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javascript_assigns.rs
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use codesort::*;
#[test]
fn test_javascript_assigns() {
static INPUT: &str = r#"
miaou(function(notif, chat, gui, horn, locals, md, prefs, watch, ws){
var notifications = [], // array of {r:roomId, rname:roomname, mid:messageid}
notifMessage, // an object created with md.notificationMessage displaying notifications
hasWatchUnseen = false,
nbUnseenMessages = 0,
lastUserAction = 0; // ms
notif.updatePingsList = function(){
if (!vis()) notif.updateTab(!!notifications.length, nbUnseenMessages);
if (!notifications.length) {
if (notifMessage) notifMessage.$md.slideUp($.fn.remove);
notifMessage = null;
watch.setPings([]);
return;
}
if (notifMessage) notifMessage.remove();
var localPings = [], otherRooms = {};
notifications.forEach(function(n){
if (locals.room.id==n.r) {
localPings.push(n);
} else {
otherRooms[n.r] = n.rname;
}
});
notifMessage = md.notificationMessage(function($c){
if (localPings.length) {
$('<div>').addClass('pingroom').append(
$('<span>').text(
localPings.length +
(localPings.length>1 ? ' pings' : ' ping') + ' in this room.'
)
).append(
$('<button>').addClass('nextping').text("Next ping").click(function(){
notif.nextPing();
notif.updatePingsList();
})
).append(
$('<button>').addClass('clearpings').text('clear').click(function(){
notif.clearPings(locals.room.id);
})
).appendTo($c)
}
var otherRoomIds = Object.keys(otherRooms),
nbotherrooms = otherRoomIds.length;
if (nbotherrooms) {
var t = "You've been pinged in room";
if (nbotherrooms>1) t += 's';
var $otherrooms = $('<div>').append($('<span>').text(t)).appendTo($c);
$.each(otherRooms, function(r, rname){
var $brs = $('<div>').addClass('pingroom').appendTo($otherrooms);
$('<button>').addClass('openroom').text(rname).click(function(){
ws.emit('watch_raz');
setTimeout(function(){ location = r; }, 250); // timeout so that the raz is sent
}).appendTo($brs);
$('<button>').addClass('clearpings').text('clear').click(function(){
notif.clearPings(r);
}).appendTo($brs);
});
watch.setPings(otherRoomIds);
}
});
}
// called in case of user action proving he's right in front of the chat so
// we should not ping him
// If the user action is related to a message, its mid is passed
notif.userAct = function(mid){
lastUserAction = Date.now();
// we assume the user sees the most recent messages if he acts
$('#messages .message:gt(-10)').each(function(){
notif.removePing($(this).attr('mid'), true, true);
});
notif.removePing(mid, true, true);
}
// goes to next ping in the room. Return true if there's still another one after that
notif.nextPing = function(){
lastUserAction = Date.now();
var done = false;
for (var i=0; i<notifications.length; i++) {
if (notifications[i].r==locals.room.id) {
if (done) {
return true;
} else {
md.focusMessage(notifications[i].mid);
ws.emit("rm_ping", notifications[i].mid);
notifications.splice(i++, 1);
done = true;
}
}
}
return false;
}
notif.clearPings = function(roomId){
let mids = [];
for (var i=notifications.length; i--;) {
if (!roomId || notifications[i].r==roomId) {
mids.push(notifications[i].mid);
notifications.splice(i, 1);
}
}
if (!mids.length) return;
ws.emit('rm_pings', mids);
notif.updatePingsList();
}
// tells whether there's a ping related to that room
notif.hasPing = function(roomId){
return !!lastNotificationInRoom(roomId);
}
// add pings to the list and update the GUI
notif.pings = function(pings){
var changed = false,
visible = vis(),
lastUserActionAge = Date.now()-lastUserAction,
map = notifications.reduce(function(map, n){ map[n.mid]=1;return map; }, {});
pings.forEach(function(ping){
if (map[ping.mid]) return;
if (ping.r===locals.room.id && lastUserActionAge < 15000) {
ws.emit("rm_ping", ping.mid);
return;
}
notifications.push(ping);
changed = true;
if (
prefs.get("notif")!=="never"
&& (!visible || prefs.get("nifvis")==="yes")
) {
horn.show(ping.mid, ping.rname, ping.authorname, ping.content);
}
});
notifications.sort(function(a, b){ return a.mid-b.mid });
if (changed) notif.updatePingsList();
}
// called by the server or (most often) in case of any action on a message
// (so this is very frequently called on non pings)
notif.removePing = function(mid, forwardToServer, flash){
if (!mid) return;
// we assume here there's at most one notification to a given message
for (var i=0; i<notifications.length; i++) {
if (notifications[i].mid==mid) {
if (flash) {
var $md = $('#messages .message[mid='+mid+']');
if ($md.length) {
md.goToMessageDiv($md);
}
}
if (forwardToServer) ws.emit("rm_ping", mid);
notifications.splice(i, 1);
notif.updatePingsList();
return;
}
}
}
notif.removePings = function(mids){
mids.forEach(mid => notif.removePing(mid));
}
notif.init = function(){
$(window).on('focus', onfocus);
vis(function(){
if (vis()) onfocus();
});
}
});
"#;
static OUTPUT: &str = r#"
miaou(function(notif, chat, gui, horn, locals, md, prefs, watch, ws){
var notifications = [], // array of {r:roomId, rname:roomname, mid:messageid}
notifMessage, // an object created with md.notificationMessage displaying notifications
hasWatchUnseen = false,
nbUnseenMessages = 0,
lastUserAction = 0; // ms
notif.clearPings = function(roomId){
let mids = [];
for (var i=notifications.length; i--;) {
if (!roomId || notifications[i].r==roomId) {
mids.push(notifications[i].mid);
notifications.splice(i, 1);
}
}
if (!mids.length) return;
ws.emit('rm_pings', mids);
notif.updatePingsList();
}
// tells whether there's a ping related to that room
notif.hasPing = function(roomId){
return !!lastNotificationInRoom(roomId);
}
notif.init = function(){
$(window).on('focus', onfocus);
vis(function(){
if (vis()) onfocus();
});
}
// goes to next ping in the room. Return true if there's still another one after that
notif.nextPing = function(){
lastUserAction = Date.now();
var done = false;
for (var i=0; i<notifications.length; i++) {
if (notifications[i].r==locals.room.id) {
if (done) {
return true;
} else {
md.focusMessage(notifications[i].mid);
ws.emit("rm_ping", notifications[i].mid);
notifications.splice(i++, 1);
done = true;
}
}
}
return false;
}
// add pings to the list and update the GUI
notif.pings = function(pings){
var changed = false,
visible = vis(),
lastUserActionAge = Date.now()-lastUserAction,
map = notifications.reduce(function(map, n){ map[n.mid]=1;return map; }, {});
pings.forEach(function(ping){
if (map[ping.mid]) return;
if (ping.r===locals.room.id && lastUserActionAge < 15000) {
ws.emit("rm_ping", ping.mid);
return;
}
notifications.push(ping);
changed = true;
if (
prefs.get("notif")!=="never"
&& (!visible || prefs.get("nifvis")==="yes")
) {
horn.show(ping.mid, ping.rname, ping.authorname, ping.content);
}
});
notifications.sort(function(a, b){ return a.mid-b.mid });
if (changed) notif.updatePingsList();
}
// called by the server or (most often) in case of any action on a message
// (so this is very frequently called on non pings)
notif.removePing = function(mid, forwardToServer, flash){
if (!mid) return;
// we assume here there's at most one notification to a given message
for (var i=0; i<notifications.length; i++) {
if (notifications[i].mid==mid) {
if (flash) {
var $md = $('#messages .message[mid='+mid+']');
if ($md.length) {
md.goToMessageDiv($md);
}
}
if (forwardToServer) ws.emit("rm_ping", mid);
notifications.splice(i, 1);
notif.updatePingsList();
return;
}
}
}
notif.removePings = function(mids){
mids.forEach(mid => notif.removePing(mid));
}
notif.updatePingsList = function(){
if (!vis()) notif.updateTab(!!notifications.length, nbUnseenMessages);
if (!notifications.length) {
if (notifMessage) notifMessage.$md.slideUp($.fn.remove);
notifMessage = null;
watch.setPings([]);
return;
}
if (notifMessage) notifMessage.remove();
var localPings = [], otherRooms = {};
notifications.forEach(function(n){
if (locals.room.id==n.r) {
localPings.push(n);
} else {
otherRooms[n.r] = n.rname;
}
});
notifMessage = md.notificationMessage(function($c){
if (localPings.length) {
$('<div>').addClass('pingroom').append(
$('<span>').text(
localPings.length +
(localPings.length>1 ? ' pings' : ' ping') + ' in this room.'
)
).append(
$('<button>').addClass('nextping').text("Next ping").click(function(){
notif.nextPing();
notif.updatePingsList();
})
).append(
$('<button>').addClass('clearpings').text('clear').click(function(){
notif.clearPings(locals.room.id);
})
).appendTo($c)
}
var otherRoomIds = Object.keys(otherRooms),
nbotherrooms = otherRoomIds.length;
if (nbotherrooms) {
var t = "You've been pinged in room";
if (nbotherrooms>1) t += 's';
var $otherrooms = $('<div>').append($('<span>').text(t)).appendTo($c);
$.each(otherRooms, function(r, rname){
var $brs = $('<div>').addClass('pingroom').appendTo($otherrooms);
$('<button>').addClass('openroom').text(rname).click(function(){
ws.emit('watch_raz');
setTimeout(function(){ location = r; }, 250); // timeout so that the raz is sent
}).appendTo($brs);
$('<button>').addClass('clearpings').text('clear').click(function(){
notif.clearPings(r);
}).appendTo($brs);
});
watch.setPings(otherRoomIds);
}
});
}
// called in case of user action proving he's right in front of the chat so
// we should not ping him
// If the user action is related to a message, its mid is passed
notif.userAct = function(mid){
lastUserAction = Date.now();
// we assume the user sees the most recent messages if he acts
$('#messages .message:gt(-10)').each(function(){
notif.removePing($(this).attr('mid'), true, true);
});
notif.removePing(mid, true, true);
}
});
"#;
let list = LocList::read_str(INPUT, Language::Javascript).unwrap();
let range = LineNumberRange {
start: LineNumber::new(9).unwrap(),
end: LineNumber::new(171).unwrap(),
};
let focused = list.focus(range).unwrap();
focused.print_debug();
{
let blocks = focused.clone().focus.into_blocks();
for (i, block) in blocks.iter().enumerate() {
block.print_debug(&format!(" BLOCK {i}"));
}
}
let sorted_list = focused.sort();
sorted_list.print_debug(" SORTED ");
assert_eq!(sorted_list.to_string(), OUTPUT);
}