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c1c789a71f
Reviewed By: mic47, niteria Differential Revision: D6519157 fbshipit-source-id: 7fd977837bb7dd8463d697d685107aaf07c95255
56 lines
1.1 KiB
Haskell
56 lines
1.1 KiB
Haskell
-- Copyright (c) 2014-present, Facebook, Inc.
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-- All rights reserved.
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--
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-- This source code is distributed under the terms of a BSD license,
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-- found in the LICENSE file.
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{-# LANGUAGE RebindableSyntax, OverloadedStrings, ApplicativeDo #-}
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module AdoTests (tests) where
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import TestUtils
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import MockTAO
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import Control.Applicative
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import Test.HUnit
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import Prelude()
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import Haxl.Prelude
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-- -----------------------------------------------------------------------------
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--
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-- Test ApplicativeDo batching
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--
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ado1 = expectRounds 1 12 ado1_
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ado1_ = do
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a <- friendsOf =<< id1
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b <- friendsOf =<< id2
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return (length (a ++ b))
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ado2 = expectRounds 1 12 ado2_
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ado2_ = do
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x <- id1
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a <- friendsOf x
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y <- id2
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b <- friendsOf y
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return (length (a ++ b))
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ado3 = expectRounds 2 11 ado3_
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ado3_ = do
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x <- id1
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a <- friendsOf x
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a' <- friendsOf =<< if null a then id3 else id4
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y <- id2
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b <- friendsOf y
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b' <- friendsOf =<< if null b then id4 else id3
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return (length (a' ++ b'))
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tests future = TestList
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[ TestLabel "ado1" $ TestCase (ado1 future)
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, TestLabel "ado2" $ TestCase (ado2 future)
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, TestLabel "ado3" $ TestCase (ado3 future)
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]
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