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products/sources/formale Sprachen/C/Firefox/netwerk/test/httpserver/test/ (Browser von der Mozilla Stiftung Version 136.0.1^©) Datei vom 10.2.2025 mit Größe 4 kB

Quelle test_seizepower.js Sprache: JAVA

/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/*
* Tests that the seizePower API works correctly.
*/

ChromeUtils.defineLazyGetter(this, "PORT", function () {
  return srv.identity.primaryPort;
});

var srv;

function run_test() {
  Services.prefs.setBoolPref("network.proxy.allow_hijacking_localhost", true);
  srv = createServer();

  srv.registerPathHandler("/raw-data", handleRawData);
  srv.registerPathHandler("/called-too-late", handleTooLate);
  srv.registerPathHandler("/exceptions", handleExceptions);
  srv.registerPathHandler("/async-seizure", handleAsyncSeizure);
  srv.registerPathHandler("/seize-after-async", handleSeizeAfterAsync);

  srv.start(-1);

  runRawTests(tests, function () {
    Services.prefs.clearUserPref("network.proxy.allow_hijacking_localhost");
    testComplete(srv)();
  });
}

function checkException(fun, err, msg) {
  try {
    fun();
  } catch (e) {
    if (e !== err && e.result !== err) {
      do_throw(msg);
    }
    return;
  }
  do_throw(msg);
}

/** ***************
* PATH HANDLERS *
*****************/

function handleRawData(request, response) {
  response.seizePower();
  response.write("Raw data!");
  response.finish();
}

function handleTooLate(request, response) {
  response.write("DO NOT WANT");
  var output = response.bodyOutputStream;

  response.seizePower();

  if (response.bodyOutputStream !== output) {
    response.write("bodyOutputStream changed!");
  } else {
    response.write("too-late passed");
  }
  response.finish();
}

function handleExceptions(request, response) {
  response.seizePower();
  checkException(
    function () {
      response.setStatusLine("1.0", 500, "ISE");
    },
    Cr.NS_ERROR_NOT_AVAILABLE,
    "setStatusLine should throw not-available after seizePower"
  );
  checkException(
    function () {
      response.setHeader("X-Fail", "FAIL", false);
    },
    Cr.NS_ERROR_NOT_AVAILABLE,
    "setHeader should throw not-available after seizePower"
  );
  checkException(
    function () {
      response.processAsync();
    },
    Cr.NS_ERROR_NOT_AVAILABLE,
    "processAsync should throw not-available after seizePower"
  );
  var out = response.bodyOutputStream;
  var data = "exceptions test passed";
  out.write(data, data.length);
  response.seizePower(); // idempotency test of seizePower
  response.finish();
  response.finish(); // idempotency test of finish after seizePower
  checkException(
    function () {
      response.seizePower();
    },
    Cr.NS_ERROR_UNEXPECTED,
    "seizePower should throw unexpected after finish"
  );
}

function handleAsyncSeizure(request, response) {
  response.seizePower();
  callLater(1, function () {
    response.write("async seizure passed");
    response.bodyOutputStream.close();
    callLater(1, function () {
      response.finish();
    });
  });
}

function handleSeizeAfterAsync(request, response) {
  response.setStatusLine(request.httpVersion, 200, "async seizure pass");
  response.processAsync();
  checkException(
    function () {
      response.seizePower();
    },
    Cr.NS_ERROR_NOT_AVAILABLE,
    "seizePower should throw not-available after processAsync"
  );
  callLater(1, function () {
    response.finish();
  });
}

/** *************
* BEGIN TESTS *
***************/

ChromeUtils.defineLazyGetter(this, "tests", function () {
  return [
    new RawTest("localhost", PORT, data0, checkRawData),
    new RawTest("localhost", PORT, data1, checkTooLate),
    new RawTest("localhost", PORT, data2, checkExceptions),
    new RawTest("localhost", PORT, data3, checkAsyncSeizure),
    new RawTest("localhost", PORT, data4, checkSeizeAfterAsync),
  ];
});

// eslint-disable-next-line no-useless-concat
var data0 = "GET /raw-data HTTP/1.0\r\n" + "\r\n";
function checkRawData(data) {
  Assert.equal(data, "Raw data!");
}

// eslint-disable-next-line no-useless-concat
var data1 = "GET /called-too-late HTTP/1.0\r\n" + "\r\n";
function checkTooLate(data) {
  Assert.equal(LineIterator(data).next().value, "too-late passed");
}

// eslint-disable-next-line no-useless-concat
var data2 = "GET /exceptions HTTP/1.0\r\n" + "\r\n";
function checkExceptions(data) {
  Assert.equal("exceptions test passed", data);
}

// eslint-disable-next-line no-useless-concat
var data3 = "GET /async-seizure HTTP/1.0\r\n" + "\r\n";
function checkAsyncSeizure(data) {
  Assert.equal(data, "async seizure passed");
}

// eslint-disable-next-line no-useless-concat
var data4 = "GET /seize-after-async HTTP/1.0\r\n" + "\r\n";
function checkSeizeAfterAsync(data) {
  Assert.equal(
    LineIterator(data).next().value,
    "HTTP/1.0 200 async seizure pass"
  );
}

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