| /* |
| * Copyright (C) 2017 The Guava Authors |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.google.common.collect; |
| |
| import java.io.Serializable; |
| import java.util.Collection; |
| import java.util.Map; |
| import java.util.Set; |
| import org.checkerframework.checker.nullness.qual.Nullable; |
| |
| public class SynchronizedTableTest extends AbstractTableTest { |
| private static final class TestTable<R, C, V> implements Table<R, C, V>, Serializable { |
| final Table<R, C, V> delegate = HashBasedTable.create(); |
| public final Object mutex = new Integer(1); // something Serializable |
| |
| @Override |
| public String toString() { |
| assertTrue(Thread.holdsLock(mutex)); |
| return delegate.toString(); |
| } |
| |
| @Override |
| public boolean equals(@Nullable Object o) { |
| assertTrue(Thread.holdsLock(mutex)); |
| return delegate.equals(o); |
| } |
| |
| @Override |
| public int hashCode() { |
| assertTrue(Thread.holdsLock(mutex)); |
| return delegate.hashCode(); |
| } |
| |
| @Override |
| public int size() { |
| assertTrue(Thread.holdsLock(mutex)); |
| return delegate.size(); |
| } |
| |
| @Override |
| public boolean isEmpty() { |
| assertTrue(Thread.holdsLock(mutex)); |
| return delegate.isEmpty(); |
| } |
| |
| @Override |
| public boolean containsValue(@Nullable Object value) { |
| assertTrue(Thread.holdsLock(mutex)); |
| return delegate.containsValue(value); |
| } |
| |
| @Override |
| public void clear() { |
| assertTrue(Thread.holdsLock(mutex)); |
| delegate.clear(); |
| } |
| |
| @Override |
| public Collection<V> values() { |
| assertTrue(Thread.holdsLock(mutex)); |
| /* TODO: verify that the Collection is also synchronized? */ |
| return delegate.values(); |
| } |
| |
| @Override |
| public Set<Cell<R, C, V>> cellSet() { |
| assertTrue(Thread.holdsLock(mutex)); |
| return delegate.cellSet(); |
| } |
| |
| @Override |
| public Map<R, V> column(C columnKey) { |
| assertTrue(Thread.holdsLock(mutex)); |
| return delegate.column(columnKey); |
| } |
| |
| @Override |
| public Set<C> columnKeySet() { |
| assertTrue(Thread.holdsLock(mutex)); |
| return delegate.columnKeySet(); |
| } |
| |
| @Override |
| public Map<C, Map<R, V>> columnMap() { |
| assertTrue(Thread.holdsLock(mutex)); |
| return delegate.columnMap(); |
| } |
| |
| @Override |
| public boolean contains(Object rowKey, Object columnKey) { |
| assertTrue(Thread.holdsLock(mutex)); |
| return delegate.contains(rowKey, columnKey); |
| } |
| |
| @Override |
| public boolean containsColumn(Object columnKey) { |
| assertTrue(Thread.holdsLock(mutex)); |
| return delegate.containsColumn(columnKey); |
| } |
| |
| @Override |
| public boolean containsRow(Object rowKey) { |
| assertTrue(Thread.holdsLock(mutex)); |
| return delegate.containsRow(rowKey); |
| } |
| |
| @Override |
| public V get(Object rowKey, Object columnKey) { |
| assertTrue(Thread.holdsLock(mutex)); |
| return delegate.get(rowKey, columnKey); |
| } |
| |
| @Override |
| public V put(R rowKey, C columnKey, V value) { |
| assertTrue(Thread.holdsLock(mutex)); |
| return delegate.put(rowKey, columnKey, value); |
| } |
| |
| @Override |
| public void putAll(Table<? extends R, ? extends C, ? extends V> table) { |
| assertTrue(Thread.holdsLock(mutex)); |
| delegate.putAll(table); |
| } |
| |
| @Override |
| public V remove(Object rowKey, Object columnKey) { |
| assertTrue(Thread.holdsLock(mutex)); |
| return delegate.remove(rowKey, columnKey); |
| } |
| |
| @Override |
| public Map<C, V> row(R rowKey) { |
| assertTrue(Thread.holdsLock(mutex)); |
| return delegate.row(rowKey); |
| } |
| |
| @Override |
| public Set<R> rowKeySet() { |
| assertTrue(Thread.holdsLock(mutex)); |
| return delegate.rowKeySet(); |
| } |
| |
| @Override |
| public Map<R, Map<C, V>> rowMap() { |
| assertTrue(Thread.holdsLock(mutex)); |
| return delegate.rowMap(); |
| } |
| |
| private static final long serialVersionUID = 0; |
| } |
| |
| @Override |
| protected Table<String, Integer, Character> create(Object... data) { |
| TestTable<String, Integer, Character> table = new TestTable<>(); |
| Table<String, Integer, Character> synced = Synchronized.table(table, table.mutex); |
| populate(synced, data); |
| return synced; |
| } |
| } |