[IR] Add test about default arguments in expect declaration for HMMP

KT-45542

compiler/testData/codegen/box/multiplatform/multiModule/defaultArgument.kt

@@ -0,0 +1,51 @@
+// !LANGUAGE: +MultiPlatformProjects
+// KJS_WITH_FULL_RUNTIME
+// EXPECT_ACTUAL_LINKER
+// IGNORE_BACKEND: WASM
+// IGNORE_BACKEND: JS
+// DONT_TARGET_EXACT_BACKEND: JVM
+// DONT_TARGET_EXACT_BACKEND: JVM_IR
+// KT-45542
+
+// MODULE: E
+// FILE: e.kt
+@file:Suppress("NO_ACTUAL_FOR_EXPECT")
+
+expect class Test() {
+    fun size(): Int
+    fun lastIndex(start: Int, end: Int = size())
+
+    fun result(): String
+}
+
+// MODULE: A(E)
+// FILE: a.kt
+@file:Suppress("ACTUAL_WITHOUT_EXPECT")
+
+actual class Test {
+
+    var r = ""
+
+    actual fun size(): Int = 3
+    actual fun lastIndex(start: Int, end: Int) {
+        r = "OK"
+    }
+
+    actual fun result(): String = r
+}
+
+// MODULE: U(E)
+// FILE: u.kt
+
+fun foo(): String {
+    val t = Test()
+    t.lastIndex(0)
+    return t.result()
+}
+
+// MODULE: main(U, A)
+// FILE: m.kt
+
+fun box(): String {
+    return foo()
+}

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

@@ -18035,6 +18035,11 @@ public class IrJsCodegenBoxES6TestGenerated extends AbstractIrJsCodegenBoxES6Tes
                 KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/multiplatform/multiModule"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS_IR_ES6, true);
             }
 
+            @TestMetadata("defaultArgument.kt")
+            public void testDefaultArgument() throws Exception {
+                runTest("compiler/testData/codegen/box/multiplatform/multiModule/defaultArgument.kt");
+            }
+
             @TestMetadata("expectActualLink.kt")
             public void testExpectActualLink() throws Exception {
                 runTest("compiler/testData/codegen/box/multiplatform/multiModule/expectActualLink.kt");

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

@@ -17441,6 +17441,11 @@ public class IrJsCodegenBoxTestGenerated extends AbstractIrJsCodegenBoxTest {
                 KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/multiplatform/multiModule"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS_IR, true);
             }
 
+            @TestMetadata("defaultArgument.kt")
+            public void testDefaultArgument() throws Exception {
+                runTest("compiler/testData/codegen/box/multiplatform/multiModule/defaultArgument.kt");
+            }
+
             @TestMetadata("expectActualLink.kt")
             public void testExpectActualLink() throws Exception {
                 runTest("compiler/testData/codegen/box/multiplatform/multiModule/expectActualLink.kt");

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

@@ -17471,6 +17471,11 @@ public class JsCodegenBoxTestGenerated extends AbstractJsCodegenBoxTest {
                 KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/multiplatform/multiModule"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS, true);
             }
 
+            @TestMetadata("defaultArgument.kt")
+            public void testDefaultArgument() throws Exception {
+                runTest("compiler/testData/codegen/box/multiplatform/multiModule/defaultArgument.kt");
+            }
+
             @TestMetadata("expectActualLink.kt")
             public void testExpectActualLink() throws Exception {
                 runTest("compiler/testData/codegen/box/multiplatform/multiModule/expectActualLink.kt");

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

@@ -14220,6 +14220,11 @@ public class IrCodegenBoxWasmTestGenerated extends AbstractIrCodegenBoxWasmTest
                 KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/multiplatform/multiModule"), Pattern.compile("^([^_](.+))\\.kt$"), null, TargetBackend.WASM, true);
             }
 
+            @TestMetadata("defaultArgument.kt")
+            public void testDefaultArgument() throws Exception {
+                runTest("compiler/testData/codegen/box/multiplatform/multiModule/defaultArgument.kt");
+            }
+
             @TestMetadata("expectActualLink.kt")
             public void testExpectActualLink() throws Exception {
                 runTest("compiler/testData/codegen/box/multiplatform/multiModule/expectActualLink.kt");