Remove thread variables backport

They are already present on Ruby 2.2

1 files changed, 0 insertions, 75 deletions

diff --git a/activesupport/test/core_ext/thread_test.rb b/activesupport/test/core_ext/thread_test.rb
deleted file mode 100644
index 6a7c6e0604..0000000000
--- a/activesupport/test/core_ext/thread_test.rb
+++ /dev/null
@@ -1,75 +0,0 @@
-require 'abstract_unit'
-require 'active_support/core_ext/thread'
-
-class ThreadExt < ActiveSupport::TestCase
-  def test_main_thread_variable_in_enumerator
-    assert_equal Thread.main, Thread.current
-
-    Thread.current.thread_variable_set :foo, "bar"
-
-    thread, value = Fiber.new {
-      Fiber.yield [Thread.current, Thread.current.thread_variable_get(:foo)]
-    }.resume
-
-    assert_equal Thread.current, thread
-    assert_equal Thread.current.thread_variable_get(:foo), value
-  end
-
-  def test_thread_variable_in_enumerator
-    Thread.new {
-      Thread.current.thread_variable_set :foo, "bar"
-
-      thread, value = Fiber.new {
-        Fiber.yield [Thread.current, Thread.current.thread_variable_get(:foo)]
-      }.resume
-
-      assert_equal Thread.current, thread
-      assert_equal Thread.current.thread_variable_get(:foo), value
-    }.join
-  end
-
-  def test_thread_variables
-    assert_equal [], Thread.new { Thread.current.thread_variables }.join.value
-
-    t = Thread.new {
-      Thread.current.thread_variable_set(:foo, "bar")
-      Thread.current.thread_variables
-    }
-    assert_equal [:foo], t.join.value
-  end
-
-  def test_thread_variable?
-    assert_not Thread.new { Thread.current.thread_variable?("foo") }.join.value
-    t = Thread.new {
-      Thread.current.thread_variable_set("foo", "bar")
-    }.join
-
-    assert t.thread_variable?("foo")
-    assert t.thread_variable?(:foo)
-    assert_not t.thread_variable?(:bar)
-  end
-
-  def test_thread_variable_strings_and_symbols_are_the_same_key
-    t = Thread.new {}.join
-    t.thread_variable_set("foo", "bar")
-    assert_equal "bar", t.thread_variable_get(:foo)
-  end
-
-  def test_thread_variable_frozen
-    t = Thread.new { }.join
-    t.freeze
-    assert_raises(RuntimeError) do
-      t.thread_variable_set(:foo, "bar")
-    end
-  end
-
-  def test_thread_variable_frozen_after_set
-    t = Thread.new { }.join
-    t.thread_variable_set :foo, "bar"
-    t.freeze
-    assert_raises(RuntimeError) do
-      t.thread_variable_set(:baz, "qux")
-    end
-  end
-
-end