Java: Regression test for extracting method from loop body (IDEA-152406)

java/java-tests/testData/refactoring/extractMethod/VariableInLoopWithConditionalBreak.java

@@ -0,0 +1,11 @@
+class X {
+    void foo() {
+        boolean x = false;
+        for (int i = 0; i < 100; i++) {<selection>
+            x = true;
+            if (i == 30) {
+                break;
+            }
+        </selection>}
+    }
+}

java/java-tests/testData/refactoring/extractMethod/VariableInLoopWithConditionalBreak_after.java

@@ -0,0 +1,17 @@
+class X {
+    void foo() {
+        boolean x = false;
+        for (int i = 0; i < 100; i++) {
+            if (newMethod(i)) break;
+        }
+    }
+
+    private boolean newMethod(int i) {
+        boolean x;
+        x = true;
+        if (i == 30) {
+            return true;
+        }
+        return false;
+    }
+}

java/java-tests/testSrc/com/intellij/java/refactoring/ExtractMethodTest.java

@@ -954,6 +954,10 @@ public class ExtractMethodTest extends LightCodeInsightTestCase {
     doTest();
   }
 
+  public void testVariableInLoopWithConditionalBreak() throws Exception {
+    doTest();
+  }
+
   public void testQualifyWhenConflictingNamePresent() throws Exception {
     final CodeStyleSettings settings = CodeStyleSettingsManager.getSettings(getProject());
     settings.ELSE_ON_NEW_LINE = true;