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/*
* Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 8005220
* @summary javap must display repeating annotations
* @ignore 8057687 emit correct byte code an attributes for type annotations
*/
import java.io.*;
import java.util.*;
/**
* This class extends the abstract {@link Tester} test-driver, and
* encapusulates a number of test-case classes (i.e. classes extending
* this class and annotated with {@code TestCase}).
* <p>
* By default (no argument), this test runs all test-cases, except
* if annotated with {@code ignore}.
* <p>
* Individual test cases can be executed using a run action.
* <p>
* Example: @run main RepeatingTypeAnnotations RepeatingTypeAnnotations$TC4
* <p>
* Note: when specific test-cases are run, additional debug output is
* produced to help debugging. Test annotated with {@code ignore}
* can be executed explicitly.
*/
public class RepeatingTypeAnnotations extends JavapTester {
/**
* Main method instantiates test and run test-cases.
*/
public static void main(String... args) throws Exception {
JavapTester tester = new RepeatingTypeAnnotations();
tester.run(args);
}
/**
* Testcases are classes extending {@code RepeatingTypeAnnotations},
* and calling {@link setSrc}, followed by one or more invocations
* of {@link verify} in the body of the constructor.
*/
public RepeatingTypeAnnotations() {
setSrc(new TestSource(template));
}
/**
* Common template for test cases. The line TESTCASE is
* replaced with the specific lines of individual tests.
*/
private static final String[] template = {
"import java.lang.annotation.*;",
"class Test {",
" @Repeatable(As.class)",
" @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})",
" @Retention(RetentionPolicy.CLASS)",
" @interface A {",
" Class f() default int.class;",
" }",
" @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})",
" @Retention(RetentionPolicy.CLASS)",
" @interface As { A[] value(); }",
" @Repeatable(Bs.class)",
" @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})",
" @Retention(RetentionPolicy.CLASS)",
" @interface B {",
" Class f() default int.class;",
" }",
" @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})",
" @Retention(RetentionPolicy.CLASS)",
" @interface Bs { B[] value(); }",
" @Repeatable(Cs.class)",
" @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})",
" @Retention(RetentionPolicy.RUNTIME)",
" @interface C {",
" Class f() default int.class;",
" }",
" @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})",
" @Retention(RetentionPolicy.RUNTIME)",
" @interface Cs { C[] value(); }",
"TESTCASE",
"}"
};
/*
* The test cases covers annotation in the following locations:
* - static and non-static fields
* - local variables
* - constructor and method return type and parameter types
* - casts in class and method contexts.
* For the above locations the test-cases covers:
* - single annotation type
* - two annotation types with same retention
* - two annotation types with different retention
* - three annotation types, two of same retention, one different.
*/
@TestCase
public static class TC1 extends RepeatingTypeAnnotations {
public TC1() {
setSrc(" /* TC1 */ ",
" static String so = \"hello world\";",
" public @A @A @A Object o = (@A @A @A String) Test.so;");
verify("RuntimeInvisibleTypeAnnotations",
"0: #25(#26=[@#27(),@#27(),@#27()]): FIELD",
"0: #25(#26=[@#27(),@#27(),@#27()]): CAST, offset=5, type_index=0");
}
}
@TestCase
public static class TC2 extends RepeatingTypeAnnotations {
public TC2() {
setSrc(" /* TC2 */ ",
" static String so = \"hello world\";",
" public @A @B @A Object o = (@B @A @B String) Test.so;");
verify("RuntimeInvisibleTypeAnnotations",
"0: #25(#26=[@#27(),@#27()]): FIELD",
"1: #28(): FIELD",
"0: #36(#26=[@#28(),@#28()]): CAST, offset=5, type_index=0",
"1: #27(): CAST, offset=5, type_index=0");
}
}
@TestCase
public static class TC3 extends RepeatingTypeAnnotations {
public TC3() {
setSrc(" /* TC3 */ ",
" static String so = \"hello world\";",
" public @A @A @C Object o = (@B @C @B String) Test.so;");
verify("RuntimeVisibleTypeAnnotations",
"RuntimeInvisibleTypeAnnotations",
"0: #25(): FIELD",
"0: #27(#28=[@#29(),@#29()]): FIELD",
"0: #25(): CAST, offset=5, type_index=0",
"0: #37(#28=[@#38(),@#38()]): CAST, offset=5, type_index=0");
}
}
@TestCase
public static class TC4 extends RepeatingTypeAnnotations {
public TC4() {
setSrc(" /* TC4 */ ",
" static String so = \"hello world\";",
" public @A @B @C Object o = (@C @B @A String) Test.so;");
verify("RuntimeInvisibleTypeAnnotations",
"RuntimeVisibleTypeAnnotations",
"0: #25(): FIELD",
"0: #27(): FIELD",
"1: #28(): FIELD",
"0: #25(): CAST, offset=5, type_index=0",
"0: #28(): CAST, offset=5, type_index=0",
"1: #27(): CAST, offset=5, type_index=0");
}
}
@TestCase
public static class TC5 extends RepeatingTypeAnnotations {
public TC5() {
setSrc(" /* TC5 */ ",
" static String so = \"hello world\";",
" public static @A @A @A Object o = (@B @B @B String) Test.so;");
verify("RuntimeInvisibleTypeAnnotations",
"0: #25(#26=[@#27(),@#27(),@#27()]): FIELD",
"0: #36(#26=[@#37(),@#37(),@#37()]): CAST, offset=5, type_index=0");
}
}
@TestCase
public static class TC6 extends RepeatingTypeAnnotations {
public TC6() {
setSrc(" /* TC6 */ ",
" static String so = \"hello world\";",
" public static @A @B @A Object o = (@B @A @B String) Test.so;");
verify("RuntimeInvisibleTypeAnnotations",
"0: #25(#26=[@#27(),@#27()]): FIELD",
"1: #28(): FIELD",
"0: #37(#26=[@#28(),@#28()]): CAST, offset=5, type_index=0",
"1: #27(): CAST, offset=5, type_index=0");
}
}
@TestCase
public static class TC7 extends RepeatingTypeAnnotations {
public TC7() {
setSrc(" /* TC7 */ ",
" static String so = \"hello world\";",
" public static @A @A @C Object o = (@B @C @B String) Test.so;");
verify("RuntimeVisibleTypeAnnotations",
"RuntimeInvisibleTypeAnnotations",
"0: #25(): FIELD",
"0: #27(#28=[@#29(),@#29()]): FIELD",
"0: #25(): CAST, offset=5, type_index=0",
"0: #38(#28=[@#39(),@#39()]): CAST, offset=5, type_index=0");
}
}
@TestCase
public static class TC8 extends RepeatingTypeAnnotations {
public TC8() {
setSrc(" /* TC8 */ ",
" static String so = \"hello world\";",
" public static @A @B @C Object o = (@C @B @A String) Test.so;");
verify("RuntimeVisibleTypeAnnotations",
"RuntimeInvisibleTypeAnnotations",
"0: #25(): FIELD",
"0: #27(): FIELD",
"1: #28(): FIELD",
"0: #25(): CAST, offset=5, type_index=0",
"0: #28(): CAST, offset=5, type_index=0",
"1: #27(): CAST, offset=5, type_index=0");
}
}
@TestCase
public static class TC9 extends RepeatingTypeAnnotations {
public TC9() {
setSrc(" /* TC9 */ ",
" public Test(@A @A @A Object o, @A int i, long l) {",
" @A @A @A String ls = (@B @B @B String) o;",
" }");
verify("RuntimeInvisibleTypeAnnotations",
"0: #34(#35=[@#36(),@#36(),@#36()]): LOCAL_VARIABLE, {start_pc=10, length=1, index=5}",
"1: #37(#35=[@#38(),@#38(),@#38()]): CAST, offset=4, type_index=0",
"RuntimeInvisibleTypeAnnotations",
"0: #36(): METHOD_FORMAL_PARAMETER, param_index=1",
"1: #34(#35=[@#36(),@#36(),@#36()]): METHOD_FORMAL_PARAMETER, param_index=0");
}
}
@TestCase
public static class TC10 extends RepeatingTypeAnnotations {
public TC10() {
setSrc(" /* TC10 */ ",
" public Test(@A @A @B Object o, @A @B int i, long l) {",
" @A @A @B String ls = (@B @A @B String) o;",
" }");
verify("RuntimeInvisibleTypeAnnotations",
"0: #34(#35=[@#36(),@#36()]): LOCAL_VARIABLE, {start_pc=10, length=1, index=5}",
"1: #37(): LOCAL_VARIABLE, {start_pc=10, length=1, index=5}",
"2: #38(#35=[@#37(),@#37()]): CAST, offset=4, type_index=0",
"3: #36(): CAST, offset=4, type_index=0",
"RuntimeInvisibleTypeAnnotations",
"0: #36(): METHOD_FORMAL_PARAMETER, param_index=1",
"1: #37(): METHOD_FORMAL_PARAMETER, param_index=1",
"2: #34(#35=[@#36(),@#36()]): METHOD_FORMAL_PARAMETER, param_index=0",
"3: #37(): METHOD_FORMAL_PARAMETER, param_index=0");
}
}
@TestCase
public static class TC11 extends RepeatingTypeAnnotations {
public TC11() {
setSrc(" /* TC11 */ ",
" public Test(@C @C @A Object o, @A @B int i, long l) {",
" @C @C @A String ls = (@A @A @C String) o;",
" }");
verify("RuntimeVisibleTypeAnnotations",
"RuntimeInvisibleTypeAnnotations",
"0: #34(#35=[@#36(),@#36()]): LOCAL_VARIABLE, {start_pc=10, length=1, index=5}",
"1: #36(): CAST, offset=4, type_index=0",
"0: #38(): LOCAL_VARIABLE, {start_pc=10, length=1, index=5}",
"1: #39(#35=[@#38(),@#38()]): CAST, offset=4, type_index=0",
"0: #34(#35=[@#36(),@#36()]): METHOD_FORMAL_PARAMETER, param_index=0",
"0: #38(): METHOD_FORMAL_PARAMETER, param_index=1",
"1: #40(): METHOD_FORMAL_PARAMETER, param_index=1",
"2: #38(): METHOD_FORMAL_PARAMETER, param_index=0");
}
}
@TestCase
public static class TC12 extends RepeatingTypeAnnotations {
public TC12() {
setSrc(" /* TC12 */ ",
" public Test(@A @B @C Object o, @A @C int i, long l) {",
" @A @B @C String ls = (@C @A @B String) o;",
" }");
verify("RuntimeVisibleTypeAnnotations",
"0: #34(): LOCAL_VARIABLE, {start_pc=10, length=1, index=5}",
"1: #34(): CAST, offset=4, type_index=0",
"RuntimeInvisibleTypeAnnotations",
"0: #36(): LOCAL_VARIABLE, {start_pc=10, length=1, index=5}",
"1: #37(): LOCAL_VARIABLE, {start_pc=10, length=1, index=5}",
"2: #36(): CAST, offset=4, type_index=0",
"3: #37(): CAST, offset=4, type_index=0",
"0: #34(): METHOD_FORMAL_PARAMETER, param_index=0",
"1: #34(): METHOD_FORMAL_PARAMETER, param_index=1",
"0: #36(): METHOD_FORMAL_PARAMETER, param_index=0",
"1: #37(): METHOD_FORMAL_PARAMETER, param_index=0",
"2: #36(): METHOD_FORMAL_PARAMETER, param_index=1");
}
}
@TestCase
public static class TC13 extends RepeatingTypeAnnotations {
public TC13() {
setSrc(" /* TC13 */ ",
" public @A @A @A String foo(@A @A @A Object o, @A int i, long l) {",
" @A @A @A String ls = (@B @B @B String) o;",
" return (@A @A @A String) o;",
" }");
verify("RuntimeInvisibleTypeAnnotations",
"0: #36(#37=[@#38(),@#38(),@#38()]): LOCAL_VARIABLE, {start_pc=6, length=5, index=5}",
"1: #39(#37=[@#40(),@#40(),@#40()]): CAST, offset=0, type_index=0",
"2: #36(#37=[@#38(),@#38(),@#38()]): CAST, offset=6, type_index=0",
"RuntimeInvisibleTypeAnnotations",
"0: #38(): METHOD_FORMAL_PARAMETER, param_index=1",
"1: #36(#37=[@#38(),@#38(),@#38()]): METHOD_FORMAL_PARAMETER, param_index=0",
"2: #36(#37=[@#38(),@#38(),@#38()]): METHOD_RETURN"
);
}
}
@TestCase
public static class TC14 extends RepeatingTypeAnnotations {
public TC14() {
setSrc(" /* TC14 */ ",
" public @A @B @B String foo(@A @A @B Object o, @A @B int i, long l) {",
" @A @A @B String ls = (@B @A @B String) o;",
" return (@A @B @B String) o;",
" }");
verify(
"RuntimeInvisibleTypeAnnotations:",
"0: #36(#37=[@#38(),@#38()]): LOCAL_VARIABLE, {start_pc=6, length=5, index=5}",
"1: #39(): LOCAL_VARIABLE, {start_pc=6, length=5, index=5}",
"2: #40(#37=[@#39(),@#39()]): CAST, offset=0, type_index=0",
"3: #38(): CAST, offset=0, type_index=0",
"4: #38(): CAST, offset=6, type_index=0",
"5: #40(#37=[@#39(),@#39()]): CAST, offset=6, type_index=0",
"RuntimeInvisibleTypeAnnotations:",
"0: #38(): METHOD_FORMAL_PARAMETER, param_index=1",
"1: #39(): METHOD_FORMAL_PARAMETER, param_index=1",
"2: #36(#37=[@#38(),@#38()]): METHOD_FORMAL_PARAMETER, param_index=0",
"3: #39(): METHOD_FORMAL_PARAMETER, param_index=0",
"4: #38(): METHOD_RETURN",
"5: #40(#37=[@#39(),@#39()]): METHOD_RETURN"
);
}
}
@TestCase
public static class TC15 extends RepeatingTypeAnnotations {
public TC15() {
setSrc(" /* TC15 */ ",
" public @A @A @C String foo(@C @C @A Object o, @A @B int i, long l) {",
" @C @C @A String ls = (@A @A @C String) o;",
" return (@C @B @B String) o;",
" }");
verify(
"RuntimeVisibleTypeAnnotations:",
"0: #36(#37=[@#38(),@#38()]): LOCAL_VARIABLE, {start_pc=6, length=5, index=5}",
"1: #38(): CAST, offset=0, type_index=0",
"2: #38(): CAST, offset=6, type_index=0",
"RuntimeInvisibleTypeAnnotations:",
"0: #40(): LOCAL_VARIABLE, {start_pc=6, length=5, index=5}",
"1: #41(#37=[@#40(),@#40()]): CAST, offset=0, type_index=0",
"2: #42(#37=[@#43(),@#43()]): CAST, offset=6, type_index=0",
"RuntimeVisibleTypeAnnotations:",
"0: #36(#37=[@#38(),@#38()]): METHOD_FORMAL_PARAMETER, param_index=0",
"1: #38(): METHOD_RETURN",
"RuntimeInvisibleTypeAnnotations:",
"0: #40(): METHOD_FORMAL_PARAMETER, param_index=1",
"1: #43(): METHOD_FORMAL_PARAMETER, param_index=1",
"2: #40(): METHOD_FORMAL_PARAMETER, param_index=0",
"3: #41(#37=[@#40(),@#40()]): METHOD_RETURN"
);
}
}
@TestCase
public static class TC16 extends RepeatingTypeAnnotations {
public TC16() {
setSrc(" /* TC16 */ ",
" public @A @B @C String foo(@A @B @C Object o, @A @C int i, long l) {",
" @A @B @C String ls = (@C @A @B String) o;",
" return (@B @A @C String) o;",
" }");
verify(
"RuntimeVisibleTypeAnnotations:",
"0: #36(): LOCAL_VARIABLE, {start_pc=6, length=5, index=5}",
"1: #36(): CAST, offset=0, type_index=0",
"2: #36(): CAST, offset=6, type_index=0",
"RuntimeInvisibleTypeAnnotations:",
"0: #38(): LOCAL_VARIABLE, {start_pc=6, length=5, index=5}",
"1: #39(): LOCAL_VARIABLE, {start_pc=6, length=5, index=5}",
"2: #38(): CAST, offset=0, type_index=0",
"3: #39(): CAST, offset=0, type_index=0",
"4: #39(): CAST, offset=6, type_index=0",
"5: #38(): CAST, offset=6, type_index=0",
"RuntimeVisibleTypeAnnotations:",
"0: #36(): METHOD_FORMAL_PARAMETER, param_index=0",
"1: #36(): METHOD_FORMAL_PARAMETER, param_index=1",
"2: #36(): METHOD_RETURN",
"RuntimeInvisibleTypeAnnotations:",
"0: #38(): METHOD_FORMAL_PARAMETER, param_index=0",
"1: #39(): METHOD_FORMAL_PARAMETER, param_index=0",
"2: #38(): METHOD_FORMAL_PARAMETER, param_index=1",
"3: #38(): METHOD_RETURN",
"4: #39(): METHOD_RETURN"
);
}
}
}
|
