ruby.git/test/fiddle/test_function.rb, branch v2_4_0_preview2

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

use assert_raise

2015-10-30T04:37:13+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52384 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* test/lib/envutil.rb: Moved from test/ruby/.

2014-11-13T16:05:37+00:00

* test/lib/find_executable.rb: Ditto.

* test/lib/memory_status.rb: Ditto.

* test/lib/test/unit.rb: require envutil.

* test/: Don't require envutil in test files.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48409 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

fiddle/function.c: fix memory leak on exception

2014-03-09T04:51:38+00:00

* ext/fiddle/function.c (function_call): fix memory leak when an
  exception occurs at argument conversion or the function call.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45301 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* test/fiddle/test_function.rb: remove unused variables.

2014-02-24T09:12:18+00:00

* test/fileutils/test_fileutils.rb: ditto.
* test/io/console/test_io_console.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45164 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/fiddle/function.c (Fiddle::Function.new): new keyword argument :name to set the name attribute.

2012-12-11T10:41:00+00:00

* ext/fiddle/lib/fiddle/import.rb (import_function, bind_function): set function name by using the :name keyword argument.
  Re-fixes r38243. [ruby-core:50566]
* test/fiddle/test_function.rb (test_name): test for the :name keyword argument and Fiddle::Function#name.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38322 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* test/fiddle/test_fiddle.rb: Don't run test if the system don't support

2011-01-23T13:20:58+00:00

	  fiddle.

	* test/fiddle/test_function.rb: ditto.
	* test/fiddle/test_closure.rb: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30639 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/fiddle/*: Adding fiddle library to wrap libffi

2010-05-06T06:59:24+00:00

* test/fiddle/*: testing fiddle extension
* ext/dl/lib/dl.rb: Requiring fiddle if it is available
* ext/dl/lib/dl/callback.rb: using Fiddle if it is available
* ext/dl/lib/dl/func.rb: ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e