ruby.git/test/ruby/test_thread.rb, branch v2_0_0_rc1

* thread.c: rename methods:

2012-12-23T10:18:58+00:00

  from Thread.async_interrupt_timing to Thread.handle_interrupt,
  from Thread.async_interrupted? to Thread.pending_interrupt?.
  Also rename option from `defer' to `never'.
  [ruby-core:51074] [ruby-trunk - Feature #6762]
* vm_core.c, thread.c: rename functions and data structure
  `async_errinfo' to `pending_interrupt'.
* thread.c: add global variables sym_immediate, sym_on_blocking and
  sym_never.
* cont.c, process.c, vm.c, signal.c: ditto.
* lib/sync.rb, lib/thread.rb: catch up this renaming.
* test/ruby/test_thread.rb: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38577 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test_thread.rb: descriptive assertions

2012-12-21T07:35:49+00:00

* test/ruby/test_thread.rb: (test_local_barrier),
  (test_status_and_stop_p, test_recursive_outer, test_stack_size): use
  more descriptive assertions.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38520 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test_thread.rb: flush before SystemStackError

2012-12-21T07:35:47+00:00

* test/ruby/test_thread.rb (TestThread#test_stack_size): need to flush
  before SystemStackError.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38519 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* vm.c: support variable VM/Machine stack sizes.

2012-12-19T22:29:18+00:00

  Specified by the following environment variaables:
  - RUBY_THREAD_VM_STACK_SIZE: vm stack size used at thread creation.
  default: 128KB (32bit CPU) or 256KB (64bit CPU).
  - RUBY_THREAD_MACHINE_STACK_SIZE: machine stack size used at thread
  creation. default: 512KB or 1024KB.
  - RUBY_FIBER_VM_STACK_SIZE: vm stack size used at fiber creation.
  default: 64KB or 128KB.
  - RUBY_FIBER_MACHINE_STACK_SIZE: machine stack size used at fiber
  creation. default: 256KB or 256KB.
  This values are specified at launched timing. You can not change
  these values at running time.
  Environ variables are only *hints* because:
  - They are aligned to 4KB.
  - They have minimum values (depend on OSs).
  - Machine stack settings are ignored by some OSs.
  Default values especially fiber stack sizes are increased.
  This change affect Fiber's behavior:
  (1) You can run more complex program on a Fiber.
  (2) You can not make many (thousands) Fibers because of
  lack of address space (on 32bit CPU).
  If (2) bothers you,
  (a) Use 64bit CPU with big memory, or
  (b) Specify RUBY_FIBER_(VM|MACHINE)_STACK_SIZE correctly.
  You need to choose correct stack size carefully. These values
  are completely rely on systems (OS/compiler and so on).
* vm_core.h (rb_vm_t::default_params): add to record above settings.
* vm.c (RubyVM::DEFAULT_PARAMS): add new constant to see
  above setting.
* thread_pthread.c: support RUBY_THREAD_MACHINE_STACK_SIZE.
* cont.c: support RUBY_FIBER_(VM|MACHINE)_STACK_SIZE.
* test/ruby/test_fiber.rb: add tests for above.
* test/ruby/test_thread.rb: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38478 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* test/ruby/test_thread.rb (test_uninitialized, test_backtrace,

2012-12-14T23:11:36+00:00

test_thread_timer_and_interrupt, test_thread_join_in_trap,
test_thread_join_current, test_thread_join_main_thread,
test_main_thread_status_at_exit, test_thread_status_in_trap,
test_thread_status_raise_after_kill, test_mutex_owned,
test_mutex_owned2): move these tests from TestThreadGroup class
  to TestThread becuase they are not thread group tests.

* test/ruby/test_thread.rb (test_thread_status_raise_after_kill):
  add t.join.

* test/ruby/test_threadgroup.rb: new file. moved ThreadGroup test
  form test_thread.rb.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38388 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* test/ruby/test_thread.rb (TestThread::Thread::new.): remove

2012-12-14T23:11:26+00:00

  th.abort_on_exception change. Test template shouldn't change
  global flag. It prevent to test a normal case.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38387 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test: remove or replace trailing spaces

2012-12-07T05:02:18+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38253 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* thread.c (rb_uninterruptible): helper function for providing

2012-12-05T19:37:49+00:00

  temporary async_interrupt_timing(Object => :defer)

* io.c (rb_f_p): use rb_uninterruptible.
* io.c (rb_f_p_internal): helper function for rb_f_p().
* io.c (struct rb_f_p_arg): new struct for rb_f_p_internal.

* test/ruby/test_thread.rb (test_async_interrupt_and_p): test for
  the above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38225 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* io.c (io_binwrite): check interrupt before io issue.

2012-12-05T19:37:37+00:00

* test/ruby/test_thread.rb (test_async_interrupt_and_io):
  test for the above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38224 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Use underscore-begging name for dummy variables to suppress warning

2012-12-05T15:12:58+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38218 b2dd03c8-39d4-4d8f-98ff-823fe69b080e