Remove unreliable timeout spec

Author: eregon

spec/ruby/library/timeout/timeout_spec.rb

@@ -18,17 +18,6 @@
     end.should raise_error(StandardError)
   end
 
-  it "does not wait too long" do
-    before_time = Time.now
-    lambda do
-      Timeout.timeout(1, StandardError) do
-        sleep 3
-      end
-    end.should raise_error(StandardError)
-
-    (Time.now - before_time).should be_close(1.0, 0.5)
-  end
-
   it "returns back the last value in the block" do
     Timeout.timeout(1) do
       42

spec/tags/library/timeout/timeout_tags.txt

@@ -1,7 +1,5 @@
 slow:Timeout.timeout raises Timeout::Error when it times out with no specified error type
 slow:Timeout.timeout raises specified error type when it times out
-slow:Timeout.timeout does not wait too long
 slow:Timeout.timeout returns back the last value in the block
 aot:Timeout.timeout raises Timeout::Error when it times out with no specified error type
 aot:Timeout.timeout raises specified error type when it times out
-aot:Timeout.timeout does not wait too long