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/*

 * @test

 * @summary At run time, it is OK to append new elements to the classpath that was used at dump time.

 * @requires vm.cds

 * @library /test/lib

 * @modules jdk.jartool/sun.tools.jar

 * @compile test-classes/Hello.java

 * @compile test-classes/HelloMore.java

 * @run driver AppendClasspath

 */

import java.io.File;

import java.nio.file.Files;

import java.nio.file.Paths;

import java.nio.file.StandardCopyOption;

import jdk.test.lib.process.OutputAnalyzer;

public class AppendClasspath {

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

    String appJar = JarBuilder.getOrCreateHelloJar();

    String appJar2 = JarBuilder.build("AppendClasspath_HelloMore", "HelloMore");

    // Dump an archive with a specified JAR file in -classpath

    TestCommon.testDump(appJar, TestCommon.list("Hello"));

    // PASS: 1) runtime with classpath containing the one used in dump time

    TestCommon.run(

        "-cp", appJar + File.pathSeparator + appJar2,

        "HelloMore")

      .assertNormalExit();

    // PASS: 2) runtime has an non-existing jar in the -cp

    String classDir = System.getProperty("test.classes");

    String newFile = "non-exist.jar";

    String nonExistPath = classDir + File.separator + newFile;

    String classPath = appJar + File.pathSeparator + nonExistPath;

    File nonExistJar = new File(classDir, newFile);

    if (nonExistJar.exists()) {

        nonExistJar.delete();

    }

    TestCommon.run(

        "-cp", classPath,

        "-Xlog:class+path=trace",

        "Hello")

      .assertNormalExit();

    final String errorMessage1 = "Unable to use shared archive";

    final String errorMessage2 = "shared class paths mismatch";

    // FAIL: 1) runtime with classpath different from the one used in dump time

    // (runtime has an extra jar file prepended to the class path)

    TestCommon.run(

        "-Xlog:cds",

        "-cp", appJar2 + File.pathSeparator + appJar,

        "HelloMore")

        .assertAbnormalExit(errorMessage1, errorMessage2);

    // FAIL: 2) runtime with classpath part of the one used in dump time

    TestCommon.testDump(appJar + File.pathSeparator + appJar2,

                                      TestCommon.list("Hello"));

    TestCommon.run(

        "-Xlog:cds",

        "-cp", appJar2,

        "Hello")

        .assertAbnormalExit(errorMessage1, errorMessage2);

    // FAIL: 3) runtime with same set of jar files in the classpath but

    // with different order

    TestCommon.run(

        "-Xlog:cds",

        "-cp", appJar2 + File.pathSeparator + appJar,

        "HelloMore")

        .assertAbnormalExit(errorMessage1, errorMessage2);

    }

}