33160
|
1 |
/*
|
|
2 |
* Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
|
|
3 |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
4 |
*
|
|
5 |
* This code is free software; you can redistribute it and/or modify it
|
|
6 |
* under the terms of the GNU General Public License version 2 only, as
|
|
7 |
* published by the Free Software Foundation.
|
|
8 |
*
|
|
9 |
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
10 |
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
11 |
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
12 |
* version 2 for more details (a copy is included in the LICENSE file that
|
|
13 |
* accompanied this code).
|
|
14 |
*
|
|
15 |
* You should have received a copy of the GNU General Public License version
|
|
16 |
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
17 |
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
18 |
*
|
|
19 |
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
20 |
* or visit www.oracle.com if you need additional information or have any
|
|
21 |
* questions.
|
|
22 |
*/
|
|
23 |
|
|
24 |
/**
|
|
25 |
* @test
|
|
26 |
* @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9") & os.arch != "aarch64"
|
|
27 |
* @compile TestResolvedJavaType.java TypeUniverse.java TestMetaAccessProvider.java NameAndSignature.java
|
|
28 |
* @run junit/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI jdk.vm.ci.runtime.test.TestResolvedJavaType
|
|
29 |
*/
|
|
30 |
|
|
31 |
package jdk.vm.ci.runtime.test;
|
|
32 |
|
|
33 |
import static java.lang.reflect.Modifier.*;
|
|
34 |
import static org.junit.Assert.*;
|
|
35 |
|
|
36 |
import java.lang.annotation.*;
|
|
37 |
import java.lang.reflect.*;
|
|
38 |
import java.net.*;
|
|
39 |
import java.util.*;
|
|
40 |
|
|
41 |
import jdk.vm.ci.common.*;
|
|
42 |
import jdk.vm.ci.meta.*;
|
|
43 |
import jdk.vm.ci.meta.Assumptions.*;
|
|
44 |
|
|
45 |
import org.junit.*;
|
|
46 |
|
|
47 |
import sun.reflect.ConstantPool;
|
|
48 |
|
|
49 |
/**
|
|
50 |
* Tests for {@link ResolvedJavaType}.
|
|
51 |
*/
|
|
52 |
public class TestResolvedJavaType extends TypeUniverse {
|
|
53 |
|
|
54 |
public TestResolvedJavaType() {
|
|
55 |
}
|
|
56 |
|
|
57 |
@Test
|
|
58 |
public void findInstanceFieldWithOffsetTest() {
|
|
59 |
for (Class<?> c : classes) {
|
|
60 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
61 |
Set<Field> reflectionFields = getInstanceFields(c, true);
|
|
62 |
for (Field f : reflectionFields) {
|
|
63 |
ResolvedJavaField rf = lookupField(type.getInstanceFields(true), f);
|
|
64 |
assertNotNull(rf);
|
|
65 |
long offset = isStatic(f.getModifiers()) ? unsafe.staticFieldOffset(f) : unsafe.objectFieldOffset(f);
|
|
66 |
ResolvedJavaField result = type.findInstanceFieldWithOffset(offset, rf.getJavaKind());
|
|
67 |
assertNotNull(result);
|
|
68 |
assertTrue(fieldsEqual(f, result));
|
|
69 |
}
|
|
70 |
}
|
|
71 |
}
|
|
72 |
|
|
73 |
@Test
|
|
74 |
public void isInterfaceTest() {
|
|
75 |
for (Class<?> c : classes) {
|
|
76 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
77 |
boolean expected = c.isInterface();
|
|
78 |
boolean actual = type.isInterface();
|
|
79 |
assertEquals(expected, actual);
|
|
80 |
}
|
|
81 |
}
|
|
82 |
|
|
83 |
@Test
|
|
84 |
public void isInstanceClassTest() {
|
|
85 |
for (Class<?> c : classes) {
|
|
86 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
87 |
boolean expected = !c.isArray() && !c.isPrimitive() && !c.isInterface();
|
|
88 |
boolean actual = type.isInstanceClass();
|
|
89 |
assertEquals(expected, actual);
|
|
90 |
}
|
|
91 |
}
|
|
92 |
|
|
93 |
@Test
|
|
94 |
public void isArrayTest() {
|
|
95 |
for (Class<?> c : classes) {
|
|
96 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
97 |
boolean expected = c.isArray();
|
|
98 |
boolean actual = type.isArray();
|
|
99 |
assertEquals(expected, actual);
|
|
100 |
}
|
|
101 |
}
|
|
102 |
|
|
103 |
@Test
|
|
104 |
public void getModifiersTest() {
|
|
105 |
for (Class<?> c : classes) {
|
|
106 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
107 |
int expected = c.getModifiers() & ModifiersProvider.jvmClassModifiers();
|
|
108 |
int actual = type.getModifiers() & ModifiersProvider.jvmClassModifiers();
|
|
109 |
Class<?> elementalType = c;
|
|
110 |
while (elementalType.isArray()) {
|
|
111 |
elementalType = elementalType.getComponentType();
|
|
112 |
}
|
|
113 |
if (elementalType.isMemberClass()) {
|
|
114 |
// member class get their modifiers from the inner-class attribute in the JVM and
|
|
115 |
// from the classfile header in jvmci
|
|
116 |
expected &= ~(Modifier.PUBLIC | Modifier.PRIVATE | Modifier.PROTECTED);
|
|
117 |
actual &= ~(Modifier.PUBLIC | Modifier.PRIVATE | Modifier.PROTECTED);
|
|
118 |
}
|
|
119 |
assertEquals(String.format("%s: 0x%x != 0x%x", type, expected, actual), expected, actual);
|
|
120 |
}
|
|
121 |
}
|
|
122 |
|
|
123 |
@Test
|
|
124 |
public void isAssignableFromTest() {
|
|
125 |
Class<?>[] all = classes.toArray(new Class<?>[classes.size()]);
|
|
126 |
for (int i = 0; i < all.length; i++) {
|
|
127 |
Class<?> c1 = all[i];
|
|
128 |
for (int j = i; j < all.length; j++) {
|
|
129 |
Class<?> c2 = all[j];
|
|
130 |
ResolvedJavaType t1 = metaAccess.lookupJavaType(c1);
|
|
131 |
ResolvedJavaType t2 = metaAccess.lookupJavaType(c2);
|
|
132 |
boolean expected = c1.isAssignableFrom(c2);
|
|
133 |
boolean actual = t1.isAssignableFrom(t2);
|
|
134 |
assertEquals(expected, actual);
|
|
135 |
if (expected && t1 != t2) {
|
|
136 |
assertFalse(t2.isAssignableFrom(t1));
|
|
137 |
}
|
|
138 |
}
|
|
139 |
}
|
|
140 |
}
|
|
141 |
|
|
142 |
@Test
|
|
143 |
public void isInstanceTest() {
|
|
144 |
for (ConstantValue cv : constants()) {
|
|
145 |
JavaConstant c = cv.value;
|
|
146 |
if (c.getJavaKind() == JavaKind.Object && !c.isNull()) {
|
|
147 |
ResolvedJavaType cType = metaAccess.lookupJavaType(c);
|
|
148 |
for (ResolvedJavaType t : javaTypes) {
|
|
149 |
if (t.isAssignableFrom(cType)) {
|
|
150 |
assertTrue(t.isInstance(c));
|
|
151 |
} else {
|
|
152 |
assertFalse(t.isInstance(c));
|
|
153 |
}
|
|
154 |
}
|
|
155 |
}
|
|
156 |
}
|
|
157 |
}
|
|
158 |
|
|
159 |
private static Class<?> asExactClass(Class<?> c) {
|
|
160 |
if (c.isArray()) {
|
|
161 |
if (asExactClass(c.getComponentType()) != null) {
|
|
162 |
return c;
|
|
163 |
}
|
|
164 |
} else {
|
|
165 |
if (c.isPrimitive() || Modifier.isFinal(c.getModifiers())) {
|
|
166 |
return c;
|
|
167 |
}
|
|
168 |
}
|
|
169 |
return null;
|
|
170 |
}
|
|
171 |
|
|
172 |
@Test
|
|
173 |
public void asExactTypeTest() {
|
|
174 |
for (Class<?> c : classes) {
|
|
175 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
176 |
ResolvedJavaType exactType = type.asExactType();
|
|
177 |
Class<?> expected = asExactClass(c);
|
|
178 |
if (expected == null) {
|
|
179 |
assertTrue("exact(" + c.getName() + ") != null", exactType == null);
|
|
180 |
} else {
|
|
181 |
assertNotNull(exactType);
|
|
182 |
assertTrue(exactType.equals(metaAccess.lookupJavaType(expected)));
|
|
183 |
}
|
|
184 |
}
|
|
185 |
}
|
|
186 |
|
|
187 |
@Test
|
|
188 |
public void getSuperclassTest() {
|
|
189 |
for (Class<?> c : classes) {
|
|
190 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
191 |
Class<?> expected = c.getSuperclass();
|
|
192 |
ResolvedJavaType actual = type.getSuperclass();
|
|
193 |
if (expected == null) {
|
|
194 |
assertTrue(actual == null);
|
|
195 |
} else {
|
|
196 |
assertNotNull(actual);
|
|
197 |
assertTrue(actual.equals(metaAccess.lookupJavaType(expected)));
|
|
198 |
}
|
|
199 |
}
|
|
200 |
}
|
|
201 |
|
|
202 |
@Test
|
|
203 |
public void getInterfacesTest() {
|
|
204 |
for (Class<?> c : classes) {
|
|
205 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
206 |
Class<?>[] expected = c.getInterfaces();
|
|
207 |
ResolvedJavaType[] actual = type.getInterfaces();
|
|
208 |
assertEquals(expected.length, actual.length);
|
|
209 |
for (int i = 0; i < expected.length; i++) {
|
|
210 |
assertTrue(actual[i].equals(metaAccess.lookupJavaType(expected[i])));
|
|
211 |
}
|
|
212 |
}
|
|
213 |
}
|
|
214 |
|
|
215 |
public Class<?> getSupertype(Class<?> c) {
|
|
216 |
assert !c.isPrimitive();
|
|
217 |
if (c.isArray()) {
|
|
218 |
Class<?> componentType = c.getComponentType();
|
|
219 |
if (componentType.isPrimitive() || componentType == Object.class) {
|
|
220 |
return Object.class;
|
|
221 |
}
|
|
222 |
return getArrayClass(getSupertype(componentType));
|
|
223 |
}
|
|
224 |
if (c.isInterface()) {
|
|
225 |
return Object.class;
|
|
226 |
}
|
|
227 |
return c.getSuperclass();
|
|
228 |
}
|
|
229 |
|
|
230 |
public Class<?> findLeastCommonAncestor(Class<?> c1Initial, Class<?> c2Initial) {
|
|
231 |
if (c1Initial.isPrimitive() || c2Initial.isPrimitive()) {
|
|
232 |
return null;
|
|
233 |
} else {
|
|
234 |
Class<?> c1 = c1Initial;
|
|
235 |
Class<?> c2 = c2Initial;
|
|
236 |
while (true) {
|
|
237 |
if (c1.isAssignableFrom(c2)) {
|
|
238 |
return c1;
|
|
239 |
}
|
|
240 |
if (c2.isAssignableFrom(c1)) {
|
|
241 |
return c2;
|
|
242 |
}
|
|
243 |
c1 = getSupertype(c1);
|
|
244 |
c2 = getSupertype(c2);
|
|
245 |
}
|
|
246 |
}
|
|
247 |
}
|
|
248 |
|
|
249 |
@Test
|
|
250 |
public void findLeastCommonAncestorTest() {
|
|
251 |
Class<?>[] all = classes.toArray(new Class<?>[classes.size()]);
|
|
252 |
for (int i = 0; i < all.length; i++) {
|
|
253 |
Class<?> c1 = all[i];
|
|
254 |
for (int j = i; j < all.length; j++) {
|
|
255 |
Class<?> c2 = all[j];
|
|
256 |
ResolvedJavaType t1 = metaAccess.lookupJavaType(c1);
|
|
257 |
ResolvedJavaType t2 = metaAccess.lookupJavaType(c2);
|
|
258 |
Class<?> expected = findLeastCommonAncestor(c1, c2);
|
|
259 |
ResolvedJavaType actual = t1.findLeastCommonAncestor(t2);
|
|
260 |
if (expected == null) {
|
|
261 |
assertTrue(actual == null);
|
|
262 |
} else {
|
|
263 |
assertNotNull(actual);
|
|
264 |
assertTrue(actual.equals(metaAccess.lookupJavaType(expected)));
|
|
265 |
}
|
|
266 |
}
|
|
267 |
}
|
|
268 |
}
|
|
269 |
|
|
270 |
private static class Base {
|
|
271 |
}
|
|
272 |
|
|
273 |
abstract static class Abstract1 extends Base {
|
|
274 |
}
|
|
275 |
|
|
276 |
interface Interface1 {
|
|
277 |
}
|
|
278 |
|
|
279 |
static class Concrete1 extends Abstract1 {
|
|
280 |
}
|
|
281 |
|
|
282 |
static class Concrete2 extends Abstract1 implements Interface1 {
|
|
283 |
}
|
|
284 |
|
|
285 |
static class Concrete3 extends Concrete2 {
|
|
286 |
}
|
|
287 |
|
|
288 |
static final class Final1 extends Abstract1 {
|
|
289 |
}
|
|
290 |
|
|
291 |
abstract static class Abstract4 extends Concrete3 {
|
|
292 |
}
|
|
293 |
|
|
294 |
void checkConcreteSubtype(ResolvedJavaType type, ResolvedJavaType expected) {
|
|
295 |
AssumptionResult<ResolvedJavaType> leafConcreteSubtype = type.findLeafConcreteSubtype();
|
|
296 |
if (leafConcreteSubtype == null) {
|
|
297 |
// findLeafConcreteSubtype() is conservative
|
|
298 |
} else {
|
|
299 |
if (expected == null) {
|
|
300 |
assertNull(leafConcreteSubtype);
|
|
301 |
} else {
|
|
302 |
assertTrue(leafConcreteSubtype.getResult().equals(expected));
|
|
303 |
}
|
|
304 |
}
|
|
305 |
|
|
306 |
if (!type.isArray()) {
|
|
307 |
ResolvedJavaType arrayType = type.getArrayClass();
|
|
308 |
AssumptionResult<ResolvedJavaType> arraySubtype = arrayType.findLeafConcreteSubtype();
|
|
309 |
if (arraySubtype != null) {
|
|
310 |
assertEquals(arraySubtype.getResult(), arrayType);
|
|
311 |
} else {
|
|
312 |
// findLeafConcreteSubtype() method is conservative
|
|
313 |
}
|
|
314 |
}
|
|
315 |
}
|
|
316 |
|
|
317 |
@Test
|
|
318 |
public void findLeafConcreteSubtypeTest() {
|
|
319 |
ResolvedJavaType base = metaAccess.lookupJavaType(Base.class);
|
|
320 |
checkConcreteSubtype(base, base);
|
|
321 |
|
|
322 |
ResolvedJavaType a1 = metaAccess.lookupJavaType(Abstract1.class);
|
|
323 |
ResolvedJavaType c1 = metaAccess.lookupJavaType(Concrete1.class);
|
|
324 |
|
|
325 |
checkConcreteSubtype(base, null);
|
|
326 |
checkConcreteSubtype(a1, c1);
|
|
327 |
checkConcreteSubtype(c1, c1);
|
|
328 |
|
|
329 |
ResolvedJavaType i1 = metaAccess.lookupJavaType(Interface1.class);
|
|
330 |
ResolvedJavaType c2 = metaAccess.lookupJavaType(Concrete2.class);
|
|
331 |
|
|
332 |
checkConcreteSubtype(base, null);
|
|
333 |
checkConcreteSubtype(a1, null);
|
|
334 |
checkConcreteSubtype(c1, c1);
|
|
335 |
checkConcreteSubtype(i1, c2);
|
|
336 |
checkConcreteSubtype(c2, c2);
|
|
337 |
|
|
338 |
ResolvedJavaType c3 = metaAccess.lookupJavaType(Concrete3.class);
|
|
339 |
checkConcreteSubtype(c2, null);
|
|
340 |
checkConcreteSubtype(c3, c3);
|
|
341 |
|
|
342 |
ResolvedJavaType a4 = metaAccess.lookupJavaType(Abstract4.class);
|
|
343 |
checkConcreteSubtype(c3, null);
|
|
344 |
checkConcreteSubtype(a4, null);
|
|
345 |
|
|
346 |
ResolvedJavaType a1a = metaAccess.lookupJavaType(Abstract1[].class);
|
|
347 |
checkConcreteSubtype(a1a, null);
|
|
348 |
ResolvedJavaType c1a = metaAccess.lookupJavaType(Concrete1[].class);
|
|
349 |
checkConcreteSubtype(c1a, null);
|
|
350 |
ResolvedJavaType f1a = metaAccess.lookupJavaType(Final1[].class);
|
|
351 |
checkConcreteSubtype(f1a, f1a);
|
|
352 |
|
|
353 |
ResolvedJavaType obja = metaAccess.lookupJavaType(Object[].class);
|
|
354 |
checkConcreteSubtype(obja, null);
|
|
355 |
|
|
356 |
ResolvedJavaType inta = metaAccess.lookupJavaType(int[].class);
|
|
357 |
checkConcreteSubtype(inta, inta);
|
|
358 |
}
|
|
359 |
|
|
360 |
interface NoImplementor {
|
|
361 |
}
|
|
362 |
|
|
363 |
interface SingleImplementorInterface {
|
|
364 |
}
|
|
365 |
|
|
366 |
static class SingleConcreteImplementor implements SingleImplementorInterface {
|
|
367 |
}
|
|
368 |
|
|
369 |
interface SingleAbstractImplementorInterface {
|
|
370 |
}
|
|
371 |
|
|
372 |
abstract static class SingleAbstractImplementor implements SingleAbstractImplementorInterface {
|
|
373 |
}
|
|
374 |
|
|
375 |
interface MultiImplementorInterface {
|
|
376 |
}
|
|
377 |
|
|
378 |
static class ConcreteImplementor1 implements MultiImplementorInterface {
|
|
379 |
}
|
|
380 |
|
|
381 |
static class ConcreteImplementor2 implements MultiImplementorInterface {
|
|
382 |
}
|
|
383 |
|
|
384 |
interface MultipleAbstractImplementorInterface {
|
|
385 |
}
|
|
386 |
|
|
387 |
abstract static class MultiAbstractImplementor1 implements MultipleAbstractImplementorInterface {
|
|
388 |
}
|
|
389 |
|
|
390 |
abstract static class MultiAbstractImplementor2 implements MultipleAbstractImplementorInterface {
|
|
391 |
}
|
|
392 |
|
|
393 |
interface SingleAbstractImplementorInterface2 {
|
|
394 |
}
|
|
395 |
|
|
396 |
interface ExtendedSingleImplementorInterface {
|
|
397 |
}
|
|
398 |
|
|
399 |
abstract static class SingleAbstractImplementor2 implements SingleAbstractImplementorInterface2 {
|
|
400 |
}
|
|
401 |
|
|
402 |
static class ConcreteTransitiveImplementor1 extends SingleAbstractImplementor2 implements ExtendedSingleImplementorInterface {
|
|
403 |
}
|
|
404 |
|
|
405 |
static class ConcreteTransitiveImplementor2 extends SingleAbstractImplementor2 implements ExtendedSingleImplementorInterface {
|
|
406 |
}
|
|
407 |
|
|
408 |
@Test
|
|
409 |
public void getSingleImplementorTest() {
|
|
410 |
ResolvedJavaType iNi = metaAccess.lookupJavaType(NoImplementor.class);
|
|
411 |
assertNull(iNi.getSingleImplementor());
|
|
412 |
|
|
413 |
ResolvedJavaType iSi = metaAccess.lookupJavaType(SingleImplementorInterface.class);
|
|
414 |
ResolvedJavaType cSi = metaAccess.lookupJavaType(SingleConcreteImplementor.class);
|
|
415 |
assertEquals(cSi, iSi.getSingleImplementor());
|
|
416 |
|
|
417 |
ResolvedJavaType iSai = metaAccess.lookupJavaType(SingleAbstractImplementorInterface.class);
|
|
418 |
ResolvedJavaType aSai = metaAccess.lookupJavaType(SingleAbstractImplementor.class);
|
|
419 |
assertEquals(aSai, iSai.getSingleImplementor());
|
|
420 |
|
|
421 |
ResolvedJavaType iMi = metaAccess.lookupJavaType(MultiImplementorInterface.class);
|
|
422 |
metaAccess.lookupJavaType(ConcreteImplementor1.class);
|
|
423 |
metaAccess.lookupJavaType(ConcreteImplementor2.class);
|
|
424 |
assertEquals(iMi, iMi.getSingleImplementor());
|
|
425 |
|
|
426 |
ResolvedJavaType iMai = metaAccess.lookupJavaType(MultipleAbstractImplementorInterface.class);
|
|
427 |
metaAccess.lookupJavaType(MultiAbstractImplementor1.class);
|
|
428 |
metaAccess.lookupJavaType(MultiAbstractImplementor2.class);
|
|
429 |
assertEquals(iMai, iMai.getSingleImplementor());
|
|
430 |
|
|
431 |
ResolvedJavaType iSai2 = metaAccess.lookupJavaType(SingleAbstractImplementorInterface2.class);
|
|
432 |
ResolvedJavaType aSai2 = metaAccess.lookupJavaType(SingleAbstractImplementor2.class);
|
|
433 |
metaAccess.lookupJavaType(ConcreteTransitiveImplementor1.class);
|
|
434 |
metaAccess.lookupJavaType(ConcreteTransitiveImplementor2.class);
|
|
435 |
assertEquals(aSai2, iSai2.getSingleImplementor());
|
|
436 |
}
|
|
437 |
|
|
438 |
@Test(expected = JVMCIError.class)
|
|
439 |
public void getSingleImplementorTestClassReceiver() {
|
|
440 |
ResolvedJavaType base = metaAccess.lookupJavaType(Base.class);
|
|
441 |
base.getSingleImplementor();
|
|
442 |
}
|
|
443 |
|
|
444 |
@Test(expected = JVMCIError.class)
|
|
445 |
public void getSingleImplementorTestPrimitiveReceiver() {
|
|
446 |
ResolvedJavaType primitive = metaAccess.lookupJavaType(int.class);
|
|
447 |
primitive.getSingleImplementor();
|
|
448 |
}
|
|
449 |
|
|
450 |
@Test
|
|
451 |
public void getComponentTypeTest() {
|
|
452 |
for (Class<?> c : classes) {
|
|
453 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
454 |
Class<?> expected = c.getComponentType();
|
|
455 |
ResolvedJavaType actual = type.getComponentType();
|
|
456 |
if (expected == null) {
|
|
457 |
assertNull(actual);
|
|
458 |
} else {
|
|
459 |
assertTrue(actual.equals(metaAccess.lookupJavaType(expected)));
|
|
460 |
}
|
|
461 |
}
|
|
462 |
}
|
|
463 |
|
|
464 |
@Test
|
|
465 |
public void getArrayClassTest() {
|
|
466 |
for (Class<?> c : classes) {
|
|
467 |
if (c != void.class) {
|
|
468 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
469 |
Class<?> expected = getArrayClass(c);
|
|
470 |
ResolvedJavaType actual = type.getArrayClass();
|
|
471 |
assertTrue(actual.equals(metaAccess.lookupJavaType(expected)));
|
|
472 |
}
|
|
473 |
}
|
|
474 |
}
|
|
475 |
|
|
476 |
static class Declarations {
|
|
477 |
|
|
478 |
final Method implementation;
|
|
479 |
final Set<Method> declarations;
|
|
480 |
|
|
481 |
public Declarations(Method impl) {
|
|
482 |
this.implementation = impl;
|
|
483 |
declarations = new HashSet<>();
|
|
484 |
}
|
|
485 |
}
|
|
486 |
|
|
487 |
/**
|
|
488 |
* See <a href="http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-5.html#jvms-5.4.5">Method
|
|
489 |
* overriding</a>.
|
|
490 |
*/
|
|
491 |
static boolean isOverriderOf(Method impl, Method m) {
|
|
492 |
if (!isPrivate(m.getModifiers()) && !isFinal(m.getModifiers())) {
|
|
493 |
if (m.getName().equals(impl.getName())) {
|
|
494 |
if (m.getReturnType() == impl.getReturnType()) {
|
|
495 |
if (Arrays.equals(m.getParameterTypes(), impl.getParameterTypes())) {
|
|
496 |
if (isPublic(m.getModifiers()) || isProtected(m.getModifiers())) {
|
|
497 |
// m is public or protected
|
|
498 |
return isPublic(impl.getModifiers()) || isProtected(impl.getModifiers());
|
|
499 |
} else {
|
|
500 |
// m is package-private
|
|
501 |
return impl.getDeclaringClass().getPackage() == m.getDeclaringClass().getPackage();
|
|
502 |
}
|
|
503 |
}
|
|
504 |
}
|
|
505 |
}
|
|
506 |
}
|
|
507 |
return false;
|
|
508 |
}
|
|
509 |
|
|
510 |
static final Map<Class<?>, VTable> vtables = new HashMap<>();
|
|
511 |
|
|
512 |
static class VTable {
|
|
513 |
|
|
514 |
final Map<NameAndSignature, Method> methods = new HashMap<>();
|
|
515 |
}
|
|
516 |
|
|
517 |
static synchronized VTable getVTable(Class<?> c) {
|
|
518 |
VTable vtable = vtables.get(c);
|
|
519 |
if (vtable == null) {
|
|
520 |
vtable = new VTable();
|
|
521 |
if (c != Object.class) {
|
|
522 |
VTable superVtable = getVTable(c.getSuperclass());
|
|
523 |
vtable.methods.putAll(superVtable.methods);
|
|
524 |
}
|
|
525 |
for (Method m : c.getDeclaredMethods()) {
|
|
526 |
if (!isStatic(m.getModifiers()) && !isPrivate(m.getModifiers())) {
|
|
527 |
if (isAbstract(m.getModifiers())) {
|
|
528 |
// A subclass makes a concrete method in a superclass abstract
|
|
529 |
vtable.methods.remove(new NameAndSignature(m));
|
|
530 |
} else {
|
|
531 |
vtable.methods.put(new NameAndSignature(m), m);
|
|
532 |
}
|
|
533 |
}
|
|
534 |
}
|
|
535 |
vtables.put(c, vtable);
|
|
536 |
}
|
|
537 |
return vtable;
|
|
538 |
}
|
|
539 |
|
|
540 |
static Set<Method> findDeclarations(Method impl, Class<?> c) {
|
|
541 |
Set<Method> declarations = new HashSet<>();
|
|
542 |
NameAndSignature implSig = new NameAndSignature(impl);
|
|
543 |
if (c != null) {
|
|
544 |
for (Method m : c.getDeclaredMethods()) {
|
|
545 |
if (new NameAndSignature(m).equals(implSig)) {
|
|
546 |
declarations.add(m);
|
|
547 |
break;
|
|
548 |
}
|
|
549 |
}
|
|
550 |
if (!c.isInterface()) {
|
|
551 |
declarations.addAll(findDeclarations(impl, c.getSuperclass()));
|
|
552 |
}
|
|
553 |
for (Class<?> i : c.getInterfaces()) {
|
|
554 |
declarations.addAll(findDeclarations(impl, i));
|
|
555 |
}
|
|
556 |
}
|
|
557 |
return declarations;
|
|
558 |
}
|
|
559 |
|
|
560 |
private static void checkResolveMethod(ResolvedJavaType type, ResolvedJavaType context, ResolvedJavaMethod decl, ResolvedJavaMethod expected) {
|
|
561 |
ResolvedJavaMethod impl = type.resolveConcreteMethod(decl, context);
|
|
562 |
assertEquals(expected, impl);
|
|
563 |
}
|
|
564 |
|
|
565 |
@Test
|
|
566 |
public void resolveMethodTest() {
|
|
567 |
ResolvedJavaType context = metaAccess.lookupJavaType(TestResolvedJavaType.class);
|
|
568 |
for (Class<?> c : classes) {
|
|
569 |
if (c.isInterface() || c.isPrimitive()) {
|
|
570 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
571 |
for (Method m : c.getDeclaredMethods()) {
|
|
572 |
if (JAVA_VERSION <= 1.7D || (!isStatic(m.getModifiers()) && !isPrivate(m.getModifiers()))) {
|
|
573 |
ResolvedJavaMethod resolved = metaAccess.lookupJavaMethod(m);
|
|
574 |
ResolvedJavaMethod impl = type.resolveMethod(resolved, context);
|
|
575 |
ResolvedJavaMethod expected = resolved.isDefault() || resolved.isAbstract() ? resolved : null;
|
|
576 |
assertEquals(m.toString(), expected, impl);
|
|
577 |
} else {
|
|
578 |
// As of JDK 8, interfaces can have static and private methods
|
|
579 |
}
|
|
580 |
}
|
|
581 |
} else {
|
|
582 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
583 |
VTable vtable = getVTable(c);
|
|
584 |
for (Method impl : vtable.methods.values()) {
|
|
585 |
Set<Method> decls = findDeclarations(impl, c);
|
|
586 |
for (Method decl : decls) {
|
|
587 |
ResolvedJavaMethod m = metaAccess.lookupJavaMethod(decl);
|
|
588 |
if (m.isPublic()) {
|
|
589 |
ResolvedJavaMethod i = metaAccess.lookupJavaMethod(impl);
|
|
590 |
checkResolveMethod(type, context, m, i);
|
|
591 |
}
|
|
592 |
}
|
|
593 |
}
|
|
594 |
}
|
|
595 |
}
|
|
596 |
}
|
|
597 |
|
|
598 |
@Test
|
|
599 |
public void resolveConcreteMethodTest() {
|
|
600 |
ResolvedJavaType context = metaAccess.lookupJavaType(TestResolvedJavaType.class);
|
|
601 |
for (Class<?> c : classes) {
|
|
602 |
if (c.isInterface() || c.isPrimitive()) {
|
|
603 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
604 |
for (Method m : c.getDeclaredMethods()) {
|
|
605 |
if (JAVA_VERSION <= 1.7D || (!isStatic(m.getModifiers()) && !isPrivate(m.getModifiers()))) {
|
|
606 |
ResolvedJavaMethod resolved = metaAccess.lookupJavaMethod(m);
|
|
607 |
ResolvedJavaMethod impl = type.resolveConcreteMethod(resolved, context);
|
|
608 |
ResolvedJavaMethod expected = resolved.isDefault() ? resolved : null;
|
|
609 |
assertEquals(m.toString(), expected, impl);
|
|
610 |
} else {
|
|
611 |
// As of JDK 8, interfaces can have static and private methods
|
|
612 |
}
|
|
613 |
}
|
|
614 |
} else {
|
|
615 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
616 |
VTable vtable = getVTable(c);
|
|
617 |
for (Method impl : vtable.methods.values()) {
|
|
618 |
Set<Method> decls = findDeclarations(impl, c);
|
|
619 |
for (Method decl : decls) {
|
|
620 |
ResolvedJavaMethod m = metaAccess.lookupJavaMethod(decl);
|
|
621 |
if (m.isPublic()) {
|
|
622 |
ResolvedJavaMethod i = metaAccess.lookupJavaMethod(impl);
|
|
623 |
checkResolveMethod(type, context, m, i);
|
|
624 |
}
|
|
625 |
}
|
|
626 |
}
|
|
627 |
for (Method m : c.getDeclaredMethods()) {
|
|
628 |
ResolvedJavaMethod impl = type.resolveConcreteMethod(metaAccess.lookupJavaMethod(m), context);
|
|
629 |
ResolvedJavaMethod expected = isAbstract(m.getModifiers()) ? null : impl;
|
|
630 |
assertEquals(type + " " + m.toString(), expected, impl);
|
|
631 |
}
|
|
632 |
}
|
|
633 |
}
|
|
634 |
}
|
|
635 |
|
|
636 |
@Test
|
|
637 |
public void findUniqueConcreteMethodTest() throws NoSuchMethodException {
|
|
638 |
ResolvedJavaMethod thisMethod = metaAccess.lookupJavaMethod(getClass().getDeclaredMethod("findUniqueConcreteMethodTest"));
|
|
639 |
ResolvedJavaMethod ucm = metaAccess.lookupJavaType(getClass()).findUniqueConcreteMethod(thisMethod).getResult();
|
|
640 |
assertEquals(thisMethod, ucm);
|
|
641 |
}
|
|
642 |
|
|
643 |
public static Set<Field> getInstanceFields(Class<?> c, boolean includeSuperclasses) {
|
|
644 |
if (c.isArray() || c.isPrimitive() || c.isInterface()) {
|
|
645 |
return Collections.emptySet();
|
|
646 |
}
|
|
647 |
Set<Field> result = new HashSet<>();
|
|
648 |
for (Field f : c.getDeclaredFields()) {
|
|
649 |
if (!Modifier.isStatic(f.getModifiers())) {
|
|
650 |
result.add(f);
|
|
651 |
}
|
|
652 |
}
|
|
653 |
if (includeSuperclasses && c != Object.class) {
|
|
654 |
result.addAll(getInstanceFields(c.getSuperclass(), true));
|
|
655 |
}
|
|
656 |
return result;
|
|
657 |
}
|
|
658 |
|
|
659 |
public static Set<Field> getStaticFields(Class<?> c) {
|
|
660 |
Set<Field> result = new HashSet<>();
|
|
661 |
for (Field f : c.getDeclaredFields()) {
|
|
662 |
if (Modifier.isStatic(f.getModifiers())) {
|
|
663 |
result.add(f);
|
|
664 |
}
|
|
665 |
}
|
|
666 |
return result;
|
|
667 |
}
|
|
668 |
|
|
669 |
public boolean fieldsEqual(Field f, ResolvedJavaField rjf) {
|
|
670 |
return rjf.getDeclaringClass().equals(metaAccess.lookupJavaType(f.getDeclaringClass())) && rjf.getName().equals(f.getName()) &&
|
|
671 |
rjf.getType().resolve(rjf.getDeclaringClass()).equals(metaAccess.lookupJavaType(f.getType()));
|
|
672 |
}
|
|
673 |
|
|
674 |
public ResolvedJavaField lookupField(ResolvedJavaField[] fields, Field key) {
|
|
675 |
for (ResolvedJavaField rf : fields) {
|
|
676 |
if (fieldsEqual(key, rf)) {
|
|
677 |
return rf;
|
|
678 |
}
|
|
679 |
}
|
|
680 |
return null;
|
|
681 |
}
|
|
682 |
|
|
683 |
public Field lookupField(Set<Field> fields, ResolvedJavaField key) {
|
|
684 |
for (Field f : fields) {
|
|
685 |
if (fieldsEqual(f, key)) {
|
|
686 |
return f;
|
|
687 |
}
|
|
688 |
}
|
|
689 |
return null;
|
|
690 |
}
|
|
691 |
|
|
692 |
private static boolean isHiddenFromReflection(ResolvedJavaField f) {
|
|
693 |
if (f.getDeclaringClass().equals(metaAccess.lookupJavaType(Throwable.class)) && f.getName().equals("backtrace")) {
|
|
694 |
return true;
|
|
695 |
}
|
|
696 |
if (f.getDeclaringClass().equals(metaAccess.lookupJavaType(ConstantPool.class)) && f.getName().equals("constantPoolOop")) {
|
|
697 |
return true;
|
|
698 |
}
|
|
699 |
if (f.getDeclaringClass().equals(metaAccess.lookupJavaType(Class.class)) && f.getName().equals("classLoader")) {
|
|
700 |
return true;
|
|
701 |
}
|
|
702 |
return false;
|
|
703 |
}
|
|
704 |
|
|
705 |
@Test
|
|
706 |
public void getInstanceFieldsTest() {
|
|
707 |
for (Class<?> c : classes) {
|
|
708 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
709 |
for (boolean includeSuperclasses : new boolean[]{true, false}) {
|
|
710 |
Set<Field> expected = getInstanceFields(c, includeSuperclasses);
|
|
711 |
ResolvedJavaField[] actual = type.getInstanceFields(includeSuperclasses);
|
|
712 |
for (Field f : expected) {
|
|
713 |
assertNotNull(lookupField(actual, f));
|
|
714 |
}
|
|
715 |
for (ResolvedJavaField rf : actual) {
|
|
716 |
if (!isHiddenFromReflection(rf)) {
|
|
717 |
assertEquals(rf.toString(), lookupField(expected, rf) != null, !rf.isInternal());
|
|
718 |
}
|
|
719 |
}
|
|
720 |
|
|
721 |
// Test stability of getInstanceFields
|
|
722 |
ResolvedJavaField[] actual2 = type.getInstanceFields(includeSuperclasses);
|
|
723 |
assertArrayEquals(actual, actual2);
|
|
724 |
}
|
|
725 |
}
|
|
726 |
}
|
|
727 |
|
|
728 |
@Test
|
|
729 |
public void getStaticFieldsTest() {
|
|
730 |
for (Class<?> c : classes) {
|
|
731 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
732 |
Set<Field> expected = getStaticFields(c);
|
|
733 |
ResolvedJavaField[] actual = type.getStaticFields();
|
|
734 |
for (Field f : expected) {
|
|
735 |
assertNotNull(lookupField(actual, f));
|
|
736 |
}
|
|
737 |
for (ResolvedJavaField rf : actual) {
|
|
738 |
if (!isHiddenFromReflection(rf)) {
|
|
739 |
assertEquals(lookupField(expected, rf) != null, !rf.isInternal());
|
|
740 |
}
|
|
741 |
}
|
|
742 |
|
|
743 |
// Test stability of getStaticFields
|
|
744 |
ResolvedJavaField[] actual2 = type.getStaticFields();
|
|
745 |
assertArrayEquals(actual, actual2);
|
|
746 |
}
|
|
747 |
}
|
|
748 |
|
|
749 |
@Test
|
|
750 |
public void getDeclaredMethodsTest() {
|
|
751 |
for (Class<?> c : classes) {
|
|
752 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
753 |
Method[] raw = c.getDeclaredMethods();
|
|
754 |
Set<ResolvedJavaMethod> expected = new HashSet<>();
|
|
755 |
for (Method m : raw) {
|
|
756 |
ResolvedJavaMethod resolvedMethod = metaAccess.lookupJavaMethod(m);
|
|
757 |
assertNotNull(resolvedMethod);
|
|
758 |
expected.add(resolvedMethod);
|
|
759 |
}
|
|
760 |
Set<ResolvedJavaMethod> actual = new HashSet<>(Arrays.asList(type.getDeclaredMethods()));
|
|
761 |
assertEquals(expected, actual);
|
|
762 |
}
|
|
763 |
}
|
|
764 |
|
|
765 |
static class A {
|
|
766 |
static String name = "foo";
|
|
767 |
}
|
|
768 |
|
|
769 |
static class B extends A {
|
|
770 |
}
|
|
771 |
|
|
772 |
static class C {
|
|
773 |
}
|
|
774 |
|
|
775 |
static class D {
|
|
776 |
void foo() {
|
|
777 |
// use of assertions causes the class to have a <clinit>
|
|
778 |
assert getClass() != null;
|
|
779 |
}
|
|
780 |
}
|
|
781 |
|
|
782 |
static class SubD extends D {
|
|
783 |
|
|
784 |
}
|
|
785 |
|
|
786 |
@Test
|
|
787 |
public void getClassInitializerTest() {
|
|
788 |
assertNotNull(metaAccess.lookupJavaType(A.class).getClassInitializer());
|
|
789 |
assertNotNull(metaAccess.lookupJavaType(D.class).getClassInitializer());
|
|
790 |
assertNull(metaAccess.lookupJavaType(B.class).getClassInitializer());
|
|
791 |
assertNull(metaAccess.lookupJavaType(C.class).getClassInitializer());
|
|
792 |
assertNull(metaAccess.lookupJavaType(int.class).getClassInitializer());
|
|
793 |
assertNull(metaAccess.lookupJavaType(void.class).getClassInitializer());
|
|
794 |
}
|
|
795 |
|
|
796 |
@Test
|
|
797 |
public void getAnnotationsTest() {
|
|
798 |
for (Class<?> c : classes) {
|
|
799 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
800 |
assertArrayEquals(c.getAnnotations(), type.getAnnotations());
|
|
801 |
}
|
|
802 |
}
|
|
803 |
|
|
804 |
@Test
|
|
805 |
public void getAnnotationTest() {
|
|
806 |
for (Class<?> c : classes) {
|
|
807 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
808 |
for (Annotation a : c.getAnnotations()) {
|
|
809 |
assertEquals(a, type.getAnnotation(a.annotationType()));
|
|
810 |
}
|
|
811 |
}
|
|
812 |
}
|
|
813 |
|
|
814 |
@Test
|
|
815 |
public void memberClassesTest() {
|
|
816 |
for (Class<?> c : classes) {
|
|
817 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
818 |
assertEquals(c.isLocalClass(), type.isLocal());
|
|
819 |
assertEquals(c.isMemberClass(), type.isMember());
|
|
820 |
Class<?> enclc = c.getEnclosingClass();
|
|
821 |
ResolvedJavaType enclt = type.getEnclosingType();
|
|
822 |
assertFalse(enclc == null ^ enclt == null);
|
|
823 |
if (enclc != null) {
|
|
824 |
assertEquals(enclt, metaAccess.lookupJavaType(enclc));
|
|
825 |
}
|
|
826 |
}
|
|
827 |
}
|
|
828 |
|
|
829 |
@Test
|
|
830 |
public void classFilePathTest() {
|
|
831 |
for (Class<?> c : classes) {
|
|
832 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
833 |
URL path = type.getClassFilePath();
|
|
834 |
if (type.isPrimitive() || type.isArray()) {
|
|
835 |
assertEquals(null, path);
|
|
836 |
} else {
|
|
837 |
assertNotNull(path);
|
|
838 |
String pathString = path.getPath();
|
|
839 |
if (type.isLocal() || type.isMember()) {
|
|
840 |
assertTrue(pathString.indexOf('$') > 0);
|
|
841 |
}
|
|
842 |
}
|
|
843 |
}
|
|
844 |
}
|
|
845 |
|
|
846 |
@Test
|
|
847 |
public void isTrustedInterfaceTypeTest() {
|
|
848 |
for (Class<?> c : classes) {
|
|
849 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
850 |
if (TrustedInterface.class.isAssignableFrom(c)) {
|
|
851 |
assertTrue(type.isTrustedInterfaceType());
|
|
852 |
}
|
|
853 |
}
|
|
854 |
}
|
|
855 |
|
|
856 |
@Test
|
|
857 |
public void isLeafTest() {
|
|
858 |
for (Class<?> c : classes) {
|
|
859 |
ResolvedJavaType type = metaAccess.lookupJavaType(c);
|
|
860 |
ResolvedJavaType arrayType = c != void.class ? metaAccess.lookupJavaType(getArrayClass(c)) : null;
|
|
861 |
if (c.isPrimitive()) {
|
|
862 |
assertTrue(type.isLeaf());
|
|
863 |
assertTrue(arrayType == null || arrayType.isLeaf());
|
|
864 |
} else {
|
|
865 |
assertTrue(c.toString(), type.isLeaf() == arrayType.isLeaf());
|
|
866 |
if (!c.isArray()) {
|
|
867 |
assertTrue(c.toString(), type.isLeaf() == Modifier.isFinal(c.getModifiers()));
|
|
868 |
}
|
|
869 |
}
|
|
870 |
}
|
|
871 |
}
|
|
872 |
|
|
873 |
@Test
|
|
874 |
public void findMethodTest() {
|
|
875 |
try {
|
|
876 |
ResolvedJavaMethod findFoo = metaAccess.lookupJavaType(D.class).findMethod("foo", metaAccess.parseMethodDescriptor("()V"));
|
|
877 |
ResolvedJavaMethod expectedFoo = metaAccess.lookupJavaMethod(D.class.getDeclaredMethod("foo"));
|
|
878 |
assertEquals(expectedFoo, findFoo);
|
|
879 |
|
|
880 |
ResolvedJavaMethod wrongReturnTypeFoo = metaAccess.lookupJavaType(D.class).findMethod("foo", metaAccess.parseMethodDescriptor("()I"));
|
|
881 |
assertNull(wrongReturnTypeFoo);
|
|
882 |
|
|
883 |
ResolvedJavaMethod wrongArgumentsFoo = metaAccess.lookupJavaType(D.class).findMethod("foo", metaAccess.parseMethodDescriptor("(I)V"));
|
|
884 |
assertNull(wrongArgumentsFoo);
|
|
885 |
|
|
886 |
ResolvedJavaMethod wrongNameFoo = metaAccess.lookupJavaType(D.class).findMethod("bar", metaAccess.parseMethodDescriptor("()V"));
|
|
887 |
assertNull(wrongNameFoo);
|
|
888 |
|
|
889 |
ResolvedJavaMethod wrongClassFoo = metaAccess.lookupJavaType(SubD.class).findMethod("foo", metaAccess.parseMethodDescriptor("()V"));
|
|
890 |
assertNull(wrongClassFoo);
|
|
891 |
} catch (NoSuchMethodException | SecurityException e) {
|
|
892 |
throw new RuntimeException(e);
|
|
893 |
}
|
|
894 |
}
|
|
895 |
|
|
896 |
private Method findTestMethod(Method apiMethod) {
|
|
897 |
String testName = apiMethod.getName() + "Test";
|
|
898 |
for (Method m : getClass().getDeclaredMethods()) {
|
|
899 |
if (m.getName().equals(testName) && m.getAnnotation(Test.class) != null) {
|
|
900 |
return m;
|
|
901 |
}
|
|
902 |
}
|
|
903 |
return null;
|
|
904 |
}
|
|
905 |
|
|
906 |
// @formatter:off
|
|
907 |
private static final String[] untestedApiMethods = {
|
|
908 |
"initialize",
|
|
909 |
"isPrimitive",
|
|
910 |
"newArray",
|
|
911 |
"getDeclaredConstructors",
|
|
912 |
"isInitialized",
|
|
913 |
"isLinked",
|
|
914 |
"getJavaClass",
|
|
915 |
"getObjectHub",
|
|
916 |
"hasFinalizableSubclass",
|
|
917 |
"hasFinalizer",
|
|
918 |
"getSourceFileName",
|
|
919 |
"getClassFilePath",
|
|
920 |
"isLocal",
|
|
921 |
"isJavaLangObject",
|
|
922 |
"isMember",
|
|
923 |
"getElementalType",
|
|
924 |
"getEnclosingType",
|
|
925 |
"$jacocoInit",
|
|
926 |
"isCpiSet",
|
|
927 |
"getCorrespondingCpi",
|
|
928 |
"setCorrespondingCpi"
|
|
929 |
};
|
|
930 |
// @formatter:on
|
|
931 |
|
|
932 |
/**
|
|
933 |
* Ensures that any new methods added to {@link ResolvedJavaMethod} either have a test written
|
|
934 |
* for them or are added to {@link #untestedApiMethods}.
|
|
935 |
*/
|
|
936 |
@Test
|
|
937 |
public void testCoverage() {
|
|
938 |
Set<String> known = new HashSet<>(Arrays.asList(untestedApiMethods));
|
|
939 |
for (Method m : ResolvedJavaType.class.getDeclaredMethods()) {
|
|
940 |
if (findTestMethod(m) == null) {
|
|
941 |
assertTrue("test missing for " + m, known.contains(m.getName()));
|
|
942 |
} else {
|
|
943 |
assertFalse("test should be removed from untestedApiMethods" + m, known.contains(m.getName()));
|
|
944 |
}
|
|
945 |
}
|
|
946 |
}
|
|
947 |
}
|