/*
 * Copyright (c) 2018, 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
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * 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).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

/*
 * This test contains a CONSTANT_Dynamic_info structure whose bootstrap_method_attr_index
 * points to a BSM for an invokedynamic.  Both the condy & indy point at element 0 in the 
 * bootstrap methods array.  BootstrapMethodError expected. 
 */

/*
class CondyUsesIndyBSM {
    CondyUsesIndyBSM() { }
    public static Object Condybsm(java.lang.invoke.MethodHandles$Lookup, java.lang.String, java.lang.Class) {
        System.out.println("In Condybsm");
        return String(0);
    }
    public static int foo() {
        System.out.println("In Indybsm target CallSite method foo");
        return 100;
    }
    public static MethodHandle MH_foo() {
        // Constructs a MethodHandle for foo
        Lookup lookup = MethodHandles.lookup();
        MethodType mt = MethodType.methodType(int.class);
        return lookup.findStatic(CondyUsesIndyBSM.class, "foo", mt);
    }
    public static CallSite Indybsm(java.lang.invoke.MethodHandles$Lookup, java.lang.String, java.lang.invoke.MethodType) {
        return new CallSite(CondyUsesIndyBSM.MH_foo());
    }
    public static Object m() {
        // invokedynamic where the BSM = slot #0 in the BootstrapMethods array is CondyUsesIndyBSM.Indybsm() -> succeeds
        // ldc_w dynamic where the BSM = slot #0 in the BootstrapMethods array is CondyUsesIndyBSM.Indybsm() -> receives a BootstrapMethodError
        return of ldc's Object;
    }
    public static void main(String[] args) {
        CondyUsesIndyBSM.m();
        return;
   }

BootstrapMethods:
  0: #70 REF_invokeStatic CondyUsesIndyBSM.Indybsm:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
    Method arguments:
  1: #75 REF_invokeStatic CondyUsesIndyBSM.Condybsm:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/Object;
    Method arguments:
}
*/

class CondyUsesIndyBSM {
  0xCAFEBABE;
  0; // minor version
  55; // version
  [] { // Constant Pool
    ; // first element is empty
    Utf8 "java/lang/Object"; // #1    
    class #1; // #2    
    Utf8 "<init>"; // #3    
    Utf8 "()V"; // #4    
    NameAndType #3 #4; // #5    
    Method #2 #5; // #6    
    Utf8 "Code"; // #7    
    Utf8 "java/lang/System"; // #8    
    class #8; // #9    
    Utf8 "out"; // #10    
    Utf8 "Ljava/io/PrintStream;"; // #11    
    NameAndType #10 #11; // #12    
    Field #9 #12; // #13    
    Utf8 "In Condybsm"; // #14    
    String #14; // #15    
    Utf8 "java/io/PrintStream"; // #16    
    class #16; // #17    
    Utf8 "println"; // #18    
    Utf8 "(Ljava/lang/String;)V"; // #19    
    NameAndType #18 #19; // #20    
    Method #17 #20; // #21    
    Utf8 "0"; // #22    
    String #22; // #23    
    Utf8 "Condybsm"; // #24    
    Utf8 "(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/Object;"; // #25    
    Utf8 "In Indybsm target CallSite method foo"; // #26    
    String #26; // #27    
    Utf8 "foo"; // #28    
    Utf8 "()I"; // #29    
    Utf8 "java/lang/invoke/MethodHandles"; // #30    
    class #30; // #31    
    Utf8 "lookup"; // #32    
    Utf8 "()Ljava/lang/invoke/MethodHandles$Lookup;"; // #33    
    NameAndType #32 #33; // #34    
    Method #31 #34; // #35    
    Utf8 "CondyUsesIndyBSM"; // #36    
    class #36; // #37    
    String #28; // #38    
    Utf8 "java/lang/Integer"; // #39    
    class #39; // #40    
    Utf8 "TYPE"; // #41    
    Utf8 "Ljava/lang/Class;"; // #42    
    NameAndType #41 #42; // #43    
    Field #40 #43; // #44    
    Utf8 "java/lang/invoke/MethodType"; // #45    
    class #45; // #46    
    Utf8 "methodType"; // #47    
    Utf8 "(Ljava/lang/Class;)Ljava/lang/invoke/MethodType;"; // #48    
    NameAndType #47 #48; // #49    
    Method #46 #49; // #50    
    Utf8 "java/lang/invoke/MethodHandles$Lookup"; // #51    
    class #51; // #52    
    Utf8 "findStatic"; // #53    
    Utf8 "(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/MethodHandle;"; // #54    
    NameAndType #53 #54; // #55    
    Method #52 #55; // #56    
    Utf8 "MH_foo"; // #57    
    Utf8 "()Ljava/lang/invoke/MethodHandle;"; // #58    
    Utf8 "java/lang/invoke/ConstantCallSite"; // #59    
    class #59; // #60    
    NameAndType #57 #58; // #61    
    Method #37 #61; // #62    
    Utf8 "(Ljava/lang/invoke/MethodHandle;)V"; // #63    
    NameAndType #3 #63; // #64    
    Method #60 #64; // #65    
    Utf8 "Indybsm"; // #66    
    Utf8 "(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;"; // #67    
    NameAndType #66 #67; // #68    
    Method #37 #68; // #69    
    MethodHandle 6b #69; // #70    
    NameAndType #28 #29; // #71    
    InvokeDynamic 0s #71; // #72    
    NameAndType #24 #25; // #73    
    Method #37 #73; // #74    
    MethodHandle 6b #74; // #75    
    Utf8 "name"; // #76    
    Utf8 "Ljava/lang/Object;"; // #77    
    NameAndType #76 #77; // #78    
    Dynamic 0s #78; // #79    
    Utf8 "m"; // #80    
    Utf8 "()Ljava/lang/Object;"; // #81    
    NameAndType #80 #81; // #82    
    Method #37 #82; // #83    
    Utf8 "main"; // #84    
    Utf8 "([Ljava/lang/String;)V"; // #85    
    Utf8 "BootstrapMethods"; // #86    
    Utf8 "CondyUsesIndyBSM"; // #87    
    class #87; // #88    
  } // Constant Pool

  0x0000; // access
  #88;// this_cpx
  #2;// super_cpx

  [] { // Interfaces
  } // Interfaces

  [] { // fields
  } // fields

  [] { // methods
    { // Member
      0x0001; // access
      #3; // name_cpx
      #4; // sig_cpx
      [] { // Attributes
        Attr(#7) { // Code
          1; // max_stack
          1; // max_locals
          Bytes[]{
            0x2AB70006B1;
          }
          [] { // Traps
          } // end Traps
          [] { // Attributes
          } // Attributes
        } // end Code
      } // Attributes
    } // Member
    ;
    { // Member
      0x0009; // access
      #24; // name_cpx
      #25; // sig_cpx
      [] { // Attributes
        Attr(#7) { // Code
          2; // max_stack
          3; // max_locals
          Bytes[]{
            0xB2000D120FB60015;
            0x1217B0;
          }
          [] { // Traps
          } // end Traps
          [] { // Attributes
          } // Attributes
        } // end Code
      } // Attributes
    } // Member
    ;
    { // Member
      0x0009; // access
      #28; // name_cpx
      #29; // sig_cpx
      [] { // Attributes
        Attr(#7) { // Code
          2; // max_stack
          0; // max_locals
          Bytes[]{
            0xB2000D121BB60015;
            0x1064AC;
          }
          [] { // Traps
          } // end Traps
          [] { // Attributes
          } // Attributes
        } // end Code
      } // Attributes
    } // Member
    ;
    { // Member
      0x0009; // access
      #57; // name_cpx
      #58; // sig_cpx
      [] { // Attributes
        Attr(#7) { // Code
          4; // max_stack
          0; // max_locals
          Bytes[]{
            0xB8002312251226B2;
            0x002CB80032B60038;
            0xB0;
          }
          [] { // Traps
          } // end Traps
          [] { // Attributes
          } // Attributes
        } // end Code
      } // Attributes
    } // Member
    ;
    { // Member
      0x0009; // access
      #66; // name_cpx
      #67; // sig_cpx
      [] { // Attributes
        Attr(#7) { // Code
          3; // max_stack
          3; // max_locals
          Bytes[]{
            0xBB003C59B8003EB7;
            0x0041B0;
          }
          [] { // Traps
          } // end Traps
          [] { // Attributes
          } // Attributes
        } // end Code
      } // Attributes
    } // Member
    ;
    { // Member
      0x0009; // access
      #80; // name_cpx
      #81; // sig_cpx
      [] { // Attributes
        Attr(#7) { // Code
          2; // max_stack
          0; // max_locals
          Bytes[]{
            0xBA0048000013004F;
            0xB0;
          }
          [] { // Traps
          } // end Traps
          [] { // Attributes
          } // Attributes
        } // end Code
      } // Attributes
    } // Member
    ;
    { // Member
      0x0009; // access
      #84; // name_cpx
      #85; // sig_cpx
      [] { // Attributes
        Attr(#7) { // Code
          1; // max_stack
          1; // max_locals
          Bytes[]{
            0xB80053B1;
          }
          [] { // Traps
          } // end Traps
          [] { // Attributes
          } // Attributes
        } // end Code
      } // Attributes
    } // Member
  } // methods

  [] { // Attributes
    Attr(#86) { // BootstrapMethods
      [] { // bootstrap_methods
        {  //  bootstrap_method
          #70; // bootstrap_method_ref
          [] { // bootstrap_arguments
          }  //  bootstrap_arguments
        }  //  bootstrap_method
        ;
        {  //  bootstrap_method
          #75; // bootstrap_method_ref
          [] { // bootstrap_arguments
          }  //  bootstrap_arguments
        }  //  bootstrap_method
      }
    } // end BootstrapMethods
  } // Attributes
} // end class CondyUsesIndyBSM