20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 import java.nio.file.Path;
  25 import java.io.InputStream;
  26 import java.io.FileInputStream;
  27 import java.io.IOException;
  28 
  29 import jdk.jpackage.internal.IOUtils;
  30 import jdk.jpackage.test.Test;
  31 import jdk.jpackage.test.HelloApp;
  32 import jdk.jpackage.test.JPackageCommand;
  33 
  34 /*
  35  * @test
  36  * @summary jpackage with --win-console
  37  * @library ../helpers
  38  * @requires (os.family == "windows")
  39  * @modules jdk.jpackage/jdk.jpackage.internal
  40  * @run main/othervm -Xmx512m WinConsoleTest
  41  */
  42 public class WinConsoleTest {
  43 
  44     public static void main(String[] args) throws IOException {

  45         JPackageCommand cmd = JPackageCommand.helloAppImage();
  46         final Path launcherPath = cmd.appImage().resolve(
  47                 cmd.launcherPathInAppImage());
  48 
  49         IOUtils.deleteRecursive(cmd.outputDir().toFile());
  50         cmd.execute().assertExitCodeIsZero();
  51         HelloApp.executeAndVerifyOutput(launcherPath);
  52         checkSubsystem(launcherPath, false);
  53 
  54         IOUtils.deleteRecursive(cmd.outputDir().toFile());
  55         cmd.addArgument("--win-console").execute().assertExitCodeIsZero();
  56         HelloApp.executeAndVerifyOutput(launcherPath);
  57         checkSubsystem(launcherPath, true);

  58     }
  59 
  60     private static void checkSubsystem(Path path, boolean isConsole) throws
  61             IOException {
  62         final int subsystemGui = 2;
  63         final int subsystemConsole = 3;
  64         final int bufferSize = 512;
  65 
  66         final int expectedSubsystem = isConsole ? subsystemConsole : subsystemGui;
  67 
  68         try (InputStream inputStream = new FileInputStream(path.toString())) {
  69             byte[] bytes = new byte[bufferSize];
  70             Test.assertEquals(bufferSize, inputStream.read(bytes),
  71                     String.format("Check %d bytes were read from %s file",
  72                             bufferSize, path));
  73 
  74             // Check PE header for console or Win GUI app.
  75             // https://docs.microsoft.com/en-us/windows/desktop/api/winnt/ns-winnt-_image_nt_headers
  76             for (int i = 0; i < (bytes.length - 4); i++) {
  77                 if (bytes[i] == 0x50 && bytes[i + 1] == 0x45

  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 import java.nio.file.Path;
  25 import java.io.InputStream;
  26 import java.io.FileInputStream;
  27 import java.io.IOException;
  28 
  29 import jdk.jpackage.internal.IOUtils;
  30 import jdk.jpackage.test.Test;
  31 import jdk.jpackage.test.HelloApp;
  32 import jdk.jpackage.test.JPackageCommand;
  33 
  34 /*
  35  * @test
  36  * @summary jpackage with --win-console
  37  * @library ../helpers
  38  * @requires (os.family == "windows")
  39  * @modules jdk.jpackage/jdk.jpackage.internal
  40  * @run main/othervm/timeout=360 -Xmx512m WinConsoleTest
  41  */
  42 public class WinConsoleTest {
  43 
  44     public static void main(String[] args) {
  45         Test.run(args, () -> {
  46             JPackageCommand cmd = JPackageCommand.helloAppImage();
  47             final Path launcherPath = cmd.appImage().resolve(
  48                     cmd.launcherPathInAppImage());
  49 
  50             IOUtils.deleteRecursive(cmd.outputDir().toFile());
  51             cmd.execute().assertExitCodeIsZero();
  52             HelloApp.executeLauncherAndVerifyOutput(cmd);
  53             checkSubsystem(launcherPath, false);
  54 
  55             IOUtils.deleteRecursive(cmd.outputDir().toFile());
  56             cmd.addArgument("--win-console").execute().assertExitCodeIsZero();
  57             HelloApp.executeLauncherAndVerifyOutput(cmd);
  58             checkSubsystem(launcherPath, true);
  59         });
  60     }
  61 
  62     private static void checkSubsystem(Path path, boolean isConsole) throws
  63             IOException {
  64         final int subsystemGui = 2;
  65         final int subsystemConsole = 3;
  66         final int bufferSize = 512;
  67 
  68         final int expectedSubsystem = isConsole ? subsystemConsole : subsystemGui;
  69 
  70         try (InputStream inputStream = new FileInputStream(path.toString())) {
  71             byte[] bytes = new byte[bufferSize];
  72             Test.assertEquals(bufferSize, inputStream.read(bytes),
  73                     String.format("Check %d bytes were read from %s file",
  74                             bufferSize, path));
  75 
  76             // Check PE header for console or Win GUI app.
  77             // https://docs.microsoft.com/en-us/windows/desktop/api/winnt/ns-winnt-_image_nt_headers
  78             for (int i = 0; i < (bytes.length - 4); i++) {
  79                 if (bytes[i] == 0x50 && bytes[i + 1] == 0x45