| /* |
| * Copyright (c) 2015, 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 |
| * @compile Basic.java |
| * @run testng p.Basic |
| * @summary Basic test for java.lang.Class::getPackageName |
| */ |
| |
| package p; |
| |
| import org.testng.annotations.Test; |
| import org.testng.annotations.DataProvider; |
| import static org.testng.Assert.*; |
| |
| public class Basic { |
| |
| |
| // -- member classes -- |
| |
| static class Nested { |
| static class Foo { } |
| } |
| |
| Class<?> getNestedClass1() { |
| return Nested.class; |
| } |
| Class<?> getNestedClass2() { |
| return Nested.Foo.class; |
| } |
| |
| class Inner { |
| class Foo { } |
| } |
| |
| Class<?> getInnerClass1() { |
| return Inner.class; |
| } |
| Class<?> getInnerClass2() { |
| return Inner.Foo.class; |
| } |
| |
| // -- local and anonymous classes -- |
| |
| Class<?> getLocalClass1() { |
| class Local { } |
| return Local.class; |
| } |
| |
| Class<?> getLocalClass2() { |
| class Local { |
| class Foo { } |
| } |
| return Local.Foo.class; |
| } |
| |
| Class<?> getLocalClass3() { |
| class Local { |
| final Class<?> c; |
| Local() { |
| class Foo { } |
| this.c = Foo.class; |
| } |
| Class<?> get() { |
| return c; |
| } |
| } |
| return new Local().get(); |
| } |
| |
| Class<?> getAnonymousClass1() { |
| Runnable r = new Runnable() { public void run() { } }; |
| return r.getClass(); |
| } |
| |
| Class<?> getAnonymousClass2() { |
| class Local { |
| Class<?> get() { |
| Runnable r = new Runnable() { public void run() { } }; |
| return r.getClass(); |
| } |
| } |
| return new Local().get(); |
| } |
| |
| Class<?> getAnonymousClass3() { |
| Runnable r = () -> { }; |
| return r.getClass(); |
| } |
| |
| Class<?> getAnonymousClass4() { |
| class Local { |
| Class<?> get() { |
| Runnable r = () -> { }; |
| return r.getClass(); |
| } |
| } |
| return new Local().get(); |
| } |
| |
| Class<?> getAnonymousClass5() { |
| class Local { |
| final Class<?> c; |
| Local() { |
| Runnable r = new Runnable() { public void run() { } }; |
| this.c = r.getClass(); |
| } |
| Class<?> get() { |
| return c; |
| } |
| } |
| return new Local().get(); |
| } |
| |
| Class<?> getAnonymousClass6() { |
| class Local { |
| final Class<?> c; |
| Local() { |
| Runnable r = () -> { }; |
| this.c = r.getClass(); |
| } |
| Class<?> get() { |
| return c; |
| } |
| } |
| return new Local().get(); |
| } |
| |
| static final String TEST_PACKAGE = Basic.class.getPackage().getName(); |
| |
| @DataProvider(name = "classes") |
| public Object[][] classes() { |
| return new Object[][] { |
| |
| { Basic.class, TEST_PACKAGE }, |
| { Basic[].class, TEST_PACKAGE }, |
| { Basic[][].class, TEST_PACKAGE }, |
| |
| { getNestedClass1(), TEST_PACKAGE }, |
| { getNestedClass2(), TEST_PACKAGE }, |
| { getInnerClass1(), TEST_PACKAGE }, |
| { getInnerClass2(), TEST_PACKAGE }, |
| |
| { getLocalClass1(), TEST_PACKAGE }, |
| { getLocalClass2(), TEST_PACKAGE }, |
| { getLocalClass3(), TEST_PACKAGE }, |
| |
| { getAnonymousClass1(), TEST_PACKAGE }, |
| { getAnonymousClass2(), TEST_PACKAGE }, |
| { getAnonymousClass3(), TEST_PACKAGE }, |
| { getAnonymousClass4(), TEST_PACKAGE }, |
| { getAnonymousClass5(), TEST_PACKAGE }, |
| { getAnonymousClass6(), TEST_PACKAGE }, |
| |
| { Object.class, "java.lang" }, |
| { Object[].class, "java.lang" }, |
| { Object[][].class, "java.lang" }, |
| |
| { int.class, "java.lang" }, |
| { int[].class, "java.lang" }, |
| { int[][].class, "java.lang" }, |
| |
| { void.class, "java.lang" }, |
| |
| }; |
| } |
| |
| @Test(dataProvider = "classes") |
| public void testPackageName(Class<?> type, String expected) { |
| assertEquals(type.getPackageName(), expected); |
| } |
| |
| } |