New upstream version 1.30.0~beta.7+dfsg1

[rustc.git] / src / test / run-make / wasm-symbols-not-exported / verify-exported-symbols.js

// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

const fs = require('fs');
const process = require('process');
const assert = require('assert');
const buffer = fs.readFileSync(process.argv[2]);

let m = new WebAssembly.Module(buffer);
let list = WebAssembly.Module.exports(m);
console.log('exports', list);

let bad = false;
for (let i = 0; i < list.length; i++) {
  const e = list[i];
  if (e.name == "foo" || e.kind != "function")
    continue;

  console.log('unexpected exported symbol:', e.name);
  bad = true;
}

if (bad)
  process.exit(1);