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https://github.com/Chatterino/chatterino2.git
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d7fd08b1d6
Definitely memory fuckery involved - The comment from @lubieerror https://github.com/Chatterino/chatterino2/issues/2822#issuecomment-897252673 is finally what led me to adding tests and hopefully fixing this.
114 lines
3.1 KiB
C++
114 lines
3.1 KiB
C++
#include "common/ChannelChatters.hpp"
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#include <gtest/gtest.h>
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#include <QColor>
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#include <QStringList>
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namespace chatterino {
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class MockChannel : public Channel
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{
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public:
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MockChannel(const QString &name)
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: Channel(name, Channel::Type::Twitch)
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{
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}
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};
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} // namespace chatterino
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using namespace chatterino;
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// Ensure inserting the same user does not increase the size of the stored colors
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TEST(ChatterChatters, insertSameUser)
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{
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MockChannel channel("test");
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ChannelChatters chatters(channel);
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EXPECT_EQ(chatters.colorsSize(), 0);
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chatters.setUserColor("pajlada", QColor("#fff"));
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EXPECT_EQ(chatters.colorsSize(), 1);
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chatters.setUserColor("pajlada", QColor("#fff"));
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EXPECT_EQ(chatters.colorsSize(), 1);
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}
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// Ensure we can update a chatters color
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TEST(ChatterChatters, insertSameUserUpdatesColor)
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{
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MockChannel channel("test");
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ChannelChatters chatters(channel);
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chatters.setUserColor("pajlada", QColor("#fff"));
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EXPECT_EQ(chatters.getUserColor("pajlada"), QColor("#fff"));
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chatters.setUserColor("pajlada", QColor("#f0f"));
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EXPECT_EQ(chatters.getUserColor("pajlada"), QColor("#f0f"));
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}
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// Ensure getting a non-existant users color returns an invalid QColor
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TEST(ChatterChatters, getNonExistantUser)
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{
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MockChannel channel("test");
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ChannelChatters chatters(channel);
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EXPECT_EQ(chatters.getUserColor("nonexistantuser"), QColor());
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}
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// Ensure getting a user doesn't create an entry
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TEST(ChatterChatters, getDoesNotCreate)
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{
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MockChannel channel("test");
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ChannelChatters chatters(channel);
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EXPECT_EQ(chatters.colorsSize(), 0);
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chatters.getUserColor("nonexistantuser");
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EXPECT_EQ(chatters.colorsSize(), 0);
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}
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// Ensure the least recently used entry is purged when we reach MAX_SIZE
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TEST(ChatterChatters, insertMaxSize)
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{
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MockChannel channel("test");
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ChannelChatters chatters(channel);
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// Prime chatters with 2 control entries
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chatters.setUserColor("pajlada", QColor("#f00"));
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chatters.setUserColor("zneix", QColor("#f0f"));
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EXPECT_EQ(chatters.getUserColor("pajlada"), QColor("#f00"));
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EXPECT_EQ(chatters.getUserColor("zneix"), QColor("#f0f"));
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EXPECT_EQ(chatters.getUserColor("nonexistantuser"), QColor());
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EXPECT_EQ(chatters.colorsSize(), 2);
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for (int i = 0; i < ChannelChatters::maxChatterColorCount - 1; ++i)
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{
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auto username = QString("user%1").arg(i);
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chatters.setUserColor(username, QColor("#00f"));
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}
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// Should have bumped ONE entry out (pajlada)
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EXPECT_EQ(chatters.getUserColor("pajlada"), QColor());
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EXPECT_EQ(chatters.getUserColor("zneix"), QColor("#f0f"));
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EXPECT_EQ(chatters.getUserColor("user1"), QColor("#00f"));
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chatters.setUserColor("newuser", QColor("#00e"));
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for (int i = 0; i < ChannelChatters::maxChatterColorCount; ++i)
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{
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auto username = QString("user%1").arg(i);
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chatters.setUserColor(username, QColor("#00f"));
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}
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// One more entry should be bumped out (zneix)
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EXPECT_EQ(chatters.getUserColor("pajlada"), QColor());
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EXPECT_EQ(chatters.getUserColor("zneix"), QColor());
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EXPECT_EQ(chatters.getUserColor("user1"), QColor("#00f"));
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}
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