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/*

 * @test

 * @bug 8157200 8163840 8154513

 * @summary Tests of what information is retained across jshell tool runs

 * @modules jdk.jshell/jdk.internal.jshell.tool

 * @build ToolRetainTest ReplToolTesting

 * @run testng ToolRetainTest

 */

import java.util.Locale;

import org.testng.annotations.Test;

@Test

public class ToolRetainTest extends ReplToolTesting {

    public void testRetainMode() {

        test(

                (a) -> assertCommand(a, "/set mode trm -quiet", "|  Created new feedback mode: trm"),

                (a) -> assertCommand(a, "/set feedback trm", ""),

                (a) -> assertCommand(a, "/set format trm display '{name}:{value}'", ""),

                (a) -> assertCommand(a, "int x = 45", "x:45"),

                (a) -> assertCommand(a, "/set mode -retain trm", ""),

                (a) -> assertCommand(a, "/exit", "")

        );

        test(

                (a) -> assertCommandOutputContains(a, "/set mode trm",

                        "/set format trm display \"{name}:{value}\""),

                (a) -> assertCommand(a, "/set feedback trm", ""),

                (a) -> assertCommand(a, "int x = 45", "x:45")

        );

    }

    public void testRetain2Mode() {

        test(

                (a) -> assertCommand(a, "/set mode trm1 -quiet", "|  Created new feedback mode: trm1"),

                (a) -> assertCommand(a, "/set mode -retain trm1", ""),

                (a) -> assertCommand(a, "/set feedback -retain trm1", ""),

                (a) -> assertCommand(a, "/set format trm1 display '{name}:{value}'", ""),

                (a) -> assertCommand(a, "int x = 66", "x:66"),

                (a) -> assertCommand(a, "/set mode -retain trm1", ""),

                (a) -> assertCommand(a, "/exit", "")

        );

        test(Locale.ROOT, true, new String[0], "",

                (a) -> assertCommand(a, "/set mode trm2 -quiet", ""),

                (a) -> assertCommand(a, "/set format trm2 display '{name}={value}'", ""),

                (a) -> assertCommand(a, "int x = 45", "x:45"),

                (a) -> assertCommand(a, "/set mode -retain trm2", ""),

                (a) -> assertCommand(a, "/exit", "")

        );

        test(Locale.ROOT, true, new String[0], "",

                (a) -> assertCommandOutputContains(a, "/set mode trm1",

                        "/set format trm1 display \"{name}:{value}\""),

                (a) -> assertCommand(a, "/set format trm2 display",

                        "|  /set format trm2 display \"{name}={value}\""),

                (a) -> assertCommand(a, "int x = 99", "x:99"),

                (a) -> assertCommand(a, "/set feedback trm2", ""),

                (a) -> assertCommand(a, "int z = 77", "z=77")

        );

    }

    public void testRetainFeedback() {

        test(

                (a) -> assertCommand(a, "/set feedback -retain verbose", "|  Feedback mode: verbose"),

                (a) -> assertCommand(a, "/exit", "")

        );

        test(

                (a) -> assertCommandOutputStartsWith(a, "/set feedback",

                        "|  /set feedback -retain verbose\n" +

                        "|  \n" +

                        "|  "),

                (a) -> assertCommandOutputContains(a, "int h =8", "|  created variable h : int")

        );

    }

    public void testRetainFeedbackBlank() {

        String feedbackOut =

                        "|  /set feedback -retain verbose\n" +

                        "|  \n" +

                        "|  Available feedback modes:\n" +

                        "|     concise\n" +

                        "|     normal\n" +

                        "|     silent\n" +

                        "|     verbose";

        test(

                (a) -> assertCommand(a, "/set feedback verbose", "|  Feedback mode: verbose"),

                (a) -> assertCommand(a, "/set feedback -retain", ""),

                (a) -> assertCommand(a, "/set feedback", feedbackOut),

                (a) -> assertCommand(a, "/exit", "")

        );

        test(

                (a) -> assertCommand(a, "/set feedback", feedbackOut),

                (a) -> assertCommandOutputContains(a, "int qw = 5", "|  created variable qw : int")

        );

    }

    public void testRetainEditor() {

        test(

                (a) -> assertCommand(a, "/set editor -retain nonexistent",

                        "|  Editor set to: nonexistent\n" +

                        "|  Editor setting retained: nonexistent"),

                (a) -> assertCommand(a, "/exit", "")

        );

        test(

                (a) -> assertCommand(a, "/set editor", "|  /set editor -retain nonexistent"),

                (a) -> assertCommandOutputContains(a, "int h =8", ""),

                (a) -> assertCommandOutputContains(a, "/edit h", "Edit Error:")

        );

    }

    public void testRetainEditorBlank() {

        test(

                (a) -> assertCommand(a, "/set editor nonexistent", "|  Editor set to: nonexistent"),

                (a) -> assertCommand(a, "/set editor -retain", "|  Editor setting retained: nonexistent"),

                (a) -> assertCommand(a, "/exit", "")

        );

        test(

                (a) -> assertCommandOutputContains(a, "int h =8", ""),

                (a) -> assertCommandOutputContains(a, "/edit h", "Edit Error:")

        );

    }

    public void testRetainModeNeg() {

        test(

                (a) -> assertCommandOutputStartsWith(a, "/set mode -retain verbose",

                        "|  Not valid with a predefined mode"),

                (a) -> assertCommandOutputStartsWith(a, "/set mode -retain ????",

                        "|  Expected a feedback mode name: ????")

        );

    }

    public void testRetainFeedbackNeg() {

        test(

                (a) -> assertCommandOutputStartsWith(a, "/set feedback -retain babble1",

                        "|  Does not match any current feedback mode"),

                (a) -> assertCommandOutputStartsWith(a, "/set mode trfn",

                        "|  To create a new mode either the -command or the -quiet option must be used -- \n" +

                        "|  Does not match any current feedback mode: trfn -- /set mode trfn"),

                (a) -> assertCommand(a, "/set mode trfn -command",

                        "|  Created new feedback mode: trfn"),

                (a) -> assertCommandOutputContains(a, "/set feedback -retain trfn",

                        "is predefined or has been retained"),

                (a) -> assertCommandOutputStartsWith(a, "/set feedback -retain !!!!",

                        "|  Expected a feedback mode name: !!!!")

        );

    }

    public void testNoRetainMode() {

        test(

                (a) -> assertCommand(a, "/set mode trm -quiet", "|  Created new feedback mode: trm"),

                (a) -> assertCommand(a, "/set feedback trm", ""),

                (a) -> assertCommand(a, "/set format trm display '{name}:{value}'", ""),

                (a) -> assertCommand(a, "int x = 45", "x:45"),

                (a) -> assertCommand(a, "/exit", "")

        );

        test(

                (a) -> assertCommandOutputStartsWith(a, "/set feedback trm",

                        "|  Does not match any current feedback mode"),

                (a) -> assertCommandOutputContains(a, "int x = 45", "==> 45")

        );

    }

    public void testNoRetainFeedback() {

        test(

                (a) -> assertCommand(a, "/set feedback verbose", "|  Feedback mode: verbose"),

                (a) -> assertCommand(a, "/exit", "")

        );

        test(

                (a) -> assertCommand(a, "int h =8", "h ==> 8")

        );

    }

}