The Tor Browser: js/src/tests/js1_7/geniter/sequential-yields.js@6474c204b198

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

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 //-----------------------------------------------------------------------------

     7 var BUGNUMBER     = "(none)";

     8 var summary = "Sequential yields";

     9 var actual, expect;

    11 printBugNumber(BUGNUMBER);

    12 printStatus(summary);

    14 /**************

    15  * BEGIN TEST *

    16  **************/

    18 function fib()

    19 {

    20   yield 0; // 0

    21   yield 1; // 1

    22   yield 1; // 2

    23   yield 2; // 3

    24   yield 3; // 4

    25   yield 5; // 5

    26   yield 8; // 6

    27 }

    29 var failed = false;

    30 var it = fib();

    32 try

    33 {

    34   if (it.next() != 0)

    35     throw "0 failed";

    36   if (it.next() != 1)

    37     throw "1 failed";

    38   if (it.next() != 1)

    39     throw "2 failed";

    40   if (it.next() != 2)

    41     throw "3 failed";

    42   if (it.next() != 3)

    43     throw "4 failed";

    44   if (it.next() != 5)

    45     throw "5 failed";

    46   if (it.next() != 8)

    47     throw "6 failed";

    49   var stopPassed = false;

    50   try

    51   {

    52     it.next();

    53   }

    54   catch (e)

    55   {

    56     if (e === StopIteration)

    57       stopPassed = true;

    58   }

    59   if (!stopPassed)

    60     throw "missing or incorrect StopIteration";

    61 }

    62 catch (e)

    63 {

    64   failed = e;

    65 }

    69 expect = false;

    70 actual = failed;

    72 reportCompare(expect, actual, summary);

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