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annotate graal/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/PolymorphicTest2.java @ 14564:5d1308c78ddc

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Truffle: Introduced NodeCost as a replacement for NodeInfo.Kind.
author Christian Humer <christian.humer@gmail.com>
date Mon, 17 Mar 2014 14:29:45 +0100
parents ff6eb563a2e2
children f0bb82ebe30c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2 * Copyright (c) 2012, 2012, 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 package com.oracle.truffle.api.dsl.test;
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24
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25 import static com.oracle.truffle.api.dsl.test.TestHelper.*;
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26 import static org.junit.Assert.*;
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27
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28 import org.junit.*;
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29
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30 import com.oracle.truffle.api.dsl.*;
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31 import com.oracle.truffle.api.dsl.test.BinaryNodeTest.BinaryNode;
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32 import com.oracle.truffle.api.dsl.test.PolymorphicTest2Factory.Node1Factory;
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33 import com.oracle.truffle.api.dsl.test.TypeSystemTest.TestRootNode;
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34 import com.oracle.truffle.api.nodes.*;
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35
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36 public class PolymorphicTest2 {
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37
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38 @Test
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39 public void testMultipleTypes() {
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40 /* Tests the unexpected polymorphic case. */
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41 TestRootNode<Node1> node = TestHelper.createRoot(Node1Factory.getInstance());
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42 assertEquals(21, executeWith(node, false, false));
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43 assertEquals(42, executeWith(node, 21, 21));
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44 assertEquals("(boolean,int)", executeWith(node, false, 42));
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45 assertEquals(NodeCost.NONE, node.getNode().getCost());
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46 }
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47
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48 @SuppressWarnings("unused")
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49 @PolymorphicLimit(3)
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50 abstract static class Node1 extends BinaryNode {
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51
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52 @Specialization(order = 1)
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53 int add(int left, int right) {
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54 return 42;
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55 }
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56
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57 @Specialization(order = 2)
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58 int add(boolean left, boolean right) {
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59 return 21;
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60 }
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61
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62 @Specialization(order = 4)
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63 String add(boolean left, int right) {
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64 return "(boolean,int)";
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65 }
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66
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67 }
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68
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69 }