75 lines
2.5 KiB
Java
75 lines
2.5 KiB
Java
/*
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* Copyright (C) 2011 The Guava Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.google.common.collect;
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import static com.google.common.testing.SerializableTester.reserialize;
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import static junit.framework.Assert.assertEquals;
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import static junit.framework.Assert.assertTrue;
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import com.google.common.annotations.GwtCompatible;
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import com.google.common.annotations.GwtIncompatible;
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import com.google.common.testing.SerializableTester;
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import com.google.errorprone.annotations.CanIgnoreReturnValue;
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import java.util.Collection;
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import java.util.Set;
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/**
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* Variant of {@link SerializableTester} that does not require the reserialized object's class to be
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* identical to the original.
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*
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* @author Chris Povirk
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*/
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/*
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* The whole thing is really @GwtIncompatible, but GwtJUnitConvertedTestModule doesn't have a
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* parameter for non-GWT, non-test files, and it didn't seem worth adding one for this unusual case.
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*/
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@GwtCompatible(emulated = true)
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final class LenientSerializableTester {
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/*
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* TODO(cpovirk): move this to c.g.c.testing if we allow for c.g.c.annotations dependencies so
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* that it can be GWTified?
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*/
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@CanIgnoreReturnValue
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@GwtIncompatible // SerializableTester
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static <E> Set<E> reserializeAndAssertLenient(Set<E> original) {
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Set<E> copy = reserialize(original);
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assertEquals(original, copy);
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assertTrue(copy instanceof ImmutableSet);
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return copy;
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}
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@CanIgnoreReturnValue
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@GwtIncompatible // SerializableTester
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static <E> Multiset<E> reserializeAndAssertLenient(Multiset<E> original) {
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Multiset<E> copy = reserialize(original);
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assertEquals(original, copy);
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assertTrue(copy instanceof ImmutableMultiset);
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return copy;
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}
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@CanIgnoreReturnValue
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@GwtIncompatible // SerializableTester
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static <E> Collection<E> reserializeAndAssertElementsEqual(Collection<E> original) {
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Collection<E> copy = reserialize(original);
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assertTrue(Iterables.elementsEqual(original, copy));
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assertTrue(copy instanceof ImmutableCollection);
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return copy;
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}
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private LenientSerializableTester() {}
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}
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