diff --git a/sql/catalyst/src/test/java/org/apache/spark/sql/catalyst/expressions/XXH64Suite.java b/sql/catalyst/src/test/java/org/apache/spark/sql/catalyst/expressions/XXH64Suite.java
index 711887f02832..1baee91b3439 100644
--- a/sql/catalyst/src/test/java/org/apache/spark/sql/catalyst/expressions/XXH64Suite.java
+++ b/sql/catalyst/src/test/java/org/apache/spark/sql/catalyst/expressions/XXH64Suite.java
@@ -74,9 +74,6 @@ public void testKnownByteArrayInputs() {
     Assert.assertEquals(0x739840CB819FA723L,
             XXH64.hashUnsafeBytes(BUFFER, Platform.BYTE_ARRAY_OFFSET, 1, PRIME));
 
-    // These tests currently fail in a big endian environment because the test data and expected
-    // answers are generated with little endian the assumptions. We could revisit this when Platform
-    // becomes endian aware.
     if (ByteOrder.nativeOrder() == ByteOrder.LITTLE_ENDIAN) {
       Assert.assertEquals(0x9256E58AA397AEF1L,
               hasher.hashUnsafeBytes(BUFFER, Platform.BYTE_ARRAY_OFFSET, 4));
@@ -94,6 +91,23 @@ public void testKnownByteArrayInputs() {
               hasher.hashUnsafeBytes(BUFFER, Platform.BYTE_ARRAY_OFFSET, SIZE));
       Assert.assertEquals(0xCAA65939306F1E21L,
               XXH64.hashUnsafeBytes(BUFFER, Platform.BYTE_ARRAY_OFFSET, SIZE, PRIME));
+    } else {
+      Assert.assertEquals(0x7F875412350ADDDCL,
+              hasher.hashUnsafeBytes(BUFFER, Platform.BYTE_ARRAY_OFFSET, 4));
+      Assert.assertEquals(0x564D279F524D8516L,
+              XXH64.hashUnsafeBytes(BUFFER, Platform.BYTE_ARRAY_OFFSET, 4, PRIME));
+      Assert.assertEquals(0x7D9F07E27E0EB006L,
+              hasher.hashUnsafeBytes(BUFFER, Platform.BYTE_ARRAY_OFFSET, 8));
+      Assert.assertEquals(0x893CEF564CB7858L,
+              XXH64.hashUnsafeBytes(BUFFER, Platform.BYTE_ARRAY_OFFSET, 8, PRIME));
+      Assert.assertEquals(0xC6198C4C9CC49E17L,
+              hasher.hashUnsafeBytes(BUFFER, Platform.BYTE_ARRAY_OFFSET, 14));
+      Assert.assertEquals(0x4E21BEF7164D4BBL,
+              XXH64.hashUnsafeBytes(BUFFER, Platform.BYTE_ARRAY_OFFSET, 14, PRIME));
+      Assert.assertEquals(0xBCF5FAEDEE1F2B5AL,
+              hasher.hashUnsafeBytes(BUFFER, Platform.BYTE_ARRAY_OFFSET, SIZE));
+      Assert.assertEquals(0x6F680C877A358FE5L,
+              XXH64.hashUnsafeBytes(BUFFER, Platform.BYTE_ARRAY_OFFSET, SIZE, PRIME));
     }
   }