diff --git a/compiler/tests/org/jetbrains/kotlin/test/KotlinTestUtils.java b/compiler/tests/org/jetbrains/kotlin/test/KotlinTestUtils.java
index 2b6d388d740..d684b348ca3 100644
--- a/compiler/tests/org/jetbrains/kotlin/test/KotlinTestUtils.java
+++ b/compiler/tests/org/jetbrains/kotlin/test/KotlinTestUtils.java
@@ -962,4 +962,9 @@ public class KotlinTestUtils {
         }
         return string;
     }
+
+    public static boolean isAllFilesPresentTest(String testName) {
+        //noinspection SpellCheckingInspection
+        return testName.toLowerCase().startsWith("allfilespresentin");
+    }
 }
diff --git a/idea/idea-test-framework/src/org/jetbrains/kotlin/idea/test/KotlinLightCodeInsightFixtureTestCase.kt b/idea/idea-test-framework/src/org/jetbrains/kotlin/idea/test/KotlinLightCodeInsightFixtureTestCase.kt
index 2ae89e6f0c1..df9c4446488 100644
--- a/idea/idea-test-framework/src/org/jetbrains/kotlin/idea/test/KotlinLightCodeInsightFixtureTestCase.kt
+++ b/idea/idea-test-framework/src/org/jetbrains/kotlin/idea/test/KotlinLightCodeInsightFixtureTestCase.kt
@@ -124,8 +124,7 @@ public abstract class KotlinLightCodeInsightFixtureTestCase : LightCodeInsightFi
         return KotlinLightProjectDescriptor.INSTANCE
     }
 
-    protected fun isAllFilesPresentInTest(): Boolean
-            = getTestName(false).startsWith("AllFilesPresentIn")
+    protected fun isAllFilesPresentInTest(): Boolean = KotlinTestUtils.isAllFilesPresentTest(getTestName(false))
 
     protected open fun fileName(): String
             = getTestName(false) + ".kt"
diff --git a/idea/tests/org/jetbrains/kotlin/checkers/AbstractJavaAgainstKotlinBinariesCheckerTest.kt b/idea/tests/org/jetbrains/kotlin/checkers/AbstractJavaAgainstKotlinBinariesCheckerTest.kt
index 4e6a7628adb..b5684bb5c31 100644
--- a/idea/tests/org/jetbrains/kotlin/checkers/AbstractJavaAgainstKotlinBinariesCheckerTest.kt
+++ b/idea/tests/org/jetbrains/kotlin/checkers/AbstractJavaAgainstKotlinBinariesCheckerTest.kt
@@ -19,13 +19,14 @@ package org.jetbrains.kotlin.checkers
 import com.intellij.openapi.roots.ModuleRootModificationUtil
 import com.intellij.openapi.util.io.FileUtilRt
 import org.jetbrains.kotlin.idea.test.PluginTestCaseBase
+import org.jetbrains.kotlin.test.KotlinTestUtils
 import org.jetbrains.kotlin.test.MockLibraryUtil
 
 abstract class AbstractJavaAgainstKotlinBinariesCheckerTest : AbstractJavaAgainstKotlinCheckerTest() {
     override fun setUp() {
         super.setUp()
         val testName = getTestName(false)
-        if (testName.startsWith("AllFilesPresentIn")) {
+        if (KotlinTestUtils.isAllFilesPresentTest(testName)) {
             return
         }
         val libraryName = "libFor" + testName
diff --git a/idea/tests/org/jetbrains/kotlin/idea/caches/resolve/AbstractIdeLightClassTest.kt b/idea/tests/org/jetbrains/kotlin/idea/caches/resolve/AbstractIdeLightClassTest.kt
index 08d53f23f94..6529a4ac337 100644
--- a/idea/tests/org/jetbrains/kotlin/idea/caches/resolve/AbstractIdeLightClassTest.kt
+++ b/idea/tests/org/jetbrains/kotlin/idea/caches/resolve/AbstractIdeLightClassTest.kt
@@ -45,7 +45,7 @@ public abstract class AbstractIdeCompiledLightClassTest : KotlinDaemonAnalyzerTe
         super.setUp()
 
         val testName = getTestName(false)
-        if (testName.startsWith("AllFilesPresentIn")) return
+        if (KotlinTestUtils.isAllFilesPresentTest(testName)) return
 
         val filePath = "${KotlinTestUtils.getTestsRoot(this)}/${getTestName(false)}.kt"