From 1a60bbae98d3b530924a6807a55f8250de19ea86 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 2 Dec 2022 10:16:29 +0100 Subject: Adding upstream version 10.1.3. Signed-off-by: Daniel Baumann --- tests/test_parser.py | 67 +++++++++++++++++++++++++++++++++++++++++++++------- 1 file changed, 58 insertions(+), 9 deletions(-) (limited to 'tests/test_parser.py') diff --git a/tests/test_parser.py b/tests/test_parser.py index c747ea3..fa7b589 100644 --- a/tests/test_parser.py +++ b/tests/test_parser.py @@ -15,6 +15,51 @@ class TestParser(unittest.TestCase): self.assertIsInstance(parse_one("int", into=exp.DataType), exp.DataType) self.assertIsInstance(parse_one("array", into=exp.DataType), exp.DataType) + def test_parse_into_error(self): + expected_message = "Failed to parse into []" + expected_errors = [ + { + "description": "Invalid expression / Unexpected token", + "line": 1, + "col": 1, + "start_context": "", + "highlight": "SELECT", + "end_context": " 1;", + "into_expression": exp.From, + } + ] + with self.assertRaises(ParseError) as ctx: + parse_one("SELECT 1;", "sqlite", [exp.From]) + self.assertEqual(str(ctx.exception), expected_message) + self.assertEqual(ctx.exception.errors, expected_errors) + + def test_parse_into_errors(self): + expected_message = "Failed to parse into [, ]" + expected_errors = [ + { + "description": "Invalid expression / Unexpected token", + "line": 1, + "col": 1, + "start_context": "", + "highlight": "SELECT", + "end_context": " 1;", + "into_expression": exp.From, + }, + { + "description": "Invalid expression / Unexpected token", + "line": 1, + "col": 1, + "start_context": "", + "highlight": "SELECT", + "end_context": " 1;", + "into_expression": exp.Join, + }, + ] + with self.assertRaises(ParseError) as ctx: + parse_one("SELECT 1;", "sqlite", [exp.From, exp.Join]) + self.assertEqual(str(ctx.exception), expected_message) + self.assertEqual(ctx.exception.errors, expected_errors) + def test_column(self): columns = parse_one("select a, ARRAY[1] b, case when 1 then 1 end").find_all(exp.Column) assert len(list(columns)) == 1 @@ -24,6 +69,9 @@ class TestParser(unittest.TestCase): def test_float(self): self.assertEqual(parse_one(".2"), parse_one("0.2")) + def test_unary_plus(self): + self.assertEqual(parse_one("+15"), exp.Literal.number(15)) + def test_table(self): tables = [t.sql() for t in parse_one("select * from a, b.c, .d").find_all(exp.Table)] self.assertEqual(tables, ["a", "b.c", "d"]) @@ -157,8 +205,9 @@ class TestParser(unittest.TestCase): def test_comments(self): expression = parse_one( """ - --comment1 - SELECT /* this won't be used */ + --comment1.1 + --comment1.2 + SELECT /*comment1.3*/ a, --comment2 b as B, --comment3:testing "test--annotation", @@ -169,13 +218,13 @@ class TestParser(unittest.TestCase): """ ) - self.assertEqual(expression.comment, "comment1") - self.assertEqual(expression.expressions[0].comment, "comment2") - self.assertEqual(expression.expressions[1].comment, "comment3:testing") - self.assertEqual(expression.expressions[2].comment, None) - self.assertEqual(expression.expressions[3].comment, "comment4 --foo") - self.assertEqual(expression.expressions[4].comment, "") - self.assertEqual(expression.expressions[5].comment, " space") + self.assertEqual(expression.comments, ["comment1.1", "comment1.2", "comment1.3"]) + self.assertEqual(expression.expressions[0].comments, ["comment2"]) + self.assertEqual(expression.expressions[1].comments, ["comment3:testing"]) + self.assertEqual(expression.expressions[2].comments, None) + self.assertEqual(expression.expressions[3].comments, ["comment4 --foo"]) + self.assertEqual(expression.expressions[4].comments, [""]) + self.assertEqual(expression.expressions[5].comments, [" space"]) def test_type_literals(self): self.assertEqual(parse_one("int 1"), parse_one("CAST(1 AS INT)")) -- cgit v1.2.3