The Tor Browser: services/common/tests/unit/test_utils

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

     1 /* Any copyright is dedicated to the Public Domain.

     2  * http://creativecommons.org/publicdomain/zero/1.0/ */

     4 "use strict";

     6 Cu.import("resource://services-common/utils.js");

     8 const EMPTY = new Set();

     9 const A = new Set(["a"]);

    10 const ABC = new Set(["a", "b", "c"]);

    11 const ABCD = new Set(["a", "b", "c", "d"]);

    12 const BC = new Set(["b", "c"]);

    13 const BCD = new Set(["b", "c", "d"]);

    14 const FGH = new Set(["f", "g", "h"]);

    15 const BCDFGH = new Set(["b", "c", "d", "f", "g", "h"]);

    17 let union = CommonUtils.union;

    18 let difference = CommonUtils.difference;

    19 let intersection = CommonUtils.intersection;

    20 let setEqual = CommonUtils.setEqual;

    22 function do_check_setEqual(a, b) {

    23   do_check_true(setEqual(a, b));

    24 }

    26 function do_check_not_setEqual(a, b) {

    27   do_check_false(setEqual(a, b));

    28 }

    30 function run_test() {

    31   run_next_test();

    32 }

    34 add_test(function test_setEqual() {

    35   do_check_setEqual(EMPTY, EMPTY);

    36   do_check_setEqual(EMPTY, new Set());

    37   do_check_setEqual(A, A);

    38   do_check_setEqual(A, new Set(["a"]));

    39   do_check_setEqual(new Set(["a"]), A);

    40   do_check_not_setEqual(A, EMPTY);

    41   do_check_not_setEqual(EMPTY, A);

    42   do_check_not_setEqual(ABC, A);

    43   run_next_test();

    44 });

    46 add_test(function test_union() {

    47   do_check_setEqual(EMPTY, union(EMPTY, EMPTY));

    48   do_check_setEqual(ABC, union(EMPTY, ABC));

    49   do_check_setEqual(ABC, union(ABC, ABC));

    50   do_check_setEqual(ABCD, union(ABC, BCD));

    51   do_check_setEqual(ABCD, union(BCD, ABC));

    52   do_check_setEqual(BCDFGH, union(BCD, FGH));

    53   run_next_test();

    54 });

    56 add_test(function test_difference() {

    57   do_check_setEqual(EMPTY, difference(EMPTY, EMPTY));

    58   do_check_setEqual(EMPTY, difference(EMPTY, A));

    59   do_check_setEqual(EMPTY, difference(A, A));

    60   do_check_setEqual(ABC, difference(ABC, EMPTY));

    61   do_check_setEqual(ABC, difference(ABC, FGH));

    62   do_check_setEqual(A, difference(ABC, BCD));

    63   run_next_test();

    64 });

    66 add_test(function test_intersection() {

    67   do_check_setEqual(EMPTY, intersection(EMPTY, EMPTY));

    68   do_check_setEqual(EMPTY, intersection(ABC, EMPTY));

    69   do_check_setEqual(EMPTY, intersection(ABC, FGH));

    70   do_check_setEqual(BC, intersection(ABC, BCD));

    71   run_next_test();

    72 });

The Tor Browser / file revision