Dmitriy Novozhilov
53 lines
2.3 KiB
Kotlin
53 lines
2.3 KiB
Kotlin
/*
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* Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
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* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
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*/
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package org.jetbrains.kotlin.reflection
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import org.jetbrains.kotlin.codegen.forTestCompile.ForTestCompileRuntime
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import org.jetbrains.kotlin.test.CompilerTestUtil
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import org.jetbrains.kotlin.test.KotlinTestUtils
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import org.jetbrains.kotlin.test.testFramework.KtUsefulTestCase
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import org.jetbrains.kotlin.test.util.KtTestUtil
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import java.io.File
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import java.util.concurrent.TimeUnit
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class ReflectionIntegrationTest : KtUsefulTestCase() {
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// This test checks that we use the correct class loader to load .kotlin_builtins resource files.
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// On Android, the class loader used to load the application classes differs from the boot class loader (which loads core JDK classes),
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// so attempting to find kotlin/kotlin.kotlin_builtins in the same class loader that found java.lang.Object can fail.
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// We should always use the class loader that loads stdlib class files to locate .kotlin_builtins resource files
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fun testClassLoaderForBuiltIns() {
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val tmpdir = KotlinTestUtils.tmpDirForTest(this)
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val root = KtTestUtil.getTestDataPathBase() + "/reflection/classLoaderForBuiltIns"
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KotlinTestUtils.compileJavaFiles(
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listOf(File("$root/Main.java")),
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listOf("-d", tmpdir.absolutePath)
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)
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val lib = CompilerTestUtil.compileJvmLibrary(File("$root/test.kt"))
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val javaHome = System.getProperty("java.home")
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val javaExe = File(javaHome, "bin/java.exe").takeIf(File::exists)
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?: File(javaHome, "bin/java").takeIf(File::exists)
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?: error("Can't find 'java' executable in $javaHome")
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val command = arrayOf(
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javaExe.absolutePath,
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"-ea",
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"-classpath",
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tmpdir.absolutePath,
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"Main",
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lib.absolutePath,
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ForTestCompileRuntime.runtimeJarForTests().absolutePath,
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ForTestCompileRuntime.reflectJarForTests().absolutePath
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)
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val process = ProcessBuilder(*command).inheritIO().start()
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process.waitFor(1, TimeUnit.MINUTES)
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assertEquals(0, process.exitValue())
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}
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}
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