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Re-apply 374ad99

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Accidentally fixed the EntryMaker issue before I pulled 374ad99. Should reflect upstream now.
This commit is contained in:
Octavia Togami
2020-04-05 12:17:26 -04:00
committed by IronApollo
parent 8b97a11fa4
commit 415e91b519
10 changed files with 209 additions and 168 deletions
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32
worldedit-core/src/test/java/com/sk89q/worldedit/world/snapshot/experimental/fs/FSSDContext.java
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@ -19,6 +19,8 @@
package com.sk89q.worldedit.world.snapshot.experimental.fs;
import com.sk89q.worldedit.util.io.Closer;
import com.sk89q.worldedit.util.io.file.ArchiveDir;
import com.sk89q.worldedit.util.io.file.ArchiveNioSupport;
import com.sk89q.worldedit.world.snapshot.experimental.Snapshot;
@ -28,6 +30,7 @@ import java.net.URI;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.List;
import java.util.stream.Stream;
import static com.google.common.base.Preconditions.checkArgument;
import static java.util.stream.Collectors.toList;
@ -67,19 +70,34 @@ class FSSDContext {
String worldName = Paths.get(name).getFileName().toString();
// Without an extension
worldName = worldName.split("\\.")[0];
List<Snapshot> snapshots = db.getSnapshots(worldName).collect(toList());
assertTrue(1 >= snapshots.size(),
"Too many snapshots matched for " + worldName);
return requireSnapshot(name, snapshots.stream().findAny().orElse(null));
List<Snapshot> snapshots;
try (Stream<Snapshot> snapshotStream = db.getSnapshots(worldName)) {
snapshots = snapshotStream.collect(toList());
}
try {
assertTrue(snapshots.size() <= 1,
"Too many snapshots matched for " + worldName);
return requireSnapshot(name, snapshots.stream().findAny().orElse(null));
} catch (Throwable t) {
Closer closer = Closer.create();
snapshots.forEach(closer::register);
throw closer.rethrowAndClose(t);
}
}
Snapshot requireSnapshot(String name, @Nullable Snapshot snapshot) {
Snapshot requireSnapshot(String name, @Nullable Snapshot snapshot) throws IOException {
assertNotNull(snapshot, "No snapshot for " + name);
assertEquals(name, snapshot.getInfo().getDisplayName());
try {
assertEquals(name, snapshot.getInfo().getDisplayName());
} catch (Throwable t) {
Closer closer = Closer.create();
closer.register(snapshot);
throw closer.rethrowAndClose(t);
}
return snapshot;
}
Path getRootOfArchive(Path archive) throws IOException {
ArchiveDir getRootOfArchive(Path archive) throws IOException {
return archiveNioSupport.tryOpenAsDir(archive)
.orElseThrow(() -> new AssertionError("No archive opener for " + archive));
}

37
worldedit-core/src/test/java/com/sk89q/worldedit/world/snapshot/experimental/fs/FSSDTestType.java
View File

@ -21,6 +21,7 @@ package com.sk89q.worldedit.world.snapshot.experimental.fs;
import com.google.common.collect.ImmutableList;
import com.sk89q.worldedit.math.BlockVector3;
import com.sk89q.worldedit.util.io.file.ArchiveDir;
import com.sk89q.worldedit.world.DataException;
import com.sk89q.worldedit.world.snapshot.experimental.Snapshot;
import org.junit.jupiter.api.DynamicNode;
@ -29,7 +30,6 @@ import org.junit.jupiter.api.DynamicTest;
import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.nio.file.FileSystems;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.attribute.FileTime;
@ -38,8 +38,9 @@ import java.util.List;
import java.util.concurrent.ThreadLocalRandom;
import java.util.stream.Stream;
import static com.sk89q.worldedit.world.snapshot.experimental.fs.FileSystemSnapshotDatabaseTest.CHUNK_TAG;
import static com.sk89q.worldedit.world.snapshot.experimental.fs.FileSystemSnapshotDatabaseTest.CHUNK_POS;
import static com.sk89q.worldedit.world.snapshot.experimental.fs.FileSystemSnapshotDatabaseTest.CHUNK_TAG;
import static com.sk89q.worldedit.world.snapshot.experimental.fs.FileSystemSnapshotDatabaseTest.TIME_ONE;
import static com.sk89q.worldedit.world.snapshot.experimental.fs.FileSystemSnapshotDatabaseTest.TIME_TWO;
import static com.sk89q.worldedit.world.snapshot.experimental.fs.FileSystemSnapshotDatabaseTest.WORLD_ALPHA;
@ -102,16 +103,11 @@ enum FSSDTestType {
List<DynamicTest> getTests(FSSDContext context) throws IOException {
Path worldArchive = EntryMaker.WORLD_ARCHIVE
.createEntry(context.db.getRoot(), WORLD_ALPHA);
Path rootOfArchive = context.getRootOfArchive(worldArchive);
try {
try (ArchiveDir rootOfArchive = context.getRootOfArchive(worldArchive)) {
Files.setLastModifiedTime(
rootOfArchive,
rootOfArchive.getPath(),
FileTime.from(TIME_ONE.toInstant())
);
} finally {
if (rootOfArchive.getFileSystem() != FileSystems.getDefault()) {
rootOfArchive.getFileSystem().close();
}
}
return singleSnapTest(context, WORLD_ALPHA + ".zip", TIME_ONE);
}
@ -144,14 +140,9 @@ enum FSSDTestType {
Path root = context.db.getRoot();
Path timestampedArchive = EntryMaker.TIMESTAMPED_ARCHIVE
.createEntry(root, TIME_ONE);
Path timestampedDir = context.getRootOfArchive(timestampedArchive);
try {
EntryMaker.WORLD_DIR.createEntry(timestampedDir, WORLD_ALPHA);
EntryMaker.WORLD_ARCHIVE.createEntry(timestampedDir, WORLD_BETA);
} finally {
if (timestampedDir.getFileSystem() != FileSystems.getDefault()) {
timestampedDir.getFileSystem().close();
}
try (ArchiveDir timestampedDir = context.getRootOfArchive(timestampedArchive)) {
EntryMaker.WORLD_DIR.createEntry(timestampedDir.getPath(), WORLD_ALPHA);
EntryMaker.WORLD_ARCHIVE.createEntry(timestampedDir.getPath(), WORLD_BETA);
}
return ImmutableList.of(
dynamicContainer("world dir",
@ -261,16 +252,18 @@ enum FSSDTestType {
}
};
private static List<DynamicTest> singleSnapTest(FSSDContext context, String name,
List<DynamicTest> singleSnapTest(FSSDContext context, String name,
ZonedDateTime time) {
return ImmutableList.of(
dynamicTest("return a valid snapshot for " + name, () -> {
Snapshot snapshot = context.requireSnapshot(name);
assertValidSnapshot(time, snapshot);
try (Snapshot snapshot = context.requireSnapshot(name)) {
assertValidSnapshot(time, snapshot);
}
}),
dynamicTest("list a valid snapshot for " + name, () -> {
Snapshot snapshot = context.requireListsSnapshot(name);
assertValidSnapshot(time, snapshot);
try (Snapshot snapshot = context.requireListsSnapshot(name)) {
assertValidSnapshot(time, snapshot);
}
})
);
}

13
worldedit-core/src/test/java/com/sk89q/worldedit/world/snapshot/experimental/fs/FileSystemSnapshotDatabaseTest.java
View File

@ -31,6 +31,7 @@ import com.sk89q.worldedit.util.io.file.ZipArchiveNioSupport;
import com.sk89q.worldedit.world.DataException;
import com.sk89q.worldedit.world.storage.ChunkStoreHelper;
import com.sk89q.worldedit.world.storage.McRegionReader;
import org.junit.jupiter.api.AfterAll;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.DynamicNode;
@ -76,6 +77,8 @@ class FileSystemSnapshotDatabaseTest {
.atZone(ZoneId.systemDefault());
static final ZonedDateTime TIME_TWO = TIME_ONE.minusDays(1);
private static Path TEMP_DIR;
@BeforeAll
static void setUpStatic() throws IOException, DataException {
try (InputStream in = Resources.getResource("world_region.mca.gzip").openStream();
@ -104,10 +107,17 @@ class FileSystemSnapshotDatabaseTest {
} finally {
reader.close();
}
TEMP_DIR = Files.createTempDirectory("worldedit-fs-snap-dbs");
}
@AfterAll
static void afterAll() throws IOException {
deleteTree(TEMP_DIR);
}
private static Path newTempDb() throws IOException {
return Files.createTempDirectory("worldedit-fs-snap-db");
return Files.createTempDirectory(TEMP_DIR, "db");
}
private static void deleteTree(Path root) throws IOException {
@ -175,7 +185,6 @@ class FileSystemSnapshotDatabaseTest {
try {
Path dbRoot = root.resolve("snapshots");
Files.createDirectories(dbRoot);
// we leak `root` here, but I can't see a good way to clean it up.
return type.getNamedTests(new FSSDContext(nioSupport, dbRoot));
} catch (Throwable t) {
deleteTree(root);