[JS IR] Fixes in tests

- Compilation of tests
- add arguments to extra help

js/js.tests/test/org/jetbrains/kotlin/benchmarks/GenerateIrRuntime.kt

@@ -492,7 +492,7 @@ class GenerateIrRuntime {
             emptyList(),
             true,
             perFile,
-            null
+            jsOutputName = null
         )
 
         return tmpKlibDir

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/es6/semantics/IrBoxJsES6TestGenerated.java

@@ -5246,6 +5246,11 @@ public class IrBoxJsES6TestGenerated extends AbstractIrBoxJsES6Test {
             runTest("js/js.translator/testData/box/jsModule/externalClass.kt");
         }
 
+        @TestMetadata("externalClassNameClash.kt")
+        public void testExternalClassNameClash() throws Exception {
+            runTest("js/js.translator/testData/box/jsModule/externalClassNameClash.kt");
+        }
+
         @TestMetadata("externalClassWithDefaults.kt")
         public void testExternalClassWithDefaults() throws Exception {
             runTest("js/js.translator/testData/box/jsModule/externalClassWithDefaults.kt");

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/semantics/IrBoxJsTestGenerated.java

@@ -5246,6 +5246,11 @@ public class IrBoxJsTestGenerated extends AbstractIrBoxJsTest {
             runTest("js/js.translator/testData/box/jsModule/externalClass.kt");
         }
 
+        @TestMetadata("externalClassNameClash.kt")
+        public void testExternalClassNameClash() throws Exception {
+            runTest("js/js.translator/testData/box/jsModule/externalClassNameClash.kt");
+        }
+
         @TestMetadata("externalClassWithDefaults.kt")
         public void testExternalClassWithDefaults() throws Exception {
             runTest("js/js.translator/testData/box/jsModule/externalClassWithDefaults.kt");

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/semantics/BoxJsTestGenerated.java

@@ -5256,6 +5256,11 @@ public class BoxJsTestGenerated extends AbstractBoxJsTest {
             runTest("js/js.translator/testData/box/jsModule/externalClass.kt");
         }
 
+        @TestMetadata("externalClassNameClash.kt")
+        public void testExternalClassNameClash() throws Exception {
+            runTest("js/js.translator/testData/box/jsModule/externalClassNameClash.kt");
+        }
+
         @TestMetadata("externalClassWithDefaults.kt")
         public void testExternalClassWithDefaults() throws Exception {
             runTest("js/js.translator/testData/box/jsModule/externalClassWithDefaults.kt");