Merge d46f790 into ca8a823

data-8 · Sep 7, 2023 · 9cc3d7d · 9cc3d7d
2 parents ca8a823 + d46f790
commit 9cc3d7d
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/tests/test_tables.py b/tests/test_tables.py
@@ -1587,6 +1587,15 @@ def test_join_conflicting_column_names(table, table4):
     c      | 3     | 2      | 6      | 2       | 2               | Epsilon
     """)
 
+def test_join_no_rows():
+    t1 = Table(['letter'])
+    t2 = Table(['letter'])
+    t2.append(['b'])
+    t3 = t1.join('letter', t2)
+    assert t3 == None
+    t4 = t2.join('letter', t1)
+    assert t4 == None
+
 def test_percentile(numbers_table):
     assert_equal(numbers_table.percentile(76), """
     count | points