@Test
public void testIsReusable() throws Exception {
NativeMemoryChunk chunk = mPool.get(1);
Assert.assertTrue(mPool.isReusable(chunk));
chunk.close();
Assert.assertFalse(mPool.isReusable(chunk));
}
@Test
public void testGetSizeInBytes() throws Exception {
Assert.assertEquals(1, mPool.getSizeInBytes(1));
Assert.assertEquals(32, mPool.getSizeInBytes(32));
Assert.assertEquals(33, mPool.getSizeInBytes(33));
Assert.assertEquals(64, mPool.getSizeInBytes(64));
Assert.assertEquals(69, mPool.getSizeInBytes(69));
}
@Test
public void testFree() throws Exception {
NativeMemoryChunk c = mPool.alloc(1);
Assert.assertFalse(c.isClosed());
mPool.free(c);
Assert.assertTrue(c.isClosed());
mPool.free(c);
Assert.assertTrue(c.isClosed());
}
// Test out the alloc method
@Test
public void testAlloc() throws Exception {
NativeMemoryChunk c = mPool.alloc(1);
Assert.assertNotNull(c);
Assert.assertEquals(1, c.getSize());
Assert.assertEquals(1, mPool.alloc(1).getSize());
Assert.assertEquals(33, mPool.alloc(33).getSize());
Assert.assertEquals(32, mPool.alloc(32).getSize());
}
// tests out the getBucketedSizeForValue method
@Test
public void testGetBucketedSizeForValue() throws Exception {
Assert.assertEquals(32, mPool.getBucketedSizeForValue(new FakeNativeMemoryChunk(32)));
Assert.assertEquals(64, mPool.getBucketedSizeForValue(new FakeNativeMemoryChunk(64)));
Assert.assertEquals(128, mPool.getBucketedSizeForValue(new FakeNativeMemoryChunk(128)));
// test with non-bucket values
Assert.assertEquals(1, mPool.getBucketedSizeForValue(new FakeNativeMemoryChunk(1)));
Assert.assertEquals(129, mPool.getBucketedSizeForValue(new FakeNativeMemoryChunk(129)));
Assert.assertEquals(31, mPool.getBucketedSizeForValue(new FakeNativeMemoryChunk(31)));
}
// tests out the getBucketedSize method
@Test
public void testGetBucketedSize() throws Exception {
Assert.assertEquals(32, mPool.getBucketedSize(1));
Assert.assertEquals(32, mPool.getBucketedSize(32));
Assert.assertEquals(64, mPool.getBucketedSize(33));
Assert.assertEquals(64, mPool.getBucketedSize(64));
Assert.assertEquals(128, mPool.getBucketedSize(69));
// value larger than max bucket
Assert.assertEquals(129, mPool.getBucketedSize(129));
int[] invalidSizes = new int[] {-1, 0};
for (int size : invalidSizes) {
try {
mPool.getBucketedSize(size);
Assert.fail();
} catch (BasePool.InvalidSizeException e) {
// do nothing
}
}
}
