From 8d06f4b26511c1fcfac0a13f1f62805d069f2780 Mon Sep 17 00:00:00 2001
From: Alexey Kudravtsev <cdr@intellij.com>
Date: Fri, 8 Apr 2016 14:41:48 +0300
Subject: [PATCH] moved to community

---
 .../daemon/InspectionLIfeCycleTest.java       | 93 +++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 java/java-tests/testSrc/com/intellij/codeInsight/daemon/InspectionLIfeCycleTest.java

diff --git a/java/java-tests/testSrc/com/intellij/codeInsight/daemon/InspectionLIfeCycleTest.java b/java/java-tests/testSrc/com/intellij/codeInsight/daemon/InspectionLIfeCycleTest.java
new file mode 100644
index 000000000000..b483d5974cf9
--- /dev/null
+++ b/java/java-tests/testSrc/com/intellij/codeInsight/daemon/InspectionLIfeCycleTest.java
@@ -0,0 +1,93 @@
+/*
+ * Copyright 2000-2016 JetBrains s.r.o.
+ *
+ * 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.intellij.codeInsight.daemon;
+
+import com.intellij.codeInsight.daemon.impl.HighlightInfo;
+import com.intellij.codeInspection.LocalInspectionTool;
+import com.intellij.codeInspection.LocalInspectionToolSession;
+import com.intellij.codeInspection.ProblemsHolder;
+import com.intellij.openapi.util.Key;
+import com.intellij.psi.PsiElementVisitor;
+import org.jetbrains.annotations.Nls;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.List;
+import java.util.concurrent.atomic.AtomicInteger;
+
+public class InspectionLIfeCycleTest extends LightDaemonAnalyzerTestCase {
+  public void testInspectionFinishedCalledOnce() throws Exception {
+    String text = "class LQF {\n" +
+                  "    int f;\n" +
+                  "    public void me() {\n" +
+                  "        <caret>\n" +
+                  "    }\n" +
+                  "}";
+    configureFromFileText("x.java", text);
+
+    final AtomicInteger startedCount = new AtomicInteger();
+    final AtomicInteger finishedCount = new AtomicInteger();
+    final Key<Object> KEY = Key.create("just key");
+
+    LocalInspectionTool tool = new LocalInspectionTool() {
+      @Nls
+      @NotNull
+      @Override
+      public String getGroupDisplayName() {
+        return "fegna";
+      }
+
+      @Nls
+      @NotNull
+      @Override
+      public String getDisplayName() {
+        return getGroupDisplayName();
+      }
+
+      @NotNull
+      @Override
+      public String getShortName() {
+        return getGroupDisplayName();
+      }
+
+      @NotNull
+      @Override
+      public PsiElementVisitor buildVisitor(@NotNull ProblemsHolder holder, boolean isOnTheFly) {
+        return new PsiElementVisitor() {
+        };
+      }
+
+      @Override
+      public void inspectionStarted(@NotNull LocalInspectionToolSession session, boolean isOnTheFly) {
+        startedCount.incrementAndGet();
+        session.putUserData(KEY, session);
+      }
+
+      @Override
+      public void inspectionFinished(@NotNull LocalInspectionToolSession session, @NotNull ProblemsHolder problemsHolder) {
+        finishedCount.incrementAndGet();
+        assertEmpty(problemsHolder.getResults());
+        assertSame(session, session.getUserData(KEY));
+      }
+    };
+    enableInspectionTool(tool);
+
+    List<HighlightInfo> infos = highlightErrors();
+    assertEmpty(infos);
+
+    assertEquals(1, startedCount.get());
+    assertEquals(1, finishedCount.get());
+  }
+}