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/text/Collator/SurrogatesTest.java
+++ b/test/jdk/java/text/Collator/SurrogatesTest.java
@ -0,0 +1,120 @@
+/*
+ * Copyright (c) 2003, 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
+ * @library /java/text/testlib
+ * @summary test Supplementary Character Collation
+ * @run junit SurrogatesTest
+ */
+
+import java.text.Collator;
+import java.text.RuleBasedCollator;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.fail;
+
+// Quick dummy program for printing out test results
+public class SurrogatesTest {
+
+    /*
+     * Data for TestPrimary()
+     */
+    private static final String[] primarySourceData = {
+        "A\ud800\udc04BCD"
+    };
+
+    private static final String[] primaryTargetData = {
+        "A\ud800\udc05BCD"
+    };
+
+    private static final int[] primaryResults = {
+         0
+    };
+
+    /*
+     * Data for TestTertiary()
+     */
+    private static final String[] tertiarySourceData = {
+        "ABCD",
+        "ABCD",
+        "A\ud800\udc00CD",
+        "WXYZ",
+        "WXYZ",
+        "AFEM",
+        "FGM",
+        "BB",
+        "BB"
+    };
+
+    private static final String[] tertiaryTargetData = {
+        "A\ud800\udc00CD",
+        "AB\ud800\udc00D",
+        "A\ud800\udc01CD",
+        "W\ud800\udc0aYZ",
+        "W\ud800\udc0bYZ",
+        "A\ud800\udc08M",
+        "\ud800\udc08M",
+        "\ud800\udc04\ud800\udc02",
+        "\ud800\udc04\ud800\udc05"
+    };
+
+    private static final int[] tertiaryResults = {
+        -1,  1,  1,  1, -1, -1, -1, -1,  1
+    };
+
+    @Test
+    public void TestPrimary() {
+        TestUtils.doCollatorTest(myCollation, Collator.PRIMARY,
+               primarySourceData, primaryTargetData, primaryResults);
+    }
+
+    @Test
+    public void TestTertiary() {
+        TestUtils.doCollatorTest(myCollation, Collator.TERTIARY,
+               tertiarySourceData, tertiaryTargetData, tertiaryResults);
+    }
+
+    private Collator getCollator() {
+        RuleBasedCollator base = (RuleBasedCollator)Collator.getInstance();
+        String rule = base.getRules();
+        try {
+            return new RuleBasedCollator(rule
+                                     + "&B < \ud800\udc01 < \ud800\udc00"
+                                     + ", \ud800\udc02, \ud800\udc03"
+                                     + "; \ud800\udc04, \ud800\udc05"
+                                     + "< \ud800\udc06 < \ud800\udc07"
+                                     + "&FE < \ud800\udc08"
+                                     + "&PE, \ud800\udc09"
+                                     + "&Z < \ud800\udc0a < \ud800\udc0b < \ud800\udc0c"
+                                     + "&\ud800\udc0a < x, X"
+                                     + "&A < \ud800\udc04\ud800\udc05");
+        } catch (Exception e) {
+            fail("Failed to create new RulebasedCollator object");
+            return null;
+        }
+    }
+
+    private Collator myCollation = getCollator();
+}