ruby.git/test/lib, branch ruby_2_5

merge revision(s) 61625,61626,61627:

2018-01-05T20:40:54+00:00

	extend timeout to 15 seconds for ARMv8 environment

	Show how many seconds it timeouts

	By this we can easily extend timeout.

	Extend timeout of test_clear_unreachable_keyword_args

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@61630 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

envutil.rb: define flush method

2017-12-18T04:23:16+00:00

* test/lib/envutil.rb (verbose_warning): flush is called on STDOUT
  and STDERR sometimes.

From: Nobuyoshi Nakada 

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61316 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Capture the values of globals in EnvUtil to restore to the original

2017-12-12T23:41:50+00:00

* Avoids the thread-safety issues mentioned in r61192,
  when thread concurrently modify default Encodings or $VERBOSE.
  Their state will always be the original one once the test finishes.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61195 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Revert r61192 and r61193

2017-12-12T23:41:34+00:00

* More general fix coming.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61194 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Do not change Encoding.default_internal in assert_raise_with_message

2017-12-12T21:51:53+00:00

* It is not thread-safe: if two threads call it concurrently,
  the default_internal Encoding might not be restored, which causes
  many problems. The same applies for $VERBOSE, which might also not be
  restored to its original value but to the new value instead.
  This happens because reading the original value might capture the
  value already changed by EnvUtil.with_default_internal in another
  Thread. One solution could be to capture the value of these globals
  before running the test.
* Reverts part of r54522.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61192 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Check that global encodings are not changed in test-all

2017-12-12T21:32:13+00:00

* Check that Encoding.default_internal and Encoding.default_external
  are the same before and after every test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61191 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Ignore failures related to threading.

2017-11-27T02:11:36+00:00

* test/lib/tracepointchecker.rb: ignore "deletion trace" check
  when there are threads other than the main thread.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60916 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

leakchecker.rb: no conversion

2017-11-26T02:11:24+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60910 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

cleanup hook cleanup code.

2017-11-16T02:47:58+00:00

* vm_trace.c: before this patch, deleted hooks are remvoed at
  *the beggining* of hooks (exec_hooks_precheck).
  This patch cleanup deleted hooks at
  (1) just after hook is deleted (TracePoint#disable and so on)
  (2) just after executing hooks (exec_hooks_postcheck)
  Most of time (1) is enough, but if some threads running hooks,
  we need to wait cleaning up deleted hooks until threads finish
  running the hooks. This is why (2) is introduced (and this is
  why current impl cleanup deleted hooks at the beggining of hooks).

* test/lib/tracepointchecker.rb: check also the number of delete
  waiting hooks.

* cont.c (cont_restore_thread): fix VM->trace_running count.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60782 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

envutil.rb: preserve RUBYLIB

2017-11-13T01:58:18+00:00

* test/lib/envutil.rb (invoke_ruby): preserve RUBYLIB which is
  set by runruby.rb and necessary to load standard libraries.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60753 b2dd03c8-39d4-4d8f-98ff-823fe69b080e