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1
19
20 package org.netbeans.modules.editor.mimelookup.impl;
21
22 import java.io.IOException  ;
23 import java.util.Arrays ;
24 import java.util.Collection ;
25 import java.util.List ;
26 import junit.framework.*;
27 import org.netbeans.api.editor.mimelookup.MimeLookup;
28 import org.netbeans.junit.MemoryFilter;
29 import org.netbeans.junit.NbTestCase;
30 import org.openide.actions.CutAction;
31 import org.openide.actions.FindAction;
32 import org.openide.actions.NewAction;
33 import org.openide.actions.RenameAction;
34 import org.openide.actions.ReplaceAction;
35 import org.openide.util.Lookup.Result;
36 import org.openide.util.Lookup.Template;
37
38
43 public class Depr_MimeLookupPerformanceTest extends NbTestCase {
44
45 private static final int WAIT_TIME = 5000;
46 private static MemoryFilter filter;
47
48 private String fsstruct [];
49
50 public Depr_MimeLookupPerformanceTest(java.lang.String testName) {
51 super(testName);
52 }
53
54 protected void setUp() throws java.lang.Exception {
55 fsstruct = new String [] {
56 "Editors/Popup/org-openide-actions-CutAction.instance", "Editors/Popup/org-openide-actions-CopyAction.instance", "Editors/Popup/org-openide-actions-PasteAction.instance", "Editors/text/x-java/Popup/org-openide-actions-DeleteAction.instance", "Editors/text/x-java/Popup/org-openide-actions-RenameAction.instance", "Editors/text/x-java/text/xml/Popup/org-openide-actions-PrintAction.instance", "Editors/text/x-java/text/xml/text/html/Popup/org-openide-actions-NewAction.instance", };
64
65 EditorTestLookup.setLookup(fsstruct, getWorkDir(), new Object [] {},
66 getClass().getClassLoader());
67
68 }
69
70 private void gc(){
71 for (int i = 0; i<5; i++){
72 System.gc();
73 }
74 }
75
76 private static synchronized MemoryFilter getFilter(){
77 if (filter == null){
78 filter = new MemoryFilter(){
79 public boolean reject(Object obj){
80 return false;
81 }
82 };
83 }
84 return filter;
85 }
86
87 public void testMimeLookupObjectInstallingUninstallingSize() throws IOException {
88 MimeLookup lookup = MimeLookup.getMimeLookup("text/x-java").childLookup("text/xml"). childLookup("text/html"); PopupActions popup = (PopupActions) lookup.lookup(PopupActions.class);
91 List list = popup.getPopupActions();
92 checkPopupItemPresence(lookup, RenameAction.class, true);
93 int size = 0;
94
95 for (int i=0; i<30; i++){
96 TestUtilities.deleteFile(getWorkDir(),
98 "Editors/text/x-java/Popup/org-openide-actions-RenameAction.instance");
99 checkPopupItemPresence(lookup, RenameAction.class, false);
100
101 TestUtilities.deleteFile(getWorkDir(),
103 "Editors/Popup/org-openide-actions-CutAction.instance");
104 checkPopupItemPresence(lookup, CutAction.class, false);
105
106 TestUtilities.createFile(getWorkDir(),
108 "Editors/Popup/org-openide-actions-FindAction.instance"); checkPopupItemPresence(lookup, FindAction.class, true);
110
111
113 TestUtilities.createFile(getWorkDir(),
115 "Editors/text/x-java/Popup/org-openide-actions-RenameAction.instance"); checkPopupItemPresence(lookup, RenameAction.class, true);
117
118 TestUtilities.createFile(getWorkDir(),
119 "Editors/Popup/org-openide-actions-CutAction.instance"); checkPopupItemPresence(lookup, CutAction.class, true);
121
122 TestUtilities.deleteFile(getWorkDir(),
124 "Editors/Popup/org-openide-actions-FindAction.instance");
125 checkPopupItemPresence(lookup, FindAction.class, false);
126
127 if (i == 0){
128 gc();
129 size = assertSize("", Arrays.asList( new Object [] {lookup} ), 10000000, getFilter());
130 }
131 }
132 gc(); gc();
133 assertSize("", size + 3000, lookup); }
135
136 public void testClassLookup() throws IOException {
137 MimeLookup lookup = MimeLookup.getMimeLookup("text/x-java").childLookup("text/xml"). childLookup("text/html"); PopupActions popup = (PopupActions) lookup.lookup(PopupActions.class);
140 List list = popup.getPopupActions();
141 checkPopupItemPresence(lookup, RenameAction.class, true);
142 gc();
143 int size = assertSize("", Arrays.asList( new Object [] {lookup} ), 10000000, getFilter());
144 for (int i=0; i<30; i++){
145 popup = (PopupActions) lookup.lookup(PopupActions.class);
146 list = popup.getPopupActions();
147 checkPopupItemPresence(lookup, RenameAction.class, true);
148 }
149 gc();
150 assertSize("", size, lookup);
151 }
152
153 public void testTemplateLookup() throws IOException {
154 MimeLookup lookup = MimeLookup.getMimeLookup("text/x-java").childLookup("text/xml"). childLookup("text/html"); Result result = lookup.lookup(new Template(PopupActions.class));
157 Collection col = result.allInstances();
158 checkPopupItemPresence(lookup, RenameAction.class, true);
159 gc();
160 int size = assertSize("", Arrays.asList( new Object [] {lookup} ), 10000000, getFilter());
161 for (int i=0; i<30; i++){
162 result = lookup.lookup(new Template(PopupActions.class));
163 col = result.allInstances();
164 checkPopupItemPresence(lookup, RenameAction.class, true);
165 }
166 gc();
167 assertSize("", size, lookup);
168 }
169
170
171
172 private void checkPopupItemPresence(final MimeLookup lookup, final Class checkedClazz, final boolean shouldBePresent){
173 TestUtilities.waitMaxMilisForValue(WAIT_TIME, new TestUtilities.ValueResolver(){
174 public Object getValue(){
175 PopupActions pa = (PopupActions)lookup.lookup(PopupActions.class);
176 if (pa == null){
177 return Boolean.FALSE;
178 }
179 boolean bool = false;
180 List items = pa.getPopupActions();
181 for (int i=0; i<items.size(); i++){
182 Object obj = items.get(i);
183 if (checkedClazz == obj.getClass()){
184 bool = true;
185 break;
186 }
187 }
188 if (!shouldBePresent){
189 bool = !bool;
190 }
191 return Boolean.valueOf(bool);
192 }
193 }, Boolean.TRUE);
194 PopupActions pa = (PopupActions)lookup.lookup(PopupActions.class);
195 assertTrue("PopupActions should be found", pa != null);
196 boolean bool = false;
197 List items = pa.getPopupActions();
198 for (int i=0; i<items.size(); i++){
199 Object obj = items.get(i);
200 if (checkedClazz == obj.getClass()){
201 bool = true;
202 break;
203 }
204 }
205 if (shouldBePresent){
206 assertTrue("Class: "+checkedClazz+" should be present in lookup", bool);
207 }else{
208 assertTrue("Class: "+checkedClazz+" should not be present in lookup", !bool);
209 }
210 }
211
212
213 }
214 |
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