CavalliumDBEngine/src/test/java/it/cavallium/dbengine/TestAllocator.java

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package it.cavallium.dbengine;
import static it.cavallium.dbengine.DbTestUtils.destroyAllocator;
import static it.cavallium.dbengine.DbTestUtils.ensureNoLeaks;
import static it.cavallium.dbengine.DbTestUtils.newAllocator;
2022-03-16 13:47:56 +01:00
import io.netty5.buffer.api.Buffer;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
public class TestAllocator {
private DbTestUtils.TestAllocator allocator;
@BeforeEach
public void beforeEach() {
this.allocator = newAllocator();
ensureNoLeaks(allocator.allocator(), false, false);
}
@AfterEach
public void afterEach() {
ensureNoLeaks(allocator.allocator(), true, false);
destroyAllocator(allocator);
}
@Test
public void testNoOp() {
}
@Test
public void testShouldPass() {
Buffer allocated = allocator.allocator().allocate(5000);
allocated.close();
ensureNoLeaks(allocator.allocator(), true, false);
}
@Test
public void testShouldFail() {
Buffer allocated = null;
try {
boolean failed;
try {
allocated = allocator.allocator().allocate(5000);
ensureNoLeaks(allocator.allocator(), true, true);
failed = false;
} catch (Exception ex) {
failed = true;
}
if (!failed) {
Assertions.fail("A leak was not detected!");
}
} finally {
if (allocated != null) {
allocated.close();
}
}
}
}