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/text/Collator/CurrencyCollate.java

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+/*
+ * Copyright (c) 1997, 2016, 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      4114080 4150807
+ * @summary Test currency collation.  For bug 4114080, make sure the collation
+ * of the euro sign behaves properly. For bug 4150807, make sure the collation
+ * order of ALL the current symbols is correct.  This means they sort
+ * in English alphabetical order of their English names.  This test can be
+ * easily extended to do simple spot checking.  See other collation tests for
+ * more sophisticated testing.
+ */
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.PrintStream;
+import java.util.Locale;
+import java.text.Collator;
+import java.text.RuleBasedCollator;
+import java.text.CollationKey;
+
+/* Author: Alan Liu
+ * (C) Copyright IBM Corp. 1998 - All Rights Reserved
+ */
+public class CurrencyCollate {
+    static Collator myCollation = Collator.getInstance(Locale.US);
+
+    public static void main(String[] args) {
+        String[] DATA = {
+            "\u20AC", ">", "$",     // euro > dollar
+            "\u20AC", "<", "\u00A3", // euro < pound
+
+            // additional tests for general currency sort order (bug #4150807)
+            "\u00a4", "<", "\u0e3f", // generic currency < baht
+            "\u0e3f", "<", "\u00a2", // baht < cent
+            "\u00a2", "<", "\u20a1", // cent < colon
+            "\u20a1", "<", "\u20a2", // colon < cruzeiro
+            "\u20a2", "<", "\u0024", // cruzeiro < dollar
+            "\u0024", "<", "\u20ab", // dollar < dong
+            "\u20ab", "<", "\u20a3", // dong < franc
+            "\u20a3", "<", "\u20a4", // franc < lira
+            "\u20a4", "<", "\u20a5", // lira < mill
+            "\u20a5", "<", "\u20a6", // mill < naira
+            "\u20a6", "<", "\u20a7", // naira < peseta
+            "\u20a7", "<", "\u00a3", // peseta < pound
+            "\u00a3", "<", "\u20a8", // pound < rupee
+            "\u20a8", "<", "\u20aa", // rupee < shekel
+            "\u20aa", "<", "\u20a9", // shekel < won
+            "\u20a9", "<", "\u00a5"  // won < yen
+        };
+        for (int i=0; i<DATA.length; i+=3) {
+            int expected = DATA[i+1].equals(">") ? 1 : (DATA[i+1].equals("<") ? -1 : 0);
+            int actual = myCollation.compare(DATA[i], DATA[i+2]);
+            if (actual != expected) {
+                throw new RuntimeException("Collation of " +
+                                           DATA[i] + " vs. " +
+                                           DATA[i+2] + " yields " + actual +
+                                           "; expected " + expected);
+            }
+        }
+        System.out.println("Ok");
+    }
+}
+
+//eof