Add a codec for LinkedHashSet.

PiperOrigin-RevId: 195002908

1 files changed, 50 insertions, 0 deletions

diff --git a/src/test/java/com/google/devtools/build/lib/skyframe/serialization/LinkedHashSetCodecTest.java b/src/test/java/com/google/devtools/build/lib/skyframe/serialization/LinkedHashSetCodecTest.java
new file mode 100644
index 0000000000..2f0c095ec5
--- /dev/null
+++ b/src/test/java/com/google/devtools/build/lib/skyframe/serialization/LinkedHashSetCodecTest.java
@@ -0,0 +1,50 @@
+// Copyright 2018 The Bazel Authors. All rights reserved.
+//
+// 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.devtools.build.lib.skyframe.serialization;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import com.google.devtools.build.lib.skyframe.serialization.testutils.SerializationTester;
+import com.google.devtools.build.lib.skyframe.serialization.testutils.SerializationTester.VerificationFunction;
+import java.util.LinkedHashSet;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+/** Tests for {@link LinkedHashSetCodec}. */
+@RunWith(JUnit4.class)
+public class LinkedHashSetCodecTest {
+
+  @Test
+  public void smokeTest() throws Exception {
+    LinkedHashSet<String> subjectTwo = new LinkedHashSet<>();
+    subjectTwo.add("one");
+    subjectTwo.add("two");
+    subjectTwo.add("three");
+    LinkedHashSet<String> nullSet = new LinkedHashSet<>();
+    nullSet.add(null);
+    LinkedHashSet<String> mixedSet = new LinkedHashSet<>();
+    mixedSet.add(null);
+    mixedSet.add("memberOne");
+    new SerializationTester(new LinkedHashSet<String>(), subjectTwo, nullSet, mixedSet)
+        .setVerificationFunction(
+            (VerificationFunction<LinkedHashSet<String>>)
+                (deserialized, subject) -> {
+                  assertThat(deserialized).isEqualTo(subject);
+                  assertThat(deserialized.size()).isEqualTo(subject.size());
+                })
+        .runTests();
+  }
+}