LL API: add kt -> fir mapping tests for property delegation

idea/idea-frontend-fir/idea-fir-low-level-api/testdata/getOrBuildFir/declarations/propertyDelegate.kt

@@ -0,0 +1,2 @@
+// WITH_STDLIB
+val x <expr>by lazy {1}</expr>

idea/idea-frontend-fir/idea-fir-low-level-api/testdata/getOrBuildFir/declarations/propertyDelegate.txt

@@ -0,0 +1,8 @@
+KT element: KtPropertyDelegate
+FIR element: FirFunctionCallImpl
+
+FIR element rendered:
+R|kotlin/lazy|<R|kotlin/Int|>(<L> = lazy@fun <anonymous>(): R|kotlin/Int| <inline=NoInline>  {
+    ^ Int(1)
+}
+)

idea/idea-frontend-fir/idea-fir-low-level-api/testdata/getOrBuildFir/declarations/propertyDelegateExpression.kt

@@ -0,0 +1,2 @@
+// WITH_STDLIB
+val x by <expr>lazy {1}</expr>

idea/idea-frontend-fir/idea-fir-low-level-api/testdata/getOrBuildFir/declarations/propertyDelegateExpression.txt

@@ -0,0 +1,8 @@
+KT element: KtCallExpression
+FIR element: FirFunctionCallImpl
+
+FIR element rendered:
+R|kotlin/lazy|<R|kotlin/Int|>(<L> = lazy@fun <anonymous>(): R|kotlin/Int| <inline=NoInline>  {
+    ^ Int(1)
+}
+)

idea/idea-frontend-fir/idea-fir-low-level-api/tests/org/jetbrains/kotlin/idea/fir/low/level/api/GetOrBuildFirTestGenerated.java

@@ -86,6 +86,28 @@ public class GetOrBuildFirTestGenerated extends AbstractGetOrBuildFirTest {
         }
     }
 
+    @Nested
+    @TestMetadata("idea/idea-frontend-fir/idea-fir-low-level-api/testdata/getOrBuildFir/declarations")
+    @TestDataPath("$PROJECT_ROOT")
+    public class Declarations {
+        @Test
+        public void testAllFilesPresentInDeclarations() throws Exception {
+            KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("idea/idea-frontend-fir/idea-fir-low-level-api/testdata/getOrBuildFir/declarations"), Pattern.compile("^(.+)\\.kt$"), null, true);
+        }
+
+        @Test
+        @TestMetadata("propertyDelegate.kt")
+        public void testPropertyDelegate() throws Exception {
+            runTest("idea/idea-frontend-fir/idea-fir-low-level-api/testdata/getOrBuildFir/declarations/propertyDelegate.kt");
+        }
+
+        @Test
+        @TestMetadata("propertyDelegateExpression.kt")
+        public void testPropertyDelegateExpression() throws Exception {
+            runTest("idea/idea-frontend-fir/idea-fir-low-level-api/testdata/getOrBuildFir/declarations/propertyDelegateExpression.kt");
+        }
+    }
+
     @Nested
     @TestMetadata("idea/idea-frontend-fir/idea-fir-low-level-api/testdata/getOrBuildFir/inImport")
     @TestDataPath("$PROJECT_ROOT")

idea/idea-frontend-fir/idea-fir-low-level-api/tests/org/jetbrains/kotlin/idea/fir/low/level/api/test/base/AbstractLowLevelApiTest.kt

@@ -19,8 +19,10 @@ import org.jetbrains.kotlin.psi.KtFile
 import org.jetbrains.kotlin.test.bind
 import org.jetbrains.kotlin.test.builders.TestConfigurationBuilder
 import org.jetbrains.kotlin.test.builders.testConfiguration
+import org.jetbrains.kotlin.test.directives.JvmEnvironmentConfigurationDirectives
 import org.jetbrains.kotlin.test.model.DependencyKind
 import org.jetbrains.kotlin.test.model.FrontendKinds
+import org.jetbrains.kotlin.test.runners.AbstractKotlinCompilerTest
 import org.jetbrains.kotlin.test.services.*
 import org.jetbrains.kotlin.test.services.configuration.CommonEnvironmentConfigurator
 import org.jetbrains.kotlin.test.services.configuration.JvmEnvironmentConfigurator
@@ -47,6 +49,9 @@ abstract class AbstractLowLevelApiTest : TestWithDisposable() {
         assertions = JUnit5Assertions
         useAdditionalService<TemporaryDirectoryManager>(::TemporaryDirectoryManagerImpl)
 
+        useDirectives(*AbstractKotlinCompilerTest.defaultDirectiveContainers.toTypedArray())
+        useDirectives(JvmEnvironmentConfigurationDirectives)
+
         useSourcePreprocessor(::ExpressionMarkersSourceFilePreprocessor)
         useAdditionalService(::ExpressionMarkerProvider)
         useAdditionalService(::TestModuleInfoProvider)