| <!doctype html> |
| <meta charset=utf-8> |
| <meta name="timeout" content="long"> |
| <title>window.open() windowFeature value parsing</title> |
| <link rel="author" href="mailto:masonf@chromium.org"> |
| <link rel="help" href="https://html.spec.whatwg.org/multipage/window-object.html#concept-window-open-features-parse-boolean"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script> |
| function testValueGeneric(val, expectTrue, property, testFn) { |
| const windowFeatureStr = val === "" ? property : `${property}=${val}`; |
| async_test(t => { |
| const windowName = '' + Math.round(Math.random()*1e12); |
| const channel = new BroadcastChannel(windowName); |
| channel.onmessage = t.step_func_done(e => { |
| // Send message first so if asserts throw the popup is still closed |
| channel.postMessage(null); |
| testFn(e.data); |
| }); |
| window.open("support/windowFeature-values-target.html?" + windowName, windowName, windowFeatureStr); |
| },`Test ${windowFeatureStr}, expected interpretation is ${expectTrue ? 'true' : 'false'}`); |
| } |
| |
| function testValueForNoReferrer(val, expectTrue) { |
| testValueGeneric(val, expectTrue, "noreferrer", (data) => { |
| if (expectTrue) { |
| assert_false(data.haveReferrer); |
| assert_false(data.haveOpener); |
| } else { |
| assert_true(data.haveReferrer); |
| assert_true(data.haveOpener); |
| } |
| }); |
| } |
| |
| function testValueForNoOpener(val, expectTrue) { |
| testValueGeneric(val, expectTrue, "noopener", (data) => { |
| assert_equals(data.haveOpener, !expectTrue); |
| }); |
| } |
| |
| function testValueForPopup(val, expectTrue) { |
| testValueGeneric(val, expectTrue, "popup", (data) => { |
| assert_equals(data.isPopup, expectTrue); |
| }); |
| } |
| |
| function testValue(val, expectTrue) { |
| const quotes = val === "" ? [''] : ['','"',"'"]; |
| let noQuotes = true; |
| for (const quote of quotes) { |
| const thisExpectTrue = expectTrue && noQuotes; |
| const thisVal = quote + val + quote; |
| testValueForNoReferrer(thisVal, thisExpectTrue); |
| testValueForNoOpener(thisVal, thisExpectTrue); |
| testValueForPopup(thisVal, thisExpectTrue); |
| noQuotes = false; |
| } |
| } |
| |
| testValue('',true); // Just the parameter means true |
| testValue('yes',true); // Yes means true |
| testValue('true',true); // True means true |
| testValue('foo',false); // If parsing as an integer is an error, false |
| testValue('0',false); // 0 is false |
| testValue('00',false); // 0 is false |
| testValue('1',true); // Non-zero is true |
| testValue('99999',true); // Non-zero is true |
| testValue('-1',true); // Non-zero is true |
| testValue('1foo',true); // This parses to 1 |
| testValue('0foo',false); // This parses to 0 |
| </script> |
