The Tor Browser: content/base/test/test_XHR_parameters.html@6474c204b198

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

     3 <!DOCTYPE html>

     4 <html>

     5 <head>

     6   <meta charset="utf-8">

     7   <title>Test for XMLHttpRequest with system privileges</title>

     8   <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>

     9   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />

    10 </head>

    11 <body onload="runTests();">

    12 <p id="display">

    13 </p>

    14 <div id="content" style="display: none">

    16 </div>

    17 <pre id="test">

    18 <script class="testbody" type="application/javascript;version=1.8">

    20 function runTests() {

    21   SimpleTest.waitForExplicitFinish();

    23   let validParameters = [

    24     undefined,

    25     null,

    26     {},

    27     {mozSystem: ""},

    28     {mozSystem: 0},

    29     {mozAnon: 1},

    30     {mozAnon: []},

    31     {get mozAnon() { return true; }},

    32     0,

    33     7,

    34     Math.PI,

    35     "string",

    36     true,

    37     false,

    38   ];

    40   let invalidParameters = [

    41     {get mozSystem() { throw "Bla"; } },

    42   ];

    44   let havePrivileges = false;

    46   function testValidParameter(value) {

    47     let xhr;

    48     try {

    49       xhr = new XMLHttpRequest(value);

    50     } catch (ex) {

    51       ok(false, "Got unexpected exception: " + ex);

    52       return;

    53     }

    54     ok(xhr instanceof XMLHttpRequest, "passed " + JSON.stringify(value));

    56     // If the page doesnt have privileges to create a system XHR,

    57     // this flag will always be false no matter what is passed.

    58     let expectedAnon = Boolean(value && value.mozAnon);

    59     let expectedSystem = false;

    60     if (havePrivileges) {

    61       expectedSystem = Boolean(value && value.mozSystem);

    62     }

    63     is(xhr.mozAnon, expectedAnon, "testing mozAnon");

    64     is(xhr.mozSystem, expectedSystem, "testing mozSystem");

    65   }

    67   function testInvalidParameter(value) {

    68     let expectedError;

    69     try {

    70       new XMLHttpRequest(value);

    71       ok(false, "invalid parameter did not cause exception: " +

    72          JSON.stringify(value));

    73     } catch (ex) {

    74       expectedError = ex;

    75     }

    76     ok(expectedError, "invalid parameter raised exception as expected: " +

    77        JSON.stringify(expectedError))

    78   }

    80   // Run the tests once without API privileges...

    81   validParameters.forEach(testValidParameter);

    82   invalidParameters.forEach(testInvalidParameter);

    84   // ...and once with privileges.

    85   havePrivileges = true;

    86   SpecialPowers.pushPermissions([{'type': 'systemXHR', 'allow': true, 'context': document}], function() {

    87     validParameters.forEach(testValidParameter);

    88     invalidParameters.forEach(testInvalidParameter);

    90     SimpleTest.finish();

    91   });

    92 }

    94 </script>

    95 </pre>

    96 </body>

    97 </html>

The Tor Browser / file revision