File: enter_spec.rb

package info (click to toggle)
jruby 9.4.8.0%2Bds-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 89,244 kB
  • sloc: ruby: 548,574; java: 276,189; yacc: 25,873; ansic: 6,178; xml: 6,111; sh: 1,855; sed: 94; makefile: 78; jsp: 48; tcl: 40; exp: 12
file content (28 lines) | stat: -rw-r--r-- 551 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
require_relative '../../spec_helper'
require 'monitor'

describe "Monitor#enter" do
  it "acquires the monitor" do
    monitor = Monitor.new
    10.times do
      wait_q = Queue.new
      continue_q = Queue.new

      thread = Thread.new do
        begin
          monitor.enter
          wait_q << true
          continue_q.pop
        ensure
          monitor.exit
        end
      end

      wait_q.pop
      monitor.mon_locked?.should == true
      continue_q << true
      thread.join
      monitor.mon_locked?.should == false
    end
  end
end