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Katerina Roukounaki
cloud-orbit
Commits
0cb2d574
Commit
0cb2d574
authored
Nov 24, 2014
by
Aggelos Giantsios
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Use HUnit to test the sequential orbit
parent
87c50149
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Tests.hs
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Tests.hs
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0cb2d574
import
Prelude
hiding
(
seq
)
import
Control.Concurrent.MVar
(
MVar
,
putMVar
,
newEmptyMVar
,
takeMVar
)
import
Test.HUnit
import
Control.Distributed.Process
import
Test.Framework
(
defaultMain
,
testGroup
)
import
Control.Distributed.Process.Node
import
Test.Framework.Providers.HUnit
import
qualified
Network.Transport
as
NT
(
Transport
)
import
Network.Transport.TCP
import
Bench
(
seq
)
import
Prelude
hiding
(
seq
)
import
Utils
(
g13
,
g124
,
g1245
)
import
Test.Framework
(
Test
,
testGroup
,
defaultMain
)
import
Test.Framework.Providers.HUnit
(
testCase
)
main
=
defaultMain
tests
import
Test.HUnit
(
Assertion
,
assertFailure
)
import
Test.HUnit.Base
(
assertBool
)
tests
=
[
testGroup
"Sequential tests"
[
testCase
"short"
test1
,
import
Bench
(
seq
)
testCase
"intermediate"
test2
,
import
MasterWorker
(
__remoteTable
)
testCase
"long"
test3
import
Utils
]
]
-- Sequential Tests
test1
=
assertEqual
"g13 11"
"{size,10}"
(
seq
g13
11
)
testSeqShort
::
TestResult
String
->
Process
()
test2
=
assertEqual
"g124 157"
"{size,133}"
(
seq
g124
157
)
testSeqShort
result
=
do
test3
=
assertEqual
"g1245 157"
"{size,134}"
(
seq
g1245
157
)
r
<-
seq
gg13
11
stash
result
r
testSeqIntermediate
::
TestResult
String
->
Process
()
testSeqIntermediate
result
=
do
r
<-
seq
gg124
157
stash
result
r
testSeqLong
::
TestResult
String
->
Process
()
testSeqLong
result
=
do
r
<-
seq
gg1245
157
stash
result
r
-- Batch the tests
tests
::
LocalNode
->
[
Test
]
tests
localNode
=
[
testGroup
"Sequential Tests"
[
testCase
"testSeqShort"
(
delayedAssertion
"short"
localNode
"{size,10}"
testSeqShort
)
,
testCase
"testSeqIntermediate"
(
delayedAssertion
"intermediate"
localNode
"{size,133}"
testSeqIntermediate
)
,
testCase
"testSeqLong"
(
delayedAssertion
"long"
localNode
"{size,134}"
testSeqLong
)
]
]
-- Run the tests
orbitTests
::
NT
.
Transport
->
IO
[
Test
]
orbitTests
transport
=
do
localNode
<-
newLocalNode
transport
rtable
let
testData
=
tests
localNode
return
testData
where
rtable
::
RemoteTable
rtable
=
MasterWorker
.
__remoteTable
initRemoteTable
main
::
IO
()
main
=
testMain
$
orbitTests
-- Auxiliary functions
-------------------------------------------------------------------
-- | A mutable cell containing a test result.
type
TestResult
a
=
MVar
a
-- | Stashes a value in our 'TestResult' using @putMVar@
stash
::
TestResult
a
->
a
->
Process
()
stash
mvar
x
=
liftIO
$
putMVar
mvar
x
-- | Run the supplied @testProc@ using an @MVar@ to collect and assert
-- against its result. Uses the supplied @note@ if the assertion fails.
delayedAssertion
::
(
Eq
a
)
=>
String
->
LocalNode
->
a
->
(
TestResult
a
->
Process
()
)
->
Assertion
delayedAssertion
note
localNode
expected
testProc
=
do
result
<-
newEmptyMVar
_
<-
forkProcess
localNode
$
testProc
result
assertComplete
note
result
expected
-- | Takes the value of @mv@ (using @takeMVar@) and asserts that it matches @a@
assertComplete
::
(
Eq
a
)
=>
String
->
MVar
a
->
a
->
IO
()
assertComplete
msg
mv
a
=
do
b
<-
takeMVar
mv
assertBool
msg
(
a
==
b
)
-- | Given a @builder@ function, make and run a test suite on a single transport
testMain
::
(
NT
.
Transport
->
IO
[
Test
])
->
IO
()
testMain
builder
=
do
Right
(
transport
,
_
)
<-
createTransportExposeInternals
"127.0.0.1"
"10501"
defaultTCPParameters
testData
<-
builder
transport
defaultMain
testData
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