(commons-compress) branch master updated: Throw CompressorException when all code lengths are zero (#806).

[ggregory]

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

garydgregory 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 b0e13a9be Throw CompressorException when all code lengths are zero 
(#806).
b0e13a9be is described below

commit b0e13a9bee749ae2e214019a5f2968da85bd4f70
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Sun Aug 23 15:03:22 2026 -0400

    Throw CompressorException when all code lengths are zero (#806).
    
    Add HuffmanDecoderTest.testAllCodeLengthsAreZeroWithMinMax()
---
 .../org/apache/commons/compress/huffman/HuffmanDecoderTest.java  | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git 
a/src/test/java/org/apache/commons/compress/huffman/HuffmanDecoderTest.java 
b/src/test/java/org/apache/commons/compress/huffman/HuffmanDecoderTest.java
index 6ba6d1ef0..530319658 100644
--- a/src/test/java/org/apache/commons/compress/huffman/HuffmanDecoderTest.java
+++ b/src/test/java/org/apache/commons/compress/huffman/HuffmanDecoderTest.java
@@ -152,11 +152,18 @@ private int decodeSymbol(final HuffmanDecoder decoder, 
final int... data) throws
 
     @Test
     void testAllCodeLengthsAreZero() {
-        final CompressorException e = assertThrows(CompressorException.class, 
() -> new HuffmanDecoder(new int[] {0, 0, 0, 0, 0}),
+        final CompressorException e = assertThrows(CompressorException.class, 
() -> new HuffmanDecoder(new int[] { 0, 0, 0, 0, 0 }),
                 "Expected CompressorException when all code lengths are zero");
         assertEquals("All code lengths are zero", e.getMessage());
     }
 
+    @Test
+    void testAllCodeLengthsAreZeroWithMinMax() {
+        final CompressorException e = assertThrows(CompressorException.class, 
() -> new HuffmanDecoder(new int[] { 0, 0, 0 }, 0, 30),
+                "Expected CompressorException when all code lengths are zero 
with min/max");
+        assertEquals("All code lengths are zero", e.getMessage());
+    }
+
     @Test
     void testCodeLengthBelowMinCodeLength() throws Exception {
         final int[] codeLengths = new int[] {4, 2, 3, 0, 5, 5, 1};