| <!DOCTYPE html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="support/helper.sub.js"></script> |
| |
| <meta http-equiv="Content-Security-Policy" content="trusted-types *"> |
| <body> |
| <script> |
| // TrustedHTML assignments do not throw. |
| test(t => { |
| let p = createHTML_policy(window, 1); |
| let html = p.createHTML(INPUTS.HTML); |
| var range = document.createRange(); |
| range.selectNodeContents(document.documentElement); |
| var result = range.createContextualFragment(html); |
| assert_equals(result.textContent, RESULTS.HTML); |
| }, "range.createContextualFragment assigned via policy (successful HTML transformation)."); |
| |
| // String assignments throw. |
| test(t => { |
| var range = document.createRange(); |
| range.selectNodeContents(document.documentElement); |
| assert_throws(new TypeError(), _ => { |
| var result = range.createContextualFragment("A string"); |
| }); |
| }, "`range.createContextualFragment(string)` throws."); |
| |
| // Null assignment throws. |
| test(t => { |
| var range = document.createRange(); |
| range.selectNodeContents(document.documentElement); |
| assert_throws(new TypeError(), _ => { |
| var result = range.createContextualFragment(null); |
| }); |
| }, "`range.createContextualFragment(null)` throws."); |
| |
| // After default policy creation string assignment implicitly calls createHTML |
| test(t => { |
| let p = window.TrustedTypes.createPolicy("default", { createHTML: createHTMLJS }, true); |
| var range = document.createRange(); |
| range.selectNodeContents(document.documentElement); |
| var result = range.createContextualFragment(INPUTS.HTML); |
| assert_equals(result.textContent, RESULTS.HTML); |
| }, "`range.createContextualFragment(string)` assigned via default policy (successful HTML transformation)."); |
| |
| // After default policy creation null assignment implicitly calls createHTML |
| test(t => { |
| var range = document.createRange(); |
| range.selectNodeContents(document.documentElement); |
| var result = range.createContextualFragment(null); |
| assert_equals(result.textContent, "null"); |
| }, "`range.createContextualFragment(null)` assigned via default policy does not throw."); |
| </script> |
