fix(ts-wrappers): fix TypeScript wrappers generation for messages wit…

…h single quote (#1106)

Fixes #972

CHANGELOG.md

@@ -46,6 +46,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - `as coins` map value serialization type is now handled correctly: PR [#987](https://github.com/tact-lang/tact/pull/987)
 - Type checking for `foreach` loops in trait methods: PR [#1017](https://github.com/tact-lang/tact/pull/1017)
 - The `sha256()` function no longer throws on statically known strings of any length: PR [#907](https://github.com/tact-lang/tact/pull/907)
+- TypeScript wrappers generation for messages with single quote: PR [#1106](https://github.com/tact-lang/tact/pull/1106)
 
 ### Release contributors
 

src/bindings/writeTypescript.ts

@@ -352,7 +352,7 @@ export function writeTypescript(
                                 r.message.text !== null &&
                                 r.message.text !== undefined
                             ) {
-                                receivers.push(`'${r.message.text}'`);
+                                receivers.push(JSON.stringify(r.message.text));
                             } else {
                                 receivers.push(`string`);
                             }
@@ -420,7 +420,7 @@ export function writeTypescript(
                                     w.append(`}`);
                                 } else {
                                     w.append(
-                                        `if (message === '${msg.text}') {`,
+                                        `if (message === ${JSON.stringify(msg.text)}) {`,
                                     );
                                     w.inIndent(() => {
                                         w.append(

src/test/e2e-emulated/contracts/text-message-receivers.tact

@@ -0,0 +1,25 @@
+import "@stdlib/deploy";
+
+contract TextMessageReceivers with Deployable {
+    counter: Int = 0;
+
+    receive("increment'") {
+        self.counter += 1;
+    }
+
+    receive("increment-2\"") {
+        self.counter += 2;
+    }
+
+    receive("increment-3`") {
+        self.counter += 3;
+    }
+
+    receive("\\increment-4\\") {
+        self.counter += 4;
+    }
+
+    get fun getCounter(): Int {
+        return self.counter;
+    }
+}

src/test/e2e-emulated/text-message-receivers.spec.ts

@@ -0,0 +1,89 @@
+import { toNano } from "@ton/core";
+import { Blockchain, SandboxContract, TreasuryContract } from "@ton/sandbox";
+import { TextMessageReceivers } from "./contracts/output/text-message-receivers_TextMessageReceivers";
+import "@ton/test-utils";
+
+describe("text-message-receivers", () => {
+    let blockchain: Blockchain;
+    let treasure: SandboxContract<TreasuryContract>;
+    let contract: SandboxContract<TextMessageReceivers>;
+
+    beforeEach(async () => {
+        blockchain = await Blockchain.create();
+        blockchain.verbosity.print = false;
+        treasure = await blockchain.treasury("treasure");
+
+        contract = blockchain.openContract(
+            await TextMessageReceivers.fromInit(),
+        );
+    });
+
+    it("should deploy", async () => {
+        // Deploy the contract
+        const deployResult = await contract.send(
+            treasure.getSender(),
+            { value: toNano("1") },
+            { $$type: "Deploy", queryId: 0n },
+        );
+
+        expect(deployResult.transactions).toHaveTransaction({
+            from: treasure.address,
+            to: contract.address,
+            success: true,
+            deploy: true,
+        });
+
+        // Verify initial state
+        expect(await contract.getGetCounter()).toBe(0n);
+    });
+
+    it("should increment counter with different text messages", async () => {
+        // Deploy the contract
+        const deployResult = await contract.send(
+            treasure.getSender(),
+            { value: toNano("1") },
+            { $$type: "Deploy", queryId: 0n },
+        );
+        expect(deployResult.transactions).toHaveTransaction({
+            from: treasure.address,
+            to: contract.address,
+            success: true,
+            deploy: true,
+        });
+
+        // Verify initial state
+        expect(await contract.getGetCounter()).toBe(0n);
+
+        const sendMessage = async (
+            message:
+                | "increment'"
+                | 'increment-2\\"'
+                | "increment-3`"
+                | "\\\\increment-4\\\\",
+        ) => {
+            const incrementResult1 = await contract.send(
+                treasure.getSender(),
+                { value: toNano("1") },
+                message,
+            );
+            expect(incrementResult1.transactions).toHaveTransaction({
+                from: treasure.address,
+                to: contract.address,
+                success: true,
+            });
+        };
+
+        // Increment counter
+        await sendMessage("increment'");
+        expect(await contract.getGetCounter()).toBe(1n);
+
+        await sendMessage('increment-2\\"');
+        expect(await contract.getGetCounter()).toBe(3n);
+
+        await sendMessage("increment-3`");
+        expect(await contract.getGetCounter()).toBe(6n);
+
+        await sendMessage("\\\\increment-4\\\\");
+        expect(await contract.getGetCounter()).toBe(10n);
+    });
+});

tact.config.json

@@ -421,6 +421,14 @@
       "path": "./src/test/e2e-emulated/contracts/asm-functions.tact",
       "output": "./src/test/e2e-emulated/contracts/output"
     },
+    {
+      "name": "text-message-receivers",
+      "path": "./src/test/e2e-emulated/contracts/text-message-receivers.tact",
+      "output": "./src/test/e2e-emulated/contracts/output",
+      "options": {
+        "debug": true
+      }
+    },
     {
       "name": "tact-reserved-contract-errors",
       "path": "./src/test/exit-codes/contracts/tact-reserved-contract-errors.tact",