| <!DOCTYPE html> |
| <meta charset=utf-8> |
| <meta name="timeout" content="long"> |
| <title>Window.open popup behavior</title> |
| <link rel="author" href="masonf@chromium.org"> |
| <link rel="help" href="https://html.spec.whatwg.org/multipage/window-object.html#window-open-steps"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <script> |
| function testOne(windowFeatures, expectPopup) { |
| const windowName = Math.round(Math.random()*1e12); |
| const channel = new BroadcastChannel(windowName); |
| var w; |
| promise_test(() => { |
| return new Promise(resolve => { |
| w = window.open("support/window-open-popup-target.html", windowName, windowFeatures); |
| channel.addEventListener('message', resolve); |
| }).then(e => { |
| // Send message first so if asserts throw the popup is still closed |
| channel.postMessage(null); |
| assert_false(e.data.mixedState, "No mixed state"); |
| assert_equals(e.data.isPopup, expectPopup, "Popup state"); |
| }); |
| },`${windowFeatures} (expect ${expectPopup ? "popup" : "tab"})`); |
| } |
| |
| // No windowpreferences at all - tab. |
| testOne(undefined, /*expectPopup=*/false); |
| |
| // Test all permutations of these properties: |
| const features = ["location","toolbar","menubar","resizable","scrollbars","status"]; |
| const nProps = features.length; |
| const skip = 7; // To speed up the test, don't test all values. Skip 7 to pseudo-randomize. |
| for(let i=0;i<2**nProps;i+=skip) { |
| const enableVec = Number(i).toString(2).padStart(nProps,'0').split('').map(s => (s==="1")); |
| let windowFeatures = []; |
| for(let i=0;i<nProps;++i) { |
| if (enableVec[i]) |
| windowFeatures.push(features[i] + "=yes"); |
| } |
| windowFeatures = windowFeatures.join(','); |
| // We get a popup we got windowFeatures, and any of them are false: |
| const expectPopup = !!windowFeatures.length && (!(enableVec[0] || enableVec[1]) || !enableVec[2] || !enableVec[3] || !enableVec[4] || !enableVec[5]); |
| testOne(windowFeatures, expectPopup); |
| testOne(windowFeatures + ",noopener", /*expectPopup=*/false); |
| testOne(windowFeatures + ",noreferrer", /*expectPopup=*/false); |
| testOne(windowFeatures + ",popup", /*expectPopup=*/true); // "popup" feature = popup |
| testOne(windowFeatures + ",noopener,noreferrer,popup", /*expectPopup=*/false); |
| } |
| </script> |
