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23 
24 
25 package org.graalvm.compiler.replacements.test;
26 
27 import java.util.ArrayList;
28 import java.util.Collection;
29 
30 import org.graalvm.compiler.api.directives.GraalDirectives;
31 import org.junit.Test;
32 import org.junit.runner.RunWith;
33 import org.junit.runners.Parameterized;
34 import org.junit.runners.Parameterized.Parameter;
35 import org.junit.runners.Parameterized.Parameters;
36 
37 @RunWith(Parameterized.class)
38 public class IndexOobBytecodeExceptionTest extends BytecodeExceptionTest {
39 
oobSnippet(Object[] empty, int idx, int length)40     public static void oobSnippet(Object[] empty, int idx, int length) {
41         GraalDirectives.blackhole(empty[idx]);
42         GraalDirectives.blackhole(length);
43     }
44 
45     @Parameter public int index;
46 
47     @Parameters(name = "{0}")
data()48     public static Collection<Object[]> data() {
49         int[] values = {Integer.MIN_VALUE, -42, -1, 0, 1, 42, Integer.MAX_VALUE};
50 
51         ArrayList<Object[]> ret = new ArrayList<>(values.length);
52         for (int i : values) {
53             ret.add(new Object[]{i});
54         }
55         return ret;
56     }
57 
58     @Test
testOutOfBoundsException()59     public void testOutOfBoundsException() {
60         Object[] empty = new Object[0];
61         test("oobSnippet", empty, index, empty.length);
62     }
63 }
64