list_ordering.any.js

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This WPT test may be referenced by the following Test IDs:
- /IndexedDB/list_ordering.any.html - WPT Dashboard Interop Dashboard
- /IndexedDB/list_ordering.any.serviceworker.html - WPT Dashboard Interop Dashboard
- /IndexedDB/list_ordering.any.sharedworker.html - WPT Dashboard Interop Dashboard
- /IndexedDB/list_ordering.any.worker.html - WPT Dashboard Interop Dashboard

// META: title=ObjectStoreNames and indexNames ordering

// META: global=window,worker

// META: script=resources/support.js

// Spec: https://w3c.github.io/IndexedDB/#dom-idbdatabase-objectstorenames

'use strict';

function list_order(desc, unsorted, expected) {

  let objStore;

  let db;

  let t = async_test(

      'Validate ObjectStoreNames and indexNames list order - ' + desc);

  const open_rq = createdb(t);

  open_rq.onupgradeneeded = t.step_func((e) => {

    db = e.target.result;

    for (let i = 0; i < unsorted.length; i++)

      objStore = db.createObjectStore(unsorted[i]);

    assert_equals(

        db.objectStoreNames.length, expected.length, 'objectStoreNames length');

    for (let i = 0; i < expected.length; i++)

      assert_equals(

          db.objectStoreNames[i], expected[i], 'objectStoreNames[' + i + ']');

    for (let i = 0; i < unsorted.length; i++)

      objStore.createIndex(unsorted[i], 'length');

    assert_equals(

        objStore.indexNames.length, expected.length, 'indexNames length');

    for (let i = 0; i < expected.length; i++)

      assert_equals(

          objStore.indexNames[i], expected[i], 'indexNames[' + i + ']');

});

  open_rq.onsuccess = t.step_func((e) => {

    assert_equals(

        db.objectStoreNames.length, expected.length, 'objectStoreNames length');

    for (let i = 0; i < expected.length; i++)

      assert_equals(

          db.objectStoreNames[i], expected[i], 'objectStoreNames[' + i + ']');

    assert_equals(

        objStore.indexNames.length, expected.length, 'indexNames length');

    for (let i = 0; i < expected.length; i++)

      assert_equals(

          objStore.indexNames[i], expected[i], 'indexNames[' + i + ']');

    t.done();

});

list_order(

    'numbers', [123456, -12345, -123, 123, 1234, -1234, 0, 12345, -123456], [

      '-123', '-1234', '-12345', '-123456', '0', '123', '1234', '12345',

      '123456'

]);

list_order(

    'numbers \'overflow\'', [9, 1, 1000000000, 200000000000000000],

    ['1', '1000000000', '200000000000000000', '9']);

list_order(

    'lexigraphical string sort',

    ['cc', 'c', 'aa', 'a', 'bb', 'b', 'ab', '', 'ac'],

    ['', 'a', 'aa', 'ab', 'ac', 'b', 'bb', 'c', 'cc']);