4 <script src="/js-test-resources/js-test.js"></script>
5 <meta http-equiv="Content-Security-Policy" content="style-src 'unsafe-inline' 'self'">
7 @supports (animation-name: test) {
13 var rule = document.styleSheets[1].cssRules[0];
14 description("CSSSupportsRule::insertRule blocked if 'unsafe-eval' is not an allowed source of style.");
15 shouldThrow("rule.insertRule('x { display: none; }', 0);");