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/PluggableLocale/BreakIteratorProviderTest.java
+++ b/test/jdk/java/util/PluggableLocale/BreakIteratorProviderTest.java
@ -0,0 +1,117 @@
+/*
+ * Copyright (c) 2007, 2024, 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 4052440 8062588 8165804 8210406 8291660 8174269
+ * @summary BreakIteratorProvider tests
+ * @library providersrc/foobarutils
+ *          providersrc/fooprovider
+ * @modules java.base/sun.util.locale.provider
+ *          java.base/sun.util.resources
+ * @build com.foobar.Utils
+ *        com.foo.*
+ * @run main/othervm -Djava.locale.providers=CLDR,SPI BreakIteratorProviderTest
+ */
+
+import java.text.BreakIterator;
+import java.text.Collator;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Locale;
+import java.util.ResourceBundle;
+import java.util.Set;
+
+import com.foo.BreakIteratorProviderImpl;
+
+import sun.util.locale.provider.LocaleProviderAdapter;
+import sun.util.locale.provider.ResourceBundleBasedAdapter;
+
+public class BreakIteratorProviderTest extends ProviderTest {
+
+    BreakIteratorProviderImpl bip = new BreakIteratorProviderImpl();
+    List<Locale> availloc = Arrays.asList(BreakIterator.getAvailableLocales());
+    List<Locale> providerloc = Arrays.asList(bip.getAvailableLocales());
+    List<Locale> fallbackloc = Arrays.asList(LocaleProviderAdapter.forType(LocaleProviderAdapter.Type.FALLBACK).getAvailableLocales());
+    List<Locale> fallbackimplloc = Arrays.asList(LocaleProviderAdapter.forType(LocaleProviderAdapter.Type.FALLBACK).getCollatorProvider().getAvailableLocales());
+
+    public static void main(String[] s) {
+        new BreakIteratorProviderTest();
+    }
+
+    BreakIteratorProviderTest() {
+        availableLocalesTest();
+        objectValidityTest();
+    }
+
+    void availableLocalesTest() {
+        Set<Locale> localesFromAPI = new HashSet<>(availloc);
+        Set<Locale> localesExpected = new HashSet<>(fallbackloc);
+        localesExpected.addAll(providerloc);
+        if (localesFromAPI.equals(localesExpected)) {
+            System.out.println("availableLocalesTest passed.");
+        } else {
+            throw new RuntimeException("availableLocalesTest failed");
+        }
+    }
+
+    void objectValidityTest() {
+
+        for (Locale target: availloc) {
+            // pure FALLBACK implementation
+            ResourceBundle rb = ((ResourceBundleBasedAdapter)LocaleProviderAdapter.forType(LocaleProviderAdapter.Type.FALLBACK)).getLocaleData().getBreakIteratorInfo(target);
+            String[] classNames = rb.getStringArray("BreakIteratorClasses");
+            boolean fbSupportsLocale = fallbackimplloc.contains(target);
+
+            // result object
+            String[] result = new String[4];
+            result[0] = BreakIterator.getCharacterInstance(target).getClass().getName();
+            result[1] = BreakIterator.getWordInstance(target).getClass().getName();
+            result[2] = BreakIterator.getLineInstance(target).getClass().getName();
+            result[3] = BreakIterator.getSentenceInstance(target).getClass().getName();
+
+            // provider's object (if any)
+            String[] providersResult = new String[4];
+            if (providerloc.contains(target)) {
+                providersResult[0] = bip.getCharacterInstance(target).getClass().getName();
+                providersResult[1] = bip.getWordInstance(target).getClass().getName();
+                providersResult[2] = bip.getLineInstance(target).getClass().getName();
+                providersResult[3] = bip.getSentenceInstance(target).getClass().getName();
+            }
+
+            // JRE
+            String[] jresResult = new String[4];
+            if (fbSupportsLocale) {
+                jresResult[0] = "sun.util.locale.provider.BreakIteratorProviderImpl$GraphemeBreakIterator";
+                for (int i = 1; i < 4; i++) {
+                    jresResult[i] = "sun.text." + classNames[i - 1];
+                }
+            }
+
+            for (int i = 0; i < 4; i++) {
+                checkValidity(target, jresResult[i], providersResult[i], result[i], fbSupportsLocale);
+            }
+        }
+    }
+}