347 lines
12 KiB
Java
347 lines
12 KiB
Java
package net.minecraft.gametest.framework;
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import com.google.common.base.Stopwatch;
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import com.mojang.authlib.GameProfile;
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import com.mojang.authlib.yggdrasil.ServicesKeySet;
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import com.mojang.brigadier.StringReader;
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import com.mojang.logging.LogUtils;
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import com.mojang.serialization.Lifecycle;
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import java.net.Proxy;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.List;
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import java.util.Optional;
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import java.util.concurrent.TimeUnit;
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import java.util.function.BooleanSupplier;
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import java.util.stream.Stream;
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import java.util.stream.Stream.Builder;
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import net.minecraft.CrashReport;
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import net.minecraft.ReportType;
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import net.minecraft.SystemReport;
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import net.minecraft.Util;
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import net.minecraft.commands.Commands;
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import net.minecraft.commands.arguments.ResourceSelectorArgument;
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import net.minecraft.core.BlockPos;
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import net.minecraft.core.Holder;
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import net.minecraft.core.LayeredRegistryAccess;
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import net.minecraft.core.MappedRegistry;
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import net.minecraft.core.Registry;
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import net.minecraft.core.RegistryAccess;
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import net.minecraft.core.registries.Registries;
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import net.minecraft.server.MinecraftServer;
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import net.minecraft.server.RegistryLayer;
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import net.minecraft.server.Services;
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import net.minecraft.server.WorldLoader;
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import net.minecraft.server.WorldStem;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.server.level.progress.LoggerChunkProgressListener;
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import net.minecraft.server.packs.repository.PackRepository;
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import net.minecraft.server.players.PlayerList;
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import net.minecraft.util.datafix.DataFixers;
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import net.minecraft.util.debugchart.LocalSampleLogger;
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import net.minecraft.util.debugchart.SampleLogger;
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import net.minecraft.world.Difficulty;
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import net.minecraft.world.flag.FeatureFlagSet;
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import net.minecraft.world.flag.FeatureFlags;
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import net.minecraft.world.level.DataPackConfig;
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import net.minecraft.world.level.GameRules;
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import net.minecraft.world.level.GameType;
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import net.minecraft.world.level.LevelSettings;
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import net.minecraft.world.level.WorldDataConfiguration;
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import net.minecraft.world.level.block.Rotation;
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import net.minecraft.world.level.dimension.LevelStem;
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import net.minecraft.world.level.levelgen.WorldDimensions;
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import net.minecraft.world.level.levelgen.WorldOptions;
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import net.minecraft.world.level.levelgen.presets.WorldPresets;
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import net.minecraft.world.level.storage.LevelStorageSource;
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import net.minecraft.world.level.storage.PrimaryLevelData;
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import org.jetbrains.annotations.Nullable;
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import org.slf4j.Logger;
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public class GameTestServer extends MinecraftServer {
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private static final Logger LOGGER = LogUtils.getLogger();
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private static final int PROGRESS_REPORT_INTERVAL = 20;
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private static final int TEST_POSITION_RANGE = 14999992;
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private static final Services NO_SERVICES = new Services(null, ServicesKeySet.EMPTY, null, null);
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private static final FeatureFlagSet ENABLED_FEATURES = FeatureFlags.REGISTRY
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.allFlags()
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.subtract(FeatureFlagSet.of(FeatureFlags.REDSTONE_EXPERIMENTS, FeatureFlags.MINECART_IMPROVEMENTS));
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private final LocalSampleLogger sampleLogger = new LocalSampleLogger(4);
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private final Optional<String> testSelection;
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private final boolean verify;
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private List<GameTestBatch> testBatches = new ArrayList();
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private final Stopwatch stopwatch = Stopwatch.createUnstarted();
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private static final WorldOptions WORLD_OPTIONS = new WorldOptions(0L, false, false);
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@Nullable
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private MultipleTestTracker testTracker;
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public static GameTestServer create(
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Thread serverThread, LevelStorageSource.LevelStorageAccess storageSource, PackRepository packRepository, Optional<String> testSelection, boolean verify
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) {
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packRepository.reload();
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ArrayList<String> arrayList = new ArrayList(packRepository.getAvailableIds());
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arrayList.remove("vanilla");
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arrayList.addFirst("vanilla");
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WorldDataConfiguration worldDataConfiguration = new WorldDataConfiguration(new DataPackConfig(arrayList, List.of()), ENABLED_FEATURES);
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LevelSettings levelSettings = new LevelSettings(
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"Test Level", GameType.CREATIVE, false, Difficulty.NORMAL, true, new GameRules(ENABLED_FEATURES), worldDataConfiguration
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);
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WorldLoader.PackConfig packConfig = new WorldLoader.PackConfig(packRepository, worldDataConfiguration, false, true);
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WorldLoader.InitConfig initConfig = new WorldLoader.InitConfig(packConfig, Commands.CommandSelection.DEDICATED, 4);
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try {
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LOGGER.debug("Starting resource loading");
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Stopwatch stopwatch = Stopwatch.createStarted();
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WorldStem worldStem = (WorldStem)Util.blockUntilDone(
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executor -> WorldLoader.load(
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initConfig,
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dataLoadContext -> {
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Registry<LevelStem> registry = new MappedRegistry<>(Registries.LEVEL_STEM, Lifecycle.stable()).freeze();
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WorldDimensions.Complete complete = dataLoadContext.datapackWorldgen()
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.lookupOrThrow(Registries.WORLD_PRESET)
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.getOrThrow(WorldPresets.FLAT)
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.value()
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.createWorldDimensions()
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.bake(registry);
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return new WorldLoader.DataLoadOutput<>(
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new PrimaryLevelData(levelSettings, WORLD_OPTIONS, complete.specialWorldProperty(), complete.lifecycle()), complete.dimensionsRegistryAccess()
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);
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},
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WorldStem::new,
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Util.backgroundExecutor(),
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executor
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)
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)
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.get();
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stopwatch.stop();
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LOGGER.debug("Finished resource loading after {} ms", stopwatch.elapsed(TimeUnit.MILLISECONDS));
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return new GameTestServer(serverThread, storageSource, packRepository, worldStem, testSelection, verify);
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} catch (Exception var12) {
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LOGGER.warn("Failed to load vanilla datapack, bit oops", (Throwable)var12);
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System.exit(-1);
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throw new IllegalStateException();
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}
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}
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private GameTestServer(
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Thread serverThread,
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LevelStorageSource.LevelStorageAccess storageSource,
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PackRepository packRepository,
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WorldStem worldStem,
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Optional<String> testSelection,
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boolean verify
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) {
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super(
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serverThread,
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storageSource,
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packRepository,
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worldStem,
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Proxy.NO_PROXY,
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DataFixers.getDataFixer(),
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NO_SERVICES,
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LoggerChunkProgressListener::createFromGameruleRadius
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);
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this.testSelection = testSelection;
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this.verify = verify;
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}
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@Override
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public boolean initServer() {
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this.setPlayerList(new PlayerList(this, this.registries(), this.playerDataStorage, 1) {});
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this.loadLevel();
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ServerLevel serverLevel = this.overworld();
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this.testBatches = this.evaluateTestsToRun(serverLevel);
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LOGGER.info("Started game test server");
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return true;
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}
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private List<GameTestBatch> evaluateTestsToRun(ServerLevel level) {
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Registry<GameTestInstance> registry = level.registryAccess().lookupOrThrow(Registries.TEST_INSTANCE);
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Collection<Holder.Reference<GameTestInstance>> collection;
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GameTestBatchFactory.TestDecorator testDecorator;
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if (this.testSelection.isPresent()) {
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collection = getTestsForSelection(level.registryAccess(), (String)this.testSelection.get())
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.filter(reference -> !((GameTestInstance)reference.value()).manualOnly())
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.toList();
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if (this.verify) {
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testDecorator = GameTestServer::rotateAndMultiply;
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LOGGER.info("Verify requested. Will run each test that matches {} {} times", this.testSelection.get(), 100 * Rotation.values().length);
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} else {
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testDecorator = GameTestBatchFactory.DIRECT;
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LOGGER.info("Will run tests matching {} ({} tests)", this.testSelection.get(), collection.size());
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}
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} else {
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collection = registry.listElements().filter(reference -> !((GameTestInstance)reference.value()).manualOnly()).toList();
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testDecorator = GameTestBatchFactory.DIRECT;
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}
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return GameTestBatchFactory.divideIntoBatches(collection, testDecorator, level);
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}
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private static Stream<GameTestInfo> rotateAndMultiply(Holder.Reference<GameTestInstance> test, ServerLevel level) {
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Builder<GameTestInfo> builder = Stream.builder();
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for (Rotation rotation : Rotation.values()) {
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for (int i = 0; i < 100; i++) {
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builder.add(new GameTestInfo(test, rotation, level, RetryOptions.noRetries()));
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}
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}
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return builder.build();
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}
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public static Stream<Holder.Reference<GameTestInstance>> getTestsForSelection(RegistryAccess registries, String selection) {
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return ResourceSelectorArgument.parse(new StringReader(selection), registries.lookupOrThrow(Registries.TEST_INSTANCE)).stream();
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}
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@Override
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public void tickServer(BooleanSupplier hasTimeLeft) {
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super.tickServer(hasTimeLeft);
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ServerLevel serverLevel = this.overworld();
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if (!this.haveTestsStarted()) {
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this.startTests(serverLevel);
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}
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if (serverLevel.getGameTime() % 20L == 0L) {
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LOGGER.info(this.testTracker.getProgressBar());
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}
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if (this.testTracker.isDone()) {
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this.halt(false);
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LOGGER.info(this.testTracker.getProgressBar());
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GlobalTestReporter.finish();
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LOGGER.info("========= {} GAME TESTS COMPLETE IN {} ======================", this.testTracker.getTotalCount(), this.stopwatch.stop());
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if (this.testTracker.hasFailedRequired()) {
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LOGGER.info("{} required tests failed :(", this.testTracker.getFailedRequiredCount());
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this.testTracker.getFailedRequired().forEach(GameTestServer::logFailedTest);
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} else {
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LOGGER.info("All {} required tests passed :)", this.testTracker.getTotalCount());
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}
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if (this.testTracker.hasFailedOptional()) {
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LOGGER.info("{} optional tests failed", this.testTracker.getFailedOptionalCount());
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this.testTracker.getFailedOptional().forEach(GameTestServer::logFailedTest);
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}
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LOGGER.info("====================================================");
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}
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}
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private static void logFailedTest(GameTestInfo info) {
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if (info.getRotation() != Rotation.NONE) {
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LOGGER.info(" - {} with rotation {}: {}", info.id(), info.getRotation().getSerializedName(), info.getError().getDescription().getString());
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} else {
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LOGGER.info(" - {}: {}", info.id(), info.getError().getDescription().getString());
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}
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}
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@Override
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public SampleLogger getTickTimeLogger() {
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return this.sampleLogger;
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}
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@Override
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public boolean isTickTimeLoggingEnabled() {
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return false;
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}
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@Override
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public void waitUntilNextTick() {
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this.runAllTasks();
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}
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@Override
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public SystemReport fillServerSystemReport(SystemReport report) {
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report.setDetail("Type", "Game test server");
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return report;
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}
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@Override
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public void onServerExit() {
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super.onServerExit();
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LOGGER.info("Game test server shutting down");
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System.exit(this.testTracker != null ? this.testTracker.getFailedRequiredCount() : -1);
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}
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@Override
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public void onServerCrash(CrashReport report) {
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super.onServerCrash(report);
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LOGGER.error("Game test server crashed\n{}", report.getFriendlyReport(ReportType.CRASH));
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System.exit(1);
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}
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private void startTests(ServerLevel serverLevel) {
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BlockPos blockPos = new BlockPos(
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serverLevel.random.nextIntBetweenInclusive(-14999992, 14999992), -59, serverLevel.random.nextIntBetweenInclusive(-14999992, 14999992)
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);
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serverLevel.setDefaultSpawnPos(blockPos, 0.0F);
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GameTestRunner gameTestRunner = GameTestRunner.Builder.fromBatches(this.testBatches, serverLevel)
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.newStructureSpawner(new StructureGridSpawner(blockPos, 8, false))
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.build();
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Collection<GameTestInfo> collection = gameTestRunner.getTestInfos();
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this.testTracker = new MultipleTestTracker(collection);
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LOGGER.info("{} tests are now running at position {}!", this.testTracker.getTotalCount(), blockPos.toShortString());
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this.stopwatch.reset();
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this.stopwatch.start();
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gameTestRunner.start();
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}
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private boolean haveTestsStarted() {
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return this.testTracker != null;
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}
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@Override
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public boolean isHardcore() {
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return false;
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}
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@Override
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public int getOperatorUserPermissionLevel() {
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return 0;
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}
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@Override
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public int getFunctionCompilationLevel() {
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return 4;
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}
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@Override
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public boolean shouldRconBroadcast() {
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return false;
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}
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@Override
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public boolean isDedicatedServer() {
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return false;
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}
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@Override
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public int getRateLimitPacketsPerSecond() {
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return 0;
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}
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@Override
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public boolean isEpollEnabled() {
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return false;
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}
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@Override
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public boolean isCommandBlockEnabled() {
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return true;
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}
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@Override
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public boolean isPublished() {
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return false;
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}
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@Override
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public boolean shouldInformAdmins() {
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return false;
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}
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@Override
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public boolean isSingleplayerOwner(GameProfile profile) {
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return false;
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}
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}
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