Wed, 13 Sep 2017 02:05:54 -0700
Added tag jdk8u152-b16 for changeset 97dfb267d417
duke@1 | 1 | /* |
ohair@554 | 2 | * Copyright (c) 2003, 2008, Oracle and/or its affiliates. All rights reserved. |
duke@1 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
duke@1 | 4 | * |
duke@1 | 5 | * This code is free software; you can redistribute it and/or modify it |
duke@1 | 6 | * under the terms of the GNU General Public License version 2 only, as |
duke@1 | 7 | * published by the Free Software Foundation. |
duke@1 | 8 | * |
duke@1 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
duke@1 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
duke@1 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
duke@1 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
duke@1 | 13 | * accompanied this code). |
duke@1 | 14 | * |
duke@1 | 15 | * You should have received a copy of the GNU General Public License version |
duke@1 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
duke@1 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
duke@1 | 18 | * |
ohair@554 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
ohair@554 | 20 | * or visit www.oracle.com if you need additional information or have any |
ohair@554 | 21 | * questions. |
duke@1 | 22 | */ |
duke@1 | 23 | |
duke@1 | 24 | /* |
duke@1 | 25 | * A utility used to invoke and test the javadoc tool. |
duke@1 | 26 | * |
duke@1 | 27 | * @author Scott Seligman |
duke@1 | 28 | */ |
duke@1 | 29 | |
duke@1 | 30 | |
duke@1 | 31 | import java.io.*; |
duke@1 | 32 | import java.util.*; |
duke@1 | 33 | import com.sun.javadoc.*; |
duke@1 | 34 | |
duke@1 | 35 | |
duke@1 | 36 | public class Tester { |
duke@1 | 37 | |
duke@1 | 38 | protected final String TEST_SRC = System.getProperty("test.src", "."); |
duke@1 | 39 | protected final String TEST_CLASSES = System.getProperty("test.classes", |
duke@1 | 40 | "."); |
duke@1 | 41 | private final String DEFAULT_ARGS[] = { |
duke@1 | 42 | "-sourcepath", TEST_SRC, |
duke@1 | 43 | }; |
duke@1 | 44 | |
duke@1 | 45 | private final File outputFile = new File(TEST_CLASSES, "testrun.out"); |
duke@1 | 46 | private final File expectedOutputFile = new File(TEST_SRC, "expected.out"); |
duke@1 | 47 | // private final File bootstrapMarkerFile = new File("bootstrap"); |
duke@1 | 48 | |
duke@1 | 49 | // True if we should "set expectations" by writing the expected output file |
duke@1 | 50 | // rather than reading it and comparing. |
duke@1 | 51 | // private final boolean bootstrap = bootstrapMarkerFile.isFile(); |
duke@1 | 52 | |
duke@1 | 53 | private String docletName; |
duke@1 | 54 | private String[] args; |
duke@1 | 55 | private Writer out = null; |
duke@1 | 56 | |
duke@1 | 57 | |
duke@1 | 58 | /* |
duke@1 | 59 | * Individual tests can extend this to create generics-aware doclets. |
duke@1 | 60 | */ |
duke@1 | 61 | public static abstract class Doclet extends com.sun.javadoc.Doclet { |
duke@1 | 62 | public static LanguageVersion languageVersion() { |
duke@1 | 63 | return LanguageVersion.JAVA_1_5; |
duke@1 | 64 | } |
duke@1 | 65 | } |
duke@1 | 66 | |
duke@1 | 67 | |
duke@1 | 68 | public Tester(String docletName) { |
duke@1 | 69 | this(docletName, new String[0]); |
duke@1 | 70 | } |
duke@1 | 71 | |
duke@1 | 72 | public Tester(String docletName, String... additionalArgs) { |
duke@1 | 73 | this.docletName = docletName; |
duke@1 | 74 | |
duke@1 | 75 | int len = DEFAULT_ARGS.length + additionalArgs.length; |
duke@1 | 76 | args = new String[len]; |
duke@1 | 77 | System.arraycopy(DEFAULT_ARGS, 0, args, 0, DEFAULT_ARGS.length); |
duke@1 | 78 | System.arraycopy(additionalArgs, 0, args, DEFAULT_ARGS.length, |
duke@1 | 79 | additionalArgs.length); |
duke@1 | 80 | |
duke@1 | 81 | try { |
duke@1 | 82 | out = new BufferedWriter(new FileWriter(outputFile)); |
duke@1 | 83 | } catch (IOException e) { |
duke@1 | 84 | throw new Error("Could not open output file " + outputFile); |
duke@1 | 85 | } |
duke@1 | 86 | } |
duke@1 | 87 | |
duke@1 | 88 | public void run() throws IOException { |
duke@1 | 89 | try { |
duke@1 | 90 | if (com.sun.tools.javadoc.Main.execute("javadoc", |
jjg@140 | 91 | docletName, |
jjg@140 | 92 | getClass().getClassLoader(), |
jjg@140 | 93 | args) != 0) { |
duke@1 | 94 | throw new Error("Javadoc errors encountered."); |
duke@1 | 95 | } |
duke@1 | 96 | System.out.println("--> Output written to " + outputFile); |
duke@1 | 97 | } finally { |
duke@1 | 98 | out.close(); |
duke@1 | 99 | } |
duke@1 | 100 | } |
duke@1 | 101 | |
duke@1 | 102 | /* |
duke@1 | 103 | * Compare output of test run to expected output. |
duke@1 | 104 | * Throw an Error if they don't match. |
duke@1 | 105 | */ |
duke@1 | 106 | public void verify() throws IOException { |
duke@1 | 107 | BufferedReader thisRun = |
duke@1 | 108 | new BufferedReader(new FileReader(outputFile)); |
duke@1 | 109 | BufferedReader expected = |
duke@1 | 110 | new BufferedReader(new FileReader(expectedOutputFile)); |
duke@1 | 111 | |
duke@1 | 112 | for (int lineNum = 1; true; lineNum++) { |
duke@1 | 113 | String line1 = thisRun.readLine(); |
duke@1 | 114 | String line2 = expected.readLine(); |
duke@1 | 115 | if (line1 == null && line2 == null) { |
duke@1 | 116 | return; // EOF with all lines matching |
duke@1 | 117 | } |
duke@1 | 118 | if (line1 == null || !line1.equals(line2)) { |
duke@1 | 119 | throw new Error(outputFile + ":" + lineNum + |
duke@1 | 120 | ": output doesn't match"); |
duke@1 | 121 | } |
duke@1 | 122 | } |
duke@1 | 123 | } |
duke@1 | 124 | |
duke@1 | 125 | |
duke@1 | 126 | public void println(Object o) throws IOException { |
duke@1 | 127 | prln(0, o); |
duke@1 | 128 | } |
duke@1 | 129 | |
duke@1 | 130 | public void println() throws IOException { |
duke@1 | 131 | prln(); |
duke@1 | 132 | } |
duke@1 | 133 | |
duke@1 | 134 | public void printPackage(PackageDoc p) throws IOException { |
duke@1 | 135 | prPackage(0, p); |
duke@1 | 136 | } |
duke@1 | 137 | |
duke@1 | 138 | public void printClass(ClassDoc cd) throws IOException { |
duke@1 | 139 | if (cd.isAnnotationType()) |
duke@1 | 140 | printAnnotationType((AnnotationTypeDoc)cd); |
duke@1 | 141 | else |
duke@1 | 142 | prClass(0, cd); |
duke@1 | 143 | } |
duke@1 | 144 | |
duke@1 | 145 | public void printAnnotationType(AnnotationTypeDoc at) throws IOException { |
duke@1 | 146 | prAnnotationType(0, at); |
duke@1 | 147 | } |
duke@1 | 148 | |
duke@1 | 149 | public void printField(FieldDoc f) throws IOException { |
duke@1 | 150 | prField(0, f); |
duke@1 | 151 | } |
duke@1 | 152 | |
duke@1 | 153 | public void printParameter(Parameter p) throws IOException { |
duke@1 | 154 | prParameter(0, p); |
duke@1 | 155 | } |
duke@1 | 156 | |
duke@1 | 157 | public void printMethod(MethodDoc m) throws IOException { |
duke@1 | 158 | prln(0, "method " + m); |
duke@1 | 159 | prMethod(0, m); |
duke@1 | 160 | } |
duke@1 | 161 | |
duke@1 | 162 | public void printAnnotationTypeElement(AnnotationTypeElementDoc e) |
duke@1 | 163 | throws IOException { |
duke@1 | 164 | prln(0, "element " + e); |
duke@1 | 165 | prMethod(0, e); |
duke@1 | 166 | } |
duke@1 | 167 | |
duke@1 | 168 | public void printConstructor(ConstructorDoc c) throws IOException { |
duke@1 | 169 | prln(0, "constructor " + c); |
duke@1 | 170 | prExecutable(0, c); |
duke@1 | 171 | } |
duke@1 | 172 | |
duke@1 | 173 | |
duke@1 | 174 | private void prPackage(int off, PackageDoc p) throws IOException { |
duke@1 | 175 | prln(off, "package " + p); |
duke@1 | 176 | prAnnotations(off + 2, p.annotations()); |
duke@1 | 177 | } |
duke@1 | 178 | |
duke@1 | 179 | private void prClass(int off, ClassDoc cd) throws IOException { |
duke@1 | 180 | prln(off, |
duke@1 | 181 | (cd.isInterface() ? "interface" : cd.isEnum() ? "enum" : "class") |
duke@1 | 182 | + " " + cd); |
duke@1 | 183 | prln(off + 2, "name: " + cd.simpleTypeName() + " / " + |
duke@1 | 184 | cd.typeName() + " / " + cd.qualifiedTypeName()); |
duke@1 | 185 | prAnnotations(off + 2, cd.annotations()); |
duke@1 | 186 | prLabel(off + 2, "type parameters"); |
duke@1 | 187 | for (Type t : cd.typeParameters()) |
duke@1 | 188 | prln(off + 4, t); |
duke@1 | 189 | prParamTags(off + 2, cd.typeParamTags()); |
duke@1 | 190 | prLabel(off + 2, "nested in"); |
duke@1 | 191 | prln(off + 4, cd.containingClass()); |
duke@1 | 192 | prLabel(off + 2, "superclass"); |
duke@1 | 193 | prln(off + 4, cd.superclassType()); |
duke@1 | 194 | prLabel(off + 2, "interfaces"); |
duke@1 | 195 | Type[] ts = cd.interfaceTypes(); |
duke@1 | 196 | Arrays.sort(ts); |
duke@1 | 197 | for (Type t : ts) |
duke@1 | 198 | prln(off + 4, t); |
duke@1 | 199 | prLabel(off + 2, "enum constants"); |
duke@1 | 200 | for (FieldDoc f : cd.enumConstants()) |
duke@1 | 201 | prln(off + 4, f.name()); |
duke@1 | 202 | prLabel(off + 2, "fields"); |
duke@1 | 203 | for (FieldDoc f : cd.fields()) |
duke@1 | 204 | prln(off + 4, f.type() + " " + f.name()); |
duke@1 | 205 | prLabel(off + 2, "constructors"); |
duke@1 | 206 | for (ConstructorDoc c : cd.constructors()) |
duke@1 | 207 | prln(off + 4, c.name() + c.flatSignature()); |
duke@1 | 208 | prLabel(off + 2, "methods"); |
duke@1 | 209 | for (MethodDoc m : cd.methods()) |
duke@1 | 210 | prln(off + 4, typeUseString(m.returnType()) + " " + |
duke@1 | 211 | m.name() + m.flatSignature()); |
duke@1 | 212 | } |
duke@1 | 213 | |
duke@1 | 214 | private void prAnnotationType(int off, AnnotationTypeDoc at) |
duke@1 | 215 | throws IOException { |
duke@1 | 216 | prln(off, "@interface " + at); |
duke@1 | 217 | prAnnotations(off + 2, at.annotations()); |
duke@1 | 218 | prLabel(off + 2, "elements"); |
duke@1 | 219 | for (AnnotationTypeElementDoc e : at.elements()) { |
duke@1 | 220 | String def = (e.defaultValue() == null) |
duke@1 | 221 | ? "" |
duke@1 | 222 | : " default " + e.defaultValue(); |
duke@1 | 223 | prln(off + 4, typeUseString(e.returnType()) + " " + e.name() + |
duke@1 | 224 | e.flatSignature() + def); |
duke@1 | 225 | } |
duke@1 | 226 | } |
duke@1 | 227 | |
duke@1 | 228 | private void prField(int off, FieldDoc f) throws IOException { |
duke@1 | 229 | prln(off, "field " + typeUseString(f.type()) + " " + f.name()); |
duke@1 | 230 | prAnnotations(off + 2, f.annotations()); |
duke@1 | 231 | } |
duke@1 | 232 | |
duke@1 | 233 | private void prParameter(int off, Parameter p) throws IOException { |
duke@1 | 234 | prln(off, "parameter " + p); |
duke@1 | 235 | prAnnotations(off + 2, p.annotations()); |
duke@1 | 236 | } |
duke@1 | 237 | |
duke@1 | 238 | private void prMethod(int off, MethodDoc m) throws IOException { |
duke@1 | 239 | prExecutable(off, m); |
duke@1 | 240 | prLabel(off + 2, "returns"); |
duke@1 | 241 | prln(off + 4, typeUseString(m.returnType())); |
duke@1 | 242 | prLabel(off + 2, "overridden type"); |
duke@1 | 243 | prln(off + 4, m.overriddenType()); |
duke@1 | 244 | } |
duke@1 | 245 | |
duke@1 | 246 | private void prExecutable(int off, ExecutableMemberDoc m) |
duke@1 | 247 | throws IOException { |
duke@1 | 248 | if (!m.isAnnotationTypeElement()) { |
duke@1 | 249 | prln(off + 2, "signature: " + m.flatSignature()); |
duke@1 | 250 | prln(off + 2, " " + m.signature()); |
duke@1 | 251 | } |
duke@1 | 252 | prAnnotations(off + 2, m.annotations()); |
duke@1 | 253 | prParamTags(off + 2, m.typeParamTags()); |
duke@1 | 254 | prParamTags(off + 2, m.paramTags()); |
duke@1 | 255 | prLabel(off + 2, "type parameters"); |
duke@1 | 256 | for (Type t : m.typeParameters()) |
duke@1 | 257 | prln(off + 4, t); |
duke@1 | 258 | prLabel(off + 2, "throws"); |
duke@1 | 259 | Type[] ts = m.thrownExceptionTypes(); |
duke@1 | 260 | Arrays.sort(ts); |
duke@1 | 261 | for (Type t : ts) |
duke@1 | 262 | prln(off + 4, t); |
duke@1 | 263 | } |
duke@1 | 264 | |
duke@1 | 265 | private void prAnnotations(int off, AnnotationDesc[] as) |
duke@1 | 266 | throws IOException { |
duke@1 | 267 | prLabel(off, "annotations"); |
duke@1 | 268 | for (AnnotationDesc a : as) |
duke@1 | 269 | prln(off + 2, a.toString()); |
duke@1 | 270 | } |
duke@1 | 271 | |
duke@1 | 272 | private void prParamTags(int off, ParamTag tags[]) throws IOException { |
duke@1 | 273 | for (ParamTag tag : tags) |
duke@1 | 274 | prParamTag(off, tag); |
duke@1 | 275 | } |
duke@1 | 276 | |
duke@1 | 277 | private void prParamTag(int off, ParamTag tag) throws IOException { |
duke@1 | 278 | String name = tag.parameterName(); |
duke@1 | 279 | if (tag.isTypeParameter()) name = "<" + name + ">"; |
duke@1 | 280 | prln(off, "@param " + name + " " + tag.parameterComment()); |
duke@1 | 281 | } |
duke@1 | 282 | |
duke@1 | 283 | |
duke@1 | 284 | private String typeUseString(Type t) { |
duke@1 | 285 | return (t instanceof ClassDoc || t instanceof TypeVariable) |
duke@1 | 286 | ? t.typeName() |
duke@1 | 287 | : t.toString(); |
duke@1 | 288 | } |
duke@1 | 289 | |
duke@1 | 290 | |
duke@1 | 291 | // Labels queued for possible printing. Innermost is first in list. |
duke@1 | 292 | List<Line> labels = new ArrayList<Line>(); |
duke@1 | 293 | |
duke@1 | 294 | // Print label if its section is nonempty. |
duke@1 | 295 | void prLabel(int off, String s) { |
duke@1 | 296 | while (!labels.isEmpty() && labels.get(0).off >= off) |
duke@1 | 297 | labels.remove(0); |
duke@1 | 298 | labels.add(0, new Line(off, s)); |
duke@1 | 299 | } |
duke@1 | 300 | |
duke@1 | 301 | // Print queued labels with offsets less than "off". |
duke@1 | 302 | void popLabels(int off) throws IOException { |
duke@1 | 303 | while (!labels.isEmpty()) { |
duke@1 | 304 | Line label = labels.remove(0); |
duke@1 | 305 | if (label.off < off) |
duke@1 | 306 | prln(label.off, label.o + ":"); |
duke@1 | 307 | } |
duke@1 | 308 | } |
duke@1 | 309 | |
duke@1 | 310 | // Print "o" at given offset. |
duke@1 | 311 | void pr(int off, Object o) throws IOException { |
duke@1 | 312 | popLabels(off); |
duke@1 | 313 | for (int i = 0; i < off; i++) |
duke@1 | 314 | out.write(' '); |
duke@1 | 315 | if (o != null) |
duke@1 | 316 | out.write(o.toString()); |
duke@1 | 317 | } |
duke@1 | 318 | |
duke@1 | 319 | // Print "o" (if non-null) at given offset, then newline. |
duke@1 | 320 | void prln(int off, Object o) throws IOException { |
duke@1 | 321 | if (o != null) { |
duke@1 | 322 | pr(off, o); |
duke@1 | 323 | prln(); |
duke@1 | 324 | } |
duke@1 | 325 | } |
duke@1 | 326 | |
duke@1 | 327 | // Print newline. |
duke@1 | 328 | void prln() throws IOException { |
duke@1 | 329 | out.write('\n'); // don't want platform-dependent separator |
duke@1 | 330 | } |
duke@1 | 331 | |
duke@1 | 332 | |
duke@1 | 333 | static class Line { |
duke@1 | 334 | int off; |
duke@1 | 335 | Object o; |
duke@1 | 336 | Line(int off, Object o) { this.off = off; this.o = o; } |
duke@1 | 337 | } |
duke@1 | 338 | } |