1<!doctype html> 2<meta charset=utf-8> 3<title>Test URL parser failure consistency</title> 4<meta name=timeout content=long> 5<script src=/resources/testharness.js></script> 6<script src=/resources/testharnessreport.js></script> 7<div id=log></div> 8<script> 9promise_test(() => fetch("resources/urltestdata.json").then(res => res.json()).then(runTests), "Loading data…") 10 11function runTests(testData) { 12 for (const test of testData) { 13 if (typeof test === "string" || !test.failure || test.base !== null) { 14 continue; 15 } 16 17 const name = test.input + " should throw" 18 19 self.test(() => { 20 // URL's constructor's first argument is tested by url-constructor.html 21 // If a URL fails to parse with any valid base, it must also fail to parse with no base, i.e. 22 // when used as a base URL itself. 23 assert_throws_js(TypeError, () => new URL("about:blank", test.input)); 24 }, "URL's constructor's base argument: " + name) 25 26 self.test(() => { 27 const url = new URL("about:blank") 28 assert_throws_js(TypeError, () => url.href = test.input) 29 }, "URL's href: " + name) 30 31 // The following use cases resolve the URL input relative to the current 32 // document's URL. If this test input could be construed as a valid URL 33 // when resolved against a base URL, skip these cases. 34 if (test.relativeTo === undefined) { 35 self.test(() => { 36 const client = new XMLHttpRequest() 37 assert_throws_dom("SyntaxError", () => client.open("GET", test.input)) 38 }, "XHR: " + name) 39 40 self.test(() => { 41 assert_throws_js(TypeError, () => self.navigator.sendBeacon(test.input)) 42 }, "sendBeacon(): " + name) 43 44 self.test(t => { 45 const frame = document.body.appendChild(document.createElement("iframe")); 46 t.add_cleanup(() => frame.remove()); 47 assert_throws_dom("SyntaxError", frame.contentWindow.DOMException, () => frame.contentWindow.location = test.input); 48 }, "Location's href: " + name); 49 50 self.test(() => { 51 assert_throws_dom("SyntaxError", () => self.open(test.input).close()) 52 }, "window.open(): " + name) 53 } 54 } 55} 56</script> 57