[test] Split KMP IR text tests onto K1-only and K2-only groups

^KT-60390

compiler/testData/ir/irText/declarations/multiplatform/expectIntersectionOverride.kt

@@ -1,33 +0,0 @@
-// FIR_IDENTICAL
-// IGNORE_BACKEND_K1: JVM_IR, JS_IR
-// !LANGUAGE: +MultiPlatformProjects
-
-// KT-61141: NO_ACTUAL_FOR_EXPECT: Expected class 'C' has no actual declaration in module <common> for Native (21,14) in /common.kt
-// IGNORE_BACKEND_K1: NATIVE
-
-// MODULE: common
-// FILE: common.kt
-
-interface I1 {
-    fun f(): String
-
-    val p: Int
-}
-
-interface I2 {
-    fun f(): String
-
-    val p: Int
-}
-
-@Suppress("ABSTRACT_MEMBER_NOT_IMPLEMENTED") // Workaround for KT-60390
-expect class C() : I1, I2
-
-// MODULE: platform()()(common)
-// FILE: platform.kt
-
-actual class C : I1, I2 {
-    override fun f() = "OK"
-
-    override val p = 42
-}

compiler/testData/ir/irText/declarations/multiplatform/k1/expectClassInherited.kt

@@ -1,4 +1,6 @@
 // IGNORE_BACKEND_K2: ANY
+// ^^^ In FIR, declaring the same `expect` and `actual` classes in one compiler module is not possible (see KT-55177).
+
 // !LANGUAGE: +MultiPlatformProjects
 
 expect abstract class A protected constructor() {

compiler/testData/ir/irText/declarations/multiplatform/k1/expectMemberInNotExpectClass.kt

@@ -1,4 +1,6 @@
 // IGNORE_BACKEND_K2: ANY
+// ^^^ In FIR, declaring the same `expect` and `actual` classes in one compiler module is not possible (see KT-55177).
+
 // SKIP_KLIB_TEST
 // LANGUAGE: +MultiPlatformProjects
 

compiler/testData/ir/irText/declarations/multiplatform/k1/expectedEnumClass.kt

@@ -1,6 +1,7 @@
-// !LANGUAGE: +MultiPlatformProjects
 // IGNORE_BACKEND_K2: ANY
-// FIR status: In FIR, declaring the same `expect` and `actual` classes in one compiler module is not possible (see KT-55177).
+// ^^^ In FIR, declaring the same `expect` and `actual` classes in one compiler module is not possible (see KT-55177).
+
+// !LANGUAGE: +MultiPlatformProjects
 
 expect enum class MyEnum {
     FOO,

compiler/testData/ir/irText/declarations/multiplatform/k1/expectedSealedClass.kt

@@ -1,4 +1,6 @@
 // IGNORE_BACKEND_K2: ANY
+// ^^^ In FIR, declaring the same `expect` and `actual` classes in one compiler module is not possible (see KT-55177).
+
 // !LANGUAGE: +MultiPlatformProjects
 // SKIP_KLIB_TEST
 

compiler/testData/ir/irText/declarations/multiplatform/k2/expectIntersectionOverride.kt

@@ -0,0 +1,31 @@
+// IGNORE_BACKEND_K1: ANY
+// ^^^ K1 as well as K1-based test infra do not support "fragment refinement".
+
+// FIR_IDENTICAL
+// !LANGUAGE: +MultiPlatformProjects
+
+// MODULE: common
+// FILE: common.kt
+
+interface I1 {
+    fun f(): String
+    val p: Int
+}
+
+interface I2 {
+    fun f(): String
+    val p: Int
+}
+
+expect class C() : I1, I2 {
+    override fun f(): String
+    override val p: Int
+}
+
+// MODULE: platform()()(common)
+// FILE: platform.kt
+
+actual class C : I1, I2 {
+    actual override fun f() = "OK"
+    actual override val p = 42
+}

compiler/testData/ir/irText/declarations/multiplatform/k2/expectMemberInNotExpectClass.kt

@@ -1,11 +1,10 @@
+// IGNORE_BACKEND_K1: ANY
+// ^^^ K1 as well as K1-based test infra do not support "fragment refinement".
+
 // FIR_IDENTICAL
-// IGNORE_BACKEND_K1: JVM_IR, JS_IR
 // SKIP_KLIB_TEST
 // LANGUAGE: +MultiPlatformProjects
 
-// KT-61141: NO_ACTUAL_FOR_EXPECT: Expected class 'C1' has no actual declaration in module <common> for Native (9,19) in /common.kt
-// IGNORE_BACKEND_K1: NATIVE
-
 // MODULE: common
 // FILE: common.kt
 

compiler/testData/ir/irText/declarations/multiplatform/k2/expectedEnumClass.kt

@@ -1,6 +1,8 @@
+// IGNORE_BACKEND_K1: ANY
+// ^^^ K1 as well as K1-based test infra do not support "fragment refinement".
+
 // FIR_IDENTICAL
 // !LANGUAGE: +MultiPlatformProjects
-// IGNORE_BACKEND_K1: ANY
 
 // MODULE: lib
 // FILE: lib.kt