javaparser-symbol-solver-testing/src/test/resources/PlatformTestUtil.java.txt

// Copyright 2000-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
package com.intellij.testFramework;

import com.intellij.configurationStore.StateStorageManagerKt;
import com.intellij.execution.ExecutionException;
import com.intellij.execution.configurations.GeneralCommandLine;
import com.intellij.execution.process.ProcessIOExecutorService;
import com.intellij.execution.process.ProcessOutput;
import com.intellij.execution.util.ExecUtil;
import com.intellij.ide.DataManager;
import com.intellij.ide.IdeEventQueue;
import com.intellij.ide.fileTemplates.FileTemplateManager;
import com.intellij.ide.fileTemplates.impl.FileTemplateManagerImpl;
import com.intellij.ide.util.treeView.AbstractTreeBuilder;
import com.intellij.ide.util.treeView.AbstractTreeNode;
import com.intellij.ide.util.treeView.AbstractTreeStructure;
import com.intellij.ide.util.treeView.AbstractTreeUi;
import com.intellij.openapi.Disposable;
import com.intellij.openapi.actionSystem.*;
import com.intellij.openapi.actionSystem.ex.ActionUtil;
import com.intellij.openapi.application.Application;
import com.intellij.openapi.application.ModalityState;
import com.intellij.openapi.application.impl.ApplicationImpl;
import com.intellij.openapi.application.impl.LaterInvocator;
import com.intellij.openapi.editor.Document;
import com.intellij.openapi.extensions.*;
import com.intellij.openapi.fileEditor.FileDocumentManager;
import com.intellij.openapi.fileEditor.impl.LoadTextUtil;
import com.intellij.openapi.fileTypes.FileTypes;
import com.intellij.openapi.paths.WebReference;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.project.ex.ProjectManagerEx;
import com.intellij.openapi.ui.Queryable;
import com.intellij.openapi.util.ActionCallback;
import com.intellij.openapi.util.Comparing;
import com.intellij.openapi.util.Disposer;
import com.intellij.openapi.util.SystemInfo;
import com.intellij.openapi.util.io.FileUtil;
import com.intellij.openapi.util.io.FileUtilRt;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.openapi.vfs.LocalFileSystem;
import com.intellij.openapi.vfs.VfsUtilCore;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.openapi.vfs.VirtualFileFilter;
import com.intellij.openapi.vfs.ex.temp.TempFileSystem;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiRecursiveElementWalkingVisitor;
import com.intellij.psi.PsiReference;
import com.intellij.rt.execution.junit.FileComparisonFailure;
import com.intellij.testFramework.fixtures.IdeaTestExecutionPolicy;
import com.intellij.ui.tree.AsyncTreeModel;
import com.intellij.util.*;
import com.intellij.util.concurrency.AppExecutorUtil;
import com.intellij.util.concurrency.AppScheduledExecutorService;
import com.intellij.util.io.Decompressor;
import com.intellij.util.lang.JavaVersion;
import com.intellij.util.ui.UIUtil;
import com.intellij.util.ui.tree.TreeUtil;
import gnu.trove.Equality;
import junit.framework.AssertionFailedError;
import org.jetbrains.annotations.Contract;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.concurrency.AsyncPromise;
import org.jetbrains.concurrency.Promise;

import javax.swing.*;
import javax.swing.tree.TreeModel;
import javax.swing.tree.TreePath;
import java.awt.*;
import java.awt.event.InvocationEvent;
import java.io.File;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintStream;
import java.lang.reflect.Method;
import java.net.MalformedURLException;
import java.net.URL;
import java.nio.charset.Charset;
import java.util.List;
import java.util.*;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.function.Function;
import java.util.function.Predicate;
import java.util.jar.JarFile;
import java.util.stream.Collectors;
import java.util.stream.Stream;

import static com.intellij.openapi.application.ApplicationManager.getApplication;
import static org.junit.Assert.*;

/**
 * @author yole
 */
@SuppressWarnings({"UseOfSystemOutOrSystemErr", "TestOnlyProblems"})
public class PlatformTestUtil {
  public static <T> void assertComparisonContractNotViolated(@NotNull List<? extends T> values,
                                                             @NotNull Comparator<? super T> comparator,
                                                             @NotNull Equality<? super T> equality) {
    for (int i1 = 0; i1 < values.size(); i1++) {
      for (int i2 = i1; i2 < values.size(); i2++) {
        T value1 = values.get(i1);
        T value2 = values.get(i2);

        int result12 = comparator.compare(value1, value2);
        int result21 = comparator.compare(value2, value1);
        if (equality.equals(value1, value2)) {
          assertEquals(String.format("Equal, but not 0: '%s' - '%s'", value1, value2), 0, result12);
          assertEquals(String.format("Equal, but not 0: '%s' - '%s'", value2, value1), 0, result21);
        }
        else {
          if (result12 == 0) fail(String.format("Not equal, but 0: '%s' - '%s'", value1, value2));
          if (result21 == 0) fail(String.format("Not equal, but 0: '%s' - '%s'", value2, value1));
          if (Integer.signum(result12) == Integer.signum(result21)) {
            fail(String.format("Not symmetrical: '%s' - '%s'", value1, value2));
          }
        }

        for (int i3 = i2; i3 < values.size(); i3++) {
          T value3 = values.get(i3);

          int result23 = comparator.compare(value2, value3);
          int result31 = comparator.compare(value3, value1);

          if (!isTransitive(result12, result23, result31)) {
            fail(String.format("Not transitive: '%s' - '%s' - '%s'", value1, value2, value3));
          }
        }
      }
    }
  }
}