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1
19
20 package org.netbeans.modules.java.hints;
21
22 import java.beans.PropertyVetoException  ;
23 import java.io.File ;
24 import java.io.FilenameFilter ;
25 import java.io.IOException ;
26 import javax.swing.text.Document ;
27 import org.netbeans.modules.editor.NbEditorDocument;
28 import org.netbeans.spi.editor.hints.ErrorDescription;
29 import org.openide.filesystems.FileObject;
30 import org.openide.filesystems.FileUtil;
31 import org.netbeans.api.java.source.CompilationInfo;
32 import org.netbeans.api.java.source.JavaSource;
33 import org.netbeans.api.java.source.JavaSource.Phase;
34 import org.netbeans.api.java.source.SourceUtilsTestUtil;
35 import org.netbeans.editor.BaseDocument;
36 import org.netbeans.junit.NbTestCase;
37 import org.netbeans.modules.editor.java.JavaKit;
38 import org.netbeans.modules.java.source.TestUtil;
39 import org.openide.cookies.EditorCookie;
40 import org.openide.filesystems.LocalFileSystem;
41 import org.openide.filesystems.Repository;
42 import org.openide.loaders.DataObject;
43
44
48 public class JavaHintsProviderTest extends NbTestCase {
49
50 public JavaHintsProviderTest(String testName) {
51 super(testName);
52 }
53
54
60 private FileObject testSource;
61 private JavaSource js;
62 private CompilationInfo info;
63
64 private static File cache;
65 private static FileObject cacheFO;
66
67 protected void setUp() throws Exception {
68 SourceUtilsTestUtil.prepareTest(new String [] {"org/netbeans/modules/java/editor/resources/layer.xml"}, new Object [0]);
69
70 if (cache == null) {
71 cache = TestUtil.createWorkFolder();
72 cacheFO = FileUtil.toFileObject(cache);
73
74 cache.deleteOnExit();
75 }
76 }
77
78 private void prepareTest(String capitalizedName) throws Exception {
79 FileObject workFO = makeScratchDir(this);
80
81 assertNotNull(workFO);
82
83 FileObject sourceRoot = workFO.createFolder("src");
84 FileObject buildRoot = workFO.createFolder("build");
85 FileObject packageRoot = FileUtil.createFolder(sourceRoot, "javahints");
87
88 SourceUtilsTestUtil.prepareTest(sourceRoot, buildRoot, cacheFO);
89
90 String testPackagePath = "javahints/";
91 File testPackageFile = new File (getDataDir(), testPackagePath);
92
93 String [] names = testPackageFile.list(new FilenameFilter () {
94 public boolean accept(File dir, String name) {
95 if (name.endsWith(".java"))
96 return true;
97
98 return false;
99 }
100 });
101
102 String [] files = new String [names.length];
103
104 for (int cntr = 0; cntr < files.length; cntr++) {
105 files[cntr] = testPackagePath + names[cntr];
106 }
107
108 TestUtil.copyFiles(getDataDir(), FileUtil.toFile(sourceRoot), files);
109
110 packageRoot.refresh();
111
112 testSource = packageRoot.getFileObject(capitalizedName + ".java");
113
114 assertNotNull(testSource);
115
116 js = JavaSource.forFileObject(testSource);
117
118 assertNotNull(js);
119
120 info = SourceUtilsTestUtil.getCompilationInfo(js, Phase.RESOLVED);
121
122 assertNotNull(info);
123 }
124
125
130 public static FileObject makeScratchDir(NbTestCase test) throws IOException {
131 test.clearWorkDir();
132 File root = test.getWorkDir();
133 assert root.isDirectory() && root.list().length == 0;
134 FileObject fo = FileUtil.toFileObject(root);
135 if (fo != null) {
136 return fo;
138 } else {
139 LocalFileSystem lfs = new LocalFileSystem();
141 try {
142 lfs.setRootDirectory(root);
143 } catch (PropertyVetoException e) {
144 assert false : e;
145 }
146 Repository.getDefault().addFileSystem(lfs);
147 return lfs.getRoot();
148 }
149 }
150
151 private void performTest(String name) throws Exception {
152 prepareTest(name);
153
154 DataObject testData = DataObject.find(testSource);
155 EditorCookie ec = (EditorCookie) testData.getCookie(EditorCookie.class);
156 Document doc = ec.openDocument();
157
158 BaseDocument bdoc = new NbEditorDocument(JavaKit.class);
159
160 bdoc.putProperty("mimeType", "text/x-java");
161 bdoc.putProperty(Document.StreamDescriptionProperty, testData);
162 bdoc.insertString(0, doc.getText(0, doc.getLength()), null);
163
164 for (ErrorDescription ed : new JavaHintsProvider(testSource).computeErrors(info, doc))
165 ref(ed.toString());
166
167 compareReferenceFiles();
168 }
169
170 public void testShortErrors1() throws Exception {
171 performTest("TestShortErrors1");
172 }
173
174 public void testShortErrors2() throws Exception {
175 performTest("TestShortErrors2");
176 }
177
178 public void testShortErrors3() throws Exception {
179 performTest("TestShortErrors3");
180 }
181
182 public void testShortErrors4() throws Exception {
183 performTest("TestShortErrors4");
184 }
185
186 public void testShortErrors5() throws Exception {
187 performTest("TestShortErrors5");
188 }
189
190 public void testShortErrors6() throws Exception {
191 performTest("TestShortErrors6");
192 }
193
194 public void testShortErrors7() throws Exception {
195 performTest("TestShortErrors7");
196 }
197
198 public void testShortErrors8() throws Exception {
199 performTest("TestShortErrors8");
200 }
201
202 public void testShortErrors9() throws Exception {
203 performTest("TestShortErrors9");
204 }
205
206 }
207 |
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