Refine tests

Signed-off-by: Austin Liu <austin362667@gmail.com>

Author: austin362667

datafusion/sqllogictest/test_files/string/string_literal.slt

@@ -816,3 +816,44 @@ query B
 SELECT starts_with('foobar', 'bar')
 ----
 false
+
+# test utf8, largeutf8, utf8view, DictionaryString for bit_length
+query IIII
+SELECT
+  bit_length('Andrew'),
+  bit_length('datafusion数据融合'),
+  bit_length('💖'),
+  bit_length('josé')
+;
+----
+48 176 32 40
+
+query IIII
+SELECT
+  bit_length(arrow_cast('Andrew', 'LargeUtf8')),
+  bit_length(arrow_cast('datafusion数据融合', 'LargeUtf8')),
+  bit_length(arrow_cast('💖', 'LargeUtf8')),
+  bit_length(arrow_cast('josé', 'LargeUtf8'))
+;
+----
+48 176 32 40
+
+query IIII
+SELECT
+  bit_length(arrow_cast('Andrew', 'Utf8View')),
+  bit_length(arrow_cast('datafusion数据融合', 'Utf8View')),
+  bit_length(arrow_cast('💖', 'Utf8View')),
+  bit_length(arrow_cast('josé', 'Utf8View'))
+;
+----
+48 176 32 40
+
+query IIII
+SELECT
+  bit_length(arrow_cast('Andrew', 'Dictionary(Int32, Utf8)')),
+  bit_length(arrow_cast('datafusion数据融合', 'Dictionary(Int32, Utf8)')),
+  bit_length(arrow_cast('💖', 'Dictionary(Int32, Utf8)')),
+  bit_length(arrow_cast('josé', 'Dictionary(Int32, Utf8)'))
+;
+----
+48 176 32 40

datafusion/sqllogictest/test_files/string/string_query.slt.part

@@ -1096,20 +1096,3 @@ Rapha Raphael NULL datafusionДатаФус datafusionДатаФусион NULL
 und under_score NULL un iść core un iść core NULL
 p percent NULL pan Tadeusz ma iść w kąt pan Tadeusz ma iść w kąt NULL
 NULL NULL NULL NULL NULL NULL
-
-# TODO: Support Utf8View for bit_length array string function
-# --------------------------------------
-# Test BIT_LENGTH
-# --------------------------------------
-# query II
-# SELECT
-#   BIT_LENGTH(ascii_1),
-#   BIT_LENGTH(unicode_1)
-# FROM test_basic_operator;
-# ----
-# 48 144
-# 72 176
-# 56 240
-# 88 104
-# 56 216
-# NULL NULL

datafusion/sqllogictest/test_files/string/string_view.slt

@@ -91,16 +91,7 @@ select octet_length(column1_utf8view) from test;
 7
 NULL
 
-query IIII
-SELECT
-  BIT_LENGTH(arrow_cast('Andrew', 'Utf8View')),
-  BIT_LENGTH(arrow_cast('datafusion数据融合', 'Utf8View')),
-  BIT_LENGTH(arrow_cast('💖', 'Utf8View')),
-  BIT_LENGTH(arrow_cast('josé', 'Utf8View'))
-;
-----
-48 176 32 40
-
+# TODO: Revisit this issue after upgrading to the arrow-rs version that includes apache/arrow-rs#6671.
 query error DataFusion error: Arrow error: Compute error: bit_length not supported for Utf8View
 select bit_length(column1_utf8view) from test;