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/util/Currency/NumCodeAsStringTest.java
+++ b/test/jdk/java/util/Currency/NumCodeAsStringTest.java
@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2016, 2023, 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 8154295
+ * @summary Check getNumericCodeAsString() method which returns numeric code as a 3 digit String.
+ * @run junit NumCodeAsStringTest
+ */
+
+import java.util.Currency;
+import java.util.stream.Stream;
+
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.MethodSource;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class NumCodeAsStringTest {
+
+    /**
+     * Ensure getNumericCodeAsString() returns the correct 3-digit numeric code
+     * for the associated currency Code.
+     */
+    @ParameterizedTest
+    @MethodSource("codeProvider")
+    public void checkNumCodeTest(String currCode, String expectedNumCode) {
+        String actualNumCode = Currency.getInstance(currCode).getNumericCodeAsString();
+        assertEquals(expectedNumCode, actualNumCode, String.format(
+                "Expected: %s, but got: %s, for %s", expectedNumCode, actualNumCode, currCode));
+    }
+
+    private static Stream<Arguments> codeProvider() {
+        return Stream.of(
+                Arguments.of("AFA", "004"),
+                Arguments.of("AUD", "036"),
+                Arguments.of("USD", "840")
+        );
+    }
+}