diff --git a/platform/lang-impl/src/com/intellij/util/indexing/FileBasedIndexImpl.java b/platform/lang-impl/src/com/intellij/util/indexing/FileBasedIndexImpl.java
index f0bb5a676e72..1b5fb3b76568 100644
--- a/platform/lang-impl/src/com/intellij/util/indexing/FileBasedIndexImpl.java
+++ b/platform/lang-impl/src/com/intellij/util/indexing/FileBasedIndexImpl.java
@@ -1552,7 +1552,9 @@ public class FileBasedIndexImpl extends FileBasedIndex {
     final long previousDocStamp = myLastIndexedDocStamps.getAndSet(document, requestedIndexId, currentDocStamp);
     if (currentDocStamp != previousDocStamp) {
       final String contentText = content.getText();
-      if (!isTooLarge(vFile, contentText.length()) && getInputFilter(requestedIndexId).acceptInput(vFile)) {
+      if (!isTooLarge(vFile, contentText.length()) &&
+          getAffectedIndexCandidates(vFile).contains(requestedIndexId) &&
+          getInputFilter(requestedIndexId).acceptInput(vFile)) {
         // Reasonably attempt to use same file content when calculating indices as we can evaluate them several at once and store in file content
         WeakReference<FileContentImpl> previousContentRef = document.getUserData(ourFileContentKey);
         FileContentImpl previousContent = previousContentRef != null ? previousContentRef.get() : null;
diff --git a/platform/testFramework/src/com/intellij/testFramework/ActionTestCase.java b/platform/testFramework/src/com/intellij/testFramework/ActionTestCase.java
new file mode 100644
index 000000000000..7bc16e7db44b
--- /dev/null
+++ b/platform/testFramework/src/com/intellij/testFramework/ActionTestCase.java
@@ -0,0 +1,100 @@
+/*
+ * Copyright 2000-2013 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.testFramework;
+
+import com.intellij.openapi.application.ApplicationManager;
+import com.intellij.openapi.editor.CaretModel;
+import com.intellij.openapi.editor.VisualPosition;
+import com.intellij.openapi.fileTypes.FileType;
+import com.intellij.psi.PsiFile;
+import com.intellij.testFramework.fixtures.CodeInsightTestFixture;
+import com.intellij.testFramework.fixtures.IdeaProjectTestFixture;
+import com.intellij.testFramework.fixtures.IdeaTestFixtureFactory;
+import com.intellij.testFramework.fixtures.TestFixtureBuilder;
+import com.intellij.testFramework.fixtures.impl.LightTempDirTestFixtureImpl;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * User: Andrey.Vokin
+ * Date: 11/26/13
+ */
+public abstract class ActionTestCase extends UsefulTestCase {
+  public static final String CARET_TAG_REPLACE_REGEX = EditorTestUtil.CARET_TAG_PREFIX + "(\\+\\d+)?>";
+  protected CodeInsightTestFixture myFixture;
+
+  protected abstract FileType getFileType();
+
+  protected abstract String getTestDataPath();
+
+  @Override
+  protected void setUp() throws Exception {
+    super.setUp();
+    final IdeaTestFixtureFactory factory = IdeaTestFixtureFactory.getFixtureFactory();
+    final TestFixtureBuilder<IdeaProjectTestFixture> fixtureBuilder = factory.createLightFixtureBuilder(null);
+    final IdeaProjectTestFixture fixture = fixtureBuilder.getFixture();
+    myFixture = IdeaTestFixtureFactory.getFixtureFactory().createCodeInsightFixture(fixture, new LightTempDirTestFixtureImpl(true));
+    myFixture.setUp();
+    myFixture.setTestDataPath(getTestDataPath());
+  }
+
+
+  @Override
+  protected void tearDown() throws Exception {
+    myFixture.tearDown();
+    myFixture = null;
+    super.tearDown();
+  }
+
+  protected void doAction(@NotNull final String before, @NotNull String expected, @NotNull final Runnable action) {
+    int[] caretAndSelectionPositionInSourceFile = EditorTestUtil.getCaretAndSelectionPosition(before);
+    int[] caretAndSelectionPositionInExpectedFile = EditorTestUtil.getCaretAndSelectionPosition(expected);
+
+    final String sourceFinal = before.replaceAll(CARET_TAG_REPLACE_REGEX, "").replace(EditorTestUtil.SELECTION_START_TAG, "").replace(EditorTestUtil.SELECTION_END_TAG, "");
+    final String expectedFinal = expected.replaceAll(CARET_TAG_REPLACE_REGEX, "").replace(EditorTestUtil.SELECTION_START_TAG, "").replace(EditorTestUtil.SELECTION_END_TAG, "");
+
+    final PsiFile file = myFixture.configureByText(getFileType(), sourceFinal);
+    myFixture.getEditor().getSettings().setVirtualSpace(true);
+    if (caretAndSelectionPositionInSourceFile[0] >= 0) {
+      CaretModel caretModel = myFixture.getEditor().getCaretModel();
+      caretModel.moveToOffset(caretAndSelectionPositionInSourceFile[0]);
+      if (caretAndSelectionPositionInSourceFile[1] != 0) {
+        int line = caretModel.getVisualPosition().getLine();
+        int column = caretModel.getVisualPosition().getColumn();
+        caretModel.moveToVisualPosition(new VisualPosition(line, column + caretAndSelectionPositionInSourceFile[1]));
+      }
+    }
+
+    if (caretAndSelectionPositionInSourceFile[2] >= 0) {
+      myFixture.getEditor().getSelectionModel()
+        .setSelection(caretAndSelectionPositionInSourceFile[2], caretAndSelectionPositionInSourceFile[3]);
+    }
+
+    ApplicationManager.getApplication().runWriteAction(action);
+
+    if (caretAndSelectionPositionInExpectedFile[0] >= 0) {
+      assertEquals(caretAndSelectionPositionInExpectedFile[0], myFixture.getCaretOffset());
+      if (caretAndSelectionPositionInExpectedFile[1] != 0) {
+        assertEquals(caretAndSelectionPositionInExpectedFile[1], myFixture.getEditor().getCaretModel().getVisualPosition().getColumn());
+      }
+    }
+    if (caretAndSelectionPositionInExpectedFile[2] >= 0) {
+      assertEquals(caretAndSelectionPositionInExpectedFile[2], myFixture.getEditor().getSelectionModel().getSelectionStart());
+      assertEquals(caretAndSelectionPositionInExpectedFile[3], myFixture.getEditor().getSelectionModel().getSelectionEnd());
+    }
+
+    assertEquals(expectedFinal, myFixture.getDocument(file).getText());
+  }
+}