Mercurial > hg > graal-compiler
diff visualizer/Data/test/unit/src/com/sun/hotspot/igv/data/PropertiesTest.java @ 4512:015fb895586b
Moved visualizer to new directory.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Tue, 07 Feb 2012 22:41:09 +0100 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/visualizer/Data/test/unit/src/com/sun/hotspot/igv/data/PropertiesTest.java Tue Feb 07 22:41:09 2012 +0100 @@ -0,0 +1,401 @@ +/* + * Copyright (c) 1998, 2007, 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. Oracle designates this + * particular file as subject to the "Classpath" exception as provided + * by Oracle in the LICENSE file that accompanied this code. + * + * 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.sun.hotspot.igv.data; + +import com.sun.hotspot.igv.data.Properties.InvertPropertyMatcher; +import com.sun.hotspot.igv.data.Properties.PropertyMatcher; +import com.sun.hotspot.igv.data.Properties.PropertySelector; +import com.sun.hotspot.igv.data.Properties.RegexpPropertyMatcher; +import com.sun.hotspot.igv.data.Properties.StringPropertyMatcher; +import java.util.ArrayList; +import java.util.Collection; +import java.util.Iterator; +import junit.framework.TestCase; + +/** + * + * @author Thomas Wuerthinger + */ +public class PropertiesTest extends TestCase { + + + + public PropertiesTest(String testName) { + super(testName); + } + + @Override + protected void setUp() throws Exception { + super.setUp(); + } + + @Override + protected void tearDown() throws Exception { + super.tearDown(); + } + + /** + * Test of equals method, of class Properties. + */ + public void testEquals() { + Properties a = new Properties(); + assertFalse(a.equals(null)); + assertTrue(a.equals(a)); + + Properties b = new Properties(); + assertTrue(a.equals(b)); + assertTrue(a.hashCode() == b.hashCode()); + + a.setProperty("p1", "1"); + assertFalse(a.equals(b)); + assertFalse(b.equals(a)); + assertFalse(a.hashCode() == b.hashCode()); + + b.setProperty("p1", "1"); + assertTrue(a.equals(b)); + assertTrue(a.hashCode() == b.hashCode()); + + Properties c = new Properties(a); + assertTrue(c.equals(a)); + assertTrue(c.equals(b)); + + c.setProperty("p1", "2"); + assertFalse(c.equals(b)); + assertFalse(c.hashCode() == b.hashCode()); + assertFalse(c.equals(a)); + assertFalse(c.hashCode() == a.hashCode()); + + a.setProperty("p2", "2"); + Properties d = new Properties(); + d.setProperty("p2", "2"); + d.setProperty("p1", "1"); + assertTrue(d.equals(a)); + } + + /** + * Test of selectSingle method, of class Properties. + */ + public void testSelectSingle() { + + final boolean[] called = new boolean[1]; + final String v = "2"; + final String n = "p2"; + + PropertyMatcher matcher = new PropertyMatcher() { + + @Override + public String getName() { + assertFalse(called[0]); + called[0] = true; + return n; + } + + @Override + public boolean match(String value) { + assertTrue(v.equals(value)); + return true; + } + }; + + Properties instance = new Properties(); + instance.setProperty("p1", "1"); + instance.setProperty(n, v); + instance.setProperty("p3", "3"); + Property result = instance.selectSingle(matcher); + assertEquals(result, new Property(n, v)); + + + called[0] = false; + PropertyMatcher matcher2 = new PropertyMatcher() { + + @Override + public String getName() { + assertFalse(called[0]); + called[0] = true; + return n; + } + + @Override + public boolean match(String value) { + return false; + } + }; + + + Property result2 = instance.selectSingle(matcher2); + assertTrue(result2 == null); + } + + /** + * Test of get method, of class Properties. + */ + public void testGet() { + Properties instance = new Properties(); + instance.setProperty("p1", "1"); + assertEquals("1", instance.get("p1")); + assertEquals(null, instance.get("p2")); + } + + /** + * Test of getProperties method, of class Properties. + */ + public void testIterator() { + Properties instance = new Properties(); + instance.setProperty("p1", "1"); + instance.setProperty("p2", "2"); + Iterator<Property> result = instance.iterator(); + assertTrue(result.hasNext()); + assertEquals(new Property("p1", "1"), result.next()); + assertTrue(result.hasNext()); + assertEquals(new Property("p2", "2"), result.next()); + assertFalse(result.hasNext()); + assertTrue(result.next() == null); + + try { + result.remove(); + fail(); + } catch(UnsupportedOperationException e) {} + } + + /** + * Test of add method, of class Properties. + */ + public void testAdd() { + Properties a = new Properties(); + a.setProperty("p1", "1"); + a.setProperty("p2", "2"); + + Properties b = new Properties(); + b.setProperty("p1", "1"); + + Properties c = new Properties(); + c.setProperty("p2", "2"); + + assertFalse(a.equals(b)); + b.add(c); + + assertTrue(a.equals(b)); + + b.setProperty("p3", null); + assertTrue(a.equals(b)); + + Properties empty = new Properties(); + b.add(empty); + assertTrue(a.equals(b)); + + empty.add(b); + assertTrue(a.equals(empty)); + } + + + /** + * Test the multiple argument constructors. + */ + public void testConstructors() { + Properties a = new Properties("p1", "1", "p2", "2", "p3", "3"); + Properties b = new Properties("p1", "1", "p2", "2"); + Properties c = new Properties("p1", "1"); + + assertTrue(a.get("p3").equals("3")); + assertTrue(b.get("p2").equals("2")); + assertTrue(b.get("p1").equals("1")); + + b.setProperty("p3", "3"); + c.setProperty("p2", "2"); + c.setProperty("p3", "3"); + + assertTrue(a.equals(b)); + assertTrue(a.equals(c)); + } + + /** + * Test Entity class + */ + public void testEntity() { + + Properties p = new Properties(); + + Properties.Entity entity = new Properties.Entity(); + assertEquals(entity.getProperties(), p); + + entity.getProperties().setProperty("p1", "1"); + Properties.Entity entity2 = new Properties.Entity(entity); + assertEquals(entity.getProperties(), entity2.getProperties()); + } + + /** + * Test property selector + */ + public void testPropertySelector() { + final Collection<Properties.Entity> c = new ArrayList<>(); + + final Properties.Entity e1 = new Properties.Entity(); + e1.getProperties().setProperty("p1", "1"); + e1.getProperties().setProperty("p2", "2"); + c.add(e1); + + final Properties.Entity e2 = new Properties.Entity(); + e2.getProperties().setProperty("p2", "2"); + e2.getProperties().setProperty("p1", "1"); + e2.getProperties().setProperty("p3", "3"); + c.add(e2); + + final Properties.Entity e3 = new Properties.Entity(); + e3.getProperties().setProperty("p3", "3"); + e3.getProperties().setProperty("p4", "4"); + c.add(e3); + + final PropertySelector<Properties.Entity> sel = new PropertySelector<>(c); + + final StringPropertyMatcher matcher1 = new StringPropertyMatcher("p2", "2"); + assertTrue(sel.selectMultiple(matcher1).size() == 2); + assertTrue(sel.selectMultiple(matcher1).contains(e1)); + assertTrue(sel.selectMultiple(matcher1).contains(e2)); + assertTrue(sel.selectSingle(matcher1).equals(e1) || sel.selectSingle(matcher1).equals(e2)); + + final StringPropertyMatcher matcher2 = new StringPropertyMatcher("p3", "3"); + assertTrue(sel.selectMultiple(matcher2).size() == 2); + assertTrue(sel.selectMultiple(matcher2).contains(e2)); + assertTrue(sel.selectMultiple(matcher2).contains(e3)); + assertTrue(sel.selectSingle(matcher2).equals(e2) || sel.selectSingle(matcher2).equals(e3)); + + final StringPropertyMatcher matcher3 = new StringPropertyMatcher("p4", "4"); + assertTrue(sel.selectMultiple(matcher3).size() == 1); + assertTrue(sel.selectMultiple(matcher3).contains(e3)); + assertTrue(sel.selectSingle(matcher3).equals(e3)); + + final StringPropertyMatcher matcher4 = new StringPropertyMatcher("p5", "5"); + assertTrue(sel.selectMultiple(matcher4).size() == 0); + assertTrue(sel.selectSingle(matcher4) == null); + } + + public void testRemoveProperty() { + final Properties p = new Properties(); + p.setProperty("p1", "1"); + p.setProperty("p2", "2"); + + assertTrue(p.get("p1").equals("1")); + assertTrue(p.get("p2").equals("2")); + + p.setProperty("p1", null); + assertTrue(p.get("p1") == null); + assertTrue(p.get("p2").equals("2")); + + p.setProperty("p2", null); + assertTrue(p.get("p1") == null); + assertTrue(p.get("p2") == null); + + p.setProperty("p3", "3"); + assertTrue(p.get("p1") == null); + assertTrue(p.get("p2") == null); + assertTrue(p.get("p3").equals("3")); + } + + /** + * Test property matchers + */ + public void testPropertyMatchers() { + final StringPropertyMatcher matcher = new StringPropertyMatcher("p1", "1"); + assertTrue(matcher.getName().equals("p1")); + assertTrue(matcher.match("1")); + assertFalse(matcher.match("2")); + try { + matcher.match(null); + fail(); + } catch(IllegalArgumentException e) {} + + try { + new StringPropertyMatcher(null, "**"); + fail(); + } catch(IllegalArgumentException e) {} + + try { + new StringPropertyMatcher("p1", null); + fail(); + } catch(IllegalArgumentException e) {} + + final RegexpPropertyMatcher matcher2 = new RegexpPropertyMatcher("p1", "C.*"); + assertTrue(matcher2.getName().equals("p1")); + assertTrue(matcher2.match("C")); + assertTrue(matcher2.match("Casdf")); + assertFalse(matcher2.match(" C")); + assertFalse(matcher2.match("c")); + assertFalse(matcher2.match("asdfC")); + + try { + matcher2.match(null); + fail(); + } catch(IllegalArgumentException e) {} + + try { + new RegexpPropertyMatcher("p1", "**"); + fail(); + } catch(IllegalArgumentException e) {} + + try { + new RegexpPropertyMatcher(null, "1"); + fail(); + } catch(IllegalArgumentException e) {} + + try { + new RegexpPropertyMatcher("p1", null); + fail(); + } catch(IllegalArgumentException e) {} + + final InvertPropertyMatcher matcher3 = new InvertPropertyMatcher(matcher); + assertTrue(matcher3.getName().equals("p1")); + assertFalse(matcher3.match("1")); + assertTrue(matcher3.match("2")); + assertFalse(matcher3.match(null)); + } + + public void testToString() { + Properties p = new Properties(); + assertEquals(p.toString(), "[]"); + + p.setProperty("p1", "1"); + assertEquals(p.toString(), "[p1=1]"); + + Properties p2 = new Properties(); + p2.setProperty("p1", "1"); + p2.setProperty("p2", "2"); + assertEquals(p2.toString(), "[p1=1, p2=2]"); + + Properties p3 = new Properties(); + p3.setProperty("p2", "2"); + p3.setProperty("p1", "1"); + assertEquals(p3.toString(), "[p1=1, p2=2]"); + + p3.setProperty("p0", "0"); + assertEquals(p3.toString(), "[p0=0, p1=1, p2=2]"); + + p2.setProperty("p1", null); + assertEquals(p2.toString(), "[p2=2]"); + + p2.setProperty("p2", null); + assertEquals(p2.toString(), "[]"); + } +}