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/*

 * @test

 * @summary DumpLoadedClassList should exclude generated classes, classes in bootclasspath/a and

 *          --patch-module.

 * @requires vm.cds

 * @library /test/lib

 * @modules java.base/jdk.internal.misc

 *          jdk.jartool/sun.tools.jar

 * @compile test-classes/ArrayListTest.java

 * @run driver DumpClassList

 */

import jdk.test.lib.compiler.InMemoryJavaCompiler;

import jdk.test.lib.process.OutputAnalyzer;

import jdk.test.lib.process.ProcessTools;

public class DumpClassList {

    public static void main(String[] args) throws Exception {

        // build The app

        String[] appClass = new String[] {"ArrayListTest"};

        String classList = "app.list";

        JarBuilder.build("app", appClass[0]);

        String appJar = TestCommon.getTestJar("app.jar");

        // build patch-module

        String source = "package java.lang; "                       +

                        "public class NewClass { "                  +

                        "    static { "                             +

                        "        System.out.println(\"NewClass\"); "+

                        "    } "                                    +

                        "}";

        ClassFileInstaller.writeClassToDisk("java/lang/NewClass",

             InMemoryJavaCompiler.compile("java.lang.NewClass", source, "--patch-module=java.base"),

             System.getProperty("test.classes"));

        String patchJar = JarBuilder.build("javabase", "java/lang/NewClass");

        // build bootclasspath/a

        String source2 = "package boot.append; "                 +

                        "public class Foo { "                    +

                        "    static { "                          +

                        "        System.out.println(\"Foo\"); "  +

                        "    } "                                 +

                        "}";

        ClassFileInstaller.writeClassToDisk("boot/append/Foo",

             InMemoryJavaCompiler.compile("boot.append.Foo", source2),

             System.getProperty("test.classes"));

        String appendJar = JarBuilder.build("bootappend", "boot/append/Foo");

        // dump class list

        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(

            true,

            "-XX:DumpLoadedClassList=" + classList,

            "--patch-module=java.base=" + patchJar,

            "-Xbootclasspath/a:" + appendJar,

            "-cp",

            appJar,

            appClass[0]);

        OutputAnalyzer output = TestCommon.executeAndLog(pb, "dumpClassList");

        TestCommon.checkExecReturn(output, 0, true,

                                   "hello world",

                                   "skip writing class java/lang/NewClass") // skip classes outside of jrt image

            .shouldNotContain("skip writing class boot/append/Foo");        // but classes on -Xbootclasspath/a should not be skipped

        output = TestCommon.createArchive(appJar, appClass,

                                          "-Xbootclasspath/a:" + appendJar,

                                          "-Xlog:class+load",

                                          "-XX:SharedClassListFile=" + classList);

        TestCommon.checkDump(output)

            .shouldNotContain("Preload Warning: Cannot find java/lang/invoke/LambdaForm")

            .shouldNotContain("Preload Warning: Cannot find boot/append/Foo")

            .shouldContain("[info][class,load] boot.append.Foo");

    }

}