8349369: test/docs/jdk/javadoc/doccheck/checks/jdkCheckLinks.java did not report on missing man page files

Reviewed-by: hannesw

test/docs/jdk/javadoc/doccheck/checks/jdkCheckLinks.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2024, 2025, 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
@@ -23,7 +23,7 @@
 
 /*
  * @test
- * @bug 8337109
+ * @bug 8337109 8349369
  * @summary Check Links in the generated documentation
  * @library /test/langtools/tools/lib ../../doccheck /test/lib ../../../../tools/tester
  * @build DocTester toolbox.TestRunner

test/docs/jdk/javadoc/doccheck/doccheckutils/FileProcessor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2024, 2025, 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
@@ -44,16 +44,16 @@ public class FileProcessor {
 
     public void processFiles(Path directory) {
         try {
-            Files.walkFileTree(directory, new SimpleFileVisitor<Path>() {
+            Files.walkFileTree(directory, new SimpleFileVisitor<>() {
                 @Override
-                public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
+                public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) {
                     if (file.toString().endsWith(".html"))
                         files.add(file);
                     return FileVisitResult.CONTINUE;
                 }
 
                 @Override
-                public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {
+                public FileVisitResult postVisitDirectory(Path dir, IOException exc) {
                     return FileVisitResult.CONTINUE;
                 }
             });

test/docs/jdk/javadoc/doccheck/doccheckutils/checkers/LinkChecker.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2024, 2025, 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
@@ -220,20 +220,14 @@ public class LinkChecker implements HtmlChecker {
 
     @Override
     public boolean isOK() {
-        return duplicateIds == 0
+        return log.noErrors() && (missingFiles == 0);
-                && missingIds == 0
-                && missingFiles == 0
-                && badSchemes == 0;
     }
 
     @Override
     public void close() {
-        report();
+        if (!log.noErrors()) {
-        if (!isOK()) {
+            report();
-            throw new RuntimeException(
+            throw new RuntimeException("LinkChecker encountered errors; see log above.");
-                    "LinkChecker encountered errors. Duplicate IDs: "
-                            + duplicateIds + ", Missing IDs: " + missingIds
-                            + ", Missing Files: " + missingFiles + ", Bad Schemes: " + badSchemes);
         }
     }
 
@@ -276,6 +270,11 @@ public class LinkChecker implements HtmlChecker {
                     p = currFile.getParent().resolve(resolvedUriPath).normalize();
                 }
 
+                if (!Files.exists(p)) {
+                    log.log(currFile, line, "missing file reference: " + log.relativize(p));
+                    return;
+                }
+
                 if (fragment != null && !fragment.isEmpty()) {
                     foundReference(line, p, fragment);
                 }
@@ -392,7 +391,7 @@ public class LinkChecker implements HtmlChecker {
 
         void addID(int line, String name) {
             if (checked) {
-                throw new IllegalStateException("Adding ID after file has been");
+                throw new IllegalStateException("Adding ID after file has been checked");
             }
             Objects.requireNonNull(name);
             IDInfo info = map.computeIfAbsent(name, _ -> new IDInfo());
@@ -413,7 +412,9 @@ public class LinkChecker implements HtmlChecker {
                 if (name != null) {
                     IDInfo id = map.get(name);
                     if (id == null || !id.declared) {
-                        log.log(log.relativize(from), line, "id not found: " + this.pathOrURI + "#" + name);
+                        log.log(log.relativize(from), line,
+                                "id not found: " + this.pathOrURI + "#" + name);
+                        LinkChecker.this.missingIds++;
                     }
                 }
             } else {
@@ -429,7 +430,8 @@ public class LinkChecker implements HtmlChecker {
             map.forEach((name, id) -> {
                 if (name != null && !id.declared) {
                     for (Position ref : id.references) {
-                        log.log(log.relativize(ref.path), ref.line, "id not found: " + this.pathOrURI + "#" + name);
+                        log.log(log.relativize(ref.path), ref.line,
+                                "id not found: " + this.pathOrURI + "#" + name);
                     }
                     missingIds++;
                 }