diff --git a/compiler/incremental-compilation-impl/test/org/jetbrains/kotlin/incremental/IncrementalJsKlibCompilerRunnerTestGenerated.java b/compiler/incremental-compilation-impl/test/org/jetbrains/kotlin/incremental/IncrementalJsKlibCompilerRunnerTestGenerated.java
index f9b1a487a46..a2ebc94ad72 100644
--- a/compiler/incremental-compilation-impl/test/org/jetbrains/kotlin/incremental/IncrementalJsKlibCompilerRunnerTestGenerated.java
+++ b/compiler/incremental-compilation-impl/test/org/jetbrains/kotlin/incremental/IncrementalJsKlibCompilerRunnerTestGenerated.java
@@ -64,7 +64,7 @@ public class IncrementalJsKlibCompilerRunnerTestGenerated extends AbstractIncrem
         }
 
         public void testAllFilesPresentInPureKotlin() throws Exception {
-            KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("jps-plugin/testData/incremental/pureKotlin"), Pattern.compile("^([^\\.]+)$"), null, false);
+            KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("jps-plugin/testData/incremental/pureKotlin"), Pattern.compile("^([^\\.]+)$"), Pattern.compile("^sealed.*"), false);
         }
 
         @TestMetadata("annotations")
@@ -572,31 +572,6 @@ public class IncrementalJsKlibCompilerRunnerTestGenerated extends AbstractIncrem
             runTest("jps-plugin/testData/incremental/pureKotlin/returnTypeChanged/");
         }
 
-        @TestMetadata("sealedClassesAddImplements")
-        public void testSealedClassesAddImplements() throws Exception {
-            runTest("jps-plugin/testData/incremental/pureKotlin/sealedClassesAddImplements/");
-        }
-
-        @TestMetadata("sealedClassesAddInheritor")
-        public void testSealedClassesAddInheritor() throws Exception {
-            runTest("jps-plugin/testData/incremental/pureKotlin/sealedClassesAddInheritor/");
-        }
-
-        @TestMetadata("sealedClassesRemoveImplements")
-        public void testSealedClassesRemoveImplements() throws Exception {
-            runTest("jps-plugin/testData/incremental/pureKotlin/sealedClassesRemoveImplements/");
-        }
-
-        @TestMetadata("sealedClassesRemoveInheritor")
-        public void testSealedClassesRemoveInheritor() throws Exception {
-            runTest("jps-plugin/testData/incremental/pureKotlin/sealedClassesRemoveInheritor/");
-        }
-
-        @TestMetadata("sealedClassesUseSwitch")
-        public void testSealedClassesUseSwitch() throws Exception {
-            runTest("jps-plugin/testData/incremental/pureKotlin/sealedClassesUseSwitch/");
-        }
-
         @TestMetadata("secondaryConstructorInlined")
         public void testSecondaryConstructorInlined() throws Exception {
             runTest("jps-plugin/testData/incremental/pureKotlin/secondaryConstructorInlined/");
diff --git a/compiler/incremental-compilation-impl/test/org/jetbrains/kotlin/incremental/IncrementalJsKlibCompilerWithScopeExpansionRunnerTestGenerated.java b/compiler/incremental-compilation-impl/test/org/jetbrains/kotlin/incremental/IncrementalJsKlibCompilerWithScopeExpansionRunnerTestGenerated.java
index 4e71e9f4dc3..167f494865b 100644
--- a/compiler/incremental-compilation-impl/test/org/jetbrains/kotlin/incremental/IncrementalJsKlibCompilerWithScopeExpansionRunnerTestGenerated.java
+++ b/compiler/incremental-compilation-impl/test/org/jetbrains/kotlin/incremental/IncrementalJsKlibCompilerWithScopeExpansionRunnerTestGenerated.java
@@ -8,7 +8,6 @@ package org.jetbrains.kotlin.incremental;
 import com.intellij.testFramework.TestDataPath;
 import org.jetbrains.kotlin.test.JUnit3RunnerWithInners;
 import org.jetbrains.kotlin.test.KotlinTestUtils;
-import org.jetbrains.kotlin.test.MuteExtraSuffix;
 import org.jetbrains.kotlin.test.TestMetadata;
 import org.junit.runner.RunWith;
 
@@ -20,7 +19,6 @@ import java.util.regex.Pattern;
 @RunWith(JUnit3RunnerWithInners.class)
 public class IncrementalJsKlibCompilerWithScopeExpansionRunnerTestGenerated extends AbstractIncrementalJsKlibCompilerWithScopeExpansionRunnerTest {
     @TestMetadata("jps-plugin/testData/incremental/pureKotlin")
-    @MuteExtraSuffix(".jsklib")
     @TestDataPath("$PROJECT_ROOT")
     @RunWith(JUnit3RunnerWithInners.class)
     public static class PureKotlin extends AbstractIncrementalJsKlibCompilerWithScopeExpansionRunnerTest {
@@ -64,7 +62,7 @@ public class IncrementalJsKlibCompilerWithScopeExpansionRunnerTestGenerated exte
         }
 
         public void testAllFilesPresentInPureKotlin() throws Exception {
-            KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("jps-plugin/testData/incremental/pureKotlin"), Pattern.compile("^([^\\.]+)$"), null, false);
+            KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("jps-plugin/testData/incremental/pureKotlin"), Pattern.compile("^([^\\.]+)$"), Pattern.compile("^sealed.*"), false);
         }
 
         @TestMetadata("annotations")
@@ -572,31 +570,6 @@ public class IncrementalJsKlibCompilerWithScopeExpansionRunnerTestGenerated exte
             runTest("jps-plugin/testData/incremental/pureKotlin/returnTypeChanged/");
         }
 
-        @TestMetadata("sealedClassesAddImplements")
-        public void testSealedClassesAddImplements() throws Exception {
-            runTest("jps-plugin/testData/incremental/pureKotlin/sealedClassesAddImplements/");
-        }
-
-        @TestMetadata("sealedClassesAddInheritor")
-        public void testSealedClassesAddInheritor() throws Exception {
-            runTest("jps-plugin/testData/incremental/pureKotlin/sealedClassesAddInheritor/");
-        }
-
-        @TestMetadata("sealedClassesRemoveImplements")
-        public void testSealedClassesRemoveImplements() throws Exception {
-            runTest("jps-plugin/testData/incremental/pureKotlin/sealedClassesRemoveImplements/");
-        }
-
-        @TestMetadata("sealedClassesRemoveInheritor")
-        public void testSealedClassesRemoveInheritor() throws Exception {
-            runTest("jps-plugin/testData/incremental/pureKotlin/sealedClassesRemoveInheritor/");
-        }
-
-        @TestMetadata("sealedClassesUseSwitch")
-        public void testSealedClassesUseSwitch() throws Exception {
-            runTest("jps-plugin/testData/incremental/pureKotlin/sealedClassesUseSwitch/");
-        }
-
         @TestMetadata("secondaryConstructorInlined")
         public void testSecondaryConstructorInlined() throws Exception {
             runTest("jps-plugin/testData/incremental/pureKotlin/secondaryConstructorInlined/");
diff --git a/generators/tests/org/jetbrains/kotlin/generators/tests/GenerateTests.kt b/generators/tests/org/jetbrains/kotlin/generators/tests/GenerateTests.kt
index 066125041f5..9a4fe629763 100644
--- a/generators/tests/org/jetbrains/kotlin/generators/tests/GenerateTests.kt
+++ b/generators/tests/org/jetbrains/kotlin/generators/tests/GenerateTests.kt
@@ -194,7 +194,6 @@ import org.jetbrains.kotlinx.serialization.AbstractSerializationPluginDiagnostic
 
 fun main(args: Array<String>) {
     System.setProperty("java.awt.headless", "true")
-
     generateTestGroupSuite(args) {
         testGroup("idea/jvm-debugger/jvm-debugger-test/test", "idea/jvm-debugger/jvm-debugger-test/testData") {
             testClass<AbstractKotlinSteppingTest> {
@@ -1530,7 +1529,8 @@ fun main(args: Array<String>) {
             }
 
             testClass<AbstractIncrementalJsKlibCompilerRunnerTest>(annotations = listOf(muteExtraSuffix(".jsklib"))) {
-                model("incremental/pureKotlin", extension = null, recursive = false)
+                // IC of sealed interfaces are not supported in JS
+                model("incremental/pureKotlin", extension = null, recursive = false, excludedPattern = "^sealed.*")
                 model("incremental/classHierarchyAffected", extension = null, recursive = false)
                 model("incremental/js", extension = null, excludeParentDirs = true)
             }
@@ -1542,7 +1542,8 @@ fun main(args: Array<String>) {
             }
 
             testClass<AbstractIncrementalJsKlibCompilerWithScopeExpansionRunnerTest> {
-                model("incremental/pureKotlin", extension = null, recursive = false)
+                // IC of sealed interfaces are not supported in JS
+                model("incremental/pureKotlin", extension = null, recursive = false, excludedPattern = "^sealed.*")
                 model("incremental/classHierarchyAffected", extension = null, recursive = false)
                 model("incremental/js", extension = null, excludeParentDirs = true)
                 model("incremental/scopeExpansion", extension = null, excludeParentDirs = true)
diff --git a/idea/jvm-debugger/jvm-debugger-test/test/org/jetbrains/kotlin/idea/debugger/test/IrKotlinEvaluateExpressionTestGenerated.java b/idea/jvm-debugger/jvm-debugger-test/test/org/jetbrains/kotlin/idea/debugger/test/IrKotlinEvaluateExpressionTestGenerated.java
index 8b7ec2a5965..bb86570616d 100644
--- a/idea/jvm-debugger/jvm-debugger-test/test/org/jetbrains/kotlin/idea/debugger/test/IrKotlinEvaluateExpressionTestGenerated.java
+++ b/idea/jvm-debugger/jvm-debugger-test/test/org/jetbrains/kotlin/idea/debugger/test/IrKotlinEvaluateExpressionTestGenerated.java
@@ -606,7 +606,7 @@ public class IrKotlinEvaluateExpressionTestGenerated extends AbstractIrKotlinEva
                 runTest("idea/jvm-debugger/jvm-debugger-test/testData/evaluation/singleBreakpoint/coroutines/anyUpdateVariable.kt");
             }
 
-                    @TestMetadata("capturedReceiverName.kt")
+            @TestMetadata("capturedReceiverName.kt")
             public void testCapturedReceiverName() throws Exception {
                 runTest("idea/jvm-debugger/jvm-debugger-test/testData/evaluation/singleBreakpoint/coroutines/capturedReceiverName.kt");
             }
diff --git a/jps-plugin/testData/incremental/pureKotlin/sealedClassesAddImplements/sealedClassesAddImplements.jsklib.mute b/jps-plugin/testData/incremental/pureKotlin/sealedClassesAddImplements/sealedClassesAddImplements.jsklib.mute
deleted file mode 100644
index 45f4097dd42..00000000000
--- a/jps-plugin/testData/incremental/pureKotlin/sealedClassesAddImplements/sealedClassesAddImplements.jsklib.mute
+++ /dev/null
@@ -1 +0,0 @@
-IC of sealed interfaces are not supported in JS
diff --git a/jps-plugin/testData/incremental/pureKotlin/sealedClassesAddInheritor/sealedClassesAddInheritor.jsklib.mute b/jps-plugin/testData/incremental/pureKotlin/sealedClassesAddInheritor/sealedClassesAddInheritor.jsklib.mute
deleted file mode 100644
index 45f4097dd42..00000000000
--- a/jps-plugin/testData/incremental/pureKotlin/sealedClassesAddInheritor/sealedClassesAddInheritor.jsklib.mute
+++ /dev/null
@@ -1 +0,0 @@
-IC of sealed interfaces are not supported in JS
diff --git a/jps-plugin/testData/incremental/pureKotlin/sealedClassesRemoveImplements/sealedClassesRemoveImplements.jsklib.mute b/jps-plugin/testData/incremental/pureKotlin/sealedClassesRemoveImplements/sealedClassesRemoveImplements.jsklib.mute
deleted file mode 100644
index 45f4097dd42..00000000000
--- a/jps-plugin/testData/incremental/pureKotlin/sealedClassesRemoveImplements/sealedClassesRemoveImplements.jsklib.mute
+++ /dev/null
@@ -1 +0,0 @@
-IC of sealed interfaces are not supported in JS
diff --git a/jps-plugin/testData/incremental/pureKotlin/sealedClassesRemoveInheritor/sealedClassesRemoveInheritor.jsklib.mute b/jps-plugin/testData/incremental/pureKotlin/sealedClassesRemoveInheritor/sealedClassesRemoveInheritor.jsklib.mute
deleted file mode 100644
index 45f4097dd42..00000000000
--- a/jps-plugin/testData/incremental/pureKotlin/sealedClassesRemoveInheritor/sealedClassesRemoveInheritor.jsklib.mute
+++ /dev/null
@@ -1 +0,0 @@
-IC of sealed interfaces are not supported in JS
diff --git a/jps-plugin/testData/incremental/pureKotlin/sealedClassesUseSwitch/sealedClassesUseSwitch.jsklib.mute b/jps-plugin/testData/incremental/pureKotlin/sealedClassesUseSwitch/sealedClassesUseSwitch.jsklib.mute
deleted file mode 100644
index 45f4097dd42..00000000000
--- a/jps-plugin/testData/incremental/pureKotlin/sealedClassesUseSwitch/sealedClassesUseSwitch.jsklib.mute
+++ /dev/null
@@ -1 +0,0 @@
-IC of sealed interfaces are not supported in JS