leerho commented on code in PR #675:
URL: https://github.com/apache/datasketches-java/pull/675#discussion_r2244099276
##########
src/test/java/org/apache/datasketches/quantiles/DoublesSketchTest.java:
##########
@@ -115,66 +114,68 @@ static void testSketchEquality(final DoublesSketch
sketch1,
@Test
public void checkIsSameResource() {
- int k = 16;
- WritableMemory mem = WritableMemory.writableWrap(new byte[(k*16) +24]);
- WritableMemory cmem = WritableMemory.writableWrap(new byte[8]);
- DirectUpdateDoublesSketch duds =
- (DirectUpdateDoublesSketch)
DoublesSketch.builder().setK(k).build(mem);
- assertTrue(duds.isSameResource(mem));
- DirectCompactDoublesSketch dcds = (DirectCompactDoublesSketch)
duds.compact(cmem);
- assertTrue(dcds.isSameResource(cmem));
+ final int k = 16;
+ final MemorySegment seg = MemorySegment.ofArray(new byte[(k*16) +24]);
+ final MemorySegment cseg = MemorySegment.ofArray(new byte[8]);
+ final DirectUpdateDoublesSketch duds =
+ (DirectUpdateDoublesSketch)
DoublesSketch.builder().setK(k).build(seg);
+ assertTrue(duds.isSameResource(seg));
+ final DirectCompactDoublesSketch dcds = (DirectCompactDoublesSketch)
duds.compact(cseg);
+ assertTrue(dcds.isSameResource(cseg));
- UpdateDoublesSketch uds = DoublesSketch.builder().setK(k).build();
- assertFalse(uds.isSameResource(mem));
+ final UpdateDoublesSketch uds = DoublesSketch.builder().setK(k).build();
+ assertFalse(uds.isSameResource(seg));
}
@Test
public void checkEmptyExceptions() {
- int k = 16;
- UpdateDoublesSketch uds = DoublesSketch.builder().setK(k).build();
- try { uds.getMaxItem(); fail(); } catch (IllegalArgumentException e) {}
- try { uds.getMinItem(); fail(); } catch (IllegalArgumentException e) {}
- try { uds.getRank(1.0); fail(); } catch (IllegalArgumentException e) {}
- try { uds.getPMF(new double[] { 0, 0.5, 1.0 }); fail(); } catch
(IllegalArgumentException e) {}
- try { uds.getCDF(new double[] { 0, 0.5, 1.0 }); fail(); } catch
(IllegalArgumentException e) {}
+ final int k = 16;
+ final UpdateDoublesSketch uds = DoublesSketch.builder().setK(k).build();
+ try { uds.getMaxItem(); fail(); } catch (final IllegalArgumentException e)
{}
+ try { uds.getMinItem(); fail(); } catch (final IllegalArgumentException e)
{}
+ try { uds.getRank(1.0); fail(); } catch (final IllegalArgumentException e)
{}
+ try { uds.getPMF(new double[] { 0, 0.5, 1.0 }); fail(); } catch (final
IllegalArgumentException e) {}
+ try { uds.getCDF(new double[] { 0, 0.5, 1.0 }); fail(); } catch (final
IllegalArgumentException e) {}
}
@Test
public void directSketchShouldMoveOntoHeapEventually() {
- WritableMemory wmem = WritableMemory.allocateDirect(1000,
Arena.ofConfined());
- WritableMemory wmem2 = wmem;
- UpdateDoublesSketch sketch = DoublesSketch.builder().build(wmem);
- Assert.assertTrue(sketch.isSameResource(wmem));
+ final Arena arena = Arena.ofConfined();
+ final MemorySegment wseg = arena.allocate(1000);
+ final UpdateDoublesSketch sketch = DoublesSketch.builder().build(wseg);
+ Assert.assertTrue(sketch.isSameResource(wseg));
for (int i = 0; i < 1000; i++) {
sketch.update(i);
}
- Assert.assertFalse(sketch.isSameResource(wmem));
- Assert.assertFalse(wmem2.isAlive());
+ Assert.assertFalse(sketch.isSameResource(wseg));
+ arena.close();
+ Assert.assertFalse(wseg.scope().isAlive());
}
@Test
public void directSketchShouldMoveOntoHeapEventually2() {
+ final Arena arena = Arena.ofConfined();
int i = 0;
- WritableMemory wmem = WritableMemory.allocateDirect(50,
Arena.ofConfined());
- WritableMemory wmem2 = wmem;
- UpdateDoublesSketch sketch = DoublesSketch.builder().build(wmem);
- Assert.assertTrue(sketch.isSameResource(wmem));
+ final MemorySegment wseg = arena.allocate(50);
+ final UpdateDoublesSketch sketch = DoublesSketch.builder().build(wseg);
+ Assert.assertTrue(sketch.isSameResource(wseg));
for (; i < 1000; i++) {
- if (sketch.isSameResource(wmem)) {
+ if (sketch.isSameResource(wseg)) {
sketch.update(i);
} else {
//println("MOVED OUT at i = " + i);
break;
}
}
- Assert.assertFalse(wmem2.isAlive());
+ arena.close();
+ Assert.assertFalse(wseg.scope().isAlive());
Review Comment:
Same comment as above. Copilot is confused.
Do not commit the suggestion.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
