Possible TTY fix?

[jtenner]

Fixes #18

I think this might do it. When I go into node_modules and make this change, I can quickly write to stdout like this.

Only problem is that I can't run the tests from windows because I get a couple of errors.

> wasi@0.0.6 test C:\Users\jtenner\Desktop\projects\node-wasi
> node test/run.js

cant_dotdot
'rm' is not recognized as an internal or external command,
operable program or batch file.
'rm' is not recognized as an internal or external command,
operable program or batch file.
The system cannot find the path specified.
fs.js:126
    throw err;
    ^

Error: ENOENT: no such file or directory, open 'C:\Users\jtenner\Desktop\projects\node-wasi\test\out/cant_dotdot.wasm'
    at Object.openSync (fs.js:447:3)
    at Object.readFileSync (fs.js:349:35)
    at Object.<anonymous> (C:\Users\jtenner\Desktop\projects\node-wasi\test\runner.js:8:16)
    at Module._compile (internal/modules/cjs/loader.js:776:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:787:10)
    at Module.load (internal/modules/cjs/loader.js:643:32)
    at Function.Module._load (internal/modules/cjs/loader.js:556:12)
    at Function.Module.runMain (internal/modules/cjs/loader.js:839:10)
    at internal/main/run_main_module.js:17:11 {
  errno: -4058,
  syscall: 'open',
  code: 'ENOENT',
  path: 'C:\\Users\\jtenner\\Desktop\\projects\\node-wasi\\test\\out/cant_dotdot.wasm'
}
assert.js:89
  throw new AssertionError(obj);
  ^

AssertionError [ERR_ASSERTION]: Expected values to be strictly equal:

1 !== 0

    at C:\Users\jtenner\Desktop\projects\node-wasi\test\run.js:75:12
    at Array.forEach (<anonymous>)
    at Object.<anonymous> (C:\Users\jtenner\Desktop\projects\node-wasi\test\run.js:52:7)
    at Module._compile (internal/modules/cjs/loader.js:776:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:787:10)
    at Module.load (internal/modules/cjs/loader.js:643:32)
    at Function.Module._load (internal/modules/cjs/loader.js:556:12)
    at Function.Module.runMain (internal/modules/cjs/loader.js:839:10)
    at internal/main/run_main_module.js:17:11 {
  generatedMessage: true,
  code: 'ERR_ASSERTION',
  actual: 1,
  expected: 0,
  operator: 'strictEqual'
}
npm ERR! Test failed.  See above for more details.

Do think this will work? Or should there be something else?

How can I get testing working?

Thanks for your help.

[jtenner]

Any news? I would really love to test tty output and input soon!

[devsnek]

Sorry this slipped off my radar. I have no idea if this fixes the problem. I'm not sure that the changes except for line 515 need to be there.

[jtenner]

Yeah don't get me wrong. I'd love to help out. Are you a part of the assemblyscript slack server? I'm happy to help submit the work needed to fix this problem. I just need guidance and help.

[devsnek]

i think it would probably be better to change this to store process.stdout, process.stderr, etc., internally for stdio instead of using their FDs.

[jtenner]

Makes sense. I'll revisit this soon.