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-rw-r--r--stdlib/source/test/lux/control.lux10
-rw-r--r--stdlib/source/test/lux/control/concurrency/atom.lux6
-rw-r--r--stdlib/source/test/lux/control/concurrency/promise.lux111
-rw-r--r--stdlib/source/test/lux/control/concurrency/stm.lux103
4 files changed, 122 insertions, 108 deletions
diff --git a/stdlib/source/test/lux/control.lux b/stdlib/source/test/lux/control.lux
index 8bfd57da0..912729c42 100644
--- a/stdlib/source/test/lux/control.lux
+++ b/stdlib/source/test/lux/control.lux
@@ -13,9 +13,11 @@
["#." thread]
["#." writer]
[concurrency
- ["#." actor]
["#." atom]
- ["#." frp]]
+ ["#." promise]
+ ["#." frp]
+ ["#." actor]
+ ["#." stm]]
[security
["#." privacy]
["#." integrity]]])
@@ -23,9 +25,11 @@
(def: concurrency
Test
($_ _.and
- /actor.test
/atom.test
+ /promise.test
/frp.test
+ /actor.test
+ /stm.test
))
(def: security
diff --git a/stdlib/source/test/lux/control/concurrency/atom.lux b/stdlib/source/test/lux/control/concurrency/atom.lux
index 2776e4f54..a314e7193 100644
--- a/stdlib/source/test/lux/control/concurrency/atom.lux
+++ b/stdlib/source/test/lux/control/concurrency/atom.lux
@@ -3,10 +3,8 @@
["_" test (#+ Test)]
["." io]
[control
- ["M" monad (#+ do Monad)]]
- [data
- [text
- format]]
+ [monad (#+ Monad do)]]
+ data/text/format
[math
["r" random]]]
{1
diff --git a/stdlib/source/test/lux/control/concurrency/promise.lux b/stdlib/source/test/lux/control/concurrency/promise.lux
index 295c26e20..952e8fb7a 100644
--- a/stdlib/source/test/lux/control/concurrency/promise.lux
+++ b/stdlib/source/test/lux/control/concurrency/promise.lux
@@ -1,68 +1,73 @@
(.module:
[lux #*
+ ["_" test (#+ Test)]
["." io]
[control
- ["M" monad (#+ Monad do)]
- pipe
- [concurrency
- ["&" promise ("&;." monad)]]]
+ [monad (#+ Monad do)]
+ pipe]
+ data/text/format
[math
["r" random]]]
- lux/test)
+ {1
+ ["." / ("#@." monad)]})
-(context: "Promises"
- ($_ seq
- (wrap (do &.monad
- [running? (&.future (io.io #1))]
- (assert "Can run IO actions in separate threads."
- running?)))
+(def: #export test
+ Test
+ (do r.monad
+ [_ (wrap [])]
+ (<| (_.context (%name (name-of /.Promise)))
+ ($_ _.and
+ (wrap (do /.monad
+ [running? (/.future (io.io #1))]
+ (_.assert "Can run IO actions in separate threads."
+ running?)))
- (wrap (do &.monad
- [_ (&.wait 500)]
- (assert "Can wait for a specified amount of time."
- #1)))
+ (wrap (do /.monad
+ [_ (/.wait 500)]
+ (_.assert "Can wait for a specified amount of time."
+ #1)))
- (wrap (do &.monad
- [[left right] (&.and (&.future (io.io #1))
- (&.future (io.io #0)))]
- (assert "Can combine promises sequentially."
- (and left (not right)))))
+ (wrap (do /.monad
+ [[left right] (/.and (/.future (io.io #1))
+ (/.future (io.io #0)))]
+ (_.assert "Can combine promises sequentially."
+ (and left (not right)))))
- (wrap (do &.monad
- [?left (&.or (&.delay 100 #1)
- (&.delay 200 #0))
- ?right (&.or (&.delay 200 #1)
- (&.delay 100 #0))]
- (assert "Can combine promises alternatively."
- (case [?left ?right]
- [(#.Left #1) (#.Right #0)]
- #1
+ (wrap (do /.monad
+ [?left (/.or (/.delay 100 #1)
+ (/.delay 200 #0))
+ ?right (/.or (/.delay 200 #1)
+ (/.delay 100 #0))]
+ (_.assert "Can combine promises alternatively."
+ (case [?left ?right]
+ [(#.Left #1) (#.Right #0)]
+ #1
- _
- #0))))
+ _
+ #0))))
- (wrap (do &.monad
- [?left (&.either (&.delay 100 #1)
- (&.delay 200 #0))
- ?right (&.either (&.delay 200 #1)
- (&.delay 100 #0))]
- (assert "Can combine promises alternatively [Part 2]."
- (and ?left (not ?right)))))
+ (wrap (do /.monad
+ [?left (/.either (/.delay 100 #1)
+ (/.delay 200 #0))
+ ?right (/.either (/.delay 200 #1)
+ (/.delay 100 #0))]
+ (_.assert "Can combine promises alternatively [Part 2]."
+ (and ?left (not ?right)))))
- (test "Can poll a promise for its value."
- (and (|> (&.poll (&;wrap #1))
- (case> (#.Some #1) #1 _ #0))
- (|> (&.poll (&.delay 200 #1))
- (case> #.None #1 _ #0))))
+ (_.test "Can poll a promise for its value."
+ (and (|> (/.poll (/@wrap #1))
+ (case> (#.Some #1) #1 _ #0))
+ (|> (/.poll (/.delay 200 #1))
+ (case> #.None #1 _ #0))))
- (wrap (do &.monad
- [?none (&.time-out 100 (&.delay 200 #1))
- ?some (&.time-out 200 (&.delay 100 #1))]
- (assert "Can establish maximum waiting times for promises to be fulfilled."
- (case [?none ?some]
- [#.None (#.Some #1)]
- #1
+ (wrap (do /.monad
+ [?none (/.time-out 100 (/.delay 200 #1))
+ ?some (/.time-out 200 (/.delay 100 #1))]
+ (_.assert "Can establish maximum waiting times for promises to be fulfilled."
+ (case [?none ?some]
+ [#.None (#.Some #1)]
+ #1
- _
- #0))))
- ))
+ _
+ #0))))
+ ))))
diff --git a/stdlib/source/test/lux/control/concurrency/stm.lux b/stdlib/source/test/lux/control/concurrency/stm.lux
index 6e386c630..52107f6fe 100644
--- a/stdlib/source/test/lux/control/concurrency/stm.lux
+++ b/stdlib/source/test/lux/control/concurrency/stm.lux
@@ -1,21 +1,24 @@
(.module:
[lux #*
+ ["_" test (#+ Test)]
["." io (#+ IO)]
[control
["M" monad (#+ do Monad)]
[concurrency
["." atom (#+ Atom atom)]
- ["&" stm]
["." process]
["." promise]
["." frp (#+ Channel)]]]
[data
- ["." number]
+ text/format
+ [number
+ ["." nat]]
[collection
- ["." list ("#;." functor)]]]
+ ["." list ("#@." functor)]]]
[math
["r" random]]]
- lux/test)
+ {1
+ ["." /]})
(def: (read! channel)
(All [a] (-> (Channel a) (IO (Atom (List a)))))
@@ -31,47 +34,51 @@
(def: iterations-per-process Nat 100)
-(context: "STM"
- ($_ seq
- (wrap (do promise.monad
- [output (&.commit (&.read (&.var 0)))]
- (assert "Can read STM vars."
- (n/= 0 output))))
- (wrap (do promise.monad
- [#let [_var (&.var 0)]
- output (&.commit (do &.monad
- [_ (&.write 5 _var)]
- (&.read _var)))]
- (assert "Can write STM vars."
- (n/= 5 output))))
- (wrap (do promise.monad
- [#let [_var (&.var 5)]
- output (&.commit (do &.monad
- [_ (&.update (n/* 3) _var)]
- (&.read _var)))]
- (assert "Can update STM vars."
- (n/= 15 output))))
- (wrap (do promise.monad
- [#let [_var (&.var 0)
- changes (io.run (read! (io.run (&.follow _var))))]
- _ (&.commit (&.write 5 _var))
- _ (&.commit (&.update (n/* 3) _var))
- changes (promise.future (atom.read changes))]
- (assert "Can follow all the changes to STM vars."
- (:: (list.equivalence number.equivalence) =
- (list 5 15)
- (list.reverse changes)))))
- (wrap (let [_concurrency-var (&.var 0)]
- (do promise.monad
- [_ (|> process.parallelism
- (list.n/range 1)
- (list;map (function (_ _)
- (|> iterations-per-process
- (list.n/range 1)
- (M.map @ (function (_ _) (&.commit (&.update inc _concurrency-var)))))))
- (M.seq @))
- last-val (&.commit (&.read _concurrency-var))]
- (assert "Can modify STM vars concurrently from multiple threads."
- (|> process.parallelism
- (n/* iterations-per-process)
- (n/= last-val))))))))
+(def: #export test
+ Test
+ (do r.monad
+ [_ (wrap [])]
+ (<| (_.context (%name (name-of /.STM)))
+ ($_ _.and
+ (wrap (do promise.monad
+ [output (/.commit (/.read (/.var 0)))]
+ (_.assert "Can read STM vars."
+ (n/= 0 output))))
+ (wrap (do promise.monad
+ [#let [_var (/.var 0)]
+ output (/.commit (do /.monad
+ [_ (/.write 5 _var)]
+ (/.read _var)))]
+ (_.assert "Can write STM vars."
+ (n/= 5 output))))
+ (wrap (do promise.monad
+ [#let [_var (/.var 5)]
+ output (/.commit (do /.monad
+ [_ (/.update (n/* 3) _var)]
+ (/.read _var)))]
+ (_.assert "Can update STM vars."
+ (n/= 15 output))))
+ (wrap (do promise.monad
+ [#let [_var (/.var 0)
+ changes (io.run (read! (io.run (/.follow _var))))]
+ _ (/.commit (/.write 5 _var))
+ _ (/.commit (/.update (n/* 3) _var))
+ changes (promise.future (atom.read changes))]
+ (_.assert "Can follow all the changes to STM vars."
+ (:: (list.equivalence nat.equivalence) =
+ (list 5 15)
+ (list.reverse changes)))))
+ (wrap (let [_concurrency-var (/.var 0)]
+ (do promise.monad
+ [_ (|> process.parallelism
+ (list.n/range 1)
+ (list@map (function (_ _)
+ (|> iterations-per-process
+ (list.n/range 1)
+ (M.map @ (function (_ _) (/.commit (/.update inc _concurrency-var)))))))
+ (M.seq @))
+ last-val (/.commit (/.read _concurrency-var))]
+ (_.assert "Can modify STM vars concurrently from multiple threads."
+ (|> process.parallelism
+ (n/* iterations-per-process)
+ (n/= last-val))))))))))
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