TestCafe hangs when a TypeScript class is passed as a dependency to a ClientFunction

[AndreyBelym]

What is your Test Scenario?

Pass a class as a dependency to a client function in a TypeScript test. See the "Test Code" section.

What is the Current behavior?

TestCafe hangs.

What is the Expected behavior?

TestCafe executes the client function.

What is your web application and your TestCafe test code?

Your website URL (or attach your complete example):

Your complete test code (or attach your test files):

 import { ClientFunction } from 'testcafe';

class Foo {
    bar: number;
    
    constructor () {
        this.bar = 42;
    }
}

const exec = ClientFunction(() => new Foo(), { dependencies: { Foo }});

fixture `example`.page `example.com`;


test(`example`, async t => {
    console.log(await exec());    
});

Your complete configuration file (if any):

Your complete test report:

Screenshots:

Steps to Reproduce:

1. Go to my website ...
2. Execute this command...
3. See the error...

Your Environment details:

• testcafe version: 1.2.1
• node.js version: any
• command-line arguments: testcafe chrome test.ts
• browser name and version: any
• platform and version: any
• other:

[Disorrder]

It happens also when you define a class into ClientFunction:

const fn = ClientFunction(() => {
    class Foo {
        // . . .
    }
});

[alexey-lin]

@Disorrder, Thank you for the information, we will take this into account.

[miherlosev]

@AndreyBelym @Disorrder

I cannot reproduce the problems with testcafe@1.10.1.

Example to reproduce:

class Foo {
    bar: number;
    
    constructor () {
        this.bar = 42;
    }
}

const fn = ClientFunction(() => {
    class Foo1 {
    }
});

const exec = ClientFunction(() => new Foo(), { dependencies: { Foo }});

fixture `example`.page `example.com`;


test(`example`, async t => {
    console.log(await exec());    
    console.log(await fn());
});

Test report: