Migrate UpToDateIT to new test dsl
^KT-45745 In Progress
This commit is contained in:
Yahor Berdnikau
+112
-77
@@ -1,60 +1,77 @@
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package org.jetbrains.kotlin.gradle
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import org.jetbrains.kotlin.gradle.util.modify
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import org.junit.Assert
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import org.junit.Assume
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import org.junit.Test
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import org.gradle.testkit.runner.BuildResult
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import org.gradle.util.GradleVersion
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import org.jetbrains.kotlin.gradle.testbase.*
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import org.junit.jupiter.api.DisplayName
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import java.io.File
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import java.nio.file.Path
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import kotlin.io.path.appendText
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import kotlin.io.path.deleteExisting
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import kotlin.io.path.exists
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import kotlin.test.assertTrue
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class UpToDateIT : BaseGradleIT() {
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@Test
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fun testLanguageVersionChange() {
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@DisplayName("Kotlin options change")
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@JvmGradlePluginTests
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class UpToDateIT : KGPBaseTest() {
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@DisplayName("Language version change")
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@GradleTest
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fun testLanguageVersionChange(gradleVersion: GradleVersion) {
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testMutations(
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*propertyMutationChain(
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gradleVersion,
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propertyMutationChain(
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"compileKotlin.kotlinOptions.languageVersion",
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"null", "'1.5'", "'1.4'", "null"
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"null", "'1.6'", "'1.5'", "'1.4'", "null"
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)
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)
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}
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@Test
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fun testApiVersionChange() {
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@DisplayName("Api version change")
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@GradleTest
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fun testApiVersionChange(gradleVersion: GradleVersion) {
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testMutations(
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*propertyMutationChain(
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gradleVersion,
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propertyMutationChain(
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"compileKotlin.kotlinOptions.apiVersion",
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"null", "'1.5'", "'1.4'", "null"
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"null", "'1.6'", "'1.5'", "'1.4'", "null"
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)
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)
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}
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@Test
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fun testOther() {
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@DisplayName("Misc changes")
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@GradleTest
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fun testOther(gradleVersion: GradleVersion) {
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testMutations(
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emptyMutation,
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OptionMutation("compileKotlin.kotlinOptions.jvmTarget", "'1.6'", "'1.8'"),
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OptionMutation("compileKotlin.kotlinOptions.freeCompilerArgs", "[]", "['-Xallow-kotlin-package']"),
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OptionMutation("kotlin.experimental.coroutines", "'error'", "'enable'"),
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OptionMutation("archivesBaseName", "'someName'", "'otherName'"),
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subpluginOptionMutation,
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externalOutputMutation,
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compilerClasspathMutation
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gradleVersion,
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setOf(
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emptyMutation,
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OptionMutation("compileKotlin.kotlinOptions.jvmTarget", "'1.8'", "'11'"),
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OptionMutation("compileKotlin.kotlinOptions.freeCompilerArgs", "[]", "['-Xallow-kotlin-package']"),
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OptionMutation("archivesBaseName", "'someName'", "'otherName'"),
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subpluginOptionMutation,
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externalOutputMutation,
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compilerClasspathMutation
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)
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)
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}
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private fun testMutations(vararg mutations: ProjectMutation) {
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val project = Project("kotlinProject")
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project.setupWorkingDir()
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mutations.forEach {
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it.initProject(project)
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project.build("classes") { assertSuccessful() }
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private fun testMutations(
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gradleVersion: GradleVersion,
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mutations: Set<ProjectMutation>
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) {
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project("kotlinProject", gradleVersion) {
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mutations.forEach { mutation ->
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mutation.initProject(this)
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build("classes")
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it.mutateProject(project)
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project.build("classes") {
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try {
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assertSuccessful()
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it.checkAfterRebuild(this)
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} catch (e: Throwable) {
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throw RuntimeException("Mutation '${it.name}' has failed", e)
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mutation.mutateProject(this)
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build("classes") {
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try {
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mutation.checkAfterRebuild(this)
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} catch (e: Throwable) {
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throw RuntimeException("Mutation '${mutation.name}' has failed", e)
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}
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}
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}
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}
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@@ -63,48 +80,59 @@ class UpToDateIT : BaseGradleIT() {
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private val emptyMutation = object : ProjectMutation {
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override val name = "emptyMutation"
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override fun initProject(project: Project) = Unit
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override fun mutateProject(project: Project) = Unit
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override fun initProject(project: TestProject) = Unit
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override fun mutateProject(project: TestProject) = Unit
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override fun checkAfterRebuild(compiledProject: CompiledProject) = with(compiledProject) {
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assertTasksUpToDate(listOf(":compileKotlin"))
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override fun checkAfterRebuild(buildResult: BuildResult) = with(buildResult) {
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assertTasksUpToDate(":compileKotlin")
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}
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}
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private val compilerClasspathMutation = object : ProjectMutation {
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override val name = "compilerClasspathMutation"
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private val compilerClasspathRegex = "compiler_cp=\\[(.*)]".toRegex()
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lateinit var originalCompilerCp: List<String>
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val originalPaths get() = originalCompilerCp.map { it.replace("\\", "/") }.joinToString(", ") { "'$it'" }
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override fun initProject(project: Project) = with(project) {
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override fun initProject(project: TestProject) = with(project) {
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buildGradle.appendText(
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"\nafterEvaluate { println 'compiler_cp=' + compileKotlin.getDefaultCompilerClasspath\$kotlin_gradle_plugin().toList() }"
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)
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build("clean") { originalCompilerCp = "compiler_cp=\\[(.*)]".toRegex().find(output)!!.groupValues[1].split(", ") }
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buildGradle.appendText("""${'\n'}
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build("clean") {
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originalCompilerCp = compilerClasspathRegex.find(output)!!.groupValues[1].split(", ")
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}
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buildGradle.appendText(
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"""
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// Add Kapt to the project to test its input checks as well:
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apply plugin: 'kotlin-kapt'
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compileKotlin.getDefaultCompilerClasspath${'$'}kotlin_gradle_plugin().setFrom(files($originalPaths).toList())
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afterEvaluate {
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kaptGenerateStubsKotlin.getDefaultCompilerClasspath${'$'}kotlin_gradle_plugin().setFrom(files($originalPaths).toList())
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}
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""".trimIndent())
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""".trimIndent()
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)
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}
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override fun mutateProject(project: Project) = with(project) {
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override fun mutateProject(project: TestProject) = with(project) {
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buildGradle.modify {
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val modifiedClasspath = originalCompilerCp.map {
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val file = File(it)
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val newFile = File(projectDir, file.nameWithoutExtension + "-1.jar")
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val newFile = projectPath.resolve(file.nameWithoutExtension + "-1.jar").toFile()
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file.copyTo(newFile)
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newFile.absolutePath
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}.reversed()
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it.replace(originalPaths, modifiedClasspath.joinToString(", ") { "'${it.replace("\\", "/")}'" })
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it.replace(
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originalPaths,
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modifiedClasspath.joinToString(", ") { "'${it.replace("\\", "/")}'" }
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)
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}
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}
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override fun checkAfterRebuild(compiledProject: CompiledProject) = with(compiledProject) {
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override fun checkAfterRebuild(buildResult: BuildResult) = with(buildResult) {
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assertTasksExecuted(":compileKotlin", ":kaptGenerateStubsKotlin", ":kaptKotlin")
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}
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}
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@@ -112,20 +140,21 @@ class UpToDateIT : BaseGradleIT() {
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private val subpluginOptionMutation = object : ProjectMutation {
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override val name: String get() = "subpluginOptionMutation"
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override fun initProject(project: Project) = with(project) {
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override fun initProject(project: TestProject) = with(project) {
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buildGradle.appendText(
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"\n" + """
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"""
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plugins.apply("org.jetbrains.kotlin.plugin.allopen")
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allOpen { annotation("allopen.Foo"); annotation("allopen.Bar") }
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""".trimIndent()
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""".trimIndent()
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)
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}
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override fun mutateProject(project: Project) = with(project) {
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override fun mutateProject(project: TestProject) = with(project) {
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buildGradle.modify { it.replace("allopen.Foo", "allopen.Baz") }
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}
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override fun checkAfterRebuild(compiledProject: CompiledProject) = with(compiledProject) {
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override fun checkAfterRebuild(buildResult: BuildResult) = with(buildResult) {
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assertTasksExecuted(":compileKotlin")
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}
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}
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@@ -133,40 +162,46 @@ class UpToDateIT : BaseGradleIT() {
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private val externalOutputMutation = object : ProjectMutation {
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override val name = "externalOutputMutation"
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override fun initProject(project: Project) = Unit
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override fun initProject(project: TestProject) = Unit
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lateinit var helloWorldKtClass: File
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lateinit var helloWorldKtClass: Path
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override fun mutateProject(project: Project) = with(project) {
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val kotlinOutputPath = project.classesDir()
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override fun mutateProject(project: TestProject) = with(project) {
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val kotlinOutputPath = kotlinClassesDir()
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helloWorldKtClass = File(projectDir, kotlinOutputPath + "demo/KotlinGreetingJoiner.class")
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Assume.assumeTrue(helloWorldKtClass.exists())
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helloWorldKtClass.delete(); Unit
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helloWorldKtClass = kotlinOutputPath.resolve("demo/KotlinGreetingJoiner.class")
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assertTrue(helloWorldKtClass.exists())
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helloWorldKtClass.deleteExisting()
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}
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override fun checkAfterRebuild(compiledProject: CompiledProject) = with(compiledProject) {
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override fun checkAfterRebuild(buildResult: BuildResult) = with(buildResult) {
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assertTasksExecuted(":compileKotlin")
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Assert.assertTrue(helloWorldKtClass.exists())
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assertTrue(helloWorldKtClass.exists())
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}
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}
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private val BaseGradleIT.Project.buildGradle get() = File(projectDir, "build.gradle")
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private interface ProjectMutation {
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fun initProject(project: Project)
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fun mutateProject(project: Project)
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fun checkAfterRebuild(compiledProject: CompiledProject)
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fun initProject(project: TestProject)
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fun mutateProject(project: TestProject)
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fun checkAfterRebuild(buildResult: BuildResult)
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val name: String
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}
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private fun propertyMutationChain(path: String, vararg values: String): Array<ProjectMutation> =
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arrayListOf<ProjectMutation>().apply {
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for (i in 1..values.lastIndex) {
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add(OptionMutation(path, values[i - 1], values[i], shouldInit = i == 1))
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}
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}.toTypedArray()
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private fun propertyMutationChain(
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path: String,
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vararg values: String
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): Set<OptionMutation> = values
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.drop(1)
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.mapIndexed { index, value ->
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val actualIndex = index + 1
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OptionMutation(
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path,
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values[actualIndex - 1],
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value,
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index == 0
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)
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}
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.toSet()
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private inner class OptionMutation(
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private val path: String,
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@@ -176,17 +211,17 @@ class UpToDateIT : BaseGradleIT() {
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) : ProjectMutation {
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override val name = "OptionMutation(path='$path', oldValue='$oldValue', newValue='$newValue')"
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override fun initProject(project: Project) = with(project) {
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override fun initProject(project: TestProject) = with(project) {
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if (shouldInit) {
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buildGradle.appendText("\n$path = $oldValue")
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}
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}
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override fun mutateProject(project: Project) = with(project) {
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override fun mutateProject(project: TestProject) = with(project) {
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buildGradle.modify { it.replace("$path = $oldValue", "$path = $newValue") }
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}
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override fun checkAfterRebuild(compiledProject: CompiledProject) = with(compiledProject) {
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override fun checkAfterRebuild(buildResult: BuildResult) = with(buildResult) {
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assertTasksExecuted(":compileKotlin")
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}
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}
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