@@ -2,18 +2,23 @@ module Test.Main where
22
33import Prelude
44
5−import Control.Monad.Rec.Class (Step(..), tailRecM)
65import Control.Monad.Writer.Trans (tell)
76import Data.Array (foldRecM)
87import Data.Array as Array
9−import Data.ArrayBuffer.Builder (Builder, DataBuff(..), PutM, execPut, putInt16be, putInt32le, putInt8, subBuilder)
8+import Data.ArrayBuffer.ArrayBuffer (byteLength)
9+import Data.ArrayBuffer.Builder (Builder, DataBuff(..), PutM, execPut, putArrayBuffer, putInt16be, putInt32be, putInt32le, putInt8, subBuilder)
1010import Data.ArrayBuffer.Builder.Internal (cons, encodeInt8, execBuilder, length, singleton, (<>>))
1111import Data.ArrayBuffer.DataView as DV
12+import Data.ArrayBuffer.Typed (buffer)
1213import Data.ArrayBuffer.Typed as AT
13−import Data.ArrayBuffer.Types (ArrayBuffer, Uint8Array)
14+import Data.ArrayBuffer.Typed as AV
15+import Data.ArrayBuffer.Types (ArrayBuffer, Uint8Array, Int8Array)
1416import Data.UInt as UInt
1517import Effect (Effect)
18+import Effect.Class (class MonadEffect, liftEffect)
1619import Test.Assert (assertEqual')
20+import Web.Encoding.TextEncoder (encode)
21+import Web.Encoding.TextEncoder as TextEncoder
1722
1823asBytes :: ArrayBuffer -> Effect (Array Int)
1924asBytes x = do
@@ -23,48 +28,48 @@ asBytes x = do
2328putTest :: String -> Array Int -> PutM Effect Unit -> Effect Unit
2429putTest label expected put = do
2530 actual <- asBytes =<< execPut put
26− assertEqual' label {actual,expected}
31+ assertEqual' label { actual, expected }
2732
2833buildTest :: String -> Array Int -> Effect Builder -> Effect Unit
2934buildTest label expected bldr = do
3035 actual <- asBytes =<< execBuilder =<< bldr
31− assertEqual' label {actual,expected}
36+ assertEqual' label { actual, expected }
3237
3338main :: Effect Unit
3439main = do
35− putTest "Test 0" [6,7,8] do
40+ putTest "Test 0" [ 6, 7, 8 ] do
3641 putInt8 6
3742 putInt8 7
3843 putInt8 8
3944
40− putTest "Test 1" [255,254] do
45+ putTest "Test 1" [ 255, 254 ] do
4146 putInt16be (-2)
4247
43− putTest "Test 3" [3,0,0,0] do
48+ putTest "Test 3" [ 3, 0, 0, 0 ] do
4449 putInt32le 3
4550
46− buildTest "Test 4" [1,2,3,4] do
51+ buildTest "Test 4" [ 1, 2, 3, 4 ] do
4752 b1 <- Buff <$> encodeInt8 1
4853 b2 <- Buff <$> encodeInt8 2
4954 b3 <- Buff <$> encodeInt8 3
5055 b4 <- Buff <$> encodeInt8 4
5156 pure $ singleton b1 <> singleton b2 <> singleton b3 <> singleton b4
5257
53− buildTest "Test 5" [1,2,3,4] do
58+ buildTest "Test 5" [ 1, 2, 3, 4 ] do
5459 b1 <- Buff <$> encodeInt8 1
5560 b2 <- Buff <$> encodeInt8 2
5661 b3 <- Buff <$> encodeInt8 3
5762 b4 <- Buff <$> encodeInt8 4
5863 pure $ singleton b1 <>> singleton b2 <>> singleton b3 <>> singleton b4
5964
60− buildTest "Test 6" [1,2,3,4] do
65+ buildTest "Test 6" [ 1, 2, 3, 4 ] do
6166 b1 <- Buff <$> encodeInt8 1
6267 b2 <- Buff <$> encodeInt8 2
6368 b3 <- Buff <$> encodeInt8 3
6469 b4 <- Buff <$> encodeInt8 4
6570 pure $ singleton b1 <> (singleton b2 <> singleton b3) <> singleton b4
6671
67− buildTest "Test 6" [1,2,3,4,5,6,7,8] do
72+ buildTest "Test 6" [ 1, 2, 3, 4, 5, 6, 7, 8 ] do
6873 b1 <- Buff <$> encodeInt8 1
6974 b2 <- Buff <$> encodeInt8 2
7075 b3 <- Buff <$> encodeInt8 3
@@ -74,9 +79,11 @@ main = do
7479 b7 <- Buff <$> encodeInt8 7
7580 b8 <- Buff <$> encodeInt8 8
7681 pure $ singleton b1 <> (singleton b2 <> singleton b3) <> singleton b4
77− <> singleton b5 <> (singleton b6 <> singleton b7) <> singleton b8
82+ <> singleton b5
83+ <> (singleton b6 <> singleton b7)
84+ <> singleton b8
7885
79− buildTest "Test 7" [1,2,3,4,5,6,7,8] do
86+ buildTest "Test 7" [ 1, 2, 3, 4, 5, 6, 7, 8 ] do
8087 b1 <- Buff <$> encodeInt8 1
8188 b2 <- Buff <$> encodeInt8 2
8289 b3 <- Buff <$> encodeInt8 3
@@ -86,16 +93,16 @@ main = do
8693 b7 <- Buff <$> encodeInt8 7
8794 b8 <- Buff <$> encodeInt8 8
8895 pure $ ((singleton b1 <> singleton b2) <> (singleton b3 <> singleton b4))
89− <> ((singleton b5 <> singleton b6) <> (singleton b7 <> singleton b8))
96+ <> ((singleton b5 <> singleton b6) <> (singleton b7 <> singleton b8))
9097
91− buildTest "Test 8" [1,2,3,4] do
98+ buildTest "Test 8" [ 1, 2, 3, 4 ] do
9299 b1 <- Buff <$> encodeInt8 1
93100 b2 <- Buff <$> encodeInt8 2
94101 b3 <- Buff <$> encodeInt8 3
95102 b4 <- Buff <$> encodeInt8 4
96103 pure $ (cons b1 (singleton b2)) <> (cons b3 (singleton b4))
97104
98− putTest "Test 9" [1,2,2,3,4] do
105+ putTest "Test 9" [ 1, 2, 2, 3, 4 ] do
99106 x <- subBuilder do
100107 putInt8 3
101108 putInt8 4
@@ -104,7 +111,7 @@ main = do
104111 putInt8 $ length x
105112 tell x
106113
107− buildTest "Test 10" [1,2,3,4,5,6,7,8] do
114+ buildTest "Test 10" [ 1, 2, 3, 4, 5, 6, 7, 8 ] do
108115 b1 <- View <$> DV.whole <$> encodeInt8 1
109116 b2 <- View <$> DV.whole <$> encodeInt8 2
110117 b3 <- View <$> DV.whole <$> encodeInt8 3
@@ -114,8 +121,26 @@ main = do
114121 b7 <- View <$> DV.whole <$> encodeInt8 7
115122 b8 <- View <$> DV.whole <$> encodeInt8 8
116123 pure $ ((singleton b1 <> singleton b2) <> (singleton b3 <> singleton b4))
117− <> ((singleton b5 <> singleton b6) <> (singleton b7 <> singleton b8))
124+ <> ((singleton b5 <> singleton b6) <> (singleton b7 <> singleton b8))
118125
119126 let stackblower = Array.replicate 20000 2
120127 putTest "Stack test" stackblower do
121128 foldRecM (\_ x -> putInt8 x) unit stackblower
129+
130+ do
131+ let
132+ putStringUtf8 :: forall m. MonadEffect m => String -> PutM m Unit
133+ putStringUtf8 s = do
134+ textEncoder <- liftEffect TextEncoder.new
135+ let stringbuf = buffer $ encode s textEncoder
136+ -- Put a 32-bit big-endian length prefix for the length of the utf8 string, in bytes.
137+ putInt32be $ byteLength stringbuf
138+ putArrayBuffer stringbuf
139+
140+ arraybuffer :: ArrayBuffer <- execPut $ putStringUtf8 "🦝"
141+ view :: Int8Array <- AV.whole arraybuffer
142+ viewarray <- AV.toArray view
143+ assertEqual' "utf-8 test"
144+ { actual: viewarray
145+ , expected: [ 0, 0, 0, 4, -16, -97, -90, -99 ]
146+ }