[MPP][Test] Enable 'FIR_IDENTICAL' default directive for AbstractDiagnosticsWithMultiplatformCompositeAnalysisTest

^KT-50120

compiler/testData/diagnostics/testsWithMultiplatformCompositeAnalysis/defaultArguments/constructor.fir.kt

@@ -1,21 +0,0 @@
-// MODULE: m1-common
-// FILE: common.kt
-
-expect class Ok(x: Int, y: String = "")
-
-fun test() {
-    Ok(<!NO_VALUE_FOR_PARAMETER!>)<!>
-    Ok(42)
-    Ok(42, "OK")
-}
-
-// MODULE: m2-jvm()()(m1-common)
-// FILE: jvm.kt
-
-actual class Ok actual constructor(x: Int, y: String)
-
-fun testJvm() {
-    Ok(<!NO_VALUE_FOR_PARAMETER!>)<!>
-    Ok(42)
-    Ok(42, "OK")
-}

compiler/testData/diagnostics/testsWithMultiplatformCompositeAnalysis/defaultArguments/function.fir.kt

@@ -1,73 +0,0 @@
-// MODULE: m1-common
-// FILE: common.kt
-
-import A.Companion.companionExtensionFunction
-
-expect class A() {
-    fun memberFunction(x: Int, y: String = "ok")
-    companion object {
-        fun companionFunction(x: Int, y: String = "ok")
-        fun String.companionExtensionFunction(x: Int, y: String = "ok")
-    }
-}
-
-expect fun topLevelFunction(x: Int, y: String = "ok")
-
-expect fun String.topLevelExtensionFunction(x: Int, y: String = "ok")
-
-fun test() {
-    A().memberFunction()
-    A().memberFunction(42)
-    A().memberFunction(42, "ok")
-
-    topLevelFunction()
-    topLevelFunction(42)
-    topLevelFunction(42, "ok")
-
-    "".topLevelExtensionFunction()
-    "".topLevelExtensionFunction(42)
-    "".topLevelExtensionFunction(42, "ok")
-}
-
-fun A.test() {
-    "".companionExtensionFunction()
-    "".companionExtensionFunction(42)
-    "".companionExtensionFunction(42, "ok")
-}
-
-// MODULE: m2-jvm()()(m1-common)
-// FILE: jvm.kt
-
-import A.Companion.companionExtensionFunction
-
-actual class A {
-    actual fun memberFunction(x: Int, y: String) = Unit
-    actual companion object {
-        actual fun companionFunction(x: Int, y: String) = Unit
-        actual fun String.companionExtensionFunction(x: Int, y: String) = Unit
-    }
-}
-
-actual fun topLevelFunction(x: Int, y: String) = Unit
-
-actual fun String.topLevelExtensionFunction(x: Int, y: String) = Unit
-
-fun testJvm() {
-    A().memberFunction()
-    A().memberFunction(42)
-    A().memberFunction(42, "ok")
-
-    topLevelFunction()
-    topLevelFunction(42)
-    topLevelFunction(42, "ok")
-
-    "".topLevelExtensionFunction()
-    "".topLevelExtensionFunction(42)
-    "".topLevelExtensionFunction(42, "ok")
-}
-
-fun A.testJvm() {
-    "".companionExtensionFunction()
-    "".companionExtensionFunction(42)
-    "".companionExtensionFunction(42, "ok")
-}

compiler/tests-common-new/tests/org/jetbrains/kotlin/test/runners/AbstractDiagnosticsWithMultiplatformCompositeAnalysisTest.kt

@@ -7,18 +7,18 @@ package org.jetbrains.kotlin.test.runners
 
 import org.jetbrains.kotlin.test.builders.TestConfigurationBuilder
 import org.jetbrains.kotlin.test.directives.DiagnosticsDirectives.SKIP_TXT
-import org.jetbrains.kotlin.test.directives.LanguageSettingsDirectives
+import org.jetbrains.kotlin.test.directives.FirDiagnosticsDirectives.FIR_IDENTICAL
 import org.jetbrains.kotlin.test.directives.LanguageSettingsDirectives.LANGUAGE
-import org.jetbrains.kotlin.test.directives.MultiplatformDiagnosticsDirectives
 import org.jetbrains.kotlin.test.directives.MultiplatformDiagnosticsDirectives.MULTIPLATFORM_COMPOSITE_ANALYSIS_MODE_ENABLED
 
 abstract class AbstractDiagnosticsWithMultiplatformCompositeAnalysisTest : AbstractDiagnosticTest() {
     override fun configure(builder: TestConfigurationBuilder) {
         super.configure(builder)
         builder.defaultDirectives {
+            LANGUAGE with "+MultiPlatformProjects"
             +MULTIPLATFORM_COMPOSITE_ANALYSIS_MODE_ENABLED
             +SKIP_TXT
-            LANGUAGE with "+MultiPlatformProjects"
+            +FIR_IDENTICAL
         }
     }
 }