| <!DOCTYPE html> |
| <script src="/resources/testharness.js" ></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="support/helper.sub.js"></script> |
| <body> |
| <script> |
| test(t => { |
| assert_equals(window.trustedTypes.defaultPolicy, null); |
| }, "defaultPolicy with no default created is not an error"); |
| |
| test(t => { |
| let policy = window.trustedTypes.createPolicy('default', { createHTML: s => s } ); |
| assert_true(policy instanceof TrustedTypePolicy); |
| assert_equals(policy, window.trustedTypes.defaultPolicy); |
| }, "defaultPolicy returns the correct default policy"); |
| |
| test(t => { |
| let foo_policy = window.trustedTypes.createPolicy('foo', { createHTML: s => s } ); |
| let default_policy = window.trustedTypes.defaultPolicy; |
| window.trustedTypes.defaultPolicy = foo_policy; |
| assert_equals(window.trustedTypes.defaultPolicy, default_policy); |
| assert_not_equals(window.trustedTypes.defaultPolicy, foo_policy); |
| }, "defaultPolicy is a read-only property"); |
| </script> |
