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163
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1 /*
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2 * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
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3 * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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4 *
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5 *
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6 *
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7 *
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8 *
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9 *
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10 *
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11 *
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12 *
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13 *
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14 *
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15 *
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16 *
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17 *
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18 *
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19 *
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20 *
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21 *
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22 *
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23 */
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24
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25 /*
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26 * @test
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27 * @bug 6695810
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28 * @summary null oop passed to encode_heap_oop_not_null
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29 * @run main/othervm -Xbatch Test
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30 */
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31
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32 public class Test {
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33 Test _t;
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34
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35 static void test(Test t1, Test t2) {
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36 if (t2 != null)
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37 t1._t = t2;
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38
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39 if (t2 != null)
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40 t1._t = t2;
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41 }
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42
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43 public static void main(String[] args) {
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44 Test t = new Test();
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45 for (int i = 0; i < 50; i++) {
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46 for (int j = 0; j < 100; j++) {
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47 test(t, t);
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48 }
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49 test(t, null);
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50 }
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51 for (int i = 0; i < 10000; i++) {
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52 test(t, t);
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53 }
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54 test(t, null);
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55 }
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56 }
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