Check that removing open brace is out-of-block change

idea/testData/codeInsight/outOfBlock/FunNoType_Block.kt

@@ -0,0 +1,6 @@
+// TRUE
+fun test() {<caret>
+
+}
+
+// TYPE: \b

idea/tests/org/jetbrains/jet/plugin/codeInsight/AbstractOutOfBlockModificationTest.java

@@ -17,10 +17,12 @@
 package org.jetbrains.jet.plugin.codeInsight;
 
 import com.intellij.openapi.util.io.FileUtil;
+import com.intellij.openapi.util.text.StringUtil;
 import com.intellij.psi.PsiDocumentManager;
 import com.intellij.psi.PsiElement;
 import com.intellij.psi.PsiManager;
 import com.intellij.psi.impl.PsiModificationTrackerImpl;
+import org.jetbrains.jet.InTextDirectivesUtils;
 import org.jetbrains.jet.plugin.JetLightCodeInsightFixtureTestCase;
 import org.jetbrains.jet.plugin.PluginTestCaseBase;
 
@@ -53,7 +55,7 @@ public abstract class AbstractOutOfBlockModificationTest extends JetLightCodeIns
         long oobBeforeType = tracker.getOutOfCodeBlockModificationCount();
         long modificationCountBeforeType = tracker.getModificationCount();
 
-        myFixture.type('a');
+        myFixture.type(getStringToType());
         PsiDocumentManager.getInstance(myFixture.getProject()).commitDocument(myFixture.getDocument(myFixture.getFile()));
 
         long oobAfterCount = tracker.getOutOfCodeBlockModificationCount();
@@ -65,6 +67,13 @@ public abstract class AbstractOutOfBlockModificationTest extends JetLightCodeIns
                      expectedOutOfBlock, oobBeforeType != oobAfterCount);
     }
 
+    private String getStringToType() {
+        String text = myFixture.getDocument(myFixture.getFile()).getText();
+        String typeDirectives = InTextDirectivesUtils.findStringWithPrefixes(text, "TYPE:");
+
+        return typeDirectives != null ? StringUtil.unescapeStringCharacters(typeDirectives) : "a";
+    }
+
     private boolean getExpectedOutOfBlockResult() {
         String text = myFixture.getDocument(myFixture.getFile()).getText();
 

idea/tests/org/jetbrains/jet/plugin/codeInsight/OutOfBlockModificationTestGenerated.java

@@ -60,6 +60,12 @@ public class OutOfBlockModificationTestGenerated extends AbstractOutOfBlockModif
         doTest(fileName);
     }
 
+    @TestMetadata("FunNoType_Block.kt")
+    public void testFunNoType_Block() throws Exception {
+        String fileName = JetTestUtils.navigationMetadata("idea/testData/codeInsight/outOfBlock/FunNoType_Block.kt");
+        doTest(fileName);
+    }
+
     @TestMetadata("FunNoType_Block_Class.kt")
     public void testFunNoType_Block_Class() throws Exception {
         String fileName = JetTestUtils.navigationMetadata("idea/testData/codeInsight/outOfBlock/FunNoType_Block_Class.kt");