diff options
Diffstat (limited to 'test-utils/src/main/kotlin/com/google/devtools/ksp/processor/BackingFieldProcessor.kt')
-rw-r--r-- | test-utils/src/main/kotlin/com/google/devtools/ksp/processor/BackingFieldProcessor.kt | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/test-utils/src/main/kotlin/com/google/devtools/ksp/processor/BackingFieldProcessor.kt b/test-utils/src/main/kotlin/com/google/devtools/ksp/processor/BackingFieldProcessor.kt new file mode 100644 index 00000000..ed4d8f39 --- /dev/null +++ b/test-utils/src/main/kotlin/com/google/devtools/ksp/processor/BackingFieldProcessor.kt @@ -0,0 +1,62 @@ +/* + * Copyright 2021 Google LLC + * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.google.devtools.ksp.processor + +import com.google.devtools.ksp.KspExperimental +import com.google.devtools.ksp.processing.Resolver +import com.google.devtools.ksp.symbol.KSAnnotated +import com.google.devtools.ksp.symbol.KSNode +import com.google.devtools.ksp.symbol.KSPropertyDeclaration +import com.google.devtools.ksp.visitor.KSTopDownVisitor + +@Suppress("unused") // used in tests +@OptIn(KspExperimental::class) +open class BackingFieldProcessor : AbstractTestProcessor() { + lateinit var results: List<String> + + override fun process(resolver: Resolver): List<KSAnnotated> { + results = listOf("lib", "main").flatMap { pkg -> + resolver.getDeclarationsFromPackage(pkg) + .flatMap { declaration -> + val properties = mutableListOf<KSPropertyDeclaration>() + declaration.accept(AllMembersVisitor(), properties) + properties + }.map { + "${it.qualifiedName?.asString()}: ${it.hasBackingField}" + }.sorted() + } + return emptyList() + } + + private class AllMembersVisitor : KSTopDownVisitor<MutableList<KSPropertyDeclaration>, Unit>() { + override fun defaultHandler(node: KSNode, data: MutableList<KSPropertyDeclaration>) { + } + + override fun visitPropertyDeclaration( + property: KSPropertyDeclaration, + data: MutableList<KSPropertyDeclaration> + ) { + data.add(property) + super.visitPropertyDeclaration(property, data) + } + } + + override fun toResult(): List<String> { + return results + } +} |