diff --git a/src/test/java/com/fasterxml/jackson/core/constraints/StreamReadConstraintsDefaultsTest.java b/src/test/java/com/fasterxml/jackson/core/constraints/StreamReadConstraintsDefaultsTest.java
index 0b9040f5a4..0cad3ec03a 100644
--- a/src/test/java/com/fasterxml/jackson/core/constraints/StreamReadConstraintsDefaultsTest.java
+++ b/src/test/java/com/fasterxml/jackson/core/constraints/StreamReadConstraintsDefaultsTest.java
@@ -6,24 +6,30 @@
 
 import static org.junit.Assert.assertEquals;
 
-public class StreamReadConstraintsDefaultsTest {
+public class StreamReadConstraintsDefaultsTest
+{
     @Test
     public void testOverride() {
+        final long maxDocLen = 10_000_000L;
         final int numLen = 1234;
         final int strLen = 12345;
         final int depth = 123;
         StreamReadConstraints constraints = StreamReadConstraints.builder()
+                .maxDocumentLength(maxDocLen)
                 .maxNumberLength(numLen)
                 .maxStringLength(strLen)
                 .maxNestingDepth(depth)
                 .build();
         try {
             StreamReadConstraints.overrideDefaultStreamReadConstraints(constraints);
+            assertEquals(maxDocLen, StreamReadConstraints.defaults().getMaxDocumentLength());
             assertEquals(depth, StreamReadConstraints.defaults().getMaxNestingDepth());
             assertEquals(strLen, StreamReadConstraints.defaults().getMaxStringLength());
             assertEquals(numLen, StreamReadConstraints.defaults().getMaxNumberLength());
         } finally {
             StreamReadConstraints.overrideDefaultStreamReadConstraints(null);
+            assertEquals(StreamReadConstraints.DEFAULT_MAX_DOC_LEN,
+                    StreamReadConstraints.defaults().getMaxDocumentLength());
             assertEquals(StreamReadConstraints.DEFAULT_MAX_DEPTH,
                     StreamReadConstraints.defaults().getMaxNestingDepth());
             assertEquals(StreamReadConstraints.DEFAULT_MAX_STRING_LEN,