add tests on empty brackets

aqua/examples/collectionSugar.aqua

@@ -23,3 +23,15 @@ func optionSugar(numSome: ?u32, strSome: ?string, numNone: ?u32, strNone: ?strin
     str <<- i
   <- arr, str, str2
 
+func emptySugar() -> []u32, []string, []string, *string, ?u32, []u32, ?string:
+  numOp = ?[]
+  strArr = []
+  strStream = *[]
+  strEmptyStream: *string
+  for i <- ?[]:
+    strEmptyStream <<- "some"
+  for i <- *[]:
+    strEmptyStream <<- "some"
+  for i <- []:
+    strEmptyStream <<- "some"
+  <- numOp, strArr, strStream, strEmptyStream, [], ?[], *[]

src/__test__/examples.spec.ts

@@ -36,7 +36,7 @@ import {streamResCall} from "../examples/streamRestrictionsCall";
 import {joinIdxCall, joinIdxLocalCall, joinIdxRelayCall} from "../examples/joinCall";
 import {topologyBug427} from "../compiled/examples/topology";
 import {recursiveStreamsCall} from "../examples/recursiveStreamsCall";
-import {arraySugarCall, optionSugarCall, streamSugarCall} from "../examples/collectionSugarCall";
+import {allEmptySugarCall, arraySugarCall, optionSugarCall, streamSugarCall} from "../examples/collectionSugarCall";
 
 var selfPeerId: string;
 var peer2: FluencePeer;
@@ -164,23 +164,25 @@ describe('Testing examples', () => {
     });
 
     it('collectionSugar array', async () => {
-        console.log("collectionSugar array")
         let result = await arraySugarCall();
         expect(result).toEqual([[1,2,3], [4,5,6]]);
     });
 
     it('collectionSugar stream', async () => {
-        console.log("collectionSugar stream")
         let result = await streamSugarCall();
         expect(result).toEqual([[1,2,3], [4,5,6]]);
     });
 
     it('collectionSugar option', async () => {
-        console.log("collectionSugar option")
         let result = await optionSugarCall()
         expect(result).toEqual([[1], ["some"], []]);
     });
 
+    it('collectionSugar empty', async () => {
+        let result = await allEmptySugarCall()
+        expect(result).toEqual([[], [], [], [], null, [], null]);
+    });
+
     it.skip('recursiveStreams.aqua', async () => {
 
         let recResult = await recursiveStreamsCall();

src/compiled/examples/collectionSugar.ts

@@ -441,3 +441,89 @@ export function optionSugar(...args: any) {
         script
     )
 }
+
+ 
+export type EmptySugarResult = [number[], string[], string[], string[], number | null, number[], string | null]
+export function emptySugar(
+    config?: {ttl?: number}
+): Promise<EmptySugarResult>;
+
+export function emptySugar(
+    peer: FluencePeer,
+    config?: {ttl?: number}
+): Promise<EmptySugarResult>;
+
+export function emptySugar(...args: any) {
+
+    let script = `
+                    (xor
+                     (seq
+                      (seq
+                       (call %init_peer_id% ("getDataSrv" "-relay-") [] -relay-)
+                       (new $strStream
+                        (seq
+                         (new $strArr
+                          (seq
+                           (new $numOp
+                            (call %init_peer_id% ("op" "identity") [[]] numOp-fix)
+                           )
+                           (call %init_peer_id% ("op" "identity") [[]] strArr-fix)
+                          )
+                         )
+                         (call %init_peer_id% ("op" "identity") [[]] strStream-fix)
+                        )
+                       )
+                      )
+                      (xor
+                       (call %init_peer_id% ("callbackSrv" "response") [numOp-fix strArr-fix strStream-fix $strEmptyStream [] [] []])
+                       (call %init_peer_id% ("errorHandlingSrv" "error") [%last_error% 1])
+                      )
+                     )
+                     (call %init_peer_id% ("errorHandlingSrv" "error") [%last_error% 2])
+                    )
+    `
+    return callFunction(
+        args,
+        {
+    "functionName" : "emptySugar",
+    "returnType" : {
+        "tag" : "multiReturn",
+        "returnItems" : [
+            {
+                "tag" : "primitive"
+            },
+            {
+                "tag" : "primitive"
+            },
+            {
+                "tag" : "primitive"
+            },
+            {
+                "tag" : "primitive"
+            },
+            {
+                "tag" : "optional"
+            },
+            {
+                "tag" : "primitive"
+            },
+            {
+                "tag" : "optional"
+            }
+        ]
+    },
+    "argDefs" : [
+    ],
+    "names" : {
+        "relay" : "-relay-",
+        "getDataSrv" : "getDataSrv",
+        "callbackSrv" : "callbackSrv",
+        "responseSrv" : "callbackSrv",
+        "responseFnName" : "response",
+        "errorHandlingSrv" : "errorHandlingSrv",
+        "errorFnName" : "error"
+    }
+},
+        script
+    )
+}

src/examples/collectionSugarCall.ts

@@ -1,4 +1,4 @@
-import {arraySugar, optionSugar, streamSugar} from "../compiled/examples/collectionSugar";
+import {arraySugar, emptySugar, optionSugar, streamSugar} from "../compiled/examples/collectionSugar";
 
 export async function arraySugarCall(): Promise<[number[], number[]]> {
     return await arraySugar(3, 6)
@@ -11,3 +11,7 @@ export async function streamSugarCall(): Promise<[number[], number[]]> {
 export async function optionSugarCall(): Promise<[number[], string[], string[]]> {
     return await optionSugar(1, "some", null, null)
 }
+
+export async function allEmptySugarCall(): Promise<[number[], string[], string[], string[], number | null, number[], string | null]> {
+    return await emptySugar()
+}