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.

test/jdk/java/util/Iterator/PrimitiveIteratorDefaults.java

@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 2013, 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.
+ */
+
+import java.util.PrimitiveIterator;
+import java.util.function.Consumer;
+import java.util.function.DoubleConsumer;
+import java.util.function.IntConsumer;
+import java.util.function.LongConsumer;
+
+import org.testng.Assert.ThrowingRunnable;
+import org.testng.annotations.Test;
+
+import static org.testng.Assert.assertThrows;
+
+/**
+ * @test
+ * @run testng PrimitiveIteratorDefaults
+ * @summary test default methods on PrimitiveIterator
+ */
+@Test
+public class PrimitiveIteratorDefaults {
+
+    public void testIntForEachRemainingWithNull() {
+        PrimitiveIterator.OfInt i = new PrimitiveIterator.OfInt() {
+            @Override
+            public int nextInt() {
+                return 0;
+            }
+
+            @Override
+            public boolean hasNext() {
+                return false;
+            }
+        };
+
+        assertThrowsNPE(() -> i.forEachRemaining((IntConsumer) null));
+        assertThrowsNPE(() -> i.forEachRemaining((Consumer<Integer>) null));
+    }
+
+    public void testLongForEachRemainingWithNull() {
+        PrimitiveIterator.OfLong i = new PrimitiveIterator.OfLong() {
+            @Override
+            public long nextLong() {
+                return 0;
+            }
+
+            @Override
+            public boolean hasNext() {
+                return false;
+            }
+        };
+
+        assertThrowsNPE(() -> i.forEachRemaining((LongConsumer) null));
+        assertThrowsNPE(() -> i.forEachRemaining((Consumer<Long>) null));
+    }
+
+    public void testDoubleForEachRemainingWithNull() {
+        PrimitiveIterator.OfDouble i = new PrimitiveIterator.OfDouble() {
+            @Override
+            public double nextDouble() {
+                return 0;
+            }
+
+            @Override
+            public boolean hasNext() {
+                return false;
+            }
+        };
+
+        assertThrowsNPE(() -> i.forEachRemaining((DoubleConsumer) null));
+        assertThrowsNPE(() -> i.forEachRemaining((Consumer<Double>) null));
+    }
+
+    private void assertThrowsNPE(ThrowingRunnable r) {
+        assertThrows(NullPointerException.class, r);
+    }
+
+}