test_iframe_sandbox_general.html

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https://bugzilla.mozilla.org/show_bug.cgi?id=341604

Implement HTML5 sandbox attribute for IFRAMEs - general tests

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  <title>Tests for Bug 341604 and Bug 766282</title>

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  <script src="/tests/SimpleTest/EventUtils.js"></script>

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/** Test for Bug 341604 - Implement HTML5 sandbox attribute for IFRAMEs - general tests **/

SimpleTest.expectAssertions(0, 1);

SimpleTest.waitForExplicitFinish();

SimpleTest.requestCompleteLog();

// a postMessage handler that is used by sandboxed iframes without

// 'allow-same-origin' to communicate pass/fail back to this main page.

// it expects to be called with an object like {ok: true/false, desc:

// <description of the test> which it then forwards to ok()

window.addEventListener("message", receiveMessage);

function receiveMessage(event)

  ok_wrapper(event.data.ok, event.data.desc);

var completedTests = 0;

var passedTests = 0;

function ok_wrapper(result, desc) {

  ok(result, desc);

  completedTests++;

  if (result) {

    passedTests++;

  if (completedTests == 32) {

    is(passedTests, completedTests, "There are " + completedTests + " general tests that should pass");

    SimpleTest.finish();

function doTest() {

  // passes twice if good

  // 1) test that inline scripts (<script>) can run in an iframe sandboxed with "allow-scripts"

  // (done in file_iframe_sandbox_c_if1.html which has 'allow-scripts')

  // passes twice if good

  // 2) test that <script src=...> can run in an iframe sandboxed with "allow-scripts"

  // (done in file_iframe_sandbox_c_if1.html which has 'allow-scripts')

  // passes twice if good

  // 3) test that script in an event listener (body onload) can run in an iframe sandboxed with "allow-scripts"

  // (done in file_iframe_sandbox_c_if1.html which has 'allow-scripts')

  // passes twice if good

  // 4) test that script in an javascript:url can run in an iframe sandboxed with "allow-scripts"

  // (done in file_iframe_sandbox_c_if1.html which has 'allow-scripts')

  // fails if bad

  // 5) test that inline scripts cannot run in an iframe sandboxed without "allow-scripts"

  // (done in file_iframe_sandbox_c_if2.html which has sandbox='')

  // fails if bad

  // 6) test that <script src=...> cannot run in an iframe sandboxed without "allow-scripts"

  // (done in file_iframe_sandbox_c_if2.html which has sandbox='')

  // fails if bad

  // 7) test that script in an event listener (body onload) cannot run in an iframe sandboxed without "allow-scripts"

  // (done in file_iframe_sandbox_c_if2.html which has sandbox='')

  // fails if bad

  // 8) test that script in an event listener (img onerror) cannot run in an iframe sandboxed without "allow-scripts"

  // (done in file_iframe_sandbox_c_if2.html which has sandbox='')

  // fails if bad

  // 9) test that script in an javascript:url cannot run in an iframe sandboxed without "allow-scripts"

  // (done in file_iframe_sandbox_c_if_5.html which has sandbox='allow-same-origin')

  var if_w = document.getElementById('if_5').contentWindow;

  sendMouseEvent({type:'click'}, 'a_link', if_w);

  // passes if good

  // 10) test that a new iframe has sandbox attribute

  var ifr = document.createElement("iframe");

  ok_wrapper("sandbox" in ifr, "a new iframe should have a sandbox attribute");

  // passes if good

  // 11) test that the sandbox attribute's default stringyfied value is an empty string

  ok_wrapper(ifr.sandbox.length === 0 && ifr.sandbox == "", "default sandbox attribute should be an empty string");

  // passes if good

  // 12) test that a sandboxed iframe with 'allow-forms' can submit forms

  // (done in file_iframe_sandbox_c_if3.html which has 'allow-forms' and 'allow-scripts')

  // fails if bad

  // 13) test that a sandboxed iframe without 'allow-forms' can NOT submit forms

  // (done in file_iframe_sandbox_c_if1.html which only has 'allow-scripts')

  // fails if bad

  // 14) test that a sandboxed iframe can't open a new window using the target.attribute

  // this is done via file_iframe_sandbox_c_if4.html which is sandboxed with "allow-scripts" and "allow-same-origin"

  // the window it attempts to open calls window.opener.ok(false, ...) and file_iframe_c_if4.html has an ok()

  // function that calls window.parent.ok_wrapper

  // passes if good

  // 15) test that a sandboxed iframe can't open a new window using window.open

  // this is done via file_iframe_sandbox_c_if4.html which is sandboxed with "allow-scripts" and "allow-same-origin"

  // the window it attempts to open calls window.opener.ok(false, ...) and file_iframe_c_if4.html has an ok()

  // function that calls window.parent.ok_wrapper

  // passes if good

  // 16) test that a sandboxed iframe can't open a new window using window.ShowModalDialog

  // this is done via file_iframe_sandbox_c_if4.html which is sandboxed with "allow-scripts" and "allow-same-origin"

  // the window it attempts to open calls window.opener.ok(false, ...) and file_iframe_c_if4.html has an ok()

  // function that calls window.parent.ok_wrapper

  // passes twice if good

  // 17) test that a sandboxed iframe can access same-origin documents and run scripts when its sandbox attribute

  // is separated with two spaces

  // done via file_iframe_sandbox_c_if6.html which is sandboxed with "  allow-scripts  allow-same-origin  "

  // passes twice if good

  // 18) test that a sandboxed iframe can access same-origin documents and run scripts when its sandbox attribute

  // is separated with tabs

  // done via file_iframe_sandbox_c_if6.html which is sandboxed with "&#x09;allow-scripts&#x09;allow-same-origin&#x09;"

  // passes twice if good

  // 19) test that a sandboxed iframe can access same-origin documents and run scripts when its sandbox attribute

  // is separated with line feeds

  // done via file_iframe_sandbox_c_if6.html which is sandboxed with "&#x0a;allow-scripts&#x0a;allow-same-origin&#x0a;"

  // passes twice if good

  // 20) test that a sandboxed iframe can access same-origin documents and run scripts when its sandbox attribute

  // is separated with form feeds

  // done via file_iframe_sandbox_c_if6.html which is sandboxed with "&#x0c;allow-scripts&#x0c;allow-same-origin&#x0c;"

  // passes twice if good

  // 21) test that a sandboxed iframe can access same-origin documents and run scripts when its sandbox attribute

  // is separated with carriage returns

  // done via file_iframe_sandbox_c_if6.html which is sandboxed with "&#x0d;allow-scripts&#x0d;allow-same-origin&#x0d;"

  // fails if bad

  // 22) test that an iframe with sandbox="" does NOT have script in a src attribute created by a javascript:

  // URL executed

  // done by this page, see if_7

  // passes if good

  // 23) test that an iframe with sandbox="allow-scripts" DOES have script in a src attribute created by a javascript:

  // URL executed

  // done by this page, see if_8

  // fails if bad

  // 24) test that an iframe with sandbox="", starting out with a document already loaded, does NOT have script in a newly

  // set src attribute created by a javascript: URL executed

  // done by this page, see if_9

  // passes if good

  // 25) test that an iframe with sandbox="allow-scripts", starting out with a document already loaded, DOES have script

  // in a newly set src attribute created by a javascript: URL executed

  // done by this page, see if_10

  // passes if good or fails if bad

  // 26) test that an sandboxed document without 'allow-same-origin' can NOT access indexedDB

  // done via file_iframe_sandbox_c_if7.html, which has sandbox='allow-scripts'

  // passes if good or fails if bad

  // 27) test that an sandboxed document with 'allow-same-origin' can access indexedDB

  // done via file_iframe_sandbox_c_if8.html, which has sandbox='allow-scripts allow-same-origin'

  // fails if bad

  // 28) Test that a sandboxed iframe can't open a new window using the target.attribute for a

  // non-existing browsing context (BC341604).

  // This is done via file_iframe_sandbox_c_if4.html which is sandboxed with "allow-scripts" and "allow-same-origin"

  // the window it attempts to open calls window.opener.ok(false, ...) and file_iframe_c_if4.html has an ok()

  // function that calls window.parent.ok_wrapper.

  // passes twice if good

  // 29-32) Test that sandboxFlagsAsString returns the set flags.

  // see if_14 and if_15

  // passes once if good

  // 33) Test that sandboxFlagsAsString returns null if iframe does not have sandbox flag set.

  // see if_16

addLoadEvent(doTest);

var started_if_9 = false;

var started_if_10 = false;

function start_if_9() {

  if (started_if_9)

    return;

  started_if_9 = true;

  sendMouseEvent({type:'click'}, 'a_button');

function start_if_10() {

  if (started_if_10)

    return;

  started_if_10 = true;

  sendMouseEvent({type:'click'}, 'a_button2');

function do_if_9() {

  var if_9 = document.getElementById('if_9');

  if_9.src = 'javascript:"<html><script>window.parent.ok_wrapper(false, \'an iframe sandboxed without allow-scripts should not execute script in a javascript URL in a newly set src attribute\');<\/script><\/html>"';

function do_if_10() {

  var if_10 = document.getElementById('if_10');

  if_10.src = 'javascript:"<html><script>window.parent.ok_wrapper(true, \'an iframe sandboxed with allow-scripts should execute script in a javascript URL in a newly set src attribute\');<\/script><\/html>"';

function eqFlags(a, b) {

  // both a and b should be either null or have the array same flags

  if (a === null && b === null) { return true; }

  if (a === null || b === null) { return false; }

  if (a.length !== b.length) { return false; }

  var a_sorted = a.sort();

  var b_sorted = b.sort();

  for (var i in a_sorted) {

    if (a_sorted[i] !== b_sorted[i]) { return false; }

  return true;

function getSandboxFlags(doc) {

  var flags = doc.sandboxFlagsAsString;

  if (flags === null) { return null; }

  return flags? flags.split(" "):[];

function test_sandboxFlagsAsString(name, expected) {

  var ifr = document.getElementById(name);

  try {

    var flags = getSandboxFlags(SpecialPowers.wrap(ifr).contentDocument);

    ok_wrapper(eqFlags(flags, expected), name + ' expected: "' + expected + '", got: "' + flags + '"');

  } catch (e) {

    ok_wrapper(false, name + ' expected "' + expected + ', but failed with ' + e);

</script>

<body>

<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=341604">Mozilla Bug 341604</a> - Implement HTML5 sandbox attribute for IFRAMEs

<p id="display"></p>

<div id="content">

<iframe sandbox="allow-same-origin allow-scripts" id="if_1" src="file_iframe_sandbox_c_if1.html" height="10" width="10"></iframe>

<iframe sandbox="aLlOw-SAME-oRiGin ALLOW-sCrIpTs" id="if_1_case_insensitive" src="file_iframe_sandbox_c_if1.html" height="10" width="10"></iframe>

<iframe sandbox="" id="if_2" src="file_iframe_sandbox_c_if2.html" height="10" width="10"></iframe>

<iframe sandbox="allow-forms allow-scripts" id="if_3" src="file_iframe_sandbox_c_if3.html" height="10" width="10"></iframe>

<iframe sandbox="allow-same-origin allow-scripts" id="if_4" src="file_iframe_sandbox_c_if4.html" height="10" width="10"></iframe>

<iframe sandbox="allow-same-origin" id="if_5" src="file_iframe_sandbox_c_if5.html" height="10" width="10"></iframe>

<iframe sandbox="  allow-same-origin  allow-scripts  " id="if_6_a" src="file_iframe_sandbox_c_if6.html" height="10" width="10"></iframe>

<iframe sandbox="&#x09;allow-same-origin&#x09;allow-scripts&#x09;" id="if_6_b" src="file_iframe_sandbox_c_if6.html" height="10" width="10"></iframe>

<iframe sandbox="&#x0a;allow-same-origin&#x0a;allow-scripts&#x0a;" id="if_6_c" src="file_iframe_sandbox_c_if6.html" height="10" width="10"></iframe>

<iframe sandbox="&#x0c;allow-same-origin&#x0c;allow-scripts&#x0c;" id="if_6_d" src="file_iframe_sandbox_c_if6.html" height="10" width="10"></iframe>

<iframe sandbox="&#x0d;allow-same-origin&#x0d;allow-scripts&#x0d;" id="if_6_e" src="file_iframe_sandbox_c_if6.html" height="10" width="10"></iframe>

<iframe sandbox="allow-same-origin" id='if_7' src="javascript:'<html><script>window.parent.ok_wrapper(false, \'an iframe sandboxed without allow-scripts should not execute script in a javascript URL in its src attribute\');<\/script><\/html>';" height="10" width="10"></iframe>

<iframe sandbox="allow-same-origin allow-scripts" id='if_8' src="javascript:'<html><script>window.parent.ok_wrapper(true, \'an iframe sandboxed without allow-scripts should execute script in a javascript URL in its src attribute\');<\/script><\/html>';" height="10" width="10"></iframe>

<iframe sandbox="allow-same-origin" onload='start_if_9()' id='if_9' src="about:blank" height="10" width="10"></iframe>

<iframe sandbox="allow-same-origin allow-scripts" onload='start_if_10()' id='if_10' src="about:blank" height="10" width="10"></iframe>

<iframe sandbox="allow-scripts" id='if_11' src="file_iframe_sandbox_c_if7.html" height="10" width="10"></iframe>

<iframe sandbox="allow-same-origin allow-scripts" id='if_12' src="file_iframe_sandbox_c_if8.html" height="10" width="10"></iframe>

<iframe sandbox="allow-forms allow-pointer-lock allow-popups allow-same-origin allow-scripts allow-top-navigation " id='if_13' src="file_iframe_sandbox_c_if9.html" height="10" width="10" onload='test_sandboxFlagsAsString("if_13",["allow-forms", "allow-pointer-lock", "allow-popups", "allow-same-origin", "allow-scripts", "allow-top-navigation"])'></iframe>

<iframe sandbox="&#x09;allow-same-origin&#x09;allow-scripts&#x09;" id="if_14" src="file_iframe_sandbox_c_if6.html" height="10" width="10" onload='test_sandboxFlagsAsString("if_14",["allow-same-origin","allow-scripts"])'></iframe>

<iframe sandbox="" id="if_15" src="file_iframe_sandbox_c_if9.html" height="10" width="10" onload='test_sandboxFlagsAsString("if_15",[])'></iframe>

<iframe id="if_16" src="file_iframe_sandbox_c_if9.html" height="10" width="10" onload='test_sandboxFlagsAsString("if_16",null)'></iframe>

<input type='button' id="a_button" onclick='do_if_9()'>

<input type='button' id="a_button2" onclick='do_if_10()'>

</div>

</body>

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