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Merged
AlexanderSaydakov merged 1 commit into from
Feb 6, 2025
Merged

test toByteArray() #649

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26 changes: 14 additions & 12 deletions src/test/java/org/apache/datasketches/theta/CompactSketchTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -589,36 +589,38 @@ public void serializeDeserializeDirectV4() {

@Test
public void serializeWrapBytesV3() {
UpdateSketch sk = Sketches.updateSketchBuilder().build();
final UpdateSketch sk = Sketches.updateSketchBuilder().build();
for (int i = 0; i < 10000; i++) {
sk.update(i);
}
CompactSketch cs1 = sk.compact();
byte[] bytes = cs1.toByteArray();
CompactSketch cs2 = new WrappedCompactSketch(bytes);
final CompactSketch cs1 = sk.compact();
final byte[] bytes = cs1.toByteArray();
final CompactSketch cs2 = new WrappedCompactSketch(bytes);
assertEquals(cs1.getRetainedEntries(), cs2.getRetainedEntries());
HashIterator it1 = cs1.iterator();
HashIterator it2 = cs2.iterator();
final HashIterator it1 = cs1.iterator();
final HashIterator it2 = cs2.iterator();
while (it1.next() && it2.next()) {
assertEquals(it2.get(), it2.get());
}
assertEquals(bytes, cs2.toByteArray());
}

@Test
public void serializeWrapBytesV4() {
UpdateSketch sk = Sketches.updateSketchBuilder().build();
final UpdateSketch sk = Sketches.updateSketchBuilder().build();
for (int i = 0; i < 10000; i++) {
sk.update(i);
}
CompactSketch cs1 = sk.compact();
byte[] bytes = cs1.toByteArrayCompressed();
CompactSketch cs2 = new WrappedCompactCompressedSketch(bytes);
final CompactSketch cs1 = sk.compact();
final byte[] bytes = cs1.toByteArrayCompressed();
final CompactSketch cs2 = new WrappedCompactCompressedSketch(bytes);
assertEquals(cs1.getRetainedEntries(), cs2.getRetainedEntries());
HashIterator it1 = cs1.iterator();
HashIterator it2 = cs2.iterator();
final HashIterator it1 = cs1.iterator();
final HashIterator it2 = cs2.iterator();
while (it1.next() && it2.next()) {
assertEquals(it2.get(), it2.get());
}
assertEquals(bytes, cs2.toByteArray());
}

private static class State {
Expand Down