Fix test compilation because of using HierarchyViewTestFixture in <= 181

.idea/inspectionProfiles/idea_default.xml

@@ -113,6 +113,8 @@
           <Problem reference="com.intellij.execution.configurations.LocatableConfigurationBase" reason="Generalized in 183. Use LocatableConfigurationBaseAny instead in signatures." />
           <Problem reference="com.intellij.execution.configurations.ModuleBasedConfiguration" reason="Generalized in 183. Use ModuleBasedConfigurationElement instead." />
           <Problem reference="com.intellij.util.AstLoadingFilter" reason="Absent in 181. Almost all methods were renamed in 183. Use org.jetbrains.kotlin.util.AstLoadingFilter instead." />
+          <Problem reference="com.intellij.testFramework.codeInsight.hierarchy.HierarchyViewTestFixture" reason="Absent in &lt;= 181. Use org.jetbrains.kotlin.test.HierarchyViewTestFixture instead." />
+          <Problem reference="org.jetbrains.kotlin.test.HierarchyViewTestFixtureCompat" reason="Do not use the wrapper for 181 directly. Use org.jetbrains.kotlin.test.HierarchyViewTestFixture instead." />
         </list>
       </option>
     </inspection_tool>

idea/tests/org/jetbrains/kotlin/idea/KotlinHierarchyViewTestBase.java

@@ -19,9 +19,9 @@ package org.jetbrains.kotlin.idea;
 import com.intellij.ide.hierarchy.HierarchyTreeStructure;
 import com.intellij.openapi.util.Computable;
 import com.intellij.openapi.util.io.FileUtil;
-import com.intellij.testFramework.codeInsight.hierarchy.HierarchyViewTestFixture;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.kotlin.idea.test.KotlinLightCodeInsightFixtureTestCase;
+import org.jetbrains.kotlin.test.HierarchyViewTestFixture;
 
 import java.io.File;
 import java.io.IOException;

idea/tests/org/jetbrains/kotlin/idea/hierarchy/AbstractHierarchyTest.java

@@ -84,7 +84,6 @@ public abstract class AbstractHierarchyTest extends KotlinHierarchyViewTestBase
     protected void doCallerJavaHierarchyTest(@NotNull String folderName) throws Exception {
         this.folderName = folderName;
         doHierarchyTest(getCallerJavaHierarchyStructure(), getFilesToConfigure());
-
     }
 
     protected void doCalleeHierarchyTest(@NotNull String folderName) throws Exception {

idea/tests/org/jetbrains/kotlin/test/HierarchyViewTestFixture.kt

@@ -0,0 +1,11 @@
+/*
+ * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.test
+
+import com.intellij.testFramework.codeInsight.hierarchy.HierarchyViewTestFixture
+
+@Suppress("IncompatibleAPI")
+class HierarchyViewTestFixture : HierarchyViewTestFixture()

idea/tests/org/jetbrains/kotlin/test/HierarchyViewTestFixture.kt.181

@@ -0,0 +1,9 @@
+/*
+ * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.test
+
+@Suppress("IncompatibleAPI")
+class HierarchyViewTestFixture : HierarchyViewTestFixtureCompat()

idea/tests/org/jetbrains/kotlin/test/HierarchyViewTestFixtureCompat.java

@@ -0,0 +1,145 @@
+/*
+ * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.test;
+
+import com.intellij.ide.hierarchy.HierarchyNodeDescriptor;
+import com.intellij.ide.hierarchy.HierarchyTreeStructure;
+import com.intellij.openapi.util.JDOMUtil;
+import junit.framework.Assert;
+import org.jdom.Element;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.*;
+
+/**
+ * Copied from com.intellij.testFramework.codeInsight.hierarchy.HierarchyViewTestFixture for compatibility reasons.
+ *
+ * Use org.jetbrains.kotlin.test.HierarchyViewTestFixture typealias instead.
+ *
+ * BUNCH: 182
+ */
+@SuppressWarnings("ALL")
+public class HierarchyViewTestFixtureCompat {
+    private static final String NODE_ELEMENT_NAME = "node";
+    private static final String ANY_NODES_ELEMENT_NAME = "any";
+    private static final String TEXT_ATTR_NAME = "text";
+    private static final String BASE_ATTR_NAME = "base";
+
+    public void doHierarchyTest(@NotNull HierarchyTreeStructure treeStructure,
+            @NotNull String expectedStructure) {
+        try {
+            checkHierarchyTreeStructure(treeStructure, JDOMUtil.load(expectedStructure));
+        }
+        catch (Throwable e) {
+            Assert.assertEquals("XML structure comparison for your convenience, actual failure details BELOW",
+                                expectedStructure, dump(treeStructure, null, 0));
+            //noinspection CallToPrintStackTrace
+            e.printStackTrace();
+        }
+    }
+
+    @NotNull
+    public static String dump(@NotNull HierarchyTreeStructure treeStructure,
+            @Nullable HierarchyNodeDescriptor descriptor,
+            int level) {
+        StringBuilder s = new StringBuilder();
+        dump(treeStructure, descriptor, level, s);
+        return s.toString();
+    }
+
+    private static void dump(@NotNull HierarchyTreeStructure treeStructure,
+            @Nullable HierarchyNodeDescriptor descriptor,
+            int level,
+            @NotNull StringBuilder b) {
+        if (level > 10) {
+            for (int i = 0; i < level; i++) b.append("  ");
+            b.append("<Probably infinite part skipped>\n");
+            return;
+        }
+        if (descriptor == null) descriptor = (HierarchyNodeDescriptor)treeStructure.getRootElement();
+        for (int i = 0; i < level; i++) b.append("  ");
+        descriptor.update();
+        b.append("<node text=\"").append(descriptor.getHighlightedText().getText()).append("\"")
+                .append(treeStructure.getBaseDescriptor() == descriptor ? " base=\"true\"" : "");
+
+        Object[] children = treeStructure.getChildElements(descriptor);
+        if (children.length > 0) {
+            b.append(">\n");
+            for (Object o : children) {
+                HierarchyNodeDescriptor d = (HierarchyNodeDescriptor)o;
+                dump(treeStructure, d, level + 1, b);
+            }
+            for (int i = 0; i < level; i++) b.append("  ");
+            b.append("</node>\n");
+        }
+        else {
+            b.append("/>\n");
+        }
+    }
+
+    private static void checkHierarchyTreeStructure(@NotNull HierarchyTreeStructure treeStructure,
+            @Nullable Element rootElement) {
+        HierarchyNodeDescriptor rootNodeDescriptor = (HierarchyNodeDescriptor)treeStructure.getRootElement();
+        rootNodeDescriptor.update();
+        if (rootElement == null || !NODE_ELEMENT_NAME.equals(rootElement.getName())) {
+            throw new IllegalArgumentException("Incorrect root element in verification resource");
+        }
+        checkNodeDescriptorRecursively(treeStructure, rootNodeDescriptor, rootElement);
+    }
+
+    private static void checkNodeDescriptorRecursively(@NotNull HierarchyTreeStructure treeStructure,
+            @NotNull HierarchyNodeDescriptor descriptor,
+            @NotNull Element expectedElement) {
+        checkBaseNode(treeStructure, descriptor, expectedElement);
+        checkContent(descriptor, expectedElement);
+        checkChildren(treeStructure, descriptor, expectedElement);
+    }
+
+    private static void checkBaseNode(@NotNull HierarchyTreeStructure treeStructure,
+            @NotNull HierarchyNodeDescriptor descriptor,
+            @NotNull Element expectedElement) {
+        String baseAttrValue = expectedElement.getAttributeValue(BASE_ATTR_NAME);
+        HierarchyNodeDescriptor baseDescriptor = treeStructure.getBaseDescriptor();
+        boolean mustBeBase = "true".equalsIgnoreCase(baseAttrValue);
+        Assert.assertTrue("Incorrect base node", mustBeBase ? baseDescriptor == descriptor : baseDescriptor != descriptor);
+    }
+
+    private static void checkContent(@NotNull HierarchyNodeDescriptor descriptor,
+            @NotNull Element expectedElement) {
+        Assert.assertEquals(expectedElement.getAttributeValue(TEXT_ATTR_NAME), descriptor.getHighlightedText().getText());
+    }
+
+    private static void checkChildren(@NotNull HierarchyTreeStructure treeStructure,
+            @NotNull HierarchyNodeDescriptor descriptor,
+            @NotNull Element element) {
+        if (element.getChild(ANY_NODES_ELEMENT_NAME) != null) {
+            return;
+        }
+
+        Object[] children = treeStructure.getChildElements(descriptor);
+        //noinspection unchecked
+        List<Element> expectedChildren = new ArrayList<>(element.getChildren(NODE_ELEMENT_NAME));
+
+        StringBuilder messageBuilder = new StringBuilder("Actual children of [" + descriptor.getHighlightedText().getText() + "]:\n");
+        for (Object child : children) {
+            HierarchyNodeDescriptor nodeDescriptor = (HierarchyNodeDescriptor)child;
+            nodeDescriptor.update();
+            messageBuilder.append("    [").append(nodeDescriptor.getHighlightedText().getText()).append("]\n");
+        }
+        Assert.assertEquals(messageBuilder.toString(), expectedChildren.size(), children.length);
+
+        Arrays.sort(children, Comparator.comparing(child -> ((HierarchyNodeDescriptor)child).getHighlightedText().getText()));
+
+        Collections.sort(expectedChildren, Comparator.comparing(child -> child.getAttributeValue(TEXT_ATTR_NAME)));
+
+        //noinspection unchecked
+        Iterator<Element> iterator = expectedChildren.iterator();
+        for (Object child : children) {
+            checkNodeDescriptorRecursively(treeStructure, ((HierarchyNodeDescriptor)child), iterator.next());
+        }
+    }
+}