Expand upon test channels (#4655)

Available test channels:

- `$$$` - Fill up scrollback (1000 messages), then add a new message every 500ms
- `$$$:e` - Add a new message every 500ms
- `$$$$` - Fill up scrollback (1000 messages), then add a new message every 250ms
- `$$$$:e` - Add a new message every 250ms
- `$$$$$` - Fill up scrollback (1000 messages), then add a new message every 100ms
- `$$$$$:e` - Add a new message every 100ms
- `$$$$$$` - Fill up scrollback (1000 messages), then add a new message every 50ms
- `$$$$$$:e` - Add a new message every 50ms
- `$$$$$$$` - Fill up scrollback (1000 messages), then add a new message every 25ms
- `$$$$$$$:e` - Add a new message every 25ms

CHANGELOG.md

@@ -8,6 +8,7 @@
 - Dev: Added the ability to see & load custom themes from the Themes directory. No stable promises are made of this feature, changes might be made that breaks custom themes without notice. (#4570)
 - Dev: Added test cases for emote and tab completion. (#4644)
 - Dev: Fixed `clang-tidy-review` action not picking up dependencies. (#4648)
+- Dev: Expanded upon `$$$` test channels. (#4655)
 
 ## 2.4.4
 

src/providers/twitch/TwitchIrcServer.cpp

@@ -274,24 +274,102 @@ std::shared_ptr<Channel> TwitchIrcServer::getCustomChannel(
         return this->liveChannel;
     }
 
-    if (channelName == "$$$")
+    static auto getTimer = [](ChannelPtr channel, int msBetweenMessages,
+                              bool addInitialMessages) {
+        if (addInitialMessages)
         {
-        static auto channel =
-            std::make_shared<Channel>("$$$", chatterino::Channel::Type::Misc);
-        static auto getTimer = [&] {
             for (auto i = 0; i < 1000; i++)
             {
                 channel->addMessage(makeSystemMessage(QString::number(i + 1)));
             }
+        }
 
-            auto timer = new QTimer;
+        auto *timer = new QTimer;
-            QObject::connect(timer, &QTimer::timeout, [] {
+        QObject::connect(timer, &QTimer::timeout, [channel] {
             channel->addMessage(
                 makeSystemMessage(QTime::currentTime().toString()));
         });
-            timer->start(500);
+        timer->start(msBetweenMessages);
         return timer;
-        }();
+    };
+
+    if (channelName == "$$$")
+    {
+        static auto channel = std::make_shared<Channel>(
+            channelName, chatterino::Channel::Type::Misc);
+        getTimer(channel, 500, true);
+
+        return channel;
+    }
+    if (channelName == "$$$:e")
+    {
+        static auto channel = std::make_shared<Channel>(
+            channelName, chatterino::Channel::Type::Misc);
+        getTimer(channel, 500, false);
+
+        return channel;
+    }
+    if (channelName == "$$$$")
+    {
+        static auto channel = std::make_shared<Channel>(
+            channelName, chatterino::Channel::Type::Misc);
+        getTimer(channel, 250, true);
+
+        return channel;
+    }
+    if (channelName == "$$$$:e")
+    {
+        static auto channel = std::make_shared<Channel>(
+            channelName, chatterino::Channel::Type::Misc);
+        getTimer(channel, 250, false);
+
+        return channel;
+    }
+    if (channelName == "$$$$$")
+    {
+        static auto channel = std::make_shared<Channel>(
+            channelName, chatterino::Channel::Type::Misc);
+        getTimer(channel, 100, true);
+
+        return channel;
+    }
+    if (channelName == "$$$$$:e")
+    {
+        static auto channel = std::make_shared<Channel>(
+            channelName, chatterino::Channel::Type::Misc);
+        getTimer(channel, 100, false);
+
+        return channel;
+    }
+    if (channelName == "$$$$$$")
+    {
+        static auto channel = std::make_shared<Channel>(
+            channelName, chatterino::Channel::Type::Misc);
+        getTimer(channel, 50, true);
+
+        return channel;
+    }
+    if (channelName == "$$$$$$:e")
+    {
+        static auto channel = std::make_shared<Channel>(
+            channelName, chatterino::Channel::Type::Misc);
+        getTimer(channel, 50, false);
+
+        return channel;
+    }
+    if (channelName == "$$$$$$$")
+    {
+        static auto channel = std::make_shared<Channel>(
+            channelName, chatterino::Channel::Type::Misc);
+        getTimer(channel, 25, true);
+
+        return channel;
+    }
+    if (channelName == "$$$$$$$:e")
+    {
+        static auto channel = std::make_shared<Channel>(
+            channelName, chatterino::Channel::Type::Misc);
+        getTimer(channel, 25, false);
 
         return channel;
     }

src/singletons/WindowManager.cpp

@@ -631,6 +631,10 @@ void WindowManager::encodeChannel(IndirectChannel channel, QJsonObject &obj)
             }
         }
         break;
+        case Channel::Type::Misc: {
+            obj.insert("type", "misc");
+            obj.insert("name", channel.get()->getName());
+        }
     }
 }
 
@@ -676,6 +680,10 @@ IndirectChannel WindowManager::decodeChannel(const SplitDescriptor &descriptor)
         return Irc::instance().getOrAddChannel(descriptor.server_,
                                                descriptor.channelName_);
     }
+    else if (descriptor.type_ == "misc")
+    {
+        return app->twitch->getChannelOrEmpty(descriptor.channelName_);
+    }
 
     return Channel::getEmpty();
 }