kopia lustrzana https://github.com/onthegomap/planetiler
check bytes too
rodzic
4dced7b22c
commit
2532f0f9a6
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@ -13,9 +13,14 @@ import com.onthegomap.planetiler.geo.GeometryType;
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import com.onthegomap.planetiler.geo.TileCoord;
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import com.onthegomap.planetiler.pmtiles.ReadablePmtiles;
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import com.onthegomap.planetiler.stats.ProgressLoggers;
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import com.onthegomap.planetiler.stats.Stats;
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import com.onthegomap.planetiler.worker.Worker;
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import com.onthegomap.planetiler.worker.WorkerPipeline;
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import java.io.IOException;
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import java.io.UncheckedIOException;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.nio.file.StandardOpenOption;
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import java.util.Arrays;
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import java.util.List;
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import java.util.Map;
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@ -95,8 +100,11 @@ public class CompareArchives {
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for (var entry : result.tileDiffTypes.entrySet().stream().sorted(Map.Entry.comparingByValue()).toList()) {
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LOGGER.info(" {}: {}", entry.getKey(), format.integer(entry.getValue()));
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}
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for (var diffType : result.archiveDiffs) {
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LOGGER.info(" {}", diffType);
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}
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LOGGER.info("Total tiles: {}", format.integer(result.total));
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LOGGER.info("Total diffs: {} ({} of all tiles)", format.integer(result.tileDiffs),
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LOGGER.info("Tile diffs: {} ({} of all tiles)", format.integer(result.tileDiffs),
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format.percent(result.tileDiffs * 1d / result.total));
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}
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System.exit((result.tileDiffs > 0 || (strict && !result.archiveDiffs.isEmpty())) ? 1 : 0);
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@ -227,9 +235,62 @@ public class CompareArchives {
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.newLine()
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.addProcessStats();
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loggers.awaitAndLog(pipeline.done(), config.logInterval());
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if (archiveDiffs.isEmpty() && diffs.get() == 0) {
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var path1 = input1.getLocalPath();
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var path2 = input2.getLocalPath();
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if (path1 != null && path2 != null && Files.isRegularFile(path1) && Files.isRegularFile(path2)) {
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LOGGER.info("No diffs so far, comparing bytes in {} vs. {}", path1, path2);
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compareFiles(path1, path2, config);
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}
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}
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return new Result(total.get(), diffs.get(), archiveDiffs, diffTypes, diffsByLayer);
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}
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private void compareFiles(Path path1, Path path2, PlanetilerConfig config) {
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long size = FileUtils.fileSize(path1);
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if (compareArchive("archive size", size, FileUtils.fileSize(path2))) {
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AtomicLong bytesRead = new AtomicLong(0);
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var worker = new Worker("compare", Stats.inMemory(), 1, () -> {
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byte[] bytes1 = new byte[8192];
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byte[] bytes2 = new byte[8192];
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long n = 0;
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try (
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var is1 = Files.newInputStream(path1, StandardOpenOption.READ);
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var is2 = Files.newInputStream(path2, StandardOpenOption.READ)
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) {
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do {
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int len = is1.read(bytes1);
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int len2 = is2.read(bytes2, 0, len);
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if (len2 != len) {
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String message = "Expected to read %s bytes from %s but got %s".formatted(len, path2, len2);
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archiveDiffs.add(message);
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LOGGER.warn(message);
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return;
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}
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int mismatch = Arrays.mismatch(bytes1, bytes2);
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if (mismatch >= 0 && mismatch < len) {
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archiveDiffs.add("mismatch at byte %s".formatted(mismatch + n));
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LOGGER.warn("Archives mismatch ay byte {}", mismatch + n);
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return;
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}
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n += len;
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bytesRead.set(n);
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} while (n < size);
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}
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LOGGER.info("No mismatches! Analyzed {} / {} bytes", n, size);
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});
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var logger = ProgressLoggers.create()
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.addStorageRatePercentCounter("bytes", size, bytesRead::get, true)
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.newLine()
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.addThreadPoolStats("compare", worker)
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.newLine()
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.addProcessStats();
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worker.awaitAndLog(logger, config.logInterval());
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}
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}
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private <T> boolean compareArchive(String name, T a, T b) {
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if (Objects.equals(a, b)) {
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return true;
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@ -151,4 +151,42 @@ class CompareArchivesTest {
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)
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), result);
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}
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@Test
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void testCompareArchivesSame() throws IOException {
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var aPath = path.resolve("a.pmtiles");
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var bPath = path.resolve("b.pmtiles");
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byte[] a1 = new byte[]{0xa, 0x2};
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try (
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var a = WriteablePmtiles.newWriteToFile(aPath);
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var b = WriteablePmtiles.newWriteToFile(bPath);
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) {
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a.initialize();
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b.initialize();
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try (
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var aWriter = a.newTileWriter();
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var bWriter = b.newTileWriter()
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) {
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aWriter
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.write(new TileEncodingResult(TileOrder.HILBERT.decode(0), a1, OptionalLong.empty()));
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aWriter
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.write(new TileEncodingResult(TileOrder.HILBERT.decode(2), a1, OptionalLong.empty()));
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bWriter
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.write(new TileEncodingResult(TileOrder.HILBERT.decode(0), a1, OptionalLong.empty()));
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bWriter
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.write(new TileEncodingResult(TileOrder.HILBERT.decode(2), a1, OptionalLong.empty()));
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}
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a.finish(new TileArchiveMetadata(new Profile.NullProfile(), config));
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b.finish(new TileArchiveMetadata(new Profile.NullProfile(), config));
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}
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var result = CompareArchives.compare(
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TileArchiveConfig.from(aPath.toString()),
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TileArchiveConfig.from(bPath.toString()),
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config,
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false
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);
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assertEquals(new CompareArchives.Result(
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2, 0, List.of(), Map.of(), Map.of()
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), result);
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}
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}
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@ -15,7 +15,8 @@ fi
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echo "Test java build"
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echo "::group::OpenMapTiles monaco (java)"
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rm -f data/out*.mbtiles
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java -jar planetiler-dist/target/*with-deps.jar --download --area=monaco --output=data/jar-monaco.mbtiles
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# vary threads to stress-test determinism check
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java -jar planetiler-dist/target/*with-deps.jar --download --area=monaco --output=data/jar-monaco.mbtiles --threads=32
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./scripts/check-monaco.sh data/jar-monaco.mbtiles
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echo "::endgroup::"
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echo "::group::Example (java)"
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@ -25,7 +26,8 @@ echo "::endgroup::"
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echo "::endgroup::"
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echo "::group::OpenMapTiles monaco (docker)"
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docker run -v "$(pwd)/data":/data ghcr.io/onthegomap/planetiler:"${version}" --area=monaco --output=data/docker-monaco.mbtiles
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# vary threads to stress-test determinism check
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docker run -v "$(pwd)/data":/data ghcr.io/onthegomap/planetiler:"${version}" --area=monaco --output=data/docker-monaco.mbtiles --threads=4
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./scripts/check-monaco.sh data/docker-monaco.mbtiles
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echo "::endgroup::"
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echo "::group::Example (docker)"
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