8326591: New test JmodExcludedFiles.java fails on Windows when --with-external-symbols-in-bundles=public is used

test/jdk/jdk/modules/etc/JmodExcludedFiles.java

@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 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 8159927
+ * @modules java.base/jdk.internal.util
+ * @run main JmodExcludedFiles
+ * @summary Test that JDK JMOD files do not include native debug symbols
+ */
+
+import java.nio.file.DirectoryStream;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipFile;
+
+public class JmodExcludedFiles {
+    private static String javaHome = System.getProperty("java.home");
+
+    public static void main(String[] args) throws Exception {
+        Path jmods = Path.of(javaHome, "jmods");
+        try (DirectoryStream<Path> stream = Files.newDirectoryStream(jmods, "*.jmod")) {
+            for (Path jmodFile : stream) {
+                try (ZipFile zip = new ZipFile(jmodFile.toFile())) {
+                    JModSymbolFileMatcher jsfm = new JModSymbolFileMatcher(jmodFile.toString());
+                    if (zip.stream().map(ZipEntry::getName)
+                                    .anyMatch(jsfm::isNativeDebugSymbol)) {
+                        throw new RuntimeException(jmodFile + " is expected not to include native debug symbols");
+                    }
+                }
+            }
+        }
+    }
+
+    static class JModSymbolFileMatcher {
+        private String jmod;
+
+        JModSymbolFileMatcher(String jmod) {
+            this.jmod = jmod;
+        }
+
+        boolean isNativeDebugSymbol(String name) {
+            int index = name.indexOf("/");
+            if (index < 0) {
+                throw new RuntimeException("unexpected entry name: " + name);
+            }
+            String section = name.substring(0, index);
+            if (section.equals("lib") || section.equals("bin")) {
+                if (System.getProperty("os.name").toLowerCase().contains("os x")) {
+                    String n = name.substring(index + 1);
+                    int i = n.indexOf("/");
+                    if (i != -1) {
+                        if (n.substring(0, i).endsWith(".dSYM")) {
+                            System.err.println("Found symbols in " + jmod + ": " + name);
+                            return true;
+                        }
+                    }
+                }
+                if (System.getProperty("os.name").toLowerCase().contains("win") && name.endsWith(".pdb")) {
+                    // on Windows we check if we should have public symbols through --with-external-symbols-in-bundles=public (JDK-8237192)
+                    String strippedpdb = javaHome + "/bin/" + name.substring(index + 1, name.length() - 4) + ".stripped.pdb";
+                    if (!Files.exists(Paths.get(strippedpdb))) {
+                        System.err.println("Found symbols in " + jmod + ": " + name +
+                                ". No stripped pdb file " + strippedpdb + " exists.");
+                        return true;
+                    }
+                }
+                if (name.endsWith(".diz")
+                        || name.endsWith(".debuginfo")
+                        || name.endsWith(".map")) {
+                    System.err.println("Found symbols in " + jmod + ": " + name);
+                    return true;
+                }
+            }
+            return false;
+        }
+    }
+}