content: /*
   * Copyright (C) 2014 The Android Open Source Project
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  import java.lang.reflect.InvocationTargetException;
  import java.lang.reflect.Method;
  
  // Note that $opt$ is a marker for the optimizing compiler to test
  // it does compile the method.
  
  public class Main extends TestCase {
    public static void main(String[] args) throws Exception {
      $opt$TestAllocations();
      $opt$TestWithInitializations();
      $opt$TestNegativeValueNewByteArray();
      $opt$TestNegativeValueNewCharArray();
      testNegativeArraySize();
      testSmaliFilledNewArray();
      testSmaliFillArrayData();
      testSmaliVerifyError();
    }
  
    static void $opt$TestAllocations() {
      float[] a = new float[1];
      assertEquals(1, a.length);
  
      double[] b = new double[2];
      assertEquals(2, b.length);
  
      long[] c = new long[3];
      assertEquals(3, c.length);
  
      int[] d = new int[4];
      assertEquals(4, d.length);
  
      short[] e = new short[5];
      assertEquals(5, e.length);
  
      char[] f = new char[6];
      assertEquals(6, f.length);
  
      byte[] g = new byte[7];
      assertEquals(7, g.length);
  
      boolean[] h = new boolean[8];
      assertEquals(8, h.length);
  
      Object[] i = new Object[9];
      assertEquals(9, i.length);
    }
  
    static void $opt$TestWithInitializations() {
      float[] a = { 1.2f };
      assertEquals(1, a.length);
      assertEquals(1.2f, a[0]);
  
      double[] b = { 4.3, 1.2 };
      assertEquals(2, b.length);
      assertEquals(4.3, b[0]);
      assertEquals(1.2, b[1]);
  
      long[] c = { 4L, 5L };
      assertEquals(2, c.length);
      assertEquals(4L, c[0]);
      assertEquals(5L, c[1]);
  
      int[] d = {1, 2, 3};
      assertEquals(3, d.length);
      assertEquals(1, d[0]);
      assertEquals(2, d[1]);
      assertEquals(3, d[2]);
  
      short[] e = {4, 5, 6};
      assertEquals(3, e.length);
      assertEquals(4, e[0]);
      assertEquals(5, e[1]);
      assertEquals(6, e[2]);
  
      char[] f = {'a', 'b'};
      assertEquals(2, f.length);
      assertEquals('a', f[0]);
      assertEquals('b', f[1]);
  
      byte[] g = {7, 8, 9};
      assertEquals(3, g.length);
      assertEquals(7, g[0]);
      assertEquals(8, g[1]);
      assertEquals(9, g[2]);
  
      boolean[] h = {true, false};
      assertEquals(2, h.length);
      assertEquals(true, h[0]);
      assertEquals(false, h[1]);
  
      Object obj1 = new Object();
      Object obj2 = new Object();
      Object[] i = {obj1, obj2};
      assertEquals(2, i.length);
      assertEquals(obj1, i[0]);
      assertEquals(obj2, i[1]);
    }
  
    static void $opt$TestNegativeValueNewByteArray() {
      // Use an array initializer to hint the use of filled-new-array.
      byte[] a = { (byte)0xa0, (byte)0xa1, (byte)0xa2, (byte)0xa3,
                   (byte)0xa4, (byte)0xa5, (byte)0xa6, (byte)0xa7 };
      for (int i = 0; i < a.length; i++) {
        assertEquals((byte)0xa0 + i, a[i]);
      }
    }
  
    static void $opt$TestNegativeValueNewCharArray() {
      // Use an array initializer to hint the use of filled-new-array.
      char[] a = { (char)0xa000, (char)0xa001, (char)0xa002, (char)0xa003,
                   (char)0xa004, (char)0xa005, (char)0xa006, (char)0xa007 };
      for (int i = 0; i < a.length; i++) {
        assertEquals((char)0xa000 + i, a[i]);
      }
    }
  
    static void testNegativeArraySize() {
      int i = 0;
      try {
        $opt$TestNegativeArraySize();
      } catch (NegativeArraySizeException e) {
        i = 1;
      }
      assertEquals(i, 1);
    }
  
    static int[] $opt$TestNegativeArraySize() {
      int[] array = new int[-1];
      return null;
    }
  
    public static void testSmaliFilledNewArray() throws Exception {
      Class<?> c = Class.forName("FilledNewArray");
  
      {
        Method m = c.getMethod("newInt", Integer.TYPE, Integer.TYPE, Integer.TYPE);
        Object[] args = {new Integer(1), new Integer(2), new Integer(3)};
        int[] result = (int[])m.invoke(null, args);
        assertEquals(3, result.length);
        assertEquals(1, result[0]);
        assertEquals(2, result[1]);
        assertEquals(3, result[2]);
      }
  
      {
        Method m = c.getMethod("newRef", Object.class, Object.class);
        Object[] args = {new Integer(1), new Integer(2)};
        Object[] result = (Object[])m.invoke(null, args);
        assertEquals(2, result.length);
        assertEquals(args[0], result[0]);
        assertEquals(args[1], result[1]);
      }
  
      {
        Method m = c.getMethod("newArray", int[].class, int[].class);
        Object[] args = {new int[0], new int[1]};
        Object[] result = (Object[])m.invoke(null, args);
        assertEquals(2, result.length);
        assertEquals(args[0], result[0]);
        assertEquals(args[1], result[1]);
      }
  
      {
        Method m = c.getMethod("newIntRange", Integer.TYPE, Integer.TYPE, Integer.TYPE);
        Object[] args = {new Integer(1), new Integer(2), new Integer(3)};
        int[] result = (int[])m.invoke(null, args);
        assertEquals(3, result.length);
        assertEquals(1, result[0]);
        assertEquals(2, result[1]);
        assertEquals(3, result[2]);
      }
  
      {
        Method m = c.getMethod("newRefRange", Object.class, Object.class);
        Object[] args = {new Integer(1), new Integer(2)};
        Object[] result = (Object[])m.invoke(null, args);
        assertEquals(2, result.length);
        assertEquals(args[0], result[0]);
        assertEquals(args[1], result[1]);
      }
  
      {
        Method m = c.getMethod("newArrayRange", int[].class, int[].class);
        Object[] args = {new int[0], new int[1]};
        Object[] result = (Object[])m.invoke(null, args);
        assertEquals(2, result.length);
        assertEquals(args[0], result[0]);
        assertEquals(args[1], result[1]);
      }
    }
  
    public static void testSmaliVerifyError() throws Exception {
      Error error = null;
      // Ensure the elements in filled-new-array must be assignable
      // to the array component type.
      try {
        Class.forName("FilledNewArrayVerifyError");
      } catch (VerifyError e) {
        error = e;
      }
      assertNotNull(error);
    }
  
    public static void testSmaliFillArrayData() throws Exception {
      Class<?> c = Class.forName("FillArrayData");
      {
        Method m = c.getMethod("intArray", int[].class);
        int[] array = new int[7];
        Object[] args = { array };
        m.invoke(null, args);
        assertEquals(7, array.length);
        assertEquals(1, array[0]);
        assertEquals(2, array[1]);
        assertEquals(3, array[2]);
        assertEquals(4, array[3]);
        assertEquals(5, array[4]);
        assertEquals(0, array[5]);
        assertEquals(0, array[6]);
  
        array = new int[2];
        args[0] = array;
        Throwable exception  = null;
        try {
          m.invoke(null, args);
        } catch (InvocationTargetException e) {
          exception = e.getCause();
          assertTrue(exception instanceof IndexOutOfBoundsException);
        }
        assertNotNull(exception);
        exception = null;
        // Test that nothing has been written to the array.
        assertEquals(0, array[0]);
        assertEquals(0, array[1]);
  
        args[0] = null;
        try {
          m.invoke(null, args);
        } catch (InvocationTargetException e) {
          exception = e.getCause();
          assertTrue(exception instanceof NullPointerException);
        }
        assertNotNull(exception);
      }
  
      {
        Method m = c.getMethod("shortArray", short[].class);
        short[] array = new short[7];
        Object[] args = { array };
        m.invoke(null, args);
        assertEquals(7, array.length);
        assertEquals(1, array[0]);
        assertEquals(2, array[1]);
        assertEquals(3, array[2]);
        assertEquals(4, array[3]);
        assertEquals(5, array[4]);
        assertEquals(0, array[5]);
        assertEquals(0, array[6]);
  
        array = new short[2];
        args[0] = array;
        Throwable exception  = null;
        try {
          m.invoke(null, args);
        } catch (InvocationTargetException e) {
          exception = e.getCause();
          assertTrue(exception instanceof IndexOutOfBoundsException);
        }
        assertNotNull(exception);
        exception = null;
        // Test that nothing has been written to the array.
        assertEquals(0, array[0]);
        assertEquals(0, array[1]);
  
        args[0] = null;
        try {
          m.invoke(null, args);
        } catch (InvocationTargetException e) {
          exception = e.getCause();
          assertTrue(exception instanceof NullPointerException);
        }
        assertNotNull(exception);
      }
  
      {
        Method m = c.getMethod("longArray", long[].class);
        long[] array = new long[7];
        Object[] args = { array };
        m.invoke(null, args);
        assertEquals(7, array.length);
        assertEquals(1L, array[0]);
        assertEquals(2L, array[1]);
        assertEquals(3L, array[2]);
        assertEquals(4L, array[3]);
        assertEquals(5L, array[4]);
        assertEquals(0L, array[5]);
        assertEquals(0L, array[6]);
  
        array = new long[2];
        args[0] = array;
        Throwable exception  = null;
        try {
          m.invoke(null, args);
        } catch (InvocationTargetException e) {
          exception = e.getCause();
          assertTrue(exception instanceof IndexOutOfBoundsException);
        }
        assertNotNull(exception);
        exception = null;
        // Test that nothing has been written to the array.
        assertEquals(0, array[0]);
        assertEquals(0, array[1]);
  
        args[0] = null;
        try {
          m.invoke(null, args);
        } catch (InvocationTargetException e) {
          exception = e.getCause();
          assertTrue(exception instanceof NullPointerException);
        }
        assertNotNull(exception);
      }
  
      {
        Method m = c.getMethod("charArray", char[].class);
        char[] array = new char[7];
        Object[] args = { array };
        m.invoke(null, args);
        assertEquals(7, array.length);
        assertEquals(1, array[0]);
        assertEquals(2, array[1]);
        assertEquals(3, array[2]);
        assertEquals(4, array[3]);
        assertEquals(5, array[4]);
        assertEquals(0, array[5]);
        assertEquals(0, array[6]);
  
        array = new char[2];
        args[0] = array;
        Throwable exception  = null;
        try {
          m.invoke(null, args);
        } catch (InvocationTargetException e) {
          exception = e.getCause();
          assertTrue(exception instanceof IndexOutOfBoundsException);
        }
        assertNotNull(exception);
        exception = null;
        // Test that nothing has been written to the array.
        assertEquals(0, array[0]);
        assertEquals(0, array[1]);
  
        args[0] = null;
        try {
          m.invoke(null, args);
        } catch (InvocationTargetException e) {
          exception = e.getCause();
          assertTrue(exception instanceof NullPointerException);
        }
        assertNotNull(exception);
      }
  
      {
        Method m = c.getMethod("byteArray", byte[].class);
        byte[] array = new byte[7];
        Object[] args = { array };
        m.invoke(null, args);
        assertEquals(7, array.length);
        assertEquals(1, array[0]);
        assertEquals(2, array[1]);
        assertEquals(3, array[2]);
        assertEquals(4, array[3]);
        assertEquals(5, array[4]);
        assertEquals(0, array[5]);
        assertEquals(0, array[6]);
  
        array = new byte[2];
        args[0] = array;
        Throwable exception  = null;
        try {
          m.invoke(null, args);
        } catch (InvocationTargetException e) {
          exception = e.getCause();
          assertTrue(exception instanceof IndexOutOfBoundsException);
        }
        assertNotNull(exception);
        exception = null;
        // Test that nothing has been written to the array.
        assertEquals(0, array[0]);
        assertEquals(0, array[1]);
  
        args[0] = null;
        try {
          m.invoke(null, args);
        } catch (InvocationTargetException e) {
          exception = e.getCause();
          assertTrue(exception instanceof NullPointerException);
        }
        assertNotNull(exception);
      }
  
      {
        Method m = c.getMethod("booleanArray", boolean[].class);
        boolean[] array = new boolean[5];
        Object[] args = { array };
        m.invoke(null, args);
        assertEquals(5, array.length);
        assertEquals(false, array[0]);
        assertEquals(true, array[1]);
        assertEquals(true, array[2]);
        assertEquals(false, array[3]);
        assertEquals(false, array[4]);
  
        array = new boolean[2];
        args[0] = array;
        Throwable exception  = null;
        try {
          m.invoke(null, args);
        } catch (InvocationTargetException e) {
          exception = e.getCause();
          assertTrue(exception instanceof IndexOutOfBoundsException);
        }
        assertNotNull(exception);
        exception = null;
        // Test that nothing has been written to the array.
        assertEquals(false, array[0]);
        assertEquals(false, array[1]);
  
        args[0] = null;
        try {
          m.invoke(null, args);
        } catch (InvocationTargetException e) {
          exception = e.getCause();
          assertTrue(exception instanceof NullPointerException);
        }
        assertNotNull(exception);
      }
    }
  }
  