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view truffle/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/NodeChildTest.java @ 22241:14e6dfb1ef05
Truffle/Testing: massive rework of tests to accommodate recent instrumentation change with respect to "applyInstrumentation"
- Caused by lack of a "vm" known to the Accessor during most testing, making the Instrumenter unavailable, which is now required to create a CallTarget
- Modified the Instrumenter/Accessor with a static field that can be reflectively "poked" with a vm value for testing
- Create a pair of methods to globally enable/disable testing mode to modify that static field and restore it when tests complete.
author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
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date | Tue, 22 Sep 2015 20:31:19 -0700 |
parents | dc83cc1f94f2 |
children | 0d36601f233e |
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/* * Copyright (c) 2012, 2012, 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.truffle.api.dsl.test; import static com.oracle.truffle.api.dsl.test.TestHelper.createCallTarget; import static org.junit.Assert.assertEquals; import org.junit.After; import org.junit.Before; import org.junit.Test; import com.oracle.truffle.api.dsl.NodeChild; import com.oracle.truffle.api.dsl.NodeChildren; import com.oracle.truffle.api.dsl.Specialization; import com.oracle.truffle.api.dsl.test.NodeFieldTestFactory.IntFieldTestNodeFactory; import com.oracle.truffle.api.dsl.test.TypeSystemTest.ValueNode; import com.oracle.truffle.api.dsl.test.utilities.InstrumentationTestMode; public class NodeChildTest { @Before public void before() throws NoSuchFieldException, SecurityException, IllegalArgumentException, IllegalAccessException { InstrumentationTestMode.set(true); } @After public void after() throws NoSuchFieldException, SecurityException, IllegalArgumentException, IllegalAccessException { InstrumentationTestMode.set(false); } @Test public void testIntField() { assertEquals(42, createCallTarget(IntFieldTestNodeFactory.create(42)).call()); } @NodeChild("child0") abstract static class Base0Node extends ValueNode { } @NodeChild(value = "child1", type = ValueNode.class) abstract static class Child0Node extends Base0Node { @Specialization int intField(int child0, int child1) { return child0 + child1; } } @NodeChildren({@NodeChild("child0")}) abstract static class Base1Node extends ValueNode { } @NodeChildren({@NodeChild(value = "child1", type = ValueNode.class)}) abstract static class Child1Node extends Base1Node { @Specialization int intField(int child0, int child1) { return child0 + child1; } } @NodeChildren({@NodeChild("child0"), @NodeChild("child1")}) abstract static class Base2Node extends ValueNode { } @ExpectError("Not enough child node declarations found. Please annotate the node class with addtional @NodeChild annotations or remove all execute methods that do not provide all evaluated values. " + "The following execute methods do not provide all evaluated values for the expected signature size 3:%") @NodeChildren({@NodeChild(value = "child2", type = ValueNode.class)}) abstract static class Child2Node extends Base1Node { @ExpectError("Method signature (int, int, int) does not match to the expected signature:%") @Specialization int intField(int child0, int child1, int child2) { return child0 + child1 + child2; } } @NodeChildren({@NodeChild(value = "receiver", type = ValueNode.class), @NodeChild(value = "arguments", type = ValueNode[].class)}) abstract static class BaseNode extends ValueNode { public abstract ValueNode getReceiver(); public abstract ValueNode[] getArguments(); } abstract static class UnaryNode extends BaseNode { @Specialization public int doIt(int value) { return value; } } abstract static class BinaryNode extends BaseNode { @Specialization public int doIt(int value0, int value1) { return value0 + value1; } } abstract static class TernaryNode extends BaseNode { @Specialization public int doIt(int value0, int value1, int value2) { return value0 + value1 + value2; } } }