Mercurial > hg > graal-compiler
view graal/com.oracle.graal.graph.test/src/com/oracle/graal/graph/test/NodeUsagesTests.java @ 18998:ec0733b5a90a
Allow final modifier on node subclasses and start adding the modifier to leaf classes.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Wed, 28 Jan 2015 02:34:14 +0100 |
parents | 14496953435e |
children | 7e2c87dae93e |
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/* * Copyright (c) 2014, 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.graph.test; import static com.oracle.graal.graph.test.matchers.NodeIterableContains.*; import static com.oracle.graal.graph.test.matchers.NodeIterableIsEmpty.*; import static org.junit.Assert.*; import org.junit.*; import com.oracle.graal.graph.*; import com.oracle.graal.nodeinfo.*; public class NodeUsagesTests { @NodeInfo static final class Def extends Node { protected Def() { } } @NodeInfo static final class Use extends Node { @Input Def in0; @Input Def in1; @Input Def in2; public Use(Def in0, Def in1, Def in2) { this.in0 = in0; this.in1 = in1; this.in2 = in2; } } @Test public void testReplaceAtUsages() { Graph graph = new Graph(); Def def0 = graph.add(new Def()); Def def1 = graph.add(new Def()); Use use0 = graph.add(new Use(def0, null, null)); Use use1 = graph.add(new Use(null, def0, null)); Use use2 = graph.add(new Use(null, null, def0)); assertEquals(3, def0.getUsageCount()); assertThat(def0.usages(), contains(use0)); assertThat(def0.usages(), contains(use1)); assertThat(def0.usages(), contains(use2)); assertThat(def0.usages(), isNotEmpty()); assertThat(def1.usages(), isEmpty()); def0.replaceAtUsages(def1); assertThat(def0.usages(), isEmpty()); assertEquals(3, def1.getUsageCount()); assertThat(def1.usages(), contains(use0)); assertThat(def1.usages(), contains(use1)); assertThat(def1.usages(), contains(use2)); assertThat(def1.usages(), isNotEmpty()); } @Test public void testReplaceAtUsagesWithPredicateAll() { Graph graph = new Graph(); Def def0 = graph.add(new Def()); Def def1 = graph.add(new Def()); Use use0 = graph.add(new Use(def0, null, null)); Use use1 = graph.add(new Use(null, def0, null)); Use use2 = graph.add(new Use(null, null, def0)); assertEquals(3, def0.getUsageCount()); assertThat(def0.usages(), contains(use0)); assertThat(def0.usages(), contains(use1)); assertThat(def0.usages(), contains(use2)); assertThat(def0.usages(), isNotEmpty()); assertThat(def1.usages(), isEmpty()); def0.replaceAtMatchingUsages(def1, u -> true); assertThat(def0.usages(), isEmpty()); assertEquals(3, def1.getUsageCount()); assertThat(def1.usages(), contains(use0)); assertThat(def1.usages(), contains(use1)); assertThat(def1.usages(), contains(use2)); assertThat(def1.usages(), isNotEmpty()); } @Test public void testReplaceAtUsagesWithPredicateNone() { Graph graph = new Graph(); Def def0 = graph.add(new Def()); Def def1 = graph.add(new Def()); Use use0 = graph.add(new Use(def0, null, null)); Use use1 = graph.add(new Use(null, def0, null)); Use use2 = graph.add(new Use(null, null, def0)); assertEquals(3, def0.getUsageCount()); assertThat(def0.usages(), contains(use0)); assertThat(def0.usages(), contains(use1)); assertThat(def0.usages(), contains(use2)); assertThat(def0.usages(), isNotEmpty()); assertThat(def1.usages(), isEmpty()); def0.replaceAtMatchingUsages(def1, u -> false); assertThat(def1.usages(), isEmpty()); assertEquals(3, def0.getUsageCount()); assertThat(def0.usages(), contains(use0)); assertThat(def0.usages(), contains(use1)); assertThat(def0.usages(), contains(use2)); assertThat(def0.usages(), isNotEmpty()); } @Test public void testReplaceAtUsagesWithPredicate1() { Graph graph = new Graph(); Def def0 = graph.add(new Def()); Def def1 = graph.add(new Def()); Use use0 = graph.add(new Use(def0, null, null)); Use use1 = graph.add(new Use(null, def0, null)); Use use2 = graph.add(new Use(null, null, def0)); assertEquals(3, def0.getUsageCount()); assertThat(def0.usages(), contains(use0)); assertThat(def0.usages(), contains(use1)); assertThat(def0.usages(), contains(use2)); assertThat(def0.usages(), isNotEmpty()); assertThat(def1.usages(), isEmpty()); def0.replaceAtMatchingUsages(def1, u -> u == use1); assertEquals(1, def1.getUsageCount()); assertThat(def1.usages(), contains(use1)); assertThat(def1.usages(), isNotEmpty()); assertEquals(2, def0.getUsageCount()); assertThat(def0.usages(), contains(use0)); assertThat(def0.usages(), contains(use2)); assertThat(def0.usages(), isNotEmpty()); } @Test public void testReplaceAtUsagesWithPredicate2() { Graph graph = new Graph(); Def def0 = graph.add(new Def()); Def def1 = graph.add(new Def()); Use use0 = graph.add(new Use(def0, null, null)); Use use1 = graph.add(new Use(null, def0, null)); Use use2 = graph.add(new Use(null, null, def0)); assertEquals(3, def0.getUsageCount()); assertThat(def0.usages(), contains(use0)); assertThat(def0.usages(), contains(use1)); assertThat(def0.usages(), contains(use2)); assertThat(def0.usages(), isNotEmpty()); assertThat(def1.usages(), isEmpty()); def0.replaceAtMatchingUsages(def1, u -> u == use2); assertEquals(1, def1.getUsageCount()); assertThat(def1.usages(), contains(use2)); assertThat(def1.usages(), isNotEmpty()); assertEquals(2, def0.getUsageCount()); assertThat(def0.usages(), contains(use0)); assertThat(def0.usages(), contains(use1)); assertThat(def0.usages(), isNotEmpty()); } @Test public void testReplaceAtUsagesWithPredicate0() { Graph graph = new Graph(); Def def0 = graph.add(new Def()); Def def1 = graph.add(new Def()); Use use0 = graph.add(new Use(def0, null, null)); Use use1 = graph.add(new Use(null, def0, null)); Use use2 = graph.add(new Use(null, null, def0)); assertEquals(3, def0.getUsageCount()); assertThat(def0.usages(), contains(use0)); assertThat(def0.usages(), contains(use1)); assertThat(def0.usages(), contains(use2)); assertThat(def0.usages(), isNotEmpty()); assertThat(def1.usages(), isEmpty()); def0.replaceAtMatchingUsages(def1, u -> u == use0); assertEquals(1, def1.getUsageCount()); assertThat(def1.usages(), contains(use0)); assertThat(def1.usages(), isNotEmpty()); assertEquals(2, def0.getUsageCount()); assertThat(def0.usages(), contains(use1)); assertThat(def0.usages(), contains(use2)); assertThat(def0.usages(), isNotEmpty()); } @Test public void testReplaceAtUsagesWithPredicate02() { Graph graph = new Graph(); Def def0 = graph.add(new Def()); Def def1 = graph.add(new Def()); Use use0 = graph.add(new Use(def0, null, null)); Use use1 = graph.add(new Use(null, def0, null)); Use use2 = graph.add(new Use(null, null, def0)); assertEquals(3, def0.getUsageCount()); assertThat(def0.usages(), contains(use0)); assertThat(def0.usages(), contains(use1)); assertThat(def0.usages(), contains(use2)); assertThat(def0.usages(), isNotEmpty()); assertThat(def1.usages(), isEmpty()); def0.replaceAtMatchingUsages(def1, u -> u != use1); assertEquals(1, def0.getUsageCount()); assertThat(def0.usages(), contains(use1)); assertThat(def0.usages(), isNotEmpty()); assertEquals(2, def1.getUsageCount()); assertThat(def1.usages(), contains(use0)); assertThat(def1.usages(), contains(use2)); assertThat(def1.usages(), isNotEmpty()); } @Test public void testReplaceAtUsagesWithPredicate023() { Graph graph = new Graph(); Def def0 = graph.add(new Def()); Def def1 = graph.add(new Def()); Use use0 = graph.add(new Use(def0, null, null)); Use use1 = graph.add(new Use(null, def0, null)); Use use2 = graph.add(new Use(null, null, def0)); Use use3 = graph.add(new Use(null, null, def0)); assertEquals(4, def0.getUsageCount()); assertThat(def0.usages(), contains(use0)); assertThat(def0.usages(), contains(use1)); assertThat(def0.usages(), contains(use2)); assertThat(def0.usages(), contains(use3)); assertThat(def0.usages(), isNotEmpty()); assertThat(def1.usages(), isEmpty()); def0.replaceAtMatchingUsages(def1, u -> u != use1); assertEquals(1, def0.getUsageCount()); assertThat(def0.usages(), contains(use1)); assertThat(def0.usages(), isNotEmpty()); assertEquals(3, def1.getUsageCount()); assertThat(def1.usages(), contains(use0)); assertThat(def1.usages(), contains(use2)); assertThat(def1.usages(), contains(use3)); assertThat(def1.usages(), isNotEmpty()); } @Test public void testReplaceAtUsagesWithPredicate013() { Graph graph = new Graph(); Def def0 = graph.add(new Def()); Def def1 = graph.add(new Def()); Use use0 = graph.add(new Use(def0, null, null)); Use use1 = graph.add(new Use(null, def0, null)); Use use2 = graph.add(new Use(null, null, def0)); Use use3 = graph.add(new Use(null, null, def0)); assertEquals(4, def0.getUsageCount()); assertThat(def0.usages(), contains(use0)); assertThat(def0.usages(), contains(use1)); assertThat(def0.usages(), contains(use2)); assertThat(def0.usages(), contains(use3)); assertThat(def0.usages(), isNotEmpty()); assertThat(def1.usages(), isEmpty()); def0.replaceAtMatchingUsages(def1, u -> u != use2); assertEquals(1, def0.getUsageCount()); assertThat(def0.usages(), contains(use2)); assertThat(def0.usages(), isNotEmpty()); assertEquals(3, def1.getUsageCount()); assertThat(def1.usages(), contains(use0)); assertThat(def1.usages(), contains(use1)); assertThat(def1.usages(), contains(use3)); assertThat(def1.usages(), isNotEmpty()); } @Test public void testReplaceAtUsagesWithPredicate203() { Graph graph = new Graph(); Def def0 = graph.add(new Def()); Def def1 = graph.add(new Def()); Use use0 = graph.add(new Use(def0, null, null)); Use use1 = graph.add(new Use(null, def0, null)); Use use2 = graph.add(new Use(null, null, def0)); Use use3 = graph.add(new Use(null, null, def0)); assertEquals(4, def0.getUsageCount()); assertThat(def0.usages(), contains(use0)); assertThat(def0.usages(), contains(use1)); assertThat(def0.usages(), contains(use2)); assertThat(def0.usages(), contains(use3)); assertThat(def0.usages(), isNotEmpty()); assertThat(def1.usages(), isEmpty()); def0.replaceAtMatchingUsages(def1, u -> u == use2); assertEquals(1, def1.getUsageCount()); assertThat(def1.usages(), contains(use2)); assertThat(def1.usages(), isNotEmpty()); assertEquals(3, def0.getUsageCount()); assertThat(def0.usages(), contains(use0)); assertThat(def0.usages(), contains(use1)); assertThat(def0.usages(), contains(use3)); assertThat(def0.usages(), isNotEmpty()); } @Test public void testReplaceAtUsagesWithPredicate01() { Graph graph = new Graph(); Def def0 = graph.add(new Def()); Def def1 = graph.add(new Def()); Use use0 = graph.add(new Use(def0, null, null)); Use use1 = graph.add(new Use(null, def0, null)); Use use2 = graph.add(new Use(null, null, def0)); assertEquals(3, def0.getUsageCount()); assertThat(def0.usages(), contains(use0)); assertThat(def0.usages(), contains(use1)); assertThat(def0.usages(), contains(use2)); assertThat(def0.usages(), isNotEmpty()); assertThat(def1.usages(), isEmpty()); def0.replaceAtMatchingUsages(def1, u -> u != use2); assertEquals(1, def0.getUsageCount()); assertThat(def0.usages(), contains(use2)); assertThat(def0.usages(), isNotEmpty()); assertEquals(2, def1.getUsageCount()); assertThat(def1.usages(), contains(use0)); assertThat(def1.usages(), contains(use1)); assertThat(def1.usages(), isNotEmpty()); } @Test public void testReplaceAtUsagesWithPredicate12() { Graph graph = new Graph(); Def def0 = graph.add(new Def()); Def def1 = graph.add(new Def()); Use use0 = graph.add(new Use(def0, null, null)); Use use1 = graph.add(new Use(null, def0, null)); Use use2 = graph.add(new Use(null, null, def0)); assertEquals(3, def0.getUsageCount()); assertThat(def0.usages(), contains(use0)); assertThat(def0.usages(), contains(use1)); assertThat(def0.usages(), contains(use2)); assertThat(def0.usages(), isNotEmpty()); assertThat(def1.usages(), isEmpty()); def0.replaceAtMatchingUsages(def1, u -> u != use0); assertEquals(1, def0.getUsageCount()); assertThat(def0.usages(), contains(use0)); assertThat(def0.usages(), isNotEmpty()); assertEquals(2, def1.getUsageCount()); assertThat(def1.usages(), contains(use1)); assertThat(def1.usages(), contains(use2)); assertThat(def1.usages(), isNotEmpty()); } }