test_inlinestyle.html

Enable keyboard shortcuts

<!DOCTYPE HTML>

<html>

<head>

  <title>Test for Content Security Policy inline stylesheets stuff</title>

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

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

</head>

<body>

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

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

</div>

<iframe style="width:100%;height:300px;" id='cspframe1'></iframe>

<iframe style="width:100%;height:300px;" id='cspframe2'></iframe>

<script class="testbody" type="text/javascript">

//////////////////////////////////////////////////////////////////////

// set up and go

SimpleTest.waitForExplicitFinish();

var done = 0;

// When a CSP 1.0 compliant policy is specified we should block inline

// styles applied by <style> element, style attribute, and SMIL <animate> and <set> tags

// (when it's not explicitly allowed.)

function checkStyles(evt) {

  var cspframe = document.getElementById('cspframe1');

  var color;

  // black means the style wasn't applied.  green colors are used for styles

  //expected to be applied.  A color is red if a style is erroneously applied

  color = window.getComputedStyle(cspframe.contentDocument.getElementById('linkstylediv')).color;

  ok('rgb(0, 255, 0)' === color, 'External Stylesheet (' + color + ')');

  color = window.getComputedStyle(cspframe.contentDocument.getElementById('inlinestylediv')).color;

  ok('rgb(0, 0, 0)' === color, 'Inline Style TAG (' + color + ')');

  color = window.getComputedStyle(cspframe.contentDocument.getElementById('attrstylediv')).color;

  ok('rgb(0, 0, 0)' === color, 'Style Attribute (' + color + ')');

  color = window.getComputedStyle(cspframe.contentDocument.getElementById('csstextstylediv')).color;

  ok('rgb(0, 255, 0)' === color, 'cssText (' + color + ')');

  // SMIL tests

  color = window.getComputedStyle(cspframe.contentDocument.getElementById('xmlTest',null)).fill;

  ok('rgb(0, 0, 0)' === color, 'XML Attribute styling (SMIL) (' + color + ')');

  color = window.getComputedStyle(cspframe.contentDocument.getElementById('cssOverrideTest',null)).fill;

  ok('rgb(0, 0, 0)' === color, 'CSS Override styling (SMIL) (' + color + ')');

  color = window.getComputedStyle(cspframe.contentDocument.getElementById('cssOverrideTestById',null)).fill;

  ok('rgb(0, 0, 0)' === color, 'CSS Override styling via ID lookup (SMIL) (' + color + ')');

  color = window.getComputedStyle(cspframe.contentDocument.getElementById('cssSetTestById',null)).fill;

  ok('rgb(0, 0, 0)' === color, 'CSS Set Element styling via ID lookup (SMIL) (' + color + ')');

  color = window.getComputedStyle(cspframe.contentDocument.getElementById('modifycsstextdiv')).color;

  ok('rgb(0, 255, 0)' === color, 'Modify loaded style sheet via cssText (' + color + ')');

  checkIfDone();

// When a CSP 1.0 compliant policy is specified we should allow inline

// styles when it is explicitly allowed.

function checkStylesAllowed(evt) {

  var cspframe = document.getElementById('cspframe2');

  var color;

  // black means the style wasn't applied.  green colors are used for styles

  // expected to be applied.  A color is red if a style is erroneously applied

  color = window.getComputedStyle(cspframe.contentDocument.getElementById('linkstylediv')).color;

  ok('rgb(0, 255, 0)' === color, 'External Stylesheet (' + color + ')');

  color = window.getComputedStyle(cspframe.contentDocument.getElementById('inlinestylediv')).color;

  ok('rgb(0, 255, 0)' === color, 'Inline Style TAG (' + color + ')');

  color = window.getComputedStyle(cspframe.contentDocument.getElementById('attrstylediv')).color;

  ok('rgb(0, 255, 0)' === color, 'Style Attribute (' + color + ')');

  // Note that the below test will fail if "script-src: 'unsafe-inline'" breaks,

  // since it relies on executing script to set .cssText

  color = window.getComputedStyle(cspframe.contentDocument.getElementById('csstextstylediv')).color;

  ok('rgb(0, 255, 0)' === color, 'style.cssText (' + color + ')');

  // SMIL tests

  color = window.getComputedStyle(cspframe.contentDocument.getElementById('xmlTest',null)).fill;

  ok('rgb(0, 255, 0)' === color, 'XML Attribute styling (SMIL) (' + color + ')');

  color = window.getComputedStyle(cspframe.contentDocument.getElementById('cssOverrideTest',null)).fill;

  ok('rgb(0, 255, 0)' === color, 'CSS Override styling (SMIL) (' + color + ')');

  color = window.getComputedStyle(cspframe.contentDocument.getElementById('cssOverrideTestById',null)).fill;

  ok('rgb(0, 255, 0)' === color, 'CSS Override styling via ID lookup (SMIL) (' + color + ')');

  color = window.getComputedStyle(cspframe.contentDocument.getElementById('cssSetTestById',null)).fill;

  ok('rgb(0, 255, 0)' === color, 'CSS Set Element styling via ID lookup (SMIL) (' + color + ')');

  color = window.getComputedStyle(cspframe.contentDocument.getElementById('modifycsstextdiv')).color;

  ok('rgb(0, 255, 0)' === color, 'Modify loaded style sheet via cssText (' + color + ')');

  checkIfDone();

function checkIfDone() {

  done++;

  if (done == 2)

    SimpleTest.finish();

// save this for last so that our listeners are registered.

// ... this loads the testbed of good and bad requests.

document.getElementById('cspframe1').src = 'file_inlinestyle_main.html';

document.getElementById('cspframe1').addEventListener('load', checkStyles);

document.getElementById('cspframe2').src = 'file_inlinestyle_main_allowed.html';

document.getElementById('cspframe2').addEventListener('load', checkStylesAllowed);

</script>

</pre>

</body>

</html>