test_rubyoptions.rb: remove core

* test/ruby/test_rubyoptions.rb (test_segv_loaded_features): run
  SEGV test in a temproray directory so that core files may not be
  left, not to confuse chkbuild.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44408 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 13 insertions, 8 deletions

diff --git a/test/ruby/test_rubyoptions.rb b/test/ruby/test_rubyoptions.rb
index ba25f8a489..83bc907f8b 100644
--- a/test/ruby/test_rubyoptions.rb
+++ b/test/ruby/test_rubyoptions.rb
@@ -545,14 +545,19 @@ class TestRubyOptions < Test::Unit::TestCase
     opts = SEGVTest::ExecOptions.dup
 
     bug7402 = '[ruby-core:49573]'
-    status = assert_in_out_err(['-e', 'class Bogus; def to_str; exit true; end; end',
-                                '-e', '$".clear',
-                                '-e', '$".unshift Bogus.new',
-                                '-e', '(p $"; abort) unless $".size == 1',
-                                '-e', 'Process.kill :SEGV, $$'],
-                               "", [], /#<Bogus:/,
-                               nil,
-                               opts)
+
+    status = Dir.mktmpdir("segv_test") do |tmpdir|
+      assert_in_out_err(['-e', 'class Bogus; def to_str; exit true; end; end',
+                         '-e', '$".clear',
+                         '-e', '$".unshift Bogus.new',
+                         '-e', '(p $"; abort) unless $".size == 1',
+                         '-e', 'Process.kill :SEGV, $$',
+                         '-C', tmpdir,
+                        ],
+                        "", [], /#<Bogus:/,
+                        nil,
+                        opts)
+    end
     assert_not_predicate(status, :success?, "segv but success #{bug7402}")
   end