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Test Info: Warnings

const windowProps = ["innerWidth", "innerHeight"];
["noopener", "noreferrer"].forEach(openerStyle => {
async_test(t => {
const channelName = "34342" + openerStyle + "8907";
const channel = new BroadcastChannel(channelName);
window.open("support/sizing-target.html?" + channelName, "", openerStyle);
channel.onmessage = t.step_func_done(e => {
// Send message first so if asserts throw the popup is still closed
channel.postMessage(null);
for(const prop of windowProps) {
assert_equals(window[prop], e.data[prop]);
}
});
}, `window.open() with ${openerStyle} should have equal viewport width and height`);
});