package soot.asm.backend;

/*-
 * #%L
 * Soot - a J*va Optimization Framework
 * %%
 * Copyright (C) 1997 - 2018 Raja Vallée-Rai and others
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 2.1 of the
 * License, or (at your option) any later version.
 * 
 * This program 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 Lesser Public License for more details.
 * 
 * You should have received a copy of the GNU General Lesser Public
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/lgpl-2.1.html>.
 * #L%
 */

import org.objectweb.asm.Label;
import org.objectweb.asm.MethodVisitor;
import org.objectweb.asm.util.TraceClassVisitor;

/**
 * Test for several store bytecode instructions
 *
 * @author Tobias Hamann, Florian Kuebler, Dominik Helm, Lukas Sommer
 *
 */

public class StoresTest extends AbstractASMBackendTest {

  @Override
  protected void generate(TraceClassVisitor visitor) {
    MethodVisitor mv;

    visitor.visit(V1_1, ACC_PUBLIC + ACC_SUPER, "soot/asm/backend/targets/Stores", null, "java/lang/Object", null);
    visitor.visitSource("Stores.java", null);
    {
      mv = visitor.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
      mv.visitCode();
      mv.visitVarInsn(ALOAD, 0);
      mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V", false);
      mv.visitInsn(RETURN);
      mv.visitMaxs(0, 0);
      mv.visitEnd();
    }
    if (targetCompiler == TargetCompiler.eclipse) {
      mv = visitor.visitMethod(ACC_PUBLIC, "doSth", "()I", null, null);
      mv.visitCode();
      mv.visitLdcInsn(new Integer(2343249));
      mv.visitVarInsn(ISTORE, 0);
      mv.visitLdcInsn(new Double("3.14324"));
      mv.visitVarInsn(DSTORE, 1);
      mv.visitLdcInsn(new Float("3.143"));
      mv.visitVarInsn(FSTORE, 3);
      mv.visitIntInsn(SIPUSH, 4636);
      mv.visitVarInsn(ISTORE, 4);
      mv.visitMethodInsn(INVOKESTATIC, "java/lang/System", "currentTimeMillis", "()J", false);
      mv.visitInsn(LCONST_0);
      mv.visitInsn(LCMP);
      Label l0 = new Label();
      mv.visitJumpInsn(IFLE, l0);
      mv.visitInsn(ICONST_1);
      mv.visitVarInsn(ISTORE, 6);
      Label l1 = new Label();
      mv.visitJumpInsn(GOTO, l1);
      mv.visitLabel(l0);
      // mv.visitFrame(F_FULL, 5, new Object[] {"soot/asm/backend/targets/Stores", INTEGER, DOUBLE, FLOAT, INTEGER}, 0, new
      // Object[] {});
      mv.visitInsn(ICONST_0);
      mv.visitVarInsn(ISTORE, 6);
      mv.visitLabel(l1);
      // mv.visitFrame(F_SAME1, 0, null, 1, new Object[] {INTEGER});
      mv.visitTypeInsn(NEW, "java/lang/Object");
      mv.visitInsn(DUP);
      mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V", false);
      mv.visitVarInsn(ASTORE, 5);
      mv.visitInsn(ICONST_3);
      mv.visitIntInsn(NEWARRAY, T_INT);
      mv.visitInsn(ICONST_1);
      mv.visitLdcInsn(new Integer(24355764));
      mv.visitInsn(IASTORE);
      mv.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;");
      mv.visitTypeInsn(NEW, "java/lang/StringBuilder");
      mv.visitInsn(DUP);

      mv.visitVarInsn(ILOAD, 0);
      mv.visitInsn(I2D);
      mv.visitVarInsn(DLOAD, 1);
      mv.visitInsn(DADD);
      mv.visitVarInsn(FLOAD, 3);
      mv.visitInsn(F2D);
      mv.visitInsn(DADD);
      mv.visitVarInsn(ILOAD, 4);
      mv.visitInsn(I2D);
      mv.visitInsn(DADD);
      mv.visitMethodInsn(INVOKESTATIC, "java/lang/String", "valueOf", "(D)Ljava/lang/String;", false);
      mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringBuilder", "<init>", "(Ljava/lang/String;)V", false);
      mv.visitVarInsn(ILOAD, 6);
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "append", "(Z)Ljava/lang/StringBuilder;", false);
      mv.visitVarInsn(ILOAD, 0);
      mv.visitInsn(I2B);
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "append", "(I)Ljava/lang/StringBuilder;", false);
      mv.visitLdcInsn(314435665);
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "append", "(J)Ljava/lang/StringBuilder;", false);
      mv.visitIntInsn(BIPUSH, 123);
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "append", "(C)Ljava/lang/StringBuilder;", false);
      mv.visitLdcInsn(" ");
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "append", "(Ljava/lang/String;)Ljava/lang/StringBuilder;",
          false);
      mv.visitVarInsn(ALOAD, 5);
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "append", "(Ljava/lang/Object;)Ljava/lang/StringBuilder;",
          false);
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "toString", "()Ljava/lang/String;", false);
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false);
      mv.visitVarInsn(ILOAD, 0);
      mv.visitInsn(IRETURN);
      mv.visitMaxs(0, 0);
      mv.visitEnd();
    } else {
      mv = visitor.visitMethod(ACC_PUBLIC, "doSth", "()I", null, null);
      mv.visitCode();
      mv.visitMethodInsn(INVOKESTATIC, "java/lang/System", "currentTimeMillis", "()J", false);
      mv.visitInsn(LCONST_0);
      mv.visitInsn(LCMP);
      Label l0 = new Label();
      mv.visitJumpInsn(IFLE, l0);
      mv.visitInsn(ICONST_1);
      mv.visitVarInsn(ISTORE, 0);
      Label l1 = new Label();
      mv.visitJumpInsn(GOTO, l1);

      mv.visitLabel(l0);
      mv.visitInsn(ICONST_0);
      mv.visitVarInsn(ISTORE, 0);

      mv.visitLabel(l1);
      mv.visitLdcInsn(new Integer(2343249));
      mv.visitInsn(I2B);
      mv.visitTypeInsn(NEW, "java/lang/Object");
      mv.visitVarInsn(ASTORE, 1);
      mv.visitVarInsn(ALOAD, 1);
      mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V", false);
      mv.visitInsn(ICONST_3);
      mv.visitIntInsn(NEWARRAY, T_INT);
      mv.visitInsn(ICONST_1);
      mv.visitLdcInsn(new Integer(24355764));
      mv.visitInsn(IASTORE);
      mv.visitVarInsn(ISTORE, 2);
      mv.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;");
      mv.visitTypeInsn(NEW, "java/lang/StringBuilder");
      mv.visitInsn(DUP);
      mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringBuilder", "<init>", "()V", false);
      mv.visitLdcInsn(new Integer(2343249));
      mv.visitInsn(I2D);
      mv.visitLdcInsn(new Double("3.14324"));
      mv.visitInsn(DADD);
      mv.visitLdcInsn(new Float("3.143"));
      mv.visitInsn(F2D);
      mv.visitInsn(DADD);
      mv.visitIntInsn(SIPUSH, 4636);
      mv.visitInsn(I2D);
      mv.visitInsn(DADD);
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "append", "(D)Ljava/lang/StringBuilder;", false);
      mv.visitLdcInsn("");
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "append", "(Ljava/lang/String;)Ljava/lang/StringBuilder;",
          false);
      mv.visitVarInsn(ILOAD, 0);
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "append", "(Z)Ljava/lang/StringBuilder;", false);
      mv.visitVarInsn(ILOAD, 2);
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "append", "(I)Ljava/lang/StringBuilder;", false);
      mv.visitLdcInsn(new Long(314435665L));
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "append", "(J)Ljava/lang/StringBuilder;", false);
      mv.visitIntInsn(BIPUSH, 123);
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "append", "(C)Ljava/lang/StringBuilder;", false);
      mv.visitLdcInsn(" ");
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "append", "(Ljava/lang/String;)Ljava/lang/StringBuilder;",
          false);
      mv.visitVarInsn(ALOAD, 1);
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "append", "(Ljava/lang/Object;)Ljava/lang/StringBuilder;",
          false);
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "toString", "()Ljava/lang/String;", false);
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false);
      mv.visitLdcInsn(new Integer(2343249));
      mv.visitInsn(IRETURN);
      mv.visitMaxs(0, 0);
      mv.visitEnd();
    }
    visitor.visitEnd();

  }

  @Override
  protected String getTargetClass() {
    return "soot.asm.backend.targets.Stores";
  }

}
