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…r-index GH-458 Regenerate index if signature is wrong
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...core/src/main/java/com/the_qa_company/qendpoint/core/exceptions/SignatureIOException.java
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| @@ -0,0 +1,20 @@ | ||
| package com.the_qa_company.qendpoint.core.exceptions; | ||
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| import java.io.IOException; | ||
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| public class SignatureIOException extends IOException { | ||
| public SignatureIOException() { | ||
| } | ||
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| public SignatureIOException(String message) { | ||
| super(message); | ||
| } | ||
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| public SignatureIOException(String message, Throwable cause) { | ||
| super(message, cause); | ||
| } | ||
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| public SignatureIOException(Throwable cause) { | ||
| super(cause); | ||
| } | ||
| } |
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74 changes: 74 additions & 0 deletions
74
.../test/java/com/the_qa_company/qendpoint/core/triples/impl/BitmapTriplesIndexFileTest.java
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| @@ -0,0 +1,74 @@ | ||
| package com.the_qa_company.qendpoint.core.triples.impl; | ||
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| import com.the_qa_company.qendpoint.core.enums.TripleComponentOrder; | ||
| import com.the_qa_company.qendpoint.core.exceptions.ParserException; | ||
| import com.the_qa_company.qendpoint.core.hdt.HDTManager; | ||
| import com.the_qa_company.qendpoint.core.hdt.HDTVersion; | ||
| import com.the_qa_company.qendpoint.core.listener.ProgressListener; | ||
| import com.the_qa_company.qendpoint.core.options.HDTOptions; | ||
| import com.the_qa_company.qendpoint.core.options.HDTOptionsKeys; | ||
| import com.the_qa_company.qendpoint.core.util.LargeFakeDataSetStreamSupplier; | ||
| import com.the_qa_company.qendpoint.core.util.crc.CRC32; | ||
| import org.apache.commons.io.file.PathUtils; | ||
| import org.junit.Rule; | ||
| import org.junit.Test; | ||
| import org.junit.rules.TemporaryFolder; | ||
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| import java.io.IOException; | ||
| import java.nio.file.Files; | ||
| import java.nio.file.Path; | ||
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| import static org.junit.Assert.*; | ||
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| public class BitmapTriplesIndexFileTest { | ||
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| @Rule | ||
| public TemporaryFolder tempDir = TemporaryFolder.builder().assureDeletion().build(); | ||
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| public long crc32(byte[] data) { | ||
| CRC32 crc = new CRC32(); | ||
| crc.update(data, 0, data.length); | ||
| return crc.getValue(); | ||
| } | ||
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| @Test | ||
| public void genTest() throws IOException, ParserException { | ||
| Path root = tempDir.newFolder().toPath(); | ||
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| HDTOptions spec = HDTOptions.of( | ||
| HDTOptionsKeys.BITMAPTRIPLES_INDEX_OTHERS, "spo,ops", | ||
| HDTOptionsKeys.BITMAPTRIPLES_INDEX_NO_FOQ, true | ||
| ); | ||
| try { | ||
| Path hdtPath = root.resolve("temp.hdt"); | ||
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| LargeFakeDataSetStreamSupplier supplier = LargeFakeDataSetStreamSupplier | ||
| .createSupplierWithMaxTriples(1000, 10) | ||
| .withMaxLiteralSize(50) | ||
| .withMaxElementSplit(20); | ||
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| supplier.createAndSaveFakeHDT(spec, hdtPath); | ||
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| // should load | ||
| HDTManager.mapIndexedHDT(hdtPath, spec, ProgressListener.ignore()).close(); | ||
| assertTrue("ops index doesn't exist", Files.exists(BitmapTriplesIndexFile.getIndexPath(hdtPath, TripleComponentOrder.OPS))); | ||
| assertFalse("foq index exists", Files.exists(hdtPath.resolveSibling(hdtPath.getFileName() + HDTVersion.get_index_suffix("-")))); | ||
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| long crcold = crc32(Files.readAllBytes(hdtPath)); | ||
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| Path hdtPath2 = root.resolve("temp2.hdt"); | ||
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| Files.move(hdtPath, hdtPath2); | ||
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| supplier.createAndSaveFakeHDT(spec, hdtPath); | ||
| // should erase the previous index and generate another one | ||
| HDTManager.mapIndexedHDT(hdtPath, spec, ProgressListener.ignore()).close(); | ||
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| long crcnew = crc32(Files.readAllBytes(hdtPath)); | ||
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| assertNotEquals("files are the same", crcold, crcnew); | ||
| } finally { | ||
| PathUtils.deleteDirectory(root); | ||
| } | ||
| } | ||
| } |