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Diffstat (limited to 'dom/u2f/tests/test_polyfill_interaction.html')
| -rw-r--r-- | dom/u2f/tests/test_polyfill_interaction.html | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/dom/u2f/tests/test_polyfill_interaction.html b/dom/u2f/tests/test_polyfill_interaction.html new file mode 100644 index 0000000000..871b7e4322 --- /dev/null +++ b/dom/u2f/tests/test_polyfill_interaction.html @@ -0,0 +1,49 @@ +<!DOCTYPE HTML> +<html> +<head> + <meta charset="utf-8"> + <title>Test that our U2F implementation interacts OK with the Google polyfill</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" href="/tests/SimpleTest/test.css"/> + <script> + // We want to run our test script at toplevel, because that's where the + // polyfill runs. But we also need to wait until the pref is set, so go + // ahead and use a dynamically created script element. + SimpleTest.waitForExplicitFinish(); + SpecialPowers.pushPrefEnv({ "set": [["security.webauth.u2f", true]] }, + doTest); + + function doTest() { + // Need a new global for the pref to really take effect. + var iframe = document.createElement("iframe"); + document.documentElement.appendChild(iframe); + var win = iframe.contentWindow; + var s = document.createElement("script"); + s.textContent = ` + 'use strict'; + try { + var savedU2f = u2f; + var savedRegister = savedU2f.register; + var savedSign = savedU2f.sign; + var u2f = u2f || {}; + u2f.register = function() {}; + u2f.sign = function() {}; + parent.is(u2f, savedU2f, "Should still have the right object"); + parent.is(u2f.register, savedRegister, "Should not allow overriding 'sign'"); + parent.is(u2f.sign, savedSign, "Should not allow overriding 'sign'"); + } catch (e) { + parent.ok(false, "Threw an exception: " + e); + } finally { + parent.SimpleTest.finish(); + } + `; + win.document.documentElement.appendChild(s); + } + </script> +</head> +<body> +<p id="display"></p> +<div id="content" style="display: none"></div> +<pre id="test"></pre> +</body> +</html> |