50       FunctionSignature("myfunc", {arrow::int32(), arrow::float32()}, arrow::float64())  in TEST_F()
56   EXPECT_EQ(FunctionSignature("add", {arrow::int32()}, arrow::int32()),  in TEST_F()
57             FunctionSignature("add", {arrow::int32()}, arrow::int32()));  in TEST_F()
59   EXPECT_EQ(FunctionSignature("add", {arrow::int32()}, arrow::int64()),  in TEST_F()
60             FunctionSignature("add", {local_i32_type_}, local_i64_type_));  in TEST_F()
62   EXPECT_FALSE(FunctionSignature("add", {arrow::int32()}, arrow::int32()) ==  in TEST_F()
63                FunctionSignature("sub", {arrow::int32()}, arrow::int32()));  in TEST_F()
65   EXPECT_EQ(FunctionSignature("extractDay", {arrow::int64()}, arrow::int64()),  in TEST_F()
66             FunctionSignature("extractday", {arrow::int64()}, arrow::int64()));  in TEST_F()
69       FunctionSignature("castVARCHAR", {arrow::utf8(), arrow::int64()}, arrow::utf8()),  in TEST_F()
70       FunctionSignature("castvarchar", {arrow::utf8(), arrow::int64()}, arrow::utf8()));  in TEST_F()
75       FunctionSignature("add", {arrow::int32(), arrow::int32()}, arrow::int32()) ==  in TEST_F()
76       FunctionSignature("add", {arrow::int32()}, arrow::int32()));  in TEST_F()
80   EXPECT_FALSE(FunctionSignature("add", {arrow::int32()}, arrow::int32()) ==  in TEST_F()
81                FunctionSignature("add", {arrow::int64()}, arrow::int32()));  in TEST_F()
84       FunctionSignature("add", {arrow::int32()}, arrow::int32()) ==  in TEST_F()
85       FunctionSignature("add", {arrow::float32(), arrow::float32()}, arrow::int32()));  in TEST_F()
88       FunctionSignature("add", {arrow::int32(), arrow::int64()}, arrow::int32()) ==  in TEST_F()
89       FunctionSignature("add", {arrow::int64(), arrow::int32()}, arrow::int32()));  in TEST_F()
91   EXPECT_EQ(FunctionSignature("extract_month", {arrow::date32()}, arrow::int64()),  in TEST_F()
92             FunctionSignature("extract_month", {local_date32_type_}, local_i64_type_));  in TEST_F()
94   EXPECT_FALSE(FunctionSignature("extract_month", {arrow::date32()}, arrow::int64()) ==  in TEST_F()
95                FunctionSignature("extract_month", {arrow::date64()}, arrow::date32()));  in TEST_F()
99   EXPECT_FALSE(FunctionSignature("add", {arrow::int32()}, arrow::int64()) ==  in TEST_F()
100                FunctionSignature("add", {arrow::int32()}, arrow::int32()));  in TEST_F()
104   FunctionSignature f1("add", {arrow::int32(), arrow::int32()}, arrow::int64());  in TEST_F()
105   FunctionSignature f2("add", {local_i32_type_, local_i32_type_}, local_i64_type_);  in TEST_F()
108   FunctionSignature f3("extractDay", {arrow::int64()}, arrow::int64());  in TEST_F()
109   FunctionSignature f4("extractday", {arrow::int64()}, arrow::int64());  in TEST_F()