Examples with TLongLongMap gnu.trove.map.TLongLongMap used on opensource projects

Example 11 with TLongLongMap

use of gnu.trove.map.TLongLongMap in project deephaven-core by deephaven.

the class TestLongLongMap method do1MRandomOperationsLotsOfCollisions.

@Test
public void do1MRandomOperationsLotsOfCollisions() {
    // Standard of correctness: java.util.HashMap
    Map<Long, Long> reference = new HashMap<>(initialCapacity, loadFactor);
    TLongLongMap test = factory.create(initialCapacity, loadFactor);
    Random rng = new Random(12345);
    populate(rng, 1000000, 10000, 0.75, reference, test);
    TestCase.assertEquals(reference.size(), test.size());
    Entries masterEntries = Entries.create(reference);
    Entries targetEntries = Entries.create(test);
    TestCase.assertTrue(masterEntries.destructivelyEquals(targetEntries));
}

Example 12 with TLongLongMap

use of gnu.trove.map.TLongLongMap in project deephaven-core by deephaven.

the class TestLongLongMap method iteratorFromEmptyAndNullMap.

@Test
public void iteratorFromEmptyAndNullMap() {
    TLongLongMap map = factory.create(initialCapacity, loadFactor);
    map.put(0, 1);
    map.put(2, 3);
    map.clear();
    emptyMapHelper(map);
    if (factory == troveFactory) {
        return;
    }
    TNullableLongLongMap nullableMap = (TNullableLongLongMap) map;
    nullableMap.resetToNull();
    emptyMapHelper(map);
}

Example 13 with TLongLongMap

use of gnu.trove.map.TLongLongMap in project deephaven-core by deephaven.

the class TestLongLongMap method prevValuesOnRemove.

@Test
public void prevValuesOnRemove() {
    final long beginKey = 100;
    final long endKey = 200;
    TLongLongMap map = factory.create(initialCapacity, loadFactor);
    final long noEntryValue = map.getNoEntryValue();
    for (long key = beginKey; key < endKey; ++key) {
        final long previous = map.put(key, key - 10000);
        TestCase.assertEquals(previous, noEntryValue);
    }
    for (long key = beginKey; key < endKey; ++key) {
        final long expectedPrevious = key - 10000;
        final long actualPrevious = map.remove(key);
        TestCase.assertEquals(expectedPrevious, actualPrevious);
    }
}

Example 14 with TLongLongMap

use of gnu.trove.map.TLongLongMap in project deephaven-core by deephaven.

the class TestLongLongMap method putIfAbsent.

@Test
public void putIfAbsent() {
    final long beginKey = 100;
    final long endKey = 200;
    TLongLongMap map = factory.create(initialCapacity, loadFactor);
    final long noEntryValue = map.getNoEntryValue();
    for (long key = beginKey; key < endKey; key += 2) {
        final long previous = map.put(key, key + 5000);
        TestCase.assertEquals(previous, noEntryValue);
    }
    for (long key = beginKey; key < endKey; ++key) {
        final long expectedPrevious = (key % 2) == 0 ? key + 5000 : noEntryValue;
        final long actualPrevious = map.putIfAbsent(key, key + 10000);
        TestCase.assertEquals(expectedPrevious, actualPrevious);
    }
    for (long key = beginKey; key < endKey; ++key) {
        final long expectedValue = (key % 2) == 0 ? key + 5000 : key + 10000;
        final long actualValue = map.get(key);
        TestCase.assertEquals(expectedValue, actualValue);
    }
}