FIR: add tests for IC with LT and new CLI pipeline

compiler/incremental-compilation-impl/test/org/jetbrains/kotlin/incremental/AbstractIncrementalFirICLightTreeJvmCompilerRunnerTest.kt

@@ -0,0 +1,23 @@
+/*
+ * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.incremental
+
+import org.jetbrains.kotlin.cli.common.arguments.K2JVMCompilerArguments
+import org.jetbrains.kotlin.incremental.testingUtils.BuildLogFinder
+import java.io.File
+
+abstract class AbstractIncrementalFirICLightTreeJvmCompilerRunnerTest : AbstractIncrementalJvmCompilerRunnerTest() {
+    override fun createCompilerArguments(destinationDir: File, testDir: File): K2JVMCompilerArguments =
+        super.createCompilerArguments(destinationDir, testDir).apply {
+            useFir = true
+            useIR = true
+            useFirIC = true
+            useFirLT = true
+        }
+
+    override val buildLogFinder: BuildLogFinder
+        get() = BuildLogFinder(isGradleEnabled = true, isFirEnabled = true) // TODO: investigate cases that need isGradleEnabled - the combination looks fragile
+}

compiler/incremental-compilation-impl/test/org/jetbrains/kotlin/incremental/AbstractIncrementalFirLightTreeJvmCompilerRunnerTest.kt

@@ -0,0 +1,23 @@
+/*
+ * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.incremental
+
+import org.jetbrains.kotlin.cli.common.arguments.K2JVMCompilerArguments
+import org.jetbrains.kotlin.incremental.testingUtils.BuildLogFinder
+import java.io.File
+
+abstract class AbstractIncrementalFirLightTreeJvmCompilerRunnerTest : AbstractIncrementalJvmCompilerRunnerTest() {
+    override fun createCompilerArguments(destinationDir: File, testDir: File): K2JVMCompilerArguments =
+        super.createCompilerArguments(destinationDir, testDir).apply {
+            useFir = true
+            useIR = true
+            useFirIC = false
+            useFirLT = true
+        }
+
+    override val buildLogFinder: BuildLogFinder
+        get() = BuildLogFinder(isGradleEnabled = true, isFirEnabled = true) // TODO: investigate cases that need isGradleEnabled - the combination looks fragile
+}