forked from TrueCloudLab/frostfs-s3-gw
399 lines
18 KiB
Python
399 lines
18 KiB
Python
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
# MinIO Python Library for Amazon S3 Compatible Cloud Storage,
|
|
# (C) 2020 MinIO, Inc.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import io
|
|
from datetime import datetime
|
|
|
|
from minio import Minio
|
|
from minio.select.options import (SelectObjectOptions, CSVInput, JSONInput,
|
|
RequestProgress, InputSerialization,
|
|
OutputSerialization, CSVOutput, JsonOutput)
|
|
|
|
from utils import *
|
|
|
|
def test_sql_expressions_custom_input_output(client, input_bytes, sql_input, sql_output, tests, log_output):
|
|
bucket_name = generate_bucket_name()
|
|
object_name = generate_object_name()
|
|
|
|
log_output.args['total_tests'] = 0
|
|
log_output.args['total_success'] = 0
|
|
|
|
client.make_bucket(bucket_name)
|
|
try:
|
|
content = io.BytesIO(bytes(input_bytes, 'utf-8'))
|
|
client.put_object(bucket_name, object_name, content, len(input_bytes))
|
|
|
|
for idx, (test_name, select_expression, expected_output) in enumerate(tests):
|
|
if select_expression == '':
|
|
continue
|
|
try:
|
|
log_output.args['total_tests'] += 1
|
|
options = SelectObjectOptions(
|
|
expression=select_expression,
|
|
input_serialization=sql_input,
|
|
output_serialization=sql_output,
|
|
request_progress=RequestProgress(
|
|
enabled="False"
|
|
)
|
|
)
|
|
|
|
data = client.select_object_content(bucket_name, object_name, options)
|
|
|
|
# Get the records
|
|
records = io.BytesIO()
|
|
for d in data.stream(10*1024):
|
|
records.write(d.encode('utf-8'))
|
|
got_output = records.getvalue()
|
|
|
|
if got_output != expected_output:
|
|
if type(expected_output) == datetime:
|
|
# Attempt to parse the date which will throw an exception for any issue
|
|
datetime.strptime(got_output.decode("utf-8").strip(), '%Y-%m-%dT%H:%M:%S.%f%z')
|
|
else:
|
|
raise ValueError('Test {}: data mismatch. Expected : {}. Received: {}.'.format(idx+1, expected_output, got_output))
|
|
|
|
log_output.args['total_success'] += 1
|
|
except Exception as err:
|
|
continue ## TODO, raise instead
|
|
# raise Exception(err)
|
|
finally:
|
|
client.remove_object(bucket_name, object_name)
|
|
client.remove_bucket(bucket_name)
|
|
|
|
|
|
def test_sql_expressions(client, input_json_bytes, tests, log_output):
|
|
input_serialization = InputSerialization(
|
|
compression_type="NONE",
|
|
json=JSONInput(Type="DOCUMENT"),
|
|
)
|
|
|
|
output_serialization=OutputSerialization(
|
|
csv=CSVOutput(QuoteFields="ASNEEDED")
|
|
)
|
|
|
|
test_sql_expressions_custom_input_output(client, input_json_bytes,
|
|
input_serialization, output_serialization, tests, log_output)
|
|
|
|
|
|
def test_sql_operators(client, log_output):
|
|
|
|
json_testfile = """{"id": 1, "name": "John", "age": 3}
|
|
{"id": 2, "name": "Elliot", "age": 4}
|
|
{"id": 3, "name": "Yves", "age": 5}
|
|
{"id": 4, "name": null, "age": 0}
|
|
"""
|
|
|
|
tests = [
|
|
# Logical operators
|
|
("AND", "select * from S3Object s where s.id = 1 AND s.name = 'John'", b'1,John,3\n'),
|
|
("NOT", "select * from S3Object s where NOT s.id = 1", b'2,Elliot,4\n3,Yves,5\n4,,0\n'),
|
|
("OR", "select * from S3Object s where s.id = 1 OR s.id = 3", b'1,John,3\n3,Yves,5\n'),
|
|
# Comparison Operators
|
|
("<", "select * from S3Object s where s.age < 4", b'1,John,3\n4,,0\n'),
|
|
(">", "select * from S3Object s where s.age > 4", b'3,Yves,5\n'),
|
|
("<=", "select * from S3Object s where s.age <= 4", b'1,John,3\n2,Elliot,4\n4,,0\n'),
|
|
(">=", "select * from S3Object s where s.age >= 4", b'2,Elliot,4\n3,Yves,5\n'),
|
|
("=", "select * from S3Object s where s.age = 4", b'2,Elliot,4\n'),
|
|
("<>", "select * from S3Object s where s.age <> 4", b'1,John,3\n3,Yves,5\n4,,0\n'),
|
|
("!=", "select * from S3Object s where s.age != 4", b'1,John,3\n3,Yves,5\n4,,0\n'),
|
|
("BETWEEN", "select * from S3Object s where s.age BETWEEN 4 AND 5", b'2,Elliot,4\n3,Yves,5\n'),
|
|
("IN", "select * from S3Object s where s.age IN (3,5)", b'1,John,3\n3,Yves,5\n'),
|
|
# Pattern Matching Operators
|
|
("LIKE_", "select * from S3Object s where s.name LIKE '_ves'", b'3,Yves,5\n'),
|
|
("LIKE%", "select * from S3Object s where s.name LIKE 'Ell%t'", b'2,Elliot,4\n'),
|
|
# Unitary Operators
|
|
("NULL", "select * from S3Object s where s.name IS NULL", b'4,,0\n'),
|
|
("NOT_NULL", "select * from S3Object s where s.age IS NOT NULL", b'1,John,3\n2,Elliot,4\n3,Yves,5\n4,,0\n'),
|
|
# Math Operators
|
|
("+", "select * from S3Object s where s.age = 1+3 ", b'2,Elliot,4\n'),
|
|
("-", "select * from S3Object s where s.age = 5-1 ", b'2,Elliot,4\n'),
|
|
("*", "select * from S3Object s where s.age = 2*2 ", b'2,Elliot,4\n'),
|
|
("%", "select * from S3Object s where s.age = 10%6 ", b'2,Elliot,4\n'),
|
|
]
|
|
|
|
try:
|
|
test_sql_expressions(client, json_testfile, tests, log_output)
|
|
except Exception as select_err:
|
|
raise select_err
|
|
# raise ValueError('Test {} unexpectedly failed with: {}'.format(test_name, select_err))
|
|
# pass
|
|
|
|
# Test passes
|
|
print(log_output.json_report())
|
|
|
|
|
|
def test_sql_operators_precedence(client, log_output):
|
|
|
|
json_testfile = """{"id": 1, "name": "Eric"}"""
|
|
|
|
tests = [
|
|
("-_1", "select -3*3 from S3Object", b'-9\n'),
|
|
("*", "select 10-3*2 from S3Object", b'4\n'),
|
|
("/", "select 13-10/5 from S3Object", b'11\n'),
|
|
("%", "select 13-10%5 from S3Object", b'13\n'),
|
|
("+", "select 1+1*3 from S3Object", b'4\n'),
|
|
("-_2", "select 1-1*3 from S3Object", b'-2\n'),
|
|
("=", "select * from S3Object as s where s.id = 13-12", b'1,Eric\n'),
|
|
("<>", "select * from S3Object as s where s.id <> 1-1", b'1,Eric\n'),
|
|
("NOT", "select * from S3Object where false OR NOT false", b'1,Eric\n'),
|
|
("AND", "select * from S3Object where true AND true OR false ", b'1,Eric\n'),
|
|
("OR", "select * from S3Object where false OR NOT false", b'1,Eric\n'),
|
|
("IN", "select * from S3Object as s where s.id <> -1 AND s.id IN (1,2,3)", b'1,Eric\n'),
|
|
("BETWEEN", "select * from S3Object as s where s.id <> -1 AND s.id BETWEEN -1 AND 3", b'1,Eric\n'),
|
|
("LIKE", "select * from S3Object as s where s.id <> -1 AND s.name LIKE 'E%'", b'1,Eric\n'),
|
|
]
|
|
|
|
try:
|
|
test_sql_expressions(client, json_testfile, tests, log_output)
|
|
except Exception as select_err:
|
|
raise select_err
|
|
# raise ValueError('Test {} unexpectedly failed with: {}'.format(test_name, select_err))
|
|
# pass
|
|
|
|
# Test passes
|
|
print(log_output.json_report())
|
|
|
|
|
|
|
|
def test_sql_functions_agg_cond_conv(client, log_output):
|
|
|
|
json_testfile = """{"id": 1, "name": "John", "age": 3}
|
|
{"id": 2, "name": "Elliot", "age": 4}
|
|
{"id": 3, "name": "Yves", "age": 5}
|
|
{"id": 4, "name": "Christine", "age": null}
|
|
{"id": 5, "name": "Eric", "age": 0}
|
|
"""
|
|
tests = [
|
|
# Aggregate functions
|
|
("COUNT", "select count(*) from S3Object s", b'5\n'),
|
|
("AVG", "select avg(s.age) from S3Object s", b'3\n'),
|
|
("MAX", "select max(s.age) from S3Object s", b'5\n'),
|
|
("MIN", "select min(s.age) from S3Object s", b'0\n'),
|
|
("SUM", "select sum(s.age) from S3Object s", b'12\n'),
|
|
# Conditional functions
|
|
("COALESCE", "SELECT COALESCE(s.age, 99) FROM S3Object s", b'3\n4\n5\n99\n0\n'),
|
|
("NULLIF", "SELECT NULLIF(s.age, 0) FROM S3Object s", b'3\n4\n5\n\n\n'),
|
|
## Conversion functions
|
|
("CAST", "SELECT CAST(s.age AS FLOAT) FROM S3Object s", b'3.0\n4.0\n5.0\n\n0.0\n'),
|
|
|
|
]
|
|
|
|
try:
|
|
test_sql_expressions(client, json_testfile, tests, log_output)
|
|
except Exception as select_err:
|
|
raise select_err
|
|
# raise ValueError('Test {} unexpectedly failed with: {}'.format(test_name, select_err))
|
|
# pass
|
|
|
|
# Test passes
|
|
print(log_output.json_report())
|
|
|
|
|
|
def test_sql_functions_date(client, log_output):
|
|
|
|
json_testfile = """
|
|
{"id": 1, "name": "John", "datez": "2017-01-02T03:04:05.006+07:30"}
|
|
"""
|
|
|
|
tests = [
|
|
# DATE_ADD
|
|
("DATE_ADD_1", "select DATE_ADD(year, 5, TO_TIMESTAMP(s.datez)) from S3Object as s", b'2022-01-02T03:04:05.006+07:30\n'),
|
|
("DATE_ADD_2", "select DATE_ADD(month, 1, TO_TIMESTAMP(s.datez)) from S3Object as s", b'2017-02-02T03:04:05.006+07:30\n'),
|
|
("DATE_ADD_3", "select DATE_ADD(day, -1, TO_TIMESTAMP(s.datez)) from S3Object as s", b'2017-01-01T03:04:05.006+07:30\n'),
|
|
("DATE_ADD_4", "select DATE_ADD(hour, 1, TO_TIMESTAMP(s.datez)) from S3Object as s", b'2017-01-02T04:04:05.006+07:30\n'),
|
|
("DATE_ADD_5", "select DATE_ADD(minute, 5, TO_TIMESTAMP(s.datez)) from S3Object as s", b'2017-01-02T03:09:05.006+07:30\n'),
|
|
("DATE_ADD_6", "select DATE_ADD(second, 5, TO_TIMESTAMP(s.datez)) from S3Object as s", b'2017-01-02T03:04:10.006+07:30\n'),
|
|
# DATE_DIFF
|
|
("DATE_DIFF_1", "select DATE_DIFF(year, TO_TIMESTAMP(s.datez), TO_TIMESTAMP('2011-01-01T')) from S3Object as s", b'-6\n'),
|
|
("DATE_DIFF_2", "select DATE_DIFF(month, TO_TIMESTAMP(s.datez), TO_TIMESTAMP('2011T')) from S3Object as s", b'-72\n'),
|
|
("DATE_DIFF_3", "select DATE_DIFF(day, TO_TIMESTAMP(s.datez), TO_TIMESTAMP('2010-01-02T')) from S3Object as s", b'-2556\n'),
|
|
# EXTRACT
|
|
("EXTRACT_1", "select EXTRACT(year FROM TO_TIMESTAMP(s.datez)) from S3Object as s", b'2017\n'),
|
|
("EXTRACT_2", "select EXTRACT(month FROM TO_TIMESTAMP(s.datez)) from S3Object as s", b'1\n'),
|
|
("EXTRACT_3", "select EXTRACT(hour FROM TO_TIMESTAMP(s.datez)) from S3Object as s", b'3\n'),
|
|
("EXTRACT_4", "select EXTRACT(minute FROM TO_TIMESTAMP(s.datez)) from S3Object as s", b'4\n'),
|
|
("EXTRACT_5", "select EXTRACT(timezone_hour FROM TO_TIMESTAMP(s.datez)) from S3Object as s", b'7\n'),
|
|
("EXTRACT_6", "select EXTRACT(timezone_minute FROM TO_TIMESTAMP(s.datez)) from S3Object as s", b'30\n'),
|
|
# TO_STRING
|
|
("TO_STRING_1", "select TO_STRING(TO_TIMESTAMP(s.datez), 'MMMM d, y') from S3Object as s", b'"January 2, 2017"\n'),
|
|
("TO_STRING_2", "select TO_STRING(TO_TIMESTAMP(s.datez), 'MMM d, yyyy') from S3Object as s", b'"Jan 2, 2017"\n'),
|
|
("TO_STRING_3", "select TO_STRING(TO_TIMESTAMP(s.datez), 'M-d-yy') from S3Object as s", b'1-2-17\n'),
|
|
("TO_STRING_4", "select TO_STRING(TO_TIMESTAMP(s.datez), 'MM-d-y') from S3Object as s", b'01-2-2017\n'),
|
|
("TO_STRING_5", "select TO_STRING(TO_TIMESTAMP(s.datez), 'MMMM d, y h:m a') from S3Object as s", b'"January 2, 2017 3:4 AM"\n'),
|
|
("TO_STRING_6", "select TO_STRING(TO_TIMESTAMP(s.datez), 'y-MM-dd''T''H:m:ssX') from S3Object as s", b'2017-01-02T3:4:05+0730\n'),
|
|
("TO_STRING_7", "select TO_STRING(TO_TIMESTAMP(s.datez), 'y-MM-dd''T''H:m:ssX') from S3Object as s", b'2017-01-02T3:4:05+0730\n'),
|
|
("TO_STRING_8", "select TO_STRING(TO_TIMESTAMP(s.datez), 'y-MM-dd''T''H:m:ssXXXX') from S3Object as s", b'2017-01-02T3:4:05+0730\n'),
|
|
("TO_STRING_9", "select TO_STRING(TO_TIMESTAMP(s.datez), 'y-MM-dd''T''H:m:ssXXXXX') from S3Object as s", b'2017-01-02T3:4:05+07:30\n'),
|
|
("TO_TIMESTAMP", "select TO_TIMESTAMP(s.datez) from S3Object as s", b'2017-01-02T03:04:05.006+07:30\n'),
|
|
("UTCNOW", "select UTCNOW() from S3Object", datetime(1,1,1)),
|
|
|
|
]
|
|
|
|
try:
|
|
test_sql_expressions(client, json_testfile, tests, log_output)
|
|
except Exception as select_err:
|
|
raise select_err
|
|
# raise ValueError('Test {} unexpectedly failed with: {}'.format(test_name, select_err))
|
|
# pass
|
|
|
|
# Test passes
|
|
print(log_output.json_report())
|
|
|
|
def test_sql_functions_string(client, log_output):
|
|
|
|
json_testfile = """
|
|
{"id": 1, "name": "John"}
|
|
{"id": 2, "name": " \tfoobar\t "}
|
|
{"id": 3, "name": "1112211foobar22211122"}
|
|
"""
|
|
|
|
tests = [
|
|
# CHAR_LENGTH
|
|
("CHAR_LENGTH", "select CHAR_LENGTH(s.name) from S3Object as s", b'4\n24\n21\n'),
|
|
("CHARACTER_LENGTH", "select CHARACTER_LENGTH(s.name) from S3Object as s", b'4\n24\n21\n'),
|
|
# LOWER
|
|
("LOWER", "select LOWER(s.name) from S3Object as s where s.id= 1", b'john\n'),
|
|
# SUBSTRING
|
|
("SUBSTRING_1", "select SUBSTRING(s.name FROM 2) from S3Object as s where s.id = 1", b'ohn\n'),
|
|
("SUBSTRING_2", "select SUBSTRING(s.name FROM 2 FOR 2) from S3Object as s where s.id = 1", b'oh\n'),
|
|
("SUBSTRING_3", "select SUBSTRING(s.name FROM -1 FOR 2) from S3Object as s where s.id = 1", b'\n'),
|
|
# TRIM
|
|
("TRIM_1", "select TRIM(s.name) from S3Object as s where s.id = 2", b'\tfoobar\t\n'),
|
|
("TRIM_2", "select TRIM(LEADING FROM s.name) from S3Object as s where s.id = 2", b'\tfoobar\t \n'),
|
|
("TRIM_3", "select TRIM(TRAILING FROM s.name) from S3Object as s where s.id = 2", b' \tfoobar\t\n'),
|
|
("TRIM_4", "select TRIM(BOTH FROM s.name) from S3Object as s where s.id = 2", b'\tfoobar\t\n'),
|
|
("TRIM_5", "select TRIM(BOTH '12' FROM s.name) from S3Object as s where s.id = 3", b'foobar\n'),
|
|
# UPPER
|
|
("UPPER", "select UPPER(s.name) from S3Object as s where s.id= 1", b'JOHN\n'),
|
|
]
|
|
|
|
try:
|
|
test_sql_expressions(client, json_testfile, tests, log_output)
|
|
except Exception as select_err:
|
|
raise select_err
|
|
# raise ValueError('Test {} unexpectedly failed with: {}'.format(test_name, select_err))
|
|
# pass
|
|
|
|
# Test passes
|
|
print(log_output.json_report())
|
|
|
|
|
|
def test_sql_datatypes(client, log_output):
|
|
json_testfile = """
|
|
{"name": "John"}
|
|
"""
|
|
tests = [
|
|
("bool", "select CAST('true' AS BOOL) from S3Object", b'true\n'),
|
|
("int", "select CAST('13' AS INT) from S3Object", b'13\n'),
|
|
("integer", "select CAST('13' AS INTEGER) from S3Object", b'13\n'),
|
|
("string", "select CAST(true AS STRING) from S3Object", b'true\n'),
|
|
("float", "select CAST('13.3' AS FLOAT) from S3Object", b'13.3\n'),
|
|
("decimal", "select CAST('14.3' AS FLOAT) from S3Object", b'14.3\n'),
|
|
("numeric", "select CAST('14.3' AS FLOAT) from S3Object", b'14.3\n'),
|
|
("timestamp", "select CAST('2007-04-05T14:30Z' AS TIMESTAMP) from S3Object", b'2007-04-05T14:30Z\n'),
|
|
]
|
|
|
|
try:
|
|
test_sql_expressions(client, json_testfile, tests, log_output)
|
|
except Exception as select_err:
|
|
raise select_err
|
|
# raise ValueError('Test {} unexpectedly failed with: {}'.format(test_name, select_err))
|
|
# pass
|
|
|
|
# Test passes
|
|
print(log_output.json_report())
|
|
|
|
|
|
def test_sql_select(client, log_output):
|
|
|
|
json_testfile = """{"id": 1, "created": "June 27", "modified": "July 6" }
|
|
{"id": 2, "Created": "June 28", "Modified": "July 7", "Cast": "Random Date" }"""
|
|
tests = [
|
|
("select_1", "select * from S3Object", b'1,June 27,July 6\n2,June 28,July 7,Random Date\n'),
|
|
("select_2", "select * from S3Object s", b'1,June 27,July 6\n2,June 28,July 7,Random Date\n'),
|
|
("select_3", "select * from S3Object as s", b'1,June 27,July 6\n2,June 28,July 7,Random Date\n'),
|
|
("select_4", "select s.line from S3Object as s", b'\n\n'),
|
|
("select_5", 'select s."Created" from S3Object as s', b'\nJune 28\n'),
|
|
("select_5", 'select s."Cast" from S3Object as s', b'\nRandom Date\n'),
|
|
("where", 'select s.created from S3Object as s', b'June 27\nJune 28\n'),
|
|
("limit", 'select * from S3Object as s LIMIT 1', b'1,June 27,July 6\n'),
|
|
]
|
|
|
|
try:
|
|
test_sql_expressions(client, json_testfile, tests, log_output)
|
|
except Exception as select_err:
|
|
raise select_err
|
|
# raise ValueError('Test {} unexpectedly failed with: {}'.format(test_name, select_err))
|
|
# pass
|
|
|
|
# Test passes
|
|
print(log_output.json_report())
|
|
|
|
def test_sql_select_json(client, log_output):
|
|
json_testcontent = """{ "Rules": [ {"id": "1"}, {"expr": "y > x"}, {"id": "2", "expr": "z = DEBUG"} ]}
|
|
{ "created": "June 27", "modified": "July 6" }
|
|
"""
|
|
tests = [
|
|
("select_1", "SELECT id FROM S3Object[*].Rules[*].id", b'{"id":"1"}\n{}\n{"id":"2"}\n{}\n'),
|
|
("select_2", "SELECT id FROM S3Object[*].Rules[*].id WHERE id IS NOT MISSING", b'{"id":"1"}\n{"id":"2"}\n'),
|
|
("select_3", "SELECT d.created, d.modified FROM S3Object[*] d", b'{}\n{"created":"June 27","modified":"July 6"}\n'),
|
|
("select_4", "SELECT _1.created, _1.modified FROM S3Object[*]", b'{}\n{"created":"June 27","modified":"July 6"}\n'),
|
|
("select_5", "Select s.rules[1].expr from S3Object s", b'{"expr":"y > x"}\n{}\n'),
|
|
]
|
|
|
|
input_serialization = InputSerialization(json=JSONInput(Type="DOCUMENT"))
|
|
output_serialization = OutputSerialization(json=JsonOutput())
|
|
try:
|
|
test_sql_expressions_custom_input_output(client, json_testcontent,
|
|
input_serialization, output_serialization, tests, log_output)
|
|
except Exception as select_err:
|
|
raise select_err
|
|
# raise ValueError('Test {} unexpectedly failed with: {}'.format(test_name, select_err))
|
|
# pass
|
|
|
|
# Test passes
|
|
print(log_output.json_report())
|
|
|
|
|
|
def test_sql_select_csv_no_header(client, log_output):
|
|
json_testcontent = """val1,val2,val3
|
|
val4,val5,val6
|
|
"""
|
|
tests = [
|
|
("select_1", "SELECT s._2 FROM S3Object as s", b'val2\nval5\n'),
|
|
]
|
|
|
|
input_serialization=InputSerialization(
|
|
csv=CSVInput(
|
|
FileHeaderInfo="NONE",
|
|
AllowQuotedRecordDelimiter="FALSE",
|
|
),
|
|
)
|
|
|
|
output_serialization=OutputSerialization(csv=CSVOutput())
|
|
try:
|
|
test_sql_expressions_custom_input_output(client, json_testcontent,
|
|
input_serialization, output_serialization, tests, log_output)
|
|
except Exception as select_err:
|
|
raise select_err
|
|
# raise ValueError('Test {} unexpectedly failed with: {}'.format(test_name, select_err))
|
|
# pass
|
|
|
|
# Test passes
|
|
print(log_output.json_report())
|
|
|
|
|