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-rw-r--r--guava-testlib/src/com/google/common/collect/testing/testers/MapPutIfAbsentTester.java127
1 files changed, 0 insertions, 127 deletions
diff --git a/guava-testlib/src/com/google/common/collect/testing/testers/MapPutIfAbsentTester.java b/guava-testlib/src/com/google/common/collect/testing/testers/MapPutIfAbsentTester.java
deleted file mode 100644
index c9aa930eb..000000000
--- a/guava-testlib/src/com/google/common/collect/testing/testers/MapPutIfAbsentTester.java
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Copyright (C) 2015 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.testing.testers;
-
-import static com.google.common.collect.testing.features.CollectionSize.ZERO;
-import static com.google.common.collect.testing.features.MapFeature.ALLOWS_NULL_KEYS;
-import static com.google.common.collect.testing.features.MapFeature.ALLOWS_NULL_VALUES;
-import static com.google.common.collect.testing.features.MapFeature.SUPPORTS_PUT;
-
-import com.google.common.annotations.GwtCompatible;
-import com.google.common.collect.testing.AbstractMapTester;
-import com.google.common.collect.testing.features.CollectionSize;
-import com.google.common.collect.testing.features.MapFeature;
-import java.util.Map;
-import org.junit.Ignore;
-
-/**
- * A generic JUnit test which tests {@link Map#putIfAbsent}. Can't be invoked directly; please see
- * {@link com.google.common.collect.testing.MapTestSuiteBuilder}.
- *
- * @author Louis Wasserman
- */
-@GwtCompatible
-@Ignore // Affects only Android test runner, which respects JUnit 4 annotations on JUnit 3 tests.
-public class MapPutIfAbsentTester<K, V> extends AbstractMapTester<K, V> {
-
- @MapFeature.Require(SUPPORTS_PUT)
- public void testPutIfAbsent_supportedAbsent() {
- assertNull(
- "putIfAbsent(notPresent, value) should return null", getMap().putIfAbsent(k3(), v3()));
- expectAdded(e3());
- }
-
- @MapFeature.Require(SUPPORTS_PUT)
- @CollectionSize.Require(absent = ZERO)
- public void testPutIfAbsent_supportedPresent() {
- assertEquals(
- "putIfAbsent(present, value) should return existing value",
- v0(),
- getMap().putIfAbsent(k0(), v3()));
- expectUnchanged();
- }
-
- @MapFeature.Require(absent = SUPPORTS_PUT)
- public void testPutIfAbsent_unsupportedAbsent() {
- try {
- getMap().putIfAbsent(k3(), v3());
- fail("putIfAbsent(notPresent, value) should throw");
- } catch (UnsupportedOperationException expected) {
- }
- expectUnchanged();
- expectMissing(e3());
- }
-
- @MapFeature.Require(absent = SUPPORTS_PUT)
- @CollectionSize.Require(absent = ZERO)
- public void testPutIfAbsent_unsupportedPresentExistingValue() {
- try {
- assertEquals(
- "putIfAbsent(present, existingValue) should return present or throw",
- v0(),
- getMap().putIfAbsent(k0(), v0()));
- } catch (UnsupportedOperationException tolerated) {
- }
- expectUnchanged();
- }
-
- @MapFeature.Require(absent = SUPPORTS_PUT)
- @CollectionSize.Require(absent = ZERO)
- public void testPutIfAbsent_unsupportedPresentDifferentValue() {
- try {
- getMap().putIfAbsent(k0(), v3());
- } catch (UnsupportedOperationException tolerated) {
- }
- expectUnchanged();
- }
-
- @MapFeature.Require(value = SUPPORTS_PUT, absent = ALLOWS_NULL_KEYS)
- public void testPutIfAbsent_nullKeyUnsupported() {
- try {
- getMap().putIfAbsent(null, v3());
- fail("putIfAbsent(null, value) should throw");
- } catch (NullPointerException expected) {
- }
- expectUnchanged();
- expectNullKeyMissingWhenNullKeysUnsupported(
- "Should not contain null key after unsupported putIfAbsent(null, value)");
- }
-
- @MapFeature.Require(value = SUPPORTS_PUT, absent = ALLOWS_NULL_VALUES)
- public void testPutIfAbsent_nullValueUnsupported() {
- try {
- getMap().putIfAbsent(k3(), null);
- fail("putIfAbsent(key, null) should throw");
- } catch (NullPointerException expected) {
- }
- expectUnchanged();
- expectNullValueMissingWhenNullValuesUnsupported(
- "Should not contain null value after unsupported put(key, null)");
- }
-
- @MapFeature.Require(value = SUPPORTS_PUT, absent = ALLOWS_NULL_VALUES)
- @CollectionSize.Require(absent = ZERO)
- public void testPutIfAbsent_putWithNullValueUnsupported() {
- try {
- getMap().putIfAbsent(k0(), null);
- } catch (NullPointerException tolerated) {
- }
- expectUnchanged();
- expectNullValueMissingWhenNullValuesUnsupported(
- "Should not contain null after unsupported putIfAbsent(present, null)");
- }
-}