test: a failing case for structs parsing (#507)

tact-lang · Jul 3, 2024 · e7400c0 · e7400c0
1 parent 6ed57e7
commit e7400c0
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Showing 4 changed files with 78 additions and 1 deletion.
diff --git a/src/test/e2e-emulated/__snapshots__/structs.spec.ts.snap b/src/test/e2e-emulated/__snapshots__/structs.spec.ts.snap
@@ -281,3 +281,50 @@ exports[`structs should implement structs correctly 12`] = `
   },
 }
 `;
+
+exports[`structs should implement structs correctly 13`] = `
+[
+  {
+    "$seq": 1,
+    "events": [
+      {
+        "$type": "storage-charged",
+        "amount": "0.000000014",
+      },
+      {
+        "$type": "received",
+        "message": {
+          "body": {
+            "text": "example",
+            "type": "text",
+          },
+          "bounce": true,
+          "from": "@treasure(treasure)",
+          "to": "kQCrlBLOnYwuUVhoEd9stnroUM3J7rKXhQIS3FIYvrDLvXrj",
+          "type": "internal",
+          "value": "10",
+        },
+      },
+      {
+        "$type": "failed",
+        "errorCode": 9,
+        "errorMessage": "Cell underflow",
+      },
+      {
+        "$type": "sent-bounced",
+        "message": {
+          "body": {
+            "cell": "x{FFFFFFFF000000006578616D706C65}",
+            "type": "cell",
+          },
+          "bounce": false,
+          "from": "kQCrlBLOnYwuUVhoEd9stnroUM3J7rKXhQIS3FIYvrDLvXrj",
+          "to": "@treasure(treasure)",
+          "type": "internal",
+          "value": "9.993898",
+        },
+      },
+    ],
+  },
+]
+`;
diff --git a/src/test/e2e-emulated/contracts/structs.tact b/src/test/e2e-emulated/contracts/structs.tact
@@ -30,6 +30,15 @@ message MyMessage1 {
     s: MyStruct2;
 }
 
+struct Coin {
+    first: Int as coins;
+    second: Int as uint32;
+}
+
+fun directParse(payload: Cell): Coin {
+    return Coin.fromCell(payload);
+}
+
 contract StructsTester {
     s1: S = S {a: false, b: 21 + 21};
     s2: S;
@@ -134,4 +143,15 @@ contract StructsTester {
         let s = globalConstStruct.s;
         return s;
     }
+
+    receive("example") {
+        let coin = directParse(
+            beginCell()
+            .storeCoins(42)
+            .storeUint(35, 31)
+            .endCell()
+        );
+        dump(coin.first);
+        dump(coin.second);
+    }
 }
diff --git a/src/test/e2e-emulated/structs.spec.ts b/src/test/e2e-emulated/structs.spec.ts
@@ -26,6 +26,7 @@ describe("structs", () => {
         const contract = system.open(await StructsTester.fromInit());
         await contract.send(treasure, { value: toNano("10") }, null);
         await system.run();
+        const tracker = system.track(contract.address);
 
         expect(await contract.getStructInitializerTest()).toEqual(true);
 
@@ -224,5 +225,11 @@ describe("structs", () => {
         expect(
             await contract.getGlobalConstStructConstantFieldViaVar(),
         ).toEqual(s6.s);
+
+        // https://github.com/tact-lang/tact/issues/472
+
+        await contract.send(treasure, { value: toNano("10") }, "example");
+        await system.run();
+        expect(tracker.collect()).toMatchSnapshot();
     });
 });
diff --git a/tact.config.json b/tact.config.json
@@ -337,7 +337,10 @@
     {
       "name": "structs",
       "path": "./src/test/e2e-emulated/contracts/structs.tact",
-      "output": "./src/test/e2e-emulated/contracts/output"
+      "output": "./src/test/e2e-emulated/contracts/output",
+      "options": {
+        "debug": true
+      }
     },
     {
       "name": "initof",