Test/rinda/test_rinda.rb fails occasionally


#1

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  1. Failure:
    test_core_03_notify(Rinda::TupleSpaceTest)
    [/home/i/src/ruby_orig/test/rinda/test_rinda.rb:396]:
    <[0, 3]> expected but was
    <[0, 1]>.

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expire e$B$9$ke(B timeout e$B$r$A$g$C$H$f$H$j$r2C$($F$d$k$He(B
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  1. Failure:
    test_core_03_notify(Rinda::TupleSpaceTest)
    [/home/i/src/ruby/test/rinda/test_rin
    da.rb:408]:
    <[“delete”, {“message”=>“second”, “name”=>“1”}]> expected but was
    <[“close”]>.

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Index: test/rinda/test_rinda.rb

— test/rinda/test_rinda.rb (revision 20267)
+++ test/rinda/test_rinda.rb (working copy)
@@ -317,8 +317,8 @@

def test_core_03_notify
notify1 = @ts.notify(nil, [:req, Integer])

  • notify2 = @ts.notify(nil, [:ans, Integer], 5)
  • notify3 = @ts.notify(nil, {“message”=>String, “name”=>String}, 5)
  • notify2 = @ts.notify(nil, [:ans, Integer], 8)

  • notify3 = @ts.notify(nil, {“message”=>String, “name”=>String}, 8)

    @ts.write({“message”=>“first”, “name”=>“3”}, 3)
    @ts.write({“message”=>“second”, “name”=>“1”}, 1)
    @@ -347,18 +347,18 @@
    result = nil
    lv = 0
    n = 0

  •  notify2.each  do |ev|
    
  •  notify2.each do |ev, tuple|
    
    n += 1
  • if ev[0] == ‘write’
  • if ev == ‘write’
    lv = lv + 1
  • elsif ev[0] == ‘take’
  • elsif ev == ‘take’
    lv = lv - 1
  • elsif ev[0] == ‘close’
  • elsif ev == ‘close’
    result = [lv, n]
    break
    end
    assert(lv >= 0)
  • assert_equal([:ans, 10], ev[1])
  • assert_equal([:ans, 10], tuple)
    end
    result
    end
    @@ -385,13 +385,15 @@

    sleep(4)
    assert_equal(10, thread_join(taker))

  • notify2 must not expire until this @ts.take.

  • sleep(4) might be short enough for the timeout of notify2 (8

secs)
tuple = @ts.take([:ans, nil])
assert_equal(10, tuple[1])
assert_equal([], @ts.read_all([nil, nil]))

  • notify1.cancel
  • sleep(3) # notify2 expired
  • sleep(7) # notify2 expired (sleep(4)+sleep(7) > 8)
  • assert_equal([0, 11], thread_join(listener1))
    assert_equal([0, 3], thread_join(listener2))

#2

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On 2008/11/19, at 2:15, shinichiro.h wrote:

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