From 5ebd4d0d4ae88766cff54208eb4190b2c2ca101b Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 4 Jul 2018 15:08:56 +0000
Subject: Revert r63758 and related commits

The change is unstable on Windows. Please re-commit it when it correctly
supports Windows.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63852 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_optimization.rb |  2 +-
 test/ruby/test_process.rb      | 12 ++++++------
 test/ruby/test_rubyoptions.rb  | 17 ++++-------------
 3 files changed, 11 insertions(+), 20 deletions(-)

(limited to 'test/ruby')

diff --git a/test/ruby/test_optimization.rb b/test/ruby/test_optimization.rb
index 32bdcef13d..6bfaf11d7f 100644
--- a/test/ruby/test_optimization.rb
+++ b/test/ruby/test_optimization.rb
@@ -707,7 +707,7 @@ class TestRubyOptimization < Test::Unit::TestCase
   end
 
   def test_clear_unreachable_keyword_args
-    assert_separately [], <<-END, timeout: 30
+    assert_separately [], <<-END, timeout: 20
       script =  <<-EOS
         if true
         else
diff --git a/test/ruby/test_process.rb b/test/ruby/test_process.rb
index 6a32702b03..36ae94908a 100644
--- a/test/ruby/test_process.rb
+++ b/test/ruby/test_process.rb
@@ -1426,6 +1426,7 @@ class TestProcess < Test::Unit::TestCase
   end
 
   def test_wait_without_arg
+    skip "[Bug #14867]" if RubyVM::MJIT.enabled?
     with_tmpchdir do
       write_file("foo", "sleep 0.1")
       pid = spawn(RUBY, "foo")
@@ -1434,6 +1435,7 @@ class TestProcess < Test::Unit::TestCase
   end
 
   def test_wait2
+    skip "[Bug #14867]" if RubyVM::MJIT.enabled?
     with_tmpchdir do
       write_file("foo", "sleep 0.1")
       pid = spawn(RUBY, "foo")
@@ -1442,6 +1444,7 @@ class TestProcess < Test::Unit::TestCase
   end
 
   def test_waitall
+    skip "[Bug #14867]" if RubyVM::MJIT.enabled?
     with_tmpchdir do
       write_file("foo", "sleep 0.1")
       ps = (0...3).map { spawn(RUBY, "foo") }.sort
@@ -1456,9 +1459,7 @@ class TestProcess < Test::Unit::TestCase
   def test_wait_exception
     bug11340 = '[ruby-dev:49176] [Bug #11340]'
     t0 = t1 = nil
-    sec = 3
-    code = "puts;STDOUT.flush;Thread.start{gets;exit};sleep(#{sec})"
-    IO.popen([RUBY, '-e', code], 'r+') do |f|
+    IO.popen([RUBY, '-e', 'puts;STDOUT.flush;Thread.start{gets;exit};sleep(3)'], 'r+') do |f|
       pid = f.pid
       f.gets
       t0 = Time.now
@@ -1472,11 +1473,10 @@ class TestProcess < Test::Unit::TestCase
         th.kill.join
       end
       t1 = Time.now
-      diff = t1 - t0
-      assert_operator(diff, :<, sec,
-                  ->{"#{bug11340}: #{diff} seconds to interrupt Process.wait"})
       f.puts
     end
+    assert_operator(t1 - t0, :<, 3,
+                    ->{"#{bug11340}: #{t1-t0} seconds to interrupt Process.wait"})
   end
 
   def test_abort
diff --git a/test/ruby/test_rubyoptions.rb b/test/ruby/test_rubyoptions.rb
index edd44ca0ae..d67cdcb984 100644
--- a/test/ruby/test_rubyoptions.rb
+++ b/test/ruby/test_rubyoptions.rb
@@ -1,7 +1,6 @@
 # -*- coding: us-ascii -*-
 require 'test/unit'
 
-require 'timeout'
 require 'tmpdir'
 require 'tempfile'
 require_relative '../lib/jit_support'
@@ -591,18 +590,14 @@ class TestRubyOptions < Test::Unit::TestCase
 
       pid = spawn(EnvUtil.rubybin, "test-script")
       ps = nil
-      now = Process.clock_gettime(Process::CLOCK_MONOTONIC)
-      stop = now + 30
       begin
         sleep 0.1
         ps = `#{PSCMD.join(' ')} #{pid}`
         break if /hello world/ =~ ps
-        now = Process.clock_gettime(Process::CLOCK_MONOTONIC)
-      end until Process.wait(pid, Process::WNOHANG) || now > stop
+      end until Process.wait(pid, Process::WNOHANG)
       assert_match(/hello world/, ps)
-      assert_operator now, :<, stop
       Process.kill :KILL, pid
-      Timeout.timeout(5) { Process.wait(pid) }
+      Process.wait(pid)
     end
   end
 
@@ -621,18 +616,14 @@ class TestRubyOptions < Test::Unit::TestCase
 
       pid = spawn(EnvUtil.rubybin, "test-script")
       ps = nil
-      now = Process.clock_gettime(Process::CLOCK_MONOTONIC)
-      stop = now + 30
       begin
         sleep 0.1
         ps = `#{PSCMD.join(' ')} #{pid}`
         break if /hello world/ =~ ps
-        now = Process.clock_gettime(Process::CLOCK_MONOTONIC)
-      end until Process.wait(pid, Process::WNOHANG) || now > stop
+      end until Process.wait(pid, Process::WNOHANG)
       assert_match(/hello world/, ps)
-      assert_operator now, :<, stop
       Process.kill :KILL, pid
-      Timeout.timeout(5) { Process.wait(pid) }
+      Process.wait(pid)
     end
   end
 
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