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 * @bug 4975569 6622215 8034861
27 * @summary javap doesn't print new flag bits
28 * @modules jdk.jdeps/com.sun.tools.javap
29 */
30
31 import java.io.*;
32 import java.util.*;
33 import java.util.regex.Matcher;
34 import java.util.regex.Pattern;
35
36 public class T4975569 {
37 private static final String NEW_LINE = System.getProperty("line.separator");
38 private static final String TEST_CLASSES = System.getProperty("test.classes", ".");
39
40 public static void main(String... args) {
41 new T4975569().run();
42 }
43
44 void run() {
45 verify(Anno.class.getName(), "flags: \\(0x2600\\) ACC_INTERFACE, ACC_ABSTRACT, ACC_ANNOTATION");
46 verify(E.class.getName(), "flags: \\(0x4030\\) ACC_FINAL, ACC_SUPER, ACC_ENUM");
47 verify(S.class.getName(), "flags: \\(0x1040\\) ACC_BRIDGE, ACC_SYNTHETIC",
48 "InnerClasses:\n static [# =\\w]+; +// ");
49 verify(V.class.getName(), "void m\\(java.lang.String...\\)",
50 "flags: \\(0x0080\\) ACC_VARARGS");
51 verify(Prot.class.getName(), "InnerClasses:\n protected [# =\\w]+; +// ");
52 verify(Priv.class.getName(), new String[]{"-p"},
53 "InnerClasses:\n private [# =\\w]+; +// ");
54
55 if (errors > 0)
56 throw new Error(errors + " found.");
57 }
58
59 void verify(String className, String[] flags, String... expects) {
60 String output = javap(className, Arrays.asList(flags));
61 for (String expect: expects) {
62 Pattern expectPattern = Pattern.compile(expect);
63 Matcher matcher = expectPattern.matcher(output);
64 if (!matcher.find()) {
65 error(expect + " not found");
66 }
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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 id=NoPreview
26 * @bug 4975569 6622215 8034861
27 * @summary javap doesn't print new flag bits
28 * @modules jdk.jdeps/com.sun.tools.javap
29 * @modules java.base/jdk.internal.misc
30 * @comment Ensure that that this test is skipped if the test is run on a preview enabled
31 VM as the compiled test class has not been forced into preview mode.
32 Valhalla affects the outcome.
33 * @requires !java.enablePreview
34 * @run main T4975569
35 */
36
37 /*
38 * @test id=Preview
39 * @bug 4975569 6622215 8034861
40 * @summary javap doesn't print new flag bits - Preview
41 * @modules jdk.jdeps/com.sun.tools.javap
42 * @modules java.base/jdk.internal.misc
43 * @enablePreview
44 * @compile -XDforcePreview T4975569.java
45 * @run main T4975569
46 */
47
48 import java.io.*;
49 import java.util.*;
50 import java.util.regex.Matcher;
51 import java.util.regex.Pattern;
52
53 import jdk.internal.misc.PreviewFeatures;
54
55 public class T4975569 {
56 private static final String NEW_LINE = System.getProperty("line.separator");
57 private static final String TEST_CLASSES = System.getProperty("test.classes", ".");
58
59 public static void main(String... args) {
60 new T4975569().run();
61 }
62
63 T4975569() {
64 System.currentTimeMillis();
65 super(); // Trigger forced preview
66 }
67
68 void run() {
69 verify(Anno.class.getName(), "flags: \\(0x2600\\) ACC_INTERFACE, ACC_ABSTRACT, ACC_ANNOTATION");
70 verify(E.class.getName(), PreviewFeatures.isEnabled()
71 ? "flags: \\(0x4030\\) ACC_FINAL, ACC_IDENTITY, ACC_ENUM"
72 : "flags: \\(0x4030\\) ACC_FINAL, ACC_SUPER, ACC_ENUM");
73 verify(S.class.getName(), "flags: \\(0x1040\\) ACC_BRIDGE, ACC_SYNTHETIC",
74 "InnerClasses:\n static [# =\\w]+; +// ");
75 verify(V.class.getName(), "void m\\(java.lang.String...\\)",
76 "flags: \\(0x0080\\) ACC_VARARGS");
77 verify(Prot.class.getName(), "InnerClasses:\n protected [# =\\w]+; +// ");
78 verify(Priv.class.getName(), new String[]{"-p"},
79 "InnerClasses:\n private [# =\\w]+; +// ");
80
81 if (errors > 0)
82 throw new Error(errors + " found.");
83 }
84
85 void verify(String className, String[] flags, String... expects) {
86 String output = javap(className, Arrays.asList(flags));
87 for (String expect: expects) {
88 Pattern expectPattern = Pattern.compile(expect);
89 Matcher matcher = expectPattern.matcher(output);
90 if (!matcher.find()) {
91 error(expect + " not found");
92 }
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