From 637585d912199251c47cc2f578afab877795e317 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 14 Dec 2013 20:46:44 +0000
Subject: test_fiber.rb: remove core

* test/ruby/test_fiber.rb (TestFiber#invoke_rec): remove core dump
  files by stack overflow.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44214 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_fiber.rb | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'test')

diff --git a/test/ruby/test_fiber.rb b/test/ruby/test_fiber.rb
index 35f77ba693..3f620c69f8 100644
--- a/test/ruby/test_fiber.rb
+++ b/test/ruby/test_fiber.rb
@@ -1,6 +1,7 @@
 require 'test/unit'
 require 'fiber'
 require 'continuation'
+require 'tmpdir'
 require_relative './envutil'
 
 class TestFiber < Test::Unit::TestCase
@@ -282,7 +283,9 @@ class TestFiber < Test::Unit::TestCase
     env = {}
     env['RUBY_FIBER_VM_STACK_SIZE'] = vm_stack_size.to_s if vm_stack_size
     env['RUBY_FIBER_MACHINE_STACK_SIZE'] = machine_stack_size.to_s if machine_stack_size
-    out, err = EnvUtil.invoke_ruby([env, '-e', script], '', true, true)
+    out, err = Dir.mktmpdir("test_fiber") {|tmpdir|
+      EnvUtil.invoke_ruby([env, '-e', script], '', true, true, chdir: tmpdir)
+    }
     use_length ? out.length : out
   end
 
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