emscripten_suspend web worker test case

after.js

self.addEventListener('message', (function(e) {
  var data = e.data;
  switch (data.cmd) {
    case 'init':
      (function() {
        run();
        var desiredInput = "success";
        var insertChar = (function(i, self) {
          Module.userInput.push(desiredInput.charCodeAt(i));
          Module.resume("char_ready");
          if (i < desiredInput.length) {
            return setTimeout((function() { self(i + 1, self) }), Math.floor(Math.random() * 1500));
          }
        });
        insertChar(0, insertChar);
      })();
      break;
  };
}));

before.js

var Module = {
  userInput: [],
  preRun: [],
  postRun: [],
  stdin: (function() { return Module.userInput.shift() || null; }),
  print: (function() {
    return function(text) {
      if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' ');
      postMessage({ 'cmd': 'print', 'text': text });
    };
  })(),
  printErr: function(text) {
    if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' ');
    postMessage({ 'cmd': 'printErr', 'text': text });
  },
};

emscripten_suspend.html

<script type='text/javascript'>
  if (window.Worker) {
      var worker = new Worker('emscripten_suspend.js');
      worker.addEventListener('message', (function(e) {
        var data = e.data;
        switch (data.cmd) {
          case 'print':
            console.log(data.text);
            break;
          case 'printErr':
            console.error(data.text);
            break;
        };
      }));
      worker.postMessage('init');
  }
</script>

main.c

#include <stdio.h>
#include <emscripten.h>

#define INPUT_LENGTH 7

int main(int argc, char **argv) {
	char input[INPUT_LENGTH] = {};
	for (int n = 0; n < INPUT_LENGTH; ++n) {
		emscripten_suspend("char_ready");
		input[n] = getchar();
		printf("%c\n", input[n]);
	}
	
	return 0;
}