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31 import java.io.*;
32
33 public class ArraysOfArrays {
34 public static void main (String argv[]) throws IOException {
35 System.err.println("\nRegression test for testing of " +
36 "serialization/deserialization of objects as " +
37 "arrays of arrays \n");
38
39 FileInputStream istream = null;
40 FileOutputStream ostream = null;
41 try {
42 ostream = new FileOutputStream("piotest5.tmp");
43 ObjectOutputStream p = new ObjectOutputStream(ostream);
44
45 byte b[][] = {{ 0, 1}, {2,3}};
46 p.writeObject((Object)b);
47
48 short s[][] = {{ 0, 1, 2}, {3,4,5}};
49 p.writeObject((Object)s);
50
51 char c[][] = {{ 0, 1, 2, 3}, {4, 5, 6, 7}};
52 p.writeObject((Object)c);
53
54 int i[][] = {{ 0, 1, 2, 3, 4}, {5, 6, 7, 8, 9}};
55 p.writeObject((Object)i);
56
57 long l[][] = {{ 0, 1, 2, 3, 4, 5}, {6,7,8,9,10,11}};
58 p.writeObject((Object)l);
59
60 boolean z[][] = new boolean[2][2];
61
62 z[0][0] = true;
63 z[0][1] = false;
64 z[1] = z[0];
65
66 p.writeObject((Object)z);
67
68 float f[][] = {{ 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f},
69 { 1.1f, 2.1f, 3.1f, 4.1f, 5.1f, 6.1f}};
70 p.writeObject((Object)f);
71
72 double d[][] = {{ 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f, 7.0d},
73 { 1.1f, 2.1f, 3.1f, 4.1f, 5.1f, 6.1f, 7.1d}};
74 p.writeObject((Object)d);
75
76 Integer Int[][] = {{ new Integer(3), new Integer(2)},
77 { new Integer(1), new Integer(0)}};
78 p.writeObject((Object)Int);
79
80 p.flush();
81
82
83
84 istream = new FileInputStream("piotest5.tmp");
85 ObjectInputStream q = new ObjectInputStream(istream);
86
87 byte b_u[][] = (byte [][]) (q.readObject());
88 for (int ix = 0; ix < b_u.length; ix++) {
89 for(int iy = 0; iy < b_u[ix].length; iy++) {
90 if (b[ix][iy] != b_u[ix][iy]) {
91 System.err.println("\nByte array mismatch [" +
92 ix + "][" + iy + " expected " + b[ix][iy] +
93 " actual = " + b_u[ix][iy]);
94 throw new Error();
95 }
96 }
97 }
98
99
100 short s_u[][] = (short [][])(q.readObject());
101 for (int ix = 0; ix < b_u.length; ix++) {
102 for(int iy = 0; iy < b_u[ix].length; iy++) {
103 if (b[ix][iy] != b_u[ix][iy]) {
104 System.err.println("\nshort array mismatch [" +
105 ix + "][" + iy + " expected " + b[ix][iy] +
106 " actual = " + b_u[ix][iy]);
107 throw new Error();
108 }
109 }
110 }
111
112 char c_u[][] = (char [][])(q.readObject());
113 for (int ix = 0; ix < b_u.length; ix++) {
114 for(int iy = 0; iy < b_u[ix].length; iy++) {
115 if (b[ix][iy] != b_u[ix][iy]) {
116 System.err.println("\nchar array mismatch [" +
117 ix + "][" + iy + " expected " + b[ix][iy] +
118 " actual = " + b_u[ix][iy]);
119 throw new Error();
120 }
121 }
122 }
123
124 int i_u[][] = (int [][])(q.readObject());
125 for (int ix = 0; ix < b_u.length; ix++) {
126 for(int iy = 0; iy < b_u[ix].length; iy++) {
127 if (b[ix][iy] != b_u[ix][iy]) {
128 System.err.println("\nint array mismatch [" +
129 ix + "][" + iy + " expected " + b[ix][iy] +
130 " actual = " + b_u[ix][iy]);
131 throw new Error();
132 }
133 }
134 }
135
136 long l_u[][] = (long [][])(q.readObject());
137 for (int ix = 0; ix < b_u.length; ix++) {
138 for(int iy = 0; iy < b_u[ix].length; iy++) {
139 if (b[ix][iy] != b_u[ix][iy]) {
140 System.err.println("\nlong array mismatch [" +
141 ix + "][" + iy + " expected " + b[ix][iy] +
142 " actual = " + b_u[ix][iy]);
143 throw new Error();
144 }
145 }
146 }
147
148 boolean z_u[][] = (boolean [][])(q.readObject());
149 for (int ix = 0; ix < b_u.length; ix++) {
150 for(int iy = 0; iy < b_u[ix].length; iy++) {
151 if (b[ix][iy] != b_u[ix][iy]) {
152 System.err.println("\nboolean array mismatch [" +
153 ix + "][" + iy + " expected " + b[ix][iy] +
154 " actual = " + b_u[ix][iy]);
155 throw new Error();
156 }
157 }
158 }
159
160 float f_u[][] = (float [][])(q.readObject());
161 for (int ix = 0; ix < b_u.length; ix++) {
162 for(int iy = 0; iy < b_u[ix].length; iy++) {
163 if (b[ix][iy] != b_u[ix][iy]) {
164 System.err.println("\nfloat array mismatch [" +
165 ix + "][" + iy + " expected " + b[ix][iy] +
166 " actual = " + b_u[ix][iy]);
167 throw new Error();
168 }
169 }
170 }
171
172 double d_u[][] = (double [][])(q.readObject());
173 for (int ix = 0; ix < b_u.length; ix++) {
174 for(int iy = 0; iy < b_u[ix].length; iy++) {
175 if (b[ix][iy] != b_u[ix][iy]) {
176 System.err.println("\ndouble array mismatch [" +
177 ix + "][" + iy + " expected " + b[ix][iy] +
178 " actual = " + b_u[ix][iy]);
179 throw new Error();
180 }
181 }
182 }
183
184 Integer Int_u[][] = (Integer [][])(q.readObject());
185 for (int ix = 0; ix < b_u.length; ix++) {
186 for(int iy = 0; iy < b_u[ix].length; iy++) {
187 if (b[ix][iy] != b_u[ix][iy]) {
188 System.err.println("\nInteger array mismatch [" +
189 ix + "][" + iy + " expected " + b[ix][iy] +
190 " actual = " + b_u[ix][iy]);
191 throw new Error();
192 }
193 }
194 }
195 System.err.println("\nTEST PASSED");
196 } catch (Exception e) {
197 System.err.print("TEST FAILED: ");
198 e.printStackTrace();
199
200 System.err.println("\nInput remaining");
201 int ch;
202 try {
203 while ((ch = istream.read()) != -1) {
204 System.err.print("\n " +Integer.toString(ch, 16) + " ");
205 }
206 System.err.println("\n ");
207 } catch (Exception f) {
208 throw new Error();
209 }
210 throw new Error();
211 } finally {
212 if (istream != null) istream.close();
213 if (ostream != null) ostream.close();
214 }
215 }
216 }