tests for KT-7618 Compiling Maven project targeting JS fails when no source file present

compiler/tests/org/jetbrains/kotlin/cli/jvm/K2JvmCliTest.java

@@ -47,6 +47,11 @@ public class K2JvmCliTest extends CliBaseTest {
         executeCompilerCompareOutputJVM();
     }
 
+    @Test
+    public void emptySources() throws Exception {
+        executeCompilerCompareOutputJVM();
+    }
+
     @Test
     public void classpath() throws Exception {
         executeCompilerCompareOutputJVM();