diff --git a/java/java-tests/testData/refactoring/safeDelete/UsagesInScratch.java b/java/java-tests/testData/refactoring/safeDelete/UsagesInScratch.java
new file mode 100644
index 000000000000..0e8772dfdda0
--- /dev/null
+++ b/java/java-tests/testData/refactoring/safeDelete/UsagesInScratch.java
@@ -0,0 +1,3 @@
+class Test {
+  public void na<caret>me() {}
+}
\ No newline at end of file
diff --git a/java/java-tests/testData/refactoring/safeDelete/UsagesInScratch_after.java b/java/java-tests/testData/refactoring/safeDelete/UsagesInScratch_after.java
new file mode 100644
index 000000000000..96d83e0c5031
--- /dev/null
+++ b/java/java-tests/testData/refactoring/safeDelete/UsagesInScratch_after.java
@@ -0,0 +1,2 @@
+class Test {
+}
\ No newline at end of file
diff --git a/platform/lang-impl/src/com/intellij/refactoring/BaseRefactoringProcessor.java b/platform/lang-impl/src/com/intellij/refactoring/BaseRefactoringProcessor.java
index 7e28661d2978..354493ace32b 100644
--- a/platform/lang-impl/src/com/intellij/refactoring/BaseRefactoringProcessor.java
+++ b/platform/lang-impl/src/com/intellij/refactoring/BaseRefactoringProcessor.java
@@ -61,6 +61,7 @@ import com.intellij.usageView.UsageViewUtil;
 import com.intellij.usages.*;
 import com.intellij.usages.rules.PsiElementUsage;
 import com.intellij.util.Processor;
+import com.intellij.util.ThrowableRunnable;
 import com.intellij.util.containers.ContainerUtil;
 import com.intellij.util.containers.HashSet;
 import com.intellij.util.containers.MultiMap;
@@ -74,6 +75,7 @@ import java.util.*;
 
 public abstract class BaseRefactoringProcessor implements Runnable {
   private static final Logger LOG = Logger.getInstance("#com.intellij.refactoring.BaseRefactoringProcessor");
+  private static boolean PREVIEW_IN_TESTS = true;
 
   @NotNull
   protected final Project myProject;
@@ -226,8 +228,20 @@ public abstract class BaseRefactoringProcessor implements Runnable {
     }
   }
 
+  @TestOnly
+  public static <T extends Throwable> void runWithDisabledPreview(ThrowableRunnable<T> runnable) throws T {
+    PREVIEW_IN_TESTS = false;
+    try {
+      runnable.run();
+    }
+    finally {
+      PREVIEW_IN_TESTS = true;
+    }
+  }
+
   protected void previewRefactoring(@NotNull UsageInfo[] usages) {
     if (ApplicationManager.getApplication().isUnitTestMode()) {
+      if (!PREVIEW_IN_TESTS) throw new RuntimeException("Unexpected preview in tests: " + StringUtil.join(usages, info -> info.toString(), ", "));
       ensureElementsWritable(usages, createUsageViewDescriptor(usages));
       execute(usages);
       return;
diff --git a/platform/lang-impl/src/com/intellij/refactoring/util/TextOccurrencesUtil.java b/platform/lang-impl/src/com/intellij/refactoring/util/TextOccurrencesUtil.java
index 706eb2b29972..3c9ab3ebbd42 100644
--- a/platform/lang-impl/src/com/intellij/refactoring/util/TextOccurrencesUtil.java
+++ b/platform/lang-impl/src/com/intellij/refactoring/util/TextOccurrencesUtil.java
@@ -76,7 +76,7 @@ public class TextOccurrencesUtil {
                                                           @NotNull final PairProcessor<PsiElement, TextRange> processor) {
     PsiSearchHelper helper = PsiSearchHelper.SERVICE.getInstance(element.getProject());
     SearchScope scope = helper.getUseScope(element);
-    scope = GlobalSearchScope.projectScope(element.getProject()).intersectWith(scope);
+    scope = scope.intersectWith(GlobalSearchScope.projectScope(element.getProject()));
     Processor<PsiElement> commentOrLiteralProcessor = literal -> processTextIn(literal, stringToSearch, ignoreReferences, processor);
     return processStringLiteralsContainingIdentifier(stringToSearch, scope, helper, commentOrLiteralProcessor) &&
            helper.processCommentsContainingIdentifier(stringToSearch, scope, commentOrLiteralProcessor);