chore: add tests for zero-length encoding of varlen columns

prisma · Apr 23, 2024 · cf9eecd · cf9eecd
1 parent ba4ebc0
commit cf9eecd
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/src/tds/codec/column_data.rs b/src/tds/codec/column_data.rs
@@ -722,7 +722,10 @@ mod tests {
 
         assert_eq!(nd, d);
 
-        reader.read_u8().await.expect_err("decode must consume entire buffer");
+        reader
+            .read_u8()
+            .await
+            .expect_err("decode must consume entire buffer");
     }
 
     #[tokio::test]

diff --git a/tests/bulk.rs b/tests/bulk.rs
@@ -112,6 +112,10 @@ test_bulk_type!(smallint("SMALLINT", 2000, 0..2000i16));
 test_bulk_type!(int("INT", 2000, 0..2000i32));
 test_bulk_type!(bigint("BIGINT", 2000, 0..2000i64));
 
+test_bulk_type!(empty_varchar("VARCHAR(MAX)", 1, [""].into_iter()));
+test_bulk_type!(empty_nvarchar("NVARCHAR(MAX)", 1, [""].into_iter()));
+test_bulk_type!(empty_varbinary("VARBINARY(MAX)", 1, [b""].into_iter()));
+
 test_bulk_type!(real(
     "REAL",
     1000,