test_fallback_to_ansi): ensure that
  the fallback result equals to ANSI version.
  [ruby-core:75494] [Bug #12377]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55016 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

configure.in: revert macro names

2016-05-16T04:29:01+00:00

* configure.in (FUNC_STDCALL, FUNC_CDECL, FUNC_FASTCALL): set
  macro names explicitly to the old names, which are accidentally
  changed at r54985, for backward compatibilities.
  fiddle also depends on these names to fallback to ANSI names.
  [ruby-core:75494] [Bug #12377]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55015 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/fiddle/handle.c: check tainted string arguments.

2015-12-16T12:08:49+00:00

  Patch provided by tenderlove and nobu.

* test/fiddle/test_handle.rb (class TestHandle): add test for above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53153 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Add frozen_string_literal: false for all files

2015-12-16T05:07:31+00:00

When you change this to true, you may need to add more tests.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

fiddle: release GVL for ffi_call

2015-11-23T21:20:56+00:00

Some external functions I wish to call may take a long time
and unnecessarily block other threads.  This may lead to performance
regressions for fast functions as releasing/acquiring the GVL is not
cheap, but can improve performance for long-running functions
in multi-threaded applications.

This also means we must reacquire the GVL when calling Ruby-defined
callbacks for Fiddle::Closure, meaning we must detect whether the
current thread has the GVL by exporting ruby_thread_has_gvl_p
in internal.h

* ext/fiddle/function.c (struct nogvl_ffi_call_args):
  new struct for GVL release
  (nogvl_ffi_call): new function
  (function_call): adjust for GVL release
  [ruby-core:71642] [Feature #11607]
* ext/fiddle/closure.c (struct callback_args):
  new struct for GVL acquire
  (with_gvl_callback): adjusted original callback function
  (callback): wrapper for conditional GVL acquire
* ext/fiddle/depend: add dependencies
* ext/fiddle/extconf.rb: include top_srcdir for internal.h
* internal.h (ruby_thread_has_gvl_p): expose for fiddle
* vm_core.h (ruby_thread_has_gvl_p): moved to internal.h
* test/fiddle/test_function.rb (test_nogvl_poll): new test

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52723 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

fix r52690

2015-11-21T06:36:05+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52696 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Visual C++ 14 (2015) uses ucrtbase.dll as c runtime

2015-11-21T00:20:53+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52690 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/fiddle: revert r52384 partially

2015-10-30T07:17:08+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52388 b2dd03c8-39d4-4d8f-98ff-823fe69b080e