[JS IR] Add test in external js fun with default args

^KT-40090 fixed

compiler/testData/codegen/box/external/jsWithDefaultArg.kt

@@ -0,0 +1,25 @@
+// TARGET_BACKEND: JS_IR
+// CALL_MAIN
+
+external fun create(
+    p0: String = definedExternally,
+    p1: String = definedExternally,
+    p2: String = definedExternally,
+    p3: String = definedExternally,
+    p4: String = definedExternally,
+) : Array<String>
+
+fun main() {
+    js("global.create = function() {return arguments}")
+}
+
+fun box(): String {
+    val zeroArgs = create()
+    if (zeroArgs.size != 0) return "fail: $zeroArgs arguments instead 0"
+
+    val p2 = "p2"
+    val threeArgs = create(p2 = p2)
+    if (threeArgs.size != 3 || threeArgs[2] != p2) return "fail: $threeArgs arguments instead 3"
+
+    return "OK"
+}

js/js.tests/test/org/jetbrains/kotlin/js/test/es6/semantics/IrJsCodegenBoxES6TestGenerated.java

@@ -10077,6 +10077,11 @@ public class IrJsCodegenBoxES6TestGenerated extends AbstractIrJsCodegenBoxES6Tes
         public void testAllFilesPresentInExternal() throws Exception {
             KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/external"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS_IR_ES6, true);
         }
+
+        @TestMetadata("jsWithDefaultArg.kt")
+        public void testJsWithDefaultArg() throws Exception {
+            runTest("compiler/testData/codegen/box/external/jsWithDefaultArg.kt");
+        }
     }
 
     @TestMetadata("compiler/testData/codegen/box/fakeOverride")

js/js.tests/test/org/jetbrains/kotlin/js/test/ir/semantics/IrJsCodegenBoxTestGenerated.java

@@ -10077,6 +10077,11 @@ public class IrJsCodegenBoxTestGenerated extends AbstractIrJsCodegenBoxTest {
         public void testAllFilesPresentInExternal() throws Exception {
             KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/external"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS_IR, true);
         }
+
+        @TestMetadata("jsWithDefaultArg.kt")
+        public void testJsWithDefaultArg() throws Exception {
+            runTest("compiler/testData/codegen/box/external/jsWithDefaultArg.kt");
+        }
     }
 
     @TestMetadata("compiler/testData/codegen/box/fakeOverride")