1 files changed, 25 insertions, 0 deletions
diff --git a/spec/ruby/core/thread/thread_variable_get_spec.rb b/spec/ruby/core/thread/thread_variable_get_spec.rb
new file mode 100644
index 0000000000..0e02c30fad
--- /dev/null
+++ b/spec/ruby/core/thread/thread_variable_get_spec.rb
@@ -0,0 +1,25 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+
+describe "Thread#thread_variable_get" do
+  before :each do
+    @t = Thread.new { }
+  end
+
+  after :each do
+    @t.join
+  end
+
+  it "returns nil if the variable is not set" do
+    @t.thread_variable_get(:a).should be_nil
+  end
+
+  it "returns the value previously set by #[]=" do
+    @t.thread_variable_set :a, 49
+    @t.thread_variable_get(:a).should == 49
+  end
+
+  it "returns a value private to self" do
+    @t.thread_variable_set :thread_variable_get_spec, 82
+    Thread.current.thread_variable_get(:thread_variable_get_spec).should be_nil
+  end
+end