From 840825704a61bfb099b4d7f1dd0e371883329a31 Mon Sep 17 00:00:00 2001
From: Alexey Sedunov <alexey.sedunov@jetbrains.com>
Date: Fri, 20 Oct 2017 20:34:12 +0300
Subject: [PATCH] Misc: Skip duplicates in navigation tests

---
 .../multiModule/expectClassSuperclass/common/common.kt       | 1 -
 .../kotlin/idea/navigation/NavigationTestUtils.java          | 5 ++++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/idea/testData/navigation/implementations/multiModule/expectClassSuperclass/common/common.kt b/idea/testData/navigation/implementations/multiModule/expectClassSuperclass/common/common.kt
index dc8b3ebe6bf..944f6e6b8ee 100644
--- a/idea/testData/navigation/implementations/multiModule/expectClassSuperclass/common/common.kt
+++ b/idea/testData/navigation/implementations/multiModule/expectClassSuperclass/common/common.kt
@@ -8,7 +8,6 @@ class ExpectedChildChild : ExpectedChild()
 
 class SimpleChild : SimpleParent()
 
-// REF: [common] (test).ExpectedChild
 // REF: [common] (test).ExpectedChild
 // REF: [common] (test).ExpectedChildChild
 // REF: [common] (test).SimpleChild
diff --git a/idea/tests/org/jetbrains/kotlin/idea/navigation/NavigationTestUtils.java b/idea/tests/org/jetbrains/kotlin/idea/navigation/NavigationTestUtils.java
index 59612ca58e7..ee7a1847b94 100644
--- a/idea/tests/org/jetbrains/kotlin/idea/navigation/NavigationTestUtils.java
+++ b/idea/tests/org/jetbrains/kotlin/idea/navigation/NavigationTestUtils.java
@@ -33,8 +33,10 @@ import com.intellij.testFramework.fixtures.CodeInsightTestUtil;
 import com.intellij.util.PathUtil;
 import com.intellij.util.containers.MultiMap;
 import junit.framework.TestCase;
+import kotlin.collections.ArraysKt;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
+import org.jetbrains.kotlin.asJava.LightClassUtilsKt;
 import org.jetbrains.kotlin.test.InTextDirectivesUtils;
 import org.jetbrains.kotlin.test.util.ReferenceUtils;
 import org.junit.Assert;
@@ -68,8 +70,9 @@ public final class NavigationTestUtils {
         Collections.sort(expectedReferences);
 
         if (gotoData != null) {
+            List<PsiElement> distinctTargets = ArraysKt.distinctBy(gotoData.targets, element -> LightClassUtilsKt.getUnwrapped(element));
             // Transform given reference result to strings
-            List<String> psiElements = Lists.transform(Arrays.asList(gotoData.targets), new Function<PsiElement, String>() {
+            List<String> psiElements = Lists.transform(distinctTargets, new Function<PsiElement, String>() {
                 @Override
                 public String apply(@Nullable PsiElement element) {
                     Assert.assertNotNull(element);