The Tor Browser: dom/nfc/tests/marionette/head.js@6474c204b198

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 let pendingEmulatorCmdCount = 0;

     6 SpecialPowers.addPermission("nfc-manager", true, document);

     8 /**

     9  * Emulator helper.

    10  */

    11 let emulator = (function() {

    12   let pendingCmdCount = 0;

    13   let originalRunEmulatorCmd = runEmulatorCmd;

    15   // Overwritten it so people could not call this function directly.

    16   runEmulatorCmd = function() {

    17     throw "Use emulator.run(cmd, callback) instead of runEmulatorCmd";

    18   };

    20   function run(cmd, callback) {

    21     pendingCmdCount++;

    22     originalRunEmulatorCmd(cmd, function(result) {

    23       pendingCmdCount--;

    24       if (callback && typeof callback === "function") {

    25         callback(result);

    26       }

    27     });

    28   }

    30   return {

    31     run: run

    32   };

    33 }());

    35 function toggleNFC(enabled, callback) {

    36   isnot(callback, null);

    38   let nfc = window.navigator.mozNfc;

    39   let req;

    40   if (enabled) {

    41     req = nfc.startPoll();

    42   } else {

    43     req = nfc.powerOff();

    44   }

    46   req.onsuccess = function() {

    47     callback();

    48   };

    50   req.onerror = function() {

    51     ok(false, 'operation failed, error ' + req.error.name);

    52     finish();

    53   };

    54 }

    56 function cleanUp() {

    57   log('Cleaning up');

    58   waitFor(function() {

    59             SpecialPowers.removePermission("nfc-manager", document);

    60             finish()

    61           },

    62           function() {

    63             return pendingEmulatorCmdCount === 0;

    64           });

    65 }

    67 function runNextTest() {

    68   let test = tests.shift();

    69   if (!test) {

    70     cleanUp();

    71     return;

    72   }

    73   test();

    74 }

    76 // run this function to start tests

    77 function runTests() {

    78   if ('mozNfc' in window.navigator) {

    79     runNextTest();

    80   } else {

    81     // succeed immediately on systems without NFC

    82     log('Skipping test on system without NFC');

    83     ok(true, 'Skipping test on system without NFC');

    84     finish();

    85   }

    86 }

The Tor Browser / file revision