Mercurial > hg > truffle

annotate test/compiler/whitebox/EnqueueMethodForCompilationTest.java @ 18408:2c3666f44855

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Truffle: initial commit of object API implementation
author Andreas Woess <andreas.woess@jku.at>
date Tue, 18 Nov 2014 23:19:43 +0100
parents 52b4284cb496
children
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1 /*
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2 * Copyright (c) 2013, 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 EnqueueMethodForCompilationTest
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26 * @bug 8006683 8007288 8022832
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27 * @library /testlibrary /testlibrary/whitebox
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28 * @build EnqueueMethodForCompilationTest
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29 * @run main ClassFileInstaller sun.hotspot.WhiteBox
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30 * @run main/othervm/timeout=600 -Xbootclasspath/a:. -Xmixed -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:CompileCommand=compileonly,SimpleTestCase$Helper::* EnqueueMethodForCompilationTest
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31 * @summary testing of WB::enqueueMethodForCompilation()
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32 * @author igor.ignatyev@oracle.com
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33 */
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34 public class EnqueueMethodForCompilationTest extends CompilerWhiteBoxTest {
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35
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36 public static void main(String[] args) throws Exception {
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37 CompilerWhiteBoxTest.main(EnqueueMethodForCompilationTest::new, args);
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38 }
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39
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40 private EnqueueMethodForCompilationTest(TestCase testCase) {
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41 super(testCase);
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42 // to prevent inlining of #method
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43 WHITE_BOX.testSetDontInlineMethod(method, true);
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44 }
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45
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46 @Override
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47 protected void test() throws Exception {
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48 checkNotCompiled();
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49
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50 // method can not be compiled on level 'none'
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51 WHITE_BOX.enqueueMethodForCompilation(method, COMP_LEVEL_NONE);
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52 if (isCompilable(COMP_LEVEL_NONE)) {
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53 throw new RuntimeException(method
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54 + " is compilable at level COMP_LEVEL_NONE");
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55 }
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56 checkNotCompiled();
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57
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58 // COMP_LEVEL_ANY is inapplicable as level for compilation
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59 WHITE_BOX.enqueueMethodForCompilation(method, COMP_LEVEL_ANY);
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60 checkNotCompiled();
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61
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62 // not existing comp level
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63 WHITE_BOX.enqueueMethodForCompilation(method, 42);
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64 checkNotCompiled();
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65
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66 compile();
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67 checkCompiled();
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68
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69 int compLevel = getCompLevel();
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70 int bci = WHITE_BOX.getMethodEntryBci(method);
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71 deoptimize();
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72 checkNotCompiled();
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73 WHITE_BOX.clearMethodState(method);
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74
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75 WHITE_BOX.enqueueMethodForCompilation(method, compLevel, bci);
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76 checkCompiled();
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77 deoptimize();
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78 checkNotCompiled();
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79
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80 compile();
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81 checkCompiled();
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82 deoptimize();
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83 checkNotCompiled();
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84 }
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85 }