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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 */

import java.io.IOException;
import java.nio.file.Path;
import java.util.List;
import jdk.jpackage.test.Annotations.Parameter;
import jdk.jpackage.test.Annotations.Parameters;
import jdk.jpackage.test.Annotations.Test;
import jdk.jpackage.test.JPackageCommand;
import jdk.jpackage.test.JPackageUserScript;
import jdk.jpackage.test.PackageTest;
import jdk.jpackage.test.PackageType;
import jdk.jpackage.test.RunnablePackageTest.Action;
import jdk.jpackage.test.TKit;

/*
 * @test usage of scripts from resource dir
 * @summary jpackage with
 * @library /test/jdk/tools/jpackage/helpers
 * @build jdk.jpackage.test.*
 * @requires (os.family == "windows")
 * @compile -Xlint:all -Werror WinScriptTest.java
 * @run main/othervm/timeout=720 -Xmx512m jdk.jpackage.test.Main
 *  --jpt-run=WinScriptTest
 */

public class WinScriptTest {

    public WinScriptTest(PackageType type) {
        this.packageType = type;

        test = new PackageTest()
        .forTypes(type)
        .configureHelloApp()
        .addInitializer(cmd -> {
            cmd.setFakeRuntime().saveConsoleOutput(true);
        });
    }

    @Parameters
    public static List<Object[]> data() {
        return List.of(new Object[][]{
            {PackageType.WIN_MSI},
            {PackageType.WIN_EXE}
        });
    }

    @Test
    @Parameter("0")
    @Parameter("10")
    public void test(int wsfExitCode) throws IOException {
        final ScriptData appImageScriptData;
        if (wsfExitCode != 0 && packageType == PackageType.WIN_EXE) {
            appImageScriptData = new ScriptData(PackageType.WIN_MSI, 0);
        } else {
            appImageScriptData = new ScriptData(PackageType.WIN_MSI, wsfExitCode);
        }

        final ScriptData msiScriptData = new ScriptData(PackageType.WIN_EXE, wsfExitCode);

        test.setExpectedExitCode(wsfExitCode == 0 ? 0 : 1);

        final Path tempDir = TKit.createTempDirectory("resources");

        test.addInitializer(cmd -> {
            cmd.addArguments("--resource-dir", tempDir);

            appImageScriptData.createScript(cmd);
            msiScriptData.createScript(cmd);
        });

        switch (packageType) {
            case WIN_MSI:
                test.addBundleVerifier((cmd, result) -> {
                    appImageScriptData.assertJPackageOutput(result.getOutput());
                });
                break;

            case WIN_EXE:
                test.addBundleVerifier((cmd, result) -> {
                    appImageScriptData.assertJPackageOutput(result.getOutput());
                    msiScriptData.assertJPackageOutput(result.getOutput());
                });
                break;

            default:
                throw new UnsupportedOperationException();
        }

        test.run(Action.CREATE);
    }

    private static class ScriptData {
        ScriptData(PackageType scriptType, int wsfExitCode) {
            if (scriptType == PackageType.WIN_MSI) {
                echoText = "post app image wsf";
                envVarName = "JpAppImageDir";
                script = JPackageUserScript.POST_IMAGE;
            } else {
                echoText = "post msi wsf";
                envVarName = "JpMsiFile";
                script = JPackageUserScript.POST_MSI;
            }
            this.wsfExitCode = wsfExitCode;
        }

        void assertJPackageOutput(List<String> output) {
            TKit.assertTextStream(String.format("    jp: %s", echoText))
                    .predicate(String::equals)
                    .apply(output);

            String cwdPattern = String.format("    jp: CWD(%s)=", envVarName);
            TKit.assertTextStream(cwdPattern)
                    .predicate(String::startsWith)
                    .apply(output);
            String cwd = output.stream().filter(line -> line.startsWith(
                    cwdPattern)).findFirst().get().substring(cwdPattern.length());

            String envVarPattern = String.format("    jp: %s=", envVarName);
            TKit.assertTextStream(envVarPattern)
                    .predicate(String::startsWith)
                    .apply(output);
            String envVar = output.stream().filter(line -> line.startsWith(
                    envVarPattern)).findFirst().get().substring(envVarPattern.length());

            TKit.assertTrue(envVar.startsWith(cwd), String.format(
                    "Check value of %s environment variable [%s] starts with the current directory [%s] set for %s script",
                    envVarName, envVar, cwd, echoText));
        }

        void createScript(JPackageCommand cmd) throws IOException {
            script.create(cmd, List.of(
                    "var shell = new ActiveXObject('WScript.Shell')",
                    "WScript.Echo('jp: " + envVarName + "=' + shell.ExpandEnvironmentStrings('%" + envVarName + "%'))",
                    "WScript.Echo('jp: CWD(" + envVarName + ")=' + shell.CurrentDirectory)",
                    String.format("WScript.Echo('jp: %s')", echoText),
                    String.format("WScript.Quit(%d)", wsfExitCode)
            ));
        }

        private final int wsfExitCode;
        private final JPackageUserScript script;
        private final String echoText;
        private final String envVarName;
    }

    private final PackageType packageType;
    private PackageTest test;
}