test_websocket-transport.html

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<!DOCTYPE HTML>

<html>

<head>

  <meta charset="utf-8">

  <title>Test the WebSocket debugger transport</title>

  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>

  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css">

</head>

<body>

<script>

"use strict";

window.onload = function() {

  const {require} = ChromeUtils.importESModule("resource://devtools/shared/loader/Loader.sys.mjs");

  // eslint-disable-next-line mozilla/reject-some-requires

  const {DevToolsClient} = require("devtools/client/devtools-client");

  const {DevToolsServer} = require("devtools/server/devtools-server");

  const { SocketListener } = require("devtools/shared/security/socket");

  Services.prefs.setBoolPref("devtools.debugger.remote-enabled", true);

  Services.prefs.setBoolPref("devtools.debugger.prompt-connection", false);

  SimpleTest.registerCleanupFunction(() => {

    Services.prefs.clearUserPref("devtools.debugger.remote-enabled");

    Services.prefs.clearUserPref("devtools.debugger.prompt-connection");

});

  add_task(async function() {

    DevToolsServer.init();

    DevToolsServer.registerAllActors();

    is(DevToolsServer.listeningSockets, 0, "0 listening sockets");

    const socketOptions = {

      portOrPath: -1,

      webSocket: true,

};

    const listener = new SocketListener(DevToolsServer, socketOptions);

    ok(listener, "Socket listener created");

    await listener.open();

    is(DevToolsServer.listeningSockets, 1, "1 listening socket");

    const transport = await DevToolsClient.socketConnect({

      host: "127.0.0.1",

      port: listener.port,

      webSocket: true,

});

    ok(transport, "Client transport created");

    const client = new DevToolsClient(transport);

    const onUnexpectedClose = () => {

      ok(false, "Closed unexpectedly");

};

    client.on("closed", onUnexpectedClose);

    await client.connect();

    // Send a message the server

    const reply = await client.mainRoot.getRoot();

    is(reply.from, "root", "Got expected response");

    client.off("closed", onUnexpectedClose);

    transport.close();

    listener.close();

    is(DevToolsServer.listeningSockets, 0, "0 listening sockets");

    DevToolsServer.destroy();

});

};

</script>

</body>

</html>