From b972110432afc15c95e463f3374afd257dee0ea3 Mon Sep 17 00:00:00 2001
From: peter <peter@jetbrains.com>
Date: Wed, 10 Oct 2018 22:01:28 +0200
Subject: [PATCH] dom: remove testInternalDomLocksReadConsistency

it takes a lot of time and doesn't seem to check anything useful nowadays
---
 .../util/xml/DomConcurrencyStressTest.java    | 80 -------------------
 1 file changed, 80 deletions(-)

diff --git a/xml/dom-tests/tests/com/intellij/util/xml/DomConcurrencyStressTest.java b/xml/dom-tests/tests/com/intellij/util/xml/DomConcurrencyStressTest.java
index d0065dbdc619..1794e7620804 100644
--- a/xml/dom-tests/tests/com/intellij/util/xml/DomConcurrencyStressTest.java
+++ b/xml/dom-tests/tests/com/intellij/util/xml/DomConcurrencyStressTest.java
@@ -26,9 +26,7 @@ import com.intellij.semantic.SemService;
 import com.intellij.testFramework.PlatformTestUtil;
 import com.intellij.testFramework.Timings;
 import com.intellij.util.ConcurrencyUtil;
-import com.intellij.util.TimeoutUtil;
 import com.intellij.util.containers.ContainerUtil;
-import com.intellij.util.xml.impl.DomFileElementImpl;
 import com.intellij.util.xml.impl.DomTestCase;
 import com.intellij.util.xml.reflect.DomExtender;
 import com.intellij.util.xml.reflect.DomExtenderEP;
@@ -44,65 +42,6 @@ import java.util.concurrent.CountDownLatch;
  * @author peter
  */
 public class DomConcurrencyStressTest extends DomTestCase {
-  public void testInternalDomLocksReadConsistency() throws Throwable {
-    getDomManager().registerFileDescription(new DomFileDescription(MyElement.class, "a"), getTestRootDisposable());
-
-    registerExtender(MyElement.class, MyExtender.class);
-
-
-    final XmlFile file = createXmlFile("<a attr=\"1\" attr2=\"2\">" +
-                                       "<foo-child><foo-child/><custom-foo/></foo-child>" +
-                                       "<bar-child><foo-child/></bar-child>" +
-                                       "<foo-element>" +
-                                       "  <foo-child/>" +
-                                       "  <foo-child><foo-child attr=\"\"/></foo-child>" +
-                                       "  <custom-foo/>" +
-                                       "  <custom-bar/>" +
-                                       "</foo-element>" +
-                                       "<custom-bar/>" +
-                                       "<custom-bar>" +
-                                       "  <foo-child/>" +
-                                       "  <foo-element/>" +
-                                       "  <foo-element/>" +
-                                       "  <custom-bar/>" +
-                                       "</custom-bar>" +
-                                       "<custom-bar attr=\"\">" +
-                                       "  <foo-child/>" +
-                                       "  <some-child/>" +
-                                       "  <custom-bar/>" +
-                                       "</custom-bar>" +
-                                       "<child/>" +
-                                       "<child/>" +
-                                       "<bool/>" +
-                                       "</a>");
-
-    final int ITERATIONS = Timings.adjustAccordingToMySpeed(239, true);
-    System.out.println("ITERATIONS =" + ITERATIONS);
-    runThreads(42, new Runnable() {
-      @Override
-      public void run() {
-        for (int i = 0; i < ITERATIONS; i++) {
-          ApplicationManager.getApplication().runReadAction(new Runnable() {
-            @Override
-            public void run() {
-              final DomFileElementImpl<DomElement> element = getDomManager().getFileElement(file);
-              assertNotNull(element);
-              element.getRootElement().accept(new DomElementVisitor() {
-                @Override
-                public void visitDomElement(final DomElement element) {
-                  if (DomUtil.hasXml(element)) {
-                    element.acceptChildren(this);
-                  }
-                }
-              });
-            }
-          });
-
-          SemService.getSemService(getProject()).clearCache();
-        }
-      }
-    });
-  }
 
   private void registerExtender(final Class elementClass, final Class extenderClass) {
     final DomExtenderEP extenderEP = new DomExtenderEP();
@@ -162,25 +101,6 @@ public class DomConcurrencyStressTest extends DomTestCase {
 
   }
 
-  public static class MyExtender extends DomExtender<MyElement> {
-    private final Random myRandom = new Random();
-
-    @Override
-    public void registerExtensions(@NotNull MyElement myElement, @NotNull DomExtensionsRegistrar registrar) {
-      for (MyElement element : myElement.getFooElements()) {
-          element.getFooElements();
-        }
-      if (myRandom.nextInt(20) < 2) {
-        TimeoutUtil.sleep(1);
-      }
-      registrar.registerFixedNumberChildExtension(new XmlName("custom-foo", null), MyElement.class);
-      myElement.getSomeChild().getFooElements();
-      myElement.getFooChild().getFooChild().getAttr();
-      myElement.getAttr();
-      registrar.registerCollectionChildrenExtension(new XmlName("custom-bar", null), MyElement.class);
-    }
-  }
-
   public void testBigCustomFile() throws Throwable {
     final int ITERATIONS = Timings.adjustAccordingToMySpeed(239, true);
     getDomManager().registerFileDescription(new DomFileDescription<>(MyAllCustomElement.class, "component"), getTestRootDisposable());