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109 lines
4.3 KiB
Java
109 lines
4.3 KiB
Java
/*
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* Copyright (c) 2023, 2025, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8306560 8365878
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* @summary Tests for snippets and methods defined in TOOLING.jsh
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* @modules jdk.compiler/com.sun.tools.javac.api
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* jdk.compiler/com.sun.tools.javac.main
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* jdk.jdeps/com.sun.tools.javap
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* jdk.jshell/jdk.internal.jshell.tool
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* @build KullaTesting TestingInputStream
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* @run junit ToolingTest
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*/
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import org.junit.jupiter.api.Test;
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public class ToolingTest extends ReplToolTesting {
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@Test
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public void testListToolingSnippets() {
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test(
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a -> assertCommand(a, "/open TOOLING",
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""),
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a -> assertCommandOutputContains(a, "/list",
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// Tool methods
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"void jar(String... args)",
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// ...
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"void jpackage(String... args)",
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// Utility methods
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"void javap(Class<?> type) throws Exception",
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"void run(String name, String... args)",
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"void tools()")
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);
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}
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@Test
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public void testDisassembleJavaLangObjectClass() {
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test(
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a -> assertCommand(a, "/open TOOLING",
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""),
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a -> assertCommandUserOutputContains(a, "javap(Object.class)",
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"Classfile jrt:/java.base/java/lang/Object.class",
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"SourceFile: \"Object.java\"")
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);
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}
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@Test
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public void testDisassembleNewRecordClass() {
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test(
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a -> assertCommand(a, "record Point(int x, int y) {}",
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"| created record Point"),
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a -> assertCommand(a, "/open TOOLING",
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""),
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a -> assertCommandUserOutputContains(a, "javap(Point.class)",
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"Classfile ", // Classfile /.../TOOLING-13366652659767559204.class
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"Point extends java.lang.Record", // public final class REPL.$JShell$11$Point extends java.lang.Record
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"SourceFile: \"$JShell$" // SourceFile: "$JShell$11.java"
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)
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);
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}
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@Test
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public void testDisassembleBuiltinInnerClass() {
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test(
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a -> assertCommand(a, "/open TOOLING",
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""),
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a -> assertCommandUserOutputContains(a, "javap(Base64.Decoder.class)",
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"Classfile jrt:/java.base/java/util/Base64$Decoder.class",
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"class java.util.Base64$Decoder",
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"SourceFile: \"Base64.java\"")
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);
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}
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@Test
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public void testDisassembleAnonymousClass() {
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test(
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a -> assertCommand(a, "Object o() {return new ArrayList<>(){ };}", // must be in a method or it won't be anonymous
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"| created method o()"),
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a -> assertCommand(a, "/open TOOLING",
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""),
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a -> assertCommandUserOutputContains(a, "javap(o().getClass())",
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"Classfile ", // Classfile /.../TOOLING-16063368030094702464.class
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" extends java.util.ArrayList<java.lang.Object>", // class REPL.$JShell$22$1 extends java.util.ArrayList<java.lang.Object>
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"SourceFile: \"$JShell$" // SourceFile: "$JShell$22.java"
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)
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);
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}
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}
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