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Try fixing some of the unit tests

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This commit is contained in:
Dan Mulloy 2021-06-19 22:45:17 -04:00
parent 90a38cc15c
commit c54a99945d
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GPG Key ID: BFACD592A5F0DFD6
7 changed files with 96 additions and 74 deletions

74
src/main/java/com/comphenix/protocol/reflect/instances/DefaultInstances.java
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@ -18,83 +18,21 @@
package com.comphenix.protocol.reflect.instances;
import com.comphenix.protocol.ProtocolLogger;
import com.comphenix.protocol.reflect.accessors.MethodAccessor;
import com.comphenix.protocol.utility.MinecraftReflection;
import com.comphenix.protocol.wrappers.BukkitConverters;
import java.lang.reflect.Constructor;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import java.util.concurrent.ConcurrentHashMap;
import java.util.logging.Level;
import javax.annotation.Nullable;
import com.google.common.base.Objects;
import com.google.common.collect.ImmutableList;
import org.bukkit.Material;
import org.bukkit.entity.EntityType;
import org.bukkit.inventory.ItemStack;
import javax.annotation.Nullable;
import java.lang.reflect.Constructor;
import java.util.Collection;
import java.util.List;
import java.util.logging.Level;
/**
* Used to construct default instances of any type.
* @author Kristian
*/
public class DefaultInstances implements InstanceProvider {
// system unique id representation
private static final UUID SYS_UUID = new UUID(0L, 0L);
// minecraft default types
private static final Object AIR_ITEM_STACK = BukkitConverters.getItemStackConverter().getGeneric(
new ItemStack(Material.AIR));
private static Object DEFAULT_ENTITY_TYPES; // modern servers only (older servers will use an entity type id)
// minecraft method accessors
private static final MethodAccessor NON_NULL_LIST_CREATE = MinecraftReflection.getNonNullListCreateAccessor();
// fast util mappings for paper relocation
private static final Map<Class<?>, Constructor<?>> FAST_MAP_CONSTRUCTORS = new ConcurrentHashMap<>();
public static final InstanceProvider MINECRAFT_GENERATOR = type -> {
if (type != null) {
if (type == UUID.class) {
return SYS_UUID;
} else if (type.isEnum()) {
return type.getEnumConstants()[0];
} else if (type == MinecraftReflection.getItemStackClass()) {
return AIR_ITEM_STACK;
} else if (type == MinecraftReflection.getEntityTypes()) {
if (DEFAULT_ENTITY_TYPES == null) {
// try to initialize now
try {
DEFAULT_ENTITY_TYPES = BukkitConverters.getEntityTypeConverter().getGeneric(EntityType.AREA_EFFECT_CLOUD);
} catch (Exception ignored) {
// not available in this version of minecraft
}
}
return DEFAULT_ENTITY_TYPES;
} else if (type.isAssignableFrom(Map.class)) {
Constructor<?> ctor = FAST_MAP_CONSTRUCTORS.computeIfAbsent(type, __ -> {
try {
String name = type.getCanonicalName();
if (name != null && name.contains("it.unimi.fastutils")) {
return Class.forName(name.substring(name.length() - 3) + "OpenHashMap").getConstructor();
}
} catch (Exception ignored) {}
return null;
});
if (ctor != null) {
try {
return ctor.newInstance();
} catch (ReflectiveOperationException ignored) {}
}
} else if (NON_NULL_LIST_CREATE != null && type == MinecraftReflection.getNonNullListClass()) {
return NON_NULL_LIST_CREATE.invoke(null);
}
}
return null;
};
/**
* Standard default instance provider.
@ -102,7 +40,7 @@ public class DefaultInstances implements InstanceProvider {
public static final DefaultInstances DEFAULT = DefaultInstances.fromArray(
PrimitiveGenerator.INSTANCE,
CollectionGenerator.INSTANCE,
MINECRAFT_GENERATOR
MinecraftGenerator.INSTANCE
);
/**

77
src/main/java/com/comphenix/protocol/reflect/instances/MinecraftGenerator.java Normal file
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@ -0,0 +1,77 @@
package com.comphenix.protocol.reflect.instances;
import com.comphenix.protocol.reflect.accessors.MethodAccessor;
import com.comphenix.protocol.utility.MinecraftReflection;
import com.comphenix.protocol.wrappers.BukkitConverters;
import org.bukkit.Material;
import org.bukkit.entity.EntityType;
import org.bukkit.inventory.ItemStack;
import java.lang.reflect.Constructor;
import java.util.Map;
import java.util.UUID;
import java.util.concurrent.ConcurrentHashMap;
public class MinecraftGenerator {
// system unique id representation
private static final UUID SYS_UUID;
// minecraft default types
private static final Object AIR_ITEM_STACK;
private static Object DEFAULT_ENTITY_TYPES; // modern servers only (older servers will use an entity type id)
// minecraft method accessors
private static final MethodAccessor NON_NULL_LIST_CREATE;
// fast util mappings for paper relocation
private static final Map<Class<?>, Constructor<?>> FAST_MAP_CONSTRUCTORS;
static {
try {
SYS_UUID = new UUID(0L, 0L);
AIR_ITEM_STACK = BukkitConverters.getItemStackConverter().getGeneric(new ItemStack(Material.AIR));
FAST_MAP_CONSTRUCTORS = new ConcurrentHashMap<>();
NON_NULL_LIST_CREATE = MinecraftReflection.getNonNullListCreateAccessor();
} catch (Throwable ex) {
throw new RuntimeException("Failed to create static fields in MinecraftGenerator", ex);
}
}
public static final InstanceProvider INSTANCE = type -> {
if (type != null) {
if (type == UUID.class) {
return SYS_UUID;
} else if (type.isEnum()) {
return type.getEnumConstants()[0];
} else if (type == MinecraftReflection.getItemStackClass()) {
return AIR_ITEM_STACK;
} else if (type == MinecraftReflection.getEntityTypes()) {
if (DEFAULT_ENTITY_TYPES == null) {
// try to initialize now
try {
DEFAULT_ENTITY_TYPES = BukkitConverters.getEntityTypeConverter().getGeneric(EntityType.AREA_EFFECT_CLOUD);
} catch (Exception ignored) {
// not available in this version of minecraft
}
}
return DEFAULT_ENTITY_TYPES;
} else if (type.isAssignableFrom(Map.class)) {
Constructor<?> ctor = FAST_MAP_CONSTRUCTORS.computeIfAbsent(type, __ -> {
try {
String name = type.getCanonicalName();
if (name != null && name.contains("it.unimi.fastutils")) {
return Class.forName(name.substring(name.length() - 3) + "OpenHashMap").getConstructor();
}
} catch (Exception ignored) {}
return null;
});
if (ctor != null) {
try {
return ctor.newInstance();
} catch (ReflectiveOperationException ignored) {}
}
} else if (NON_NULL_LIST_CREATE != null && type == MinecraftReflection.getNonNullListClass()) {
return NON_NULL_LIST_CREATE.invoke(null);
}
}
return null;
};
}

11
src/test/java/com/comphenix/protocol/BukkitInitialization.java
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@ -8,6 +8,7 @@ import com.comphenix.protocol.utility.Constants;
import com.mojang.bridge.game.GameVersion;
import net.minecraft.SharedConstants;
import net.minecraft.core.IRegistry;
import net.minecraft.server.DispenserRegistry;
import net.minecraft.server.level.WorldServer;
@ -55,8 +56,6 @@ public class BukkitInitialization {
// Denote that we're done
initialized = true;
initializePackage();
try {
LogManager.getLogger();
} catch (Throwable ex) {
@ -64,9 +63,17 @@ public class BukkitInitialization {
ex.printStackTrace();
}
initializePackage();
SharedConstants.a();
DispenserRegistry.init();
try {
IRegistry.class.getName();
} catch (Throwable ex) {
ex.printStackTrace();
}
// Mock the server object
Server mockedServer = mock(Server.class);

2
src/test/java/com/comphenix/protocol/wrappers/CloningTest.java
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@ -12,7 +12,7 @@ public class CloningTest {
@BeforeClass
public static void initializeBukkit() {
BukkitInitialization.initializePackage();
BukkitInitialization.initializeItemMeta();
}
@Test

2
src/test/java/com/comphenix/protocol/wrappers/PlayerInfoDataTest.java
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@ -34,7 +34,7 @@ public class PlayerInfoDataTest {
@BeforeClass
public static void initializeBukkit() {
BukkitInitialization.initializePackage();
BukkitInitialization.initializeItemMeta();
}
@Test

2
src/test/java/com/comphenix/protocol/wrappers/nbt/NbtCompoundTest.java
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@ -28,7 +28,7 @@ public class NbtCompoundTest {
@BeforeClass
public static void initializeBukkit() {
BukkitInitialization.initializePackage();
BukkitInitialization.initializeItemMeta();
}
@Test

2
src/test/java/com/comphenix/protocol/wrappers/nbt/io/NbtConfigurationSerializerTest.java
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@ -14,7 +14,7 @@ public class NbtConfigurationSerializerTest {
@BeforeClass
public static void initializeBukkit() {
BukkitInitialization.initializePackage();
BukkitInitialization.initializeItemMeta();
}
@Test