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 * @bug 8046171
27 * @summary Test access to private static methods between nestmates and nest-top
28 * using different flavours of named nested types using core reflection
29 * @run main TestReflection
30 */
31
32 public class TestReflection {
33
34 // Private method of nest-top for nestmates to access
35 private static void priv_static_invoke() {
36 System.out.println("TestReflection::priv_static_invoke");
37 }
38
39 // public constructor so we aren't relying on private access
40 public TestReflection() {}
41
42 // Methods that will access private static methods of nestmates
43
44 // NOTE: No InnerNested calls in this test because non-static nested types
45 // can't have static methods
46
47 void access_priv(TestReflection o) throws Throwable {
48 o.getClass().getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
49 }
50 void access_priv(StaticNested o) throws Throwable {
51 o.getClass().getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
52 }
53 void access_priv(StaticIface o) throws Throwable {
54 StaticIface.class.getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
55 }
56
57 // The various nestmates
58
59 static interface StaticIface {
60
61 private static void priv_static_invoke() {
62 System.out.println("StaticIface::priv_static_invoke");
63 }
64
65 // Methods that will access private static methods of nestmates
66
67 default void access_priv(TestReflection o) throws Throwable {
68 o.getClass().getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
69 }
70 default void access_priv(StaticNested o) throws Throwable {
71 o.getClass().getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
72 }
73 default void access_priv(StaticIface o) throws Throwable {
74 StaticIface.class.getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
75 }
76 }
77
78 static class StaticNested {
79
80 private static void priv_static_invoke() {
81 System.out.println("StaticNested::priv_static_invoke");
82 }
83
84 // public constructor so we aren't relying on private access
85 public StaticNested() {}
86
87 // Methods that will access private static methods of nestmates
88
89 void access_priv(TestReflection o) throws Throwable {
90 o.getClass().getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
91 }
92 void access_priv(StaticNested o) throws Throwable {
93 o.getClass().getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
94 }
95 void access_priv(StaticIface o) throws Throwable {
96 StaticIface.class.getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
97 }
98 }
99
100 class InnerNested {
101
102 // public constructor so we aren't relying on private access
103 public InnerNested() {}
104
105 void access_priv(TestReflection o) throws Throwable {
106 o.getClass().getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
107 }
108 void access_priv(StaticNested o) throws Throwable {
109 o.getClass().getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
110 }
111 void access_priv(StaticIface o) throws Throwable {
112 StaticIface.class.getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
113 }
114 }
115
116 public static void main(String[] args) throws Throwable {
117 TestReflection o = new TestReflection();
118 StaticNested s = new StaticNested();
119 InnerNested i = o.new InnerNested();
120 StaticIface intf = new StaticIface() {};
121
122 o.access_priv(new TestReflection());
123 o.access_priv(s);
124 o.access_priv(intf);
125
126 s.access_priv(o);
127 s.access_priv(new StaticNested());
128 s.access_priv(intf);
129
130 i.access_priv(o);
131 i.access_priv(s);
|
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 * @bug 8046171
27 * @summary Test access to private static methods between nestmates and nest-top
28 * using different flavours of named nested types using core reflection
29 * @run main TestReflection
30 * @run main/othervm -Dsun.reflect.noInflation=true TestReflection
31 */
32
33 // The first run will use NativeMethodAccessor and due to the limited number
34 // of calls we will not reach the inflation threshold.
35 // The second run disables inflation so we will use the GeneratedMethodAccessor
36 // instead. In this way both sets of Reflection classes are tested.
37
38
39 public class TestReflection {
40
41 // Private method of nest-top for nestmates to access
42 private static void priv_static_invoke() {
43 System.out.println("TestReflection::priv_static_invoke");
44 }
45
46 // public constructor so we aren't relying on private access
47 public TestReflection() {}
48
49 // We test access via getClass() as well as Foo.class
50
51 // Methods that will access private static methods of nestmates
52
53 // NOTE: No InnerNested calls in this test because non-static nested types
54 // can't have static methods
55
56 void access_priv(TestReflection o) throws Throwable {
57 o.getClass().getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
58 TestReflection.class.getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
59 }
60 void access_priv(StaticNested o) throws Throwable {
61 o.getClass().getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
62 StaticNested.class.getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
63 }
64 void access_priv(StaticIface o) throws Throwable {
65 // Can't use o.getClass() as the method is not in that class
66 StaticIface.class.getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
67 }
68
69 // The various nestmates
70
71 static interface StaticIface {
72
73 private static void priv_static_invoke() {
74 System.out.println("StaticIface::priv_static_invoke");
75 }
76
77 // Methods that will access private static methods of nestmates
78
79 default void access_priv(TestReflection o) throws Throwable {
80 o.getClass().getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
81 TestReflection.class.getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
82 }
83 default void access_priv(StaticNested o) throws Throwable {
84 o.getClass().getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
85 StaticNested.class.getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
86 }
87 default void access_priv(StaticIface o) throws Throwable {
88 // Can't use o.getClass() as the method is not in that class
89 StaticIface.class.getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
90 }
91 }
92
93 static class StaticNested {
94
95 private static void priv_static_invoke() {
96 System.out.println("StaticNested::priv_static_invoke");
97 }
98
99 // public constructor so we aren't relying on private access
100 public StaticNested() {}
101
102 // Methods that will access private static methods of nestmates
103
104 void access_priv(TestReflection o) throws Throwable {
105 o.getClass().getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
106 TestReflection.class.getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
107 }
108 void access_priv(StaticNested o) throws Throwable {
109 o.getClass().getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
110 StaticNested.class.getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
111 }
112 void access_priv(StaticIface o) throws Throwable {
113 // Can't use o.getClass() as the method is not in that class
114 StaticIface.class.getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
115 }
116 }
117
118 class InnerNested {
119
120 // public constructor so we aren't relying on private access
121 public InnerNested() {}
122
123 void access_priv(TestReflection o) throws Throwable {
124 o.getClass().getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
125 TestReflection.class.getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
126 }
127 void access_priv(StaticNested o) throws Throwable {
128 o.getClass().getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
129 StaticNested.class.getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
130 }
131 void access_priv(StaticIface o) throws Throwable {
132 // Can't use o.getClass() as the method is not in that class
133 StaticIface.class.getDeclaredMethod("priv_static_invoke", new Class<?>[0]).invoke(null, new Object[0]);
134 }
135 }
136
137 public static void main(String[] args) throws Throwable {
138 TestReflection o = new TestReflection();
139 StaticNested s = new StaticNested();
140 InnerNested i = o.new InnerNested();
141 StaticIface intf = new StaticIface() {};
142
143 o.access_priv(new TestReflection());
144 o.access_priv(s);
145 o.access_priv(intf);
146
147 s.access_priv(o);
148 s.access_priv(new StaticNested());
149 s.access_priv(intf);
150
151 i.access_priv(o);
152 i.access_priv(s);
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