83 lines
2.8 KiB
Java
83 lines
2.8 KiB
Java
/*
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* Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/* @test
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* @bug 8081678
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* @summary Tests for stream returning methods
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* @library /lib/testlibrary/bootlib
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* @build java.base/java.util.stream.OpTestCase
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* @run testng/othervm PermissionCollectionStreamTest
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*/
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import org.testng.annotations.DataProvider;
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import org.testng.annotations.Test;
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import java.io.FilePermission;
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import java.security.Permission;
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import java.security.PermissionCollection;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.function.Supplier;
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import java.util.stream.OpTestCase;
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import java.util.stream.Stream;
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import java.util.stream.TestData;
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public class PermissionCollectionStreamTest extends OpTestCase {
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@DataProvider
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public static Object[][] permissions() {
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return new Object[][]{
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{
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"FilePermission",
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new Permission[]{
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new FilePermission("/tmp/foobar", "read"),
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new FilePermission("/tmp/foo", "write"),
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new FilePermission("/tmp/foobar", "read,write"),
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}
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},
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};
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}
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private PermissionCollection create(Permission[] pa) {
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PermissionCollection pc = pa[0].newPermissionCollection();
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for (Permission p : pa) {
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pc.add(p);
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}
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return pc;
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}
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@Test(dataProvider = "permissions")
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public void testElementsAsStream(String description, Permission[] pa) {
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PermissionCollection pc = create(pa);
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Supplier<Stream<Permission>> ss = pc::elementsAsStream;
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Collection<Permission> expected = Collections.list(pc.elements());
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withData(TestData.Factory.ofSupplier(description, ss))
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.stream(s -> s)
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.expectedResult(expected)
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.exercise();
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}
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}
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