Mercurial > hg > graal-compiler
view graal/com.oracle.graal.truffle.test/src/com/oracle/graal/truffle/test/AssumptionPartialEvaluationTest.java @ 13927:91699ee4e4fa
mx: add option for forcing the usage of javac
author | Bernhard Urban <bernhard.urban@jku.at> |
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date | Tue, 11 Feb 2014 22:33:43 +0100 |
parents | ac5b0f31f7a2 |
children | 64dcb92ee75a |
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/* * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.graal.truffle.test; import org.junit.*; import com.oracle.graal.api.code.*; import com.oracle.graal.truffle.test.nodes.*; import com.oracle.truffle.api.*; import com.oracle.truffle.api.frame.*; import com.oracle.truffle.api.nodes.*; @Ignore("Currently ignored due to problems with code coverage tools.") public class AssumptionPartialEvaluationTest extends PartialEvaluationTest { public static Object constant42() { return 42; } @Test public void constantValue() { FrameDescriptor fd = new FrameDescriptor(); Assumption assumption = Truffle.getRuntime().createAssumption(); AbstractTestNode result = new ConstantWithAssumptionTestNode(assumption, 42); RootTestNode rootNode = new RootTestNode(fd, "constantValue", result); InstalledCode installedCode = assertPartialEvalEquals("constant42", rootNode); Assert.assertTrue(installedCode.isValid()); try { assertEquals(42, installedCode.execute(null, null, null)); } catch (InvalidInstalledCodeException e) { Assert.fail("Code must not have been invalidated."); } Assert.assertTrue(installedCode.isValid()); try { assumption.check(); } catch (InvalidAssumptionException e) { Assert.fail("Assumption must not have been invalidated."); } assumption.invalidate(); try { assumption.check(); Assert.fail("Assumption must have been invalidated."); } catch (InvalidAssumptionException e) { } Assert.assertFalse(installedCode.isValid()); try { installedCode.execute(null, null, null); Assert.fail("Code must have been invalidated."); } catch (InvalidInstalledCodeException e) { } } }