8318410: jdk/java/lang/instrument/BootClassPath/BootClassPathTest.sh fails on Japanese Windows

Backport-of: d051f22284e7ccc288c658588f73da672d9bfacd

Author: Kimura Yukihiro

test/jdk/java/lang/instrument/BootClassPath/BootClassPathTest.sh

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2004, 2021, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2004, 2023, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -64,7 +64,18 @@ echo "Creating manifest file..."
 # java Setup <workdir> <premain-class>
 # - outputs boot class path to boot.dir
 
-"$JAVA" ${TESTVMOPTS} -classpath "${TESTCLASSES}" Setup "${TESTCLASSES}" Agent
+OS=`uname -s`
+case ${OS} in
+    CYGWIN*)
+        CYGWIN="CYGWIN"
+        ;;
+    *)
+        CYGWIN=""
+        ;;
+esac
+
+"$JAVA" ${TESTVMOPTS} -classpath "${TESTCLASSES}" Setup "${TESTCLASSES}" Agent "${CYGWIN}"
+
 BOOTDIR=`cat ${TESTCLASSES}/boot.dir`
 
 echo "Created ${BOOTDIR}"

test/jdk/java/lang/instrument/BootClassPath/Setup.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2004, 2021, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2004, 2023, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -45,6 +45,10 @@ public static void main(String[] args) throws Exception {
         }
         String workDir = args[0];
         String premainClass = args[1];
+        boolean isCygwin = false;
+        if (args.length == 3 && args[2].equals("CYGWIN")) {
+            isCygwin = true;
+        }
 
         String manifestFile = workDir + fileSeparator + "MANIFEST.MF";
         String bootClassPath = "boot" + suffix();
@@ -94,7 +98,12 @@ public static void main(String[] args) throws Exception {
          */
         f = new File(workDir + fileSeparator + "boot.dir");
         try (FileOutputStream out = new FileOutputStream(f)) {
-            out.write(bootDir.getBytes(filePathEncoding));
+            if (osName.startsWith("Windows") && isCygwin) {
+                out.write(bootDir.getBytes("UTF-8"));
+            }
+            else {
+                out.write(bootDir.getBytes(filePathEncoding));
+            }
         }
     }
 
@@ -131,39 +140,39 @@ private static String suffix() {
         // Use null if encoding isn't used.
         String[][] names = {
             { "UTF-8",          unicode,        ""              },
-            { "windows-1256",   null,           ""              },
+            { "Cp1256",         null,           ""              },
             { "iso-8859-6",     arabic,         null            },
             { "GBK",            s_chinese,      s_chinese       },
             { "GB18030",        s_chinese,      s_chinese       },
             { "GB2312",         s_chinese,      null            },
-            { "x-windows-950",  null,           t_chinese       },
-            { "x-MS950-HKSCS",  null,           t_chinese       },
-            { "x-euc-tw",       t_chinese,      null            },
+            { "MS950",          null,           t_chinese       },
+            { "MS950_HKSCS_XP", null,           t_chinese       },
+            { "EUC-TW",         t_chinese,      null            },
             { "Big5",           t_chinese,      null            },
             { "Big5-HKSCS",     t_chinese,      null            },
             { "windows-1251",   null,           ""              },
             { "iso-8859-5",     russian,        null            },
             { "koi8-r",         russian,        null            },
-            { "windows-1253",   null,           ""              },
+            { "Cp1253",         null,           ""              },
             { "iso-8859-7",     greek,          null            },
-            { "windows-1255",   null,           ""              },
-            { "iso8859-8",      hebrew,         null            },
-            { "windows-31j",    null,           japanese        },
+            { "Cp1255",         null,           ""              },
+            { "iso-8859-8",     hebrew,         null            },
+            { "MS932",          null,           japanese        },
             { "x-eucJP-Open",   japanese,       null            },
-            { "x-EUC-JP-LINUX", japanese,       null            },
+            { "EUC-JP-LINUX",   japanese,       null            },
             { "x-pck",          japanese,       null            },
-            { "x-windows-949",  null,           korean          },
+            { "MS949",          null,           korean          },
             { "euc-kr",         korean,         null            },
-            { "windows-1257",   null,           ""              },
+            { "Cp1257",         null,           ""              },
             { "iso-8859-13",    lithuanian,     null            },
-            { "windows-1250",   null,           ""              },
+            { "Cp1250",         null,           ""              },
             { "iso-8859-2",     czech,          null            },
-            { "windows-1254",   null,           ""              },
+            { "Cp1254",         null,           ""              },
             { "iso-8859-9",     turkish,        null            },
-            { "windows-1252",   null,           ""              },
+            { "Cp1252",         null,           ""              },
             { "iso-8859-1",     spanish,        null            },
             { "iso-8859-15",    spanish,        null            },
-            { "x-windows-874",  null,           thai            },
+            { "MS874",          null,           thai            },
             { "tis-620",        thai,           null            },
         };