(commons-compress) branch master updated: Add test for an empty central directory

[ggregory]

This is an automated email from the ASF dual-hosted git repository.

ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-compress.git


The following commit(s) were added to refs/heads/master by this push:
     new be0ada2d7 Add test for an empty central directory
be0ada2d7 is described below

commit be0ada2d796c8a29e53a7ec84171290b48804bb0
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Wed Jan 14 07:46:18 2026 -0500

    Add test for an empty central directory
---
 .../compress/archivers/zip/ZipArchiveInputStreamTest.java |   9 +++++++++
 .../commons/compress/archivers/zip/ZipFileTest.java       |   5 +++++
 .../org/apache/commons/compress/zip/ZipFile-method.zip    | Bin 0 -> 109 bytes
 3 files changed, 14 insertions(+)

diff --git 
a/src/test/java/org/apache/commons/compress/archivers/zip/ZipArchiveInputStreamTest.java
 
b/src/test/java/org/apache/commons/compress/archivers/zip/ZipArchiveInputStreamTest.java
index 3da6147aa..df91f36ce 100644
--- 
a/src/test/java/org/apache/commons/compress/archivers/zip/ZipArchiveInputStreamTest.java
+++ 
b/src/test/java/org/apache/commons/compress/archivers/zip/ZipArchiveInputStreamTest.java
@@ -211,6 +211,15 @@ void testDecompressNextSymbol() throws IOException {
         }
     }
 
+    @Test
+    void testEmptyCentralDirectory() throws Exception {
+        try (ZipArchiveInputStream inputStream = 
ZipArchiveInputStream.builder()
+                
.setURI(getURI("org/apache/commons/compress/zip/ZipFile-method.zip"))
+                .get()) {
+            inputStream.forEach(IOConsumer.noop());
+        }
+    }
+
     @Test
     void testGetCompressedCountEmptyZip() throws IOException {
         try (ZipArchiveInputStream zin = 
ZipArchiveInputStream.builder().setByteArray(ArrayUtils.EMPTY_BYTE_ARRAY).get())
 {
diff --git 
a/src/test/java/org/apache/commons/compress/archivers/zip/ZipFileTest.java 
b/src/test/java/org/apache/commons/compress/archivers/zip/ZipFileTest.java
index 7f297c3b0..be29b7835 100644
--- a/src/test/java/org/apache/commons/compress/archivers/zip/ZipFileTest.java
+++ b/src/test/java/org/apache/commons/compress/archivers/zip/ZipFileTest.java
@@ -463,6 +463,11 @@ void testDuplicateEntry() throws Exception {
         }
     }
 
+    @Test
+    void testEmptyCentralDirectory() throws Exception {
+        assertThrows(ArchiveException.class, () -> 
ZipFile.builder().setPath(getPath("org/apache/commons/compress/zip/ZipFile-method.zip")).get());
+    }
+
     /**
      * Test entries alignment.
      */
diff --git 
a/src/test/resources/org/apache/commons/compress/zip/ZipFile-method.zip 
b/src/test/resources/org/apache/commons/compress/zip/ZipFile-method.zip
new file mode 100644
index 000000000..6a1457b92
Binary files /dev/null and 
b/src/test/resources/org/apache/commons/compress/zip/ZipFile-method.zip differ