The Tor Browser: toolkit/devtools/sourcemap/tests/unit/test_array

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /*

     2  * WARNING!

     3  *

     4  * Do not edit this file directly, it is built from the sources at

     5  * https://github.com/mozilla/source-map/

     6  */

     8 Components.utils.import('resource://test/Utils.jsm');

     9 /* -*- Mode: js; js-indent-level: 2; -*- */

    10 /*

    11  * Copyright 2011 Mozilla Foundation and contributors

    12  * Licensed under the New BSD license. See LICENSE or:

    13  * http://opensource.org/licenses/BSD-3-Clause

    14  */

    15 define("test/source-map/test-array-set", ["require", "exports", "module"], function (require, exports, module) {

    17   var ArraySet = require('source-map/array-set').ArraySet;

    19   function makeTestSet() {

    20     var set = new ArraySet();

    21     for (var i = 0; i < 100; i++) {

    22       set.add(String(i));

    23     }

    24     return set;

    25   }

    27   exports['test .has() membership'] = function (assert, util) {

    28     var set = makeTestSet();

    29     for (var i = 0; i < 100; i++) {

    30       assert.ok(set.has(String(i)));

    31     }

    32   };

    34   exports['test .indexOf() elements'] = function (assert, util) {

    35     var set = makeTestSet();

    36     for (var i = 0; i < 100; i++) {

    37       assert.strictEqual(set.indexOf(String(i)), i);

    38     }

    39   };

    41   exports['test .at() indexing'] = function (assert, util) {

    42     var set = makeTestSet();

    43     for (var i = 0; i < 100; i++) {

    44       assert.strictEqual(set.at(i), String(i));

    45     }

    46   };

    48   exports['test creating from an array'] = function (assert, util) {

    49     var set = ArraySet.fromArray(['foo', 'bar', 'baz', 'quux', 'hasOwnProperty']);

    51     assert.ok(set.has('foo'));

    52     assert.ok(set.has('bar'));

    53     assert.ok(set.has('baz'));

    54     assert.ok(set.has('quux'));

    55     assert.ok(set.has('hasOwnProperty'));

    57     assert.strictEqual(set.indexOf('foo'), 0);

    58     assert.strictEqual(set.indexOf('bar'), 1);

    59     assert.strictEqual(set.indexOf('baz'), 2);

    60     assert.strictEqual(set.indexOf('quux'), 3);

    62     assert.strictEqual(set.at(0), 'foo');

    63     assert.strictEqual(set.at(1), 'bar');

    64     assert.strictEqual(set.at(2), 'baz');

    65     assert.strictEqual(set.at(3), 'quux');

    66   };

    68   exports['test that you can add __proto__; see github issue #30'] = function (assert, util) {

    69     var set = new ArraySet();

    70     set.add('__proto__');

    71     assert.ok(set.has('__proto__'));

    72     assert.strictEqual(set.at(0), '__proto__');

    73     assert.strictEqual(set.indexOf('__proto__'), 0);

    74   };

    76   exports['test .fromArray() with duplicates'] = function (assert, util) {

    77     var set = ArraySet.fromArray(['foo', 'foo']);

    78     assert.ok(set.has('foo'));

    79     assert.strictEqual(set.at(0), 'foo');

    80     assert.strictEqual(set.indexOf('foo'), 0);

    81     assert.strictEqual(set.toArray().length, 1);

    83     set = ArraySet.fromArray(['foo', 'foo'], true);

    84     assert.ok(set.has('foo'));

    85     assert.strictEqual(set.at(0), 'foo');

    86     assert.strictEqual(set.at(1), 'foo');

    87     assert.strictEqual(set.indexOf('foo'), 0);

    88     assert.strictEqual(set.toArray().length, 2);

    89   };

    91   exports['test .add() with duplicates'] = function (assert, util) {

    92     var set = new ArraySet();

    93     set.add('foo');

    95     set.add('foo');

    96     assert.ok(set.has('foo'));

    97     assert.strictEqual(set.at(0), 'foo');

    98     assert.strictEqual(set.indexOf('foo'), 0);

    99     assert.strictEqual(set.toArray().length, 1);

   101     set.add('foo', true);

   102     assert.ok(set.has('foo'));

   103     assert.strictEqual(set.at(0), 'foo');

   104     assert.strictEqual(set.at(1), 'foo');

   105     assert.strictEqual(set.indexOf('foo'), 0);

   106     assert.strictEqual(set.toArray().length, 2);

   107   };

   109 });

   110 function run_test() {

   111   runSourceMapTests('test/source-map/test-array-set', do_throw);

   112 }

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