undefect. CWE-407 — 63 sites patched across 27 ecosystems

Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
2026-03-26 17:11:57 -04:00 · 2026-03-26 17:11:57 -04:00 · 0a580b313d
commit 0a580b313d
70422 changed files with 17213626 additions and 0 deletions
--- a/test/jdk/java/security/PermissionCollection/PermissionCollectionStreamTest.java
+++ b/test/jdk/java/security/PermissionCollection/PermissionCollectionStreamTest.java
@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2015, 2017, 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 8081678
+ * @summary Tests for stream returning methods
+ * @library /lib/testlibrary/bootlib
+ * @build java.base/java.util.stream.OpTestCase
+ * @run testng/othervm PermissionCollectionStreamTest
+ */
+
+import org.testng.annotations.DataProvider;
+import org.testng.annotations.Test;
+
+import java.io.FilePermission;
+import java.security.Permission;
+import java.security.PermissionCollection;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.function.Supplier;
+import java.util.stream.OpTestCase;
+import java.util.stream.Stream;
+import java.util.stream.TestData;
+
+public class PermissionCollectionStreamTest extends OpTestCase {
+
+    @DataProvider
+    public static Object[][] permissions() {
+        return new Object[][]{
+                {
+                        "FilePermission",
+                        new Permission[]{
+                                new FilePermission("/tmp/foobar", "read"),
+                                new FilePermission("/tmp/foo", "write"),
+                                new FilePermission("/tmp/foobar", "read,write"),
+                        }
+                },
+        };
+    }
+
+
+    private PermissionCollection create(Permission[] pa) {
+        PermissionCollection pc = pa[0].newPermissionCollection();
+        for (Permission p : pa) {
+            pc.add(p);
+        }
+        return pc;
+    }
+
+    @Test(dataProvider = "permissions")
+    public void testElementsAsStream(String description, Permission[] pa) {
+        PermissionCollection pc = create(pa);
+
+        Supplier<Stream<Permission>> ss = pc::elementsAsStream;
+
+        Collection<Permission> expected = Collections.list(pc.elements());
+        withData(TestData.Factory.ofSupplier(description, ss))
+                .stream(s -> s)
+                .expectedResult(expected)
+                .exercise();
+    }
+}