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1 /* |
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2 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 |
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24 /* |
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25 * @test |
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26 * @bug 8190797 |
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27 * @summary Test OSR compilation with bad operand stack. |
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28 * @library /test/lib / |
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29 * @modules java.base/jdk.internal.misc |
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30 * java.management |
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31 * @compile OSRWithBadOperandStack.jasm |
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32 * @run driver compiler.linkage.TestLinkageErrorInGenerateOopMap |
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33 */ |
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34 |
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35 package compiler.linkage; |
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36 |
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37 import jdk.test.lib.process.OutputAnalyzer; |
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38 import jdk.test.lib.process.ProcessTools; |
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39 |
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40 public class TestLinkageErrorInGenerateOopMap { |
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41 |
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42 public static void main(String args[]) throws Exception { |
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43 if (args.length == 0) { |
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44 // Spawn new VM instance to execute test |
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45 String[] flags = {"-noverify", "-XX:-TieredCompilation", |
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46 "-XX:CompileCommand=dontinline,compiler/linkage/OSRWithBadOperandStack.m*", |
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47 "compiler.linkage.TestLinkageErrorInGenerateOopMap", "run"}; |
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48 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(flags); |
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49 OutputAnalyzer out = new OutputAnalyzer(pb.start()); |
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50 if (out.getExitValue() != 0) { |
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51 // OSR compilation should exit with an error during OopMap verification |
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52 // because a LinkageError cannot be thrown from a compiler thread. |
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53 out.shouldContain("fatal error: Illegal class file encountered"); |
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54 } |
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55 } else { |
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56 // Execute test |
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57 OSRWithBadOperandStack.test(); |
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58 } |
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59 } |
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60 } |