| /* |
| * Copyright (c) 1996, 2005, 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. |
| */ |
| /* |
| A simple Java class definition that helps self-test the runtime |
| interpreter. Used for getfield/putfield, invoke* opcodes and |
| their _quick variants. |
| |
| See src/share/java/runtime/selftest.c for details of the test |
| environment. |
| */ |
| |
| /* Used to be sun/misc/SelfTest.java */ |
| |
| interface UseAllBytecodesInterface |
| { |
| public void test_an_interface(int p1); |
| } |
| |
| public class UseAllBytecodes implements UseAllBytecodesInterface |
| { |
| public int i1, i2; |
| public float f1, f2; |
| public double d1, d2; |
| public long l1, l2; |
| |
| public static int si1, si2; |
| public static float sf1, sf2; |
| public static double sd1, sd2; |
| public static long sl1, sl2; |
| |
| public UseAllBytecodesInterface interfaceObject; |
| |
| public int multi[][][]; |
| |
| public UseAllBytecodes() |
| { |
| /* This constructor is not intended to ever be run. It is here |
| to force CONSTANT_Methodref constants into the CP */ |
| set_i1(11); |
| set_i2(22); |
| set_f1(1.1f); |
| set_f2(2.2f); |
| set_d1(1.0); |
| set_d2(2.0); |
| set_l1(3); |
| set_l2(4); |
| |
| set_si1(33); |
| set_si2(44); |
| set_sf1(3.3f); |
| set_sf2(4.4f); |
| set_sd1(3.0); |
| set_sd2(4.0); |
| set_sl1(5); |
| set_sl2(6); |
| |
| test_areturn(); |
| test_athrow1(); |
| test_athrow2(); |
| test_athrow3(); |
| test_athrow4(); |
| |
| /* This puts a CONSTANT_InterfaceMethodref into the CP */ |
| interfaceObject.test_an_interface(1234); |
| |
| /* This creates an array and puts it into the CP */ |
| multi = new int[2][3][4]; |
| } |
| |
| public UseAllBytecodes(int p1) |
| { |
| i1 = p1; |
| i2 = 12345678; /* This puts a CONSTANT_Integer into the CP */ |
| d1 = (double) p1; |
| d2 = 1.2e234; /* This puts a CONSTANT_Double into the CP */ |
| } |
| |
| public UseAllBytecodes(int p1, int p2) |
| { |
| i1 = p1; |
| i2 = p2; |
| } |
| |
| /* These methods should return something other than their |
| arguments, so the self test can easily determine that |
| the correct value was returned. */ |
| public int set_i1(int p1) |
| { |
| i1 = p1; |
| return i1 + 1; |
| } |
| |
| public int set_i2(int p2) |
| { |
| i2 = p2; |
| return i2 + 1; |
| } |
| |
| public float set_f1(float p1) |
| { |
| f1 = p1; |
| return f1 + 1.0e34f; |
| } |
| |
| public float set_f2(float p2) |
| { |
| f2 = p2; |
| return f2 + 1.0e34f; |
| } |
| |
| public double set_d1(double p1) |
| { |
| d1 = p1; |
| return d1 + 1.0e234; |
| } |
| |
| public double set_d2(double p2) |
| { |
| d2 = p2; |
| return d2 + 1.0e234; |
| } |
| |
| public long set_l1(long p1) |
| { |
| l1 = p1; |
| return l1 + 1; |
| } |
| |
| public long set_l2(long p2) |
| { |
| l2 = p2; |
| return l2 + 1; |
| } |
| |
| public static void set_si1(int p1) |
| { |
| si1 = p1; |
| } |
| |
| public static void set_si2(int p2) |
| { |
| si2 = p2; |
| } |
| |
| public static void set_sf1(float p1) |
| { |
| sf1 = p1; |
| } |
| |
| public static void set_sf2(float p2) |
| { |
| sf2 = p2; |
| } |
| |
| public static void set_sd1(double p1) |
| { |
| sd1 = p1; |
| } |
| |
| public static void set_sd2(double p2) |
| { |
| sd2 = p2; |
| } |
| |
| public static void set_sl1(long p1) |
| { |
| sl1 = p1; |
| } |
| |
| public static void set_sl2(long p2) |
| { |
| sl2 = p2; |
| } |
| |
| public UseAllBytecodes test_areturn() |
| { |
| return this; |
| } |
| |
| /* This method does the same thing as set_i1. |
| It is here to test the invokeinterface opcode. */ |
| public void test_an_interface(int p1) |
| { |
| i1 = p1; |
| } |
| |
| /* The following 10 methods test various permutations of |
| try-and-catch. */ |
| public static void test_athrow1() throws NullPointerException |
| { |
| try |
| { |
| si1 = -1; |
| throw new NullPointerException(); |
| } |
| catch (Exception e) |
| { |
| si1 = 1; |
| } |
| } |
| |
| public static void test_athrow2() |
| { |
| int i = 1; |
| try |
| { |
| si1 = -1; |
| test_athrow1(); |
| } |
| catch (Exception e) |
| { |
| // This should *not* catch the exception; |
| // should be caught in test_athrow1. |
| si1 = i + 1; |
| } |
| } |
| |
| public static void test_athrow3() |
| { |
| int i = 1; |
| try |
| { |
| // Ultimately throws NullPointerException |
| si1 = -1; |
| si2 = -1; |
| test_athrow5(); |
| } |
| catch (NullPointerException np) |
| { |
| si1 = i + 1; |
| } |
| catch (NoSuchMethodException e) |
| { |
| si2 = i + 1; |
| } |
| si1++; // total is 3 |
| } |
| |
| public static void test_athrow4() |
| { |
| int i = 2; |
| try |
| { |
| // Ultimately throws NoSuchMethodException |
| si1 = -1; |
| si2 = -1; |
| test_athrow7(); |
| } |
| catch (NullPointerException e) |
| { |
| si1 = i + 1; |
| } |
| catch (NoSuchMethodException nsm) |
| { |
| si2 = i + 1; |
| } |
| si2++; // total is 4 |
| } |
| |
| public static void test_throw_nosuchmethod() throws NoSuchMethodException |
| { |
| throw new NoSuchMethodException(); |
| } |
| |
| public static void test_throw_nullpointer() throws NullPointerException |
| { |
| throw new NullPointerException(); |
| } |
| |
| public static void test_athrow5() throws NullPointerException, NoSuchMethodException |
| { |
| test_athrow6(); |
| } |
| |
| public static void test_athrow6() throws NullPointerException, NoSuchMethodException |
| { |
| test_throw_nullpointer(); |
| } |
| |
| public static void test_athrow7() throws NullPointerException, NoSuchMethodException |
| { |
| test_athrow8(); |
| } |
| |
| public static void test_athrow8() throws NullPointerException, NoSuchMethodException |
| { |
| test_throw_nosuchmethod(); |
| } |
| } |