/* Any copyright is dedicated to the Public Domain.
 * http://creativecommons.org/publicdomain/zero/1.0/
 */

// This verifies that AddonUpdateChecker works correctly

ChromeUtils.import("resource://gre/modules/addons/AddonUpdateChecker.jsm");

ChromeUtils.import("resource://testing-common/httpd.js");

var testserver = AddonTestUtils.createHttpServer({hosts: ["example.com"]});

testserver.registerDirectory("/data/", do_get_file("data"));

function checkUpdates(aId, aUpdateFile) {
  return new Promise((resolve, reject) => {
    AddonUpdateChecker.checkForUpdates(aId, `http://example.com/data/${aUpdateFile}`, {
      onUpdateCheckComplete: resolve,

      onUpdateCheckError(status) {
        let error = new Error("Update check failed with status " + status);
        error.status = status;
        reject(error);
      }
    });
  });
}

function run_test() {
  createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "1");

  run_next_test();
}

const UPDATE_FILE = "test_updatecheck.json";

// Test that a basic update check returns the expected available updates
add_task(async function() {
  let updates = await checkUpdates("updatecheck1@tests.mozilla.org", UPDATE_FILE);

  equal(updates.length, 5);
  let update = AddonUpdateChecker.getNewestCompatibleUpdate(updates);
  notEqual(update, null);
  equal(update.version, "3.0");
  update = AddonUpdateChecker.getCompatibilityUpdate(updates, "2");
  notEqual(update, null);
  equal(update.version, "2.0");
  equal(update.targetApplications[0].minVersion, "1");
  equal(update.targetApplications[0].maxVersion, "2");
});

/*
 * Tests that the security checks are applied correctly
 *
 * Test     signature   updateHash  updateLink   expected
 *--------------------------------------------------------
 * 2        absent      absent      http         fail
 * 3        broken      absent      http         fail
 * 4        correct     absent      http         no update
 * 5        correct     sha1        http         update
 * 6        corrent     absent      https        update
 * 7        corrent     sha1        https        update
 * 8        corrent     md2         http         no update
 * 9        corrent     md2         https        update
 */

add_task(async function() {
  try {
    await checkUpdates("test_bug378216_5@tests.mozilla.org",
                       UPDATE_FILE);
    throw "Expected the update check to fail";
  } catch (e) {}
});

add_task(async function() {
  try {
    await checkUpdates("test_bug378216_7@tests.mozilla.org",
                       UPDATE_FILE);

    throw "Expected the update check to fail";
  } catch (e) {}
});

add_task(async function() {
  // Make sure that the JSON manifest is rejected when an update key is
  // required, but perform the remaining tests which aren't expected to fail
  // because of the update key, without requiring one for the JSON variant.

  try {
    await checkUpdates("test_bug378216_8@tests.mozilla.org",
                       "test_updatecheck.json");

    throw "Expected the update check to fail";
  } catch (e) {}

  let updates = await checkUpdates("test_bug378216_8@tests.mozilla.org",
                                   UPDATE_FILE);
  equal(updates.length, 1);
  ok(!("updateURL" in updates[0]));
});

add_task(async function() {
  let updates = await checkUpdates("test_bug378216_9@tests.mozilla.org",
                                   UPDATE_FILE);
  equal(updates.length, 1);
  equal(updates[0].version, "2.0");
  ok("updateURL" in updates[0]);
});

add_task(async function() {
  let updates = await checkUpdates("test_bug378216_10@tests.mozilla.org",
                                   UPDATE_FILE);
  equal(updates.length, 1);
  equal(updates[0].version, "2.0");
  ok("updateURL" in updates[0]);
});

add_task(async function() {
  let updates = await checkUpdates("test_bug378216_11@tests.mozilla.org",
                                   UPDATE_FILE);
  equal(updates.length, 1);
  equal(updates[0].version, "2.0");
  ok("updateURL" in updates[0]);
});

add_task(async function() {
  let updates = await checkUpdates("test_bug378216_12@tests.mozilla.org",
                                   UPDATE_FILE);
  equal(updates.length, 1);
  Assert.equal(false, "updateURL" in updates[0]);
});

add_task(async function() {
  let updates = await checkUpdates("test_bug378216_13@tests.mozilla.org",
                                   UPDATE_FILE);
  equal(updates.length, 1);
  equal(updates[0].version, "2.0");
  ok("updateURL" in updates[0]);
});

add_task(async function() {
  let updates = await checkUpdates("test_bug378216_14@tests.mozilla.org",
                                   UPDATE_FILE);
  equal(updates.length, 0);
});

add_task(async function() {
  try {
    await checkUpdates("test_bug378216_15@tests.mozilla.org",
                       UPDATE_FILE);

    throw "Update check should have failed";
  } catch (e) {
    equal(e.status, AddonManager.ERROR_PARSE_ERROR);
  }
});

add_task(async function() {
  let updates = await checkUpdates("ignore-compat@tests.mozilla.org",
                                   UPDATE_FILE);
  equal(updates.length, 3);
  let update = AddonUpdateChecker.getNewestCompatibleUpdate(
    updates, null, null, true);
  notEqual(update, null);
  equal(update.version, 2);
});

add_task(async function() {
  let updates = await checkUpdates("compat-override@tests.mozilla.org",
                                   UPDATE_FILE);
  equal(updates.length, 3);
  let overrides = [{
    type: "incompatible",
    minVersion: 1,
    maxVersion: 2,
    appID: "xpcshell@tests.mozilla.org",
    appMinVersion: 0.1,
    appMaxVersion: 0.2
  }, {
    type: "incompatible",
    minVersion: 2,
    maxVersion: 2,
    appID: "xpcshell@tests.mozilla.org",
    appMinVersion: 1,
    appMaxVersion: 2
  }];
  let update = AddonUpdateChecker.getNewestCompatibleUpdate(
    updates, null, null, true, false, overrides);
  notEqual(update, null);
  equal(update.version, 1);
});

add_task(async function() {
  let updates = await checkUpdates("compat-strict-optin@tests.mozilla.org",
                                   UPDATE_FILE);
  equal(updates.length, 1);
  let update = AddonUpdateChecker.getNewestCompatibleUpdate(
    updates, null, null, true, false);
  equal(update, null);
});
