1 files changed, 53 insertions, 0 deletions
diff --git a/tests/dialects/test_drill.py b/tests/dialects/test_drill.py
new file mode 100644
index 0000000..9819daa
--- /dev/null
+++ b/tests/dialects/test_drill.py
@@ -0,0 +1,53 @@
+from tests.dialects.test_dialect import Validator
+
+
+class TestDrill(Validator):
+    dialect = "drill"
+
+    def test_string_literals(self):
+        self.validate_all(
+            "SELECT '2021-01-01' + INTERVAL 1 MONTH",
+            write={
+                "mysql": "SELECT '2021-01-01' + INTERVAL 1 MONTH",
+            },
+        )
+
+    def test_quotes(self):
+        self.validate_all(
+            "'\\''",
+            write={
+                "duckdb": "''''",
+                "presto": "''''",
+                "hive": "'\\''",
+                "spark": "'\\''",
+            },
+        )
+        self.validate_all(
+            "'\"x\"'",
+            write={
+                "duckdb": "'\"x\"'",
+                "presto": "'\"x\"'",
+                "hive": "'\"x\"'",
+                "spark": "'\"x\"'",
+            },
+        )
+        self.validate_all(
+            "'\\\\a'",
+            read={
+                "presto": "'\\a'",
+            },
+            write={
+                "duckdb": "'\\a'",
+                "presto": "'\\a'",
+                "hive": "'\\\\a'",
+                "spark": "'\\\\a'",
+            },
+        )
+
+    def test_table_function(self):
+        self.validate_all(
+            "SELECT * FROM table( dfs.`test_data.xlsx` (type => 'excel', sheetName => 'secondSheet'))",
+            write={
+                "drill": "SELECT * FROM table(dfs.`test_data.xlsx`(type => 'excel', sheetName => 'secondSheet'))",
+            },
+        )