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Unified Diff: tools/telemetry/third_party/gsutil/third_party/boto/tests/integration/dynamodb/test_layer2.py

Issue 1260493004: Revert "Add gsutil 4.13 to telemetry/third_party" (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 5 months ago
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Index: tools/telemetry/third_party/gsutil/third_party/boto/tests/integration/dynamodb/test_layer2.py
diff --git a/tools/telemetry/third_party/gsutil/third_party/boto/tests/integration/dynamodb/test_layer2.py b/tools/telemetry/third_party/gsutil/third_party/boto/tests/integration/dynamodb/test_layer2.py
deleted file mode 100644
index b56562a7151380788e226155c49f0343caff3baf..0000000000000000000000000000000000000000
--- a/tools/telemetry/third_party/gsutil/third_party/boto/tests/integration/dynamodb/test_layer2.py
+++ /dev/null
@@ -1,496 +0,0 @@
-# Copyright (c) 2012 Mitch Garnaat http://garnaat.org/
-# All rights reserved.
-#
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this software and associated documentation files (the
-# "Software"), to deal in the Software without restriction, including
-# without limitation the rights to use, copy, modify, merge, publish, dis-
-# tribute, sublicense, and/or sell copies of the Software, and to permit
-# persons to whom the Software is furnished to do so, subject to the fol-
-# lowing conditions:
-#
-# The above copyright notice and this permission notice shall be included
-# in all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
-# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
-# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-# IN THE SOFTWARE.
-
-"""
-Tests for Layer2 of Amazon DynamoDB
-"""
-import time
-import uuid
-from decimal import Decimal
-
-from tests.unit import unittest
-from boto.dynamodb.exceptions import DynamoDBKeyNotFoundError
-from boto.dynamodb.exceptions import DynamoDBConditionalCheckFailedError
-from boto.dynamodb.layer2 import Layer2
-from boto.dynamodb.types import get_dynamodb_type, Binary
-from boto.dynamodb.condition import BEGINS_WITH, CONTAINS, GT
-from boto.compat import six, long_type
-
-
-class DynamoDBLayer2Test(unittest.TestCase):
- dynamodb = True
-
- def setUp(self):
- self.dynamodb = Layer2()
- self.hash_key_name = 'forum_name'
- self.hash_key_proto_value = ''
- self.range_key_name = 'subject'
- self.range_key_proto_value = ''
- self.table_name = 'sample_data_%s' % int(time.time())
-
- def create_sample_table(self):
- schema = self.dynamodb.create_schema(
- self.hash_key_name, self.hash_key_proto_value,
- self.range_key_name,
- self.range_key_proto_value)
- table = self.create_table(self.table_name, schema, 5, 5)
- table.refresh(wait_for_active=True)
- return table
-
- def create_table(self, table_name, schema, read_units, write_units):
- result = self.dynamodb.create_table(table_name, schema, read_units, write_units)
- self.addCleanup(self.dynamodb.delete_table, result)
- return result
-
- def test_layer2_basic(self):
- print('--- running Amazon DynamoDB Layer2 tests ---')
- c = self.dynamodb
-
- # First create a schema for the table
- schema = c.create_schema(self.hash_key_name, self.hash_key_proto_value,
- self.range_key_name,
- self.range_key_proto_value)
-
- # Create another schema without a range key
- schema2 = c.create_schema('post_id', '')
-
- # Now create a table
- index = int(time.time())
- table_name = 'test-%d' % index
- read_units = 5
- write_units = 5
- table = self.create_table(table_name, schema, read_units, write_units)
- assert table.name == table_name
- assert table.schema.hash_key_name == self.hash_key_name
- assert table.schema.hash_key_type == get_dynamodb_type(self.hash_key_proto_value)
- assert table.schema.range_key_name == self.range_key_name
- assert table.schema.range_key_type == get_dynamodb_type(self.range_key_proto_value)
- assert table.read_units == read_units
- assert table.write_units == write_units
- assert table.item_count == 0
- assert table.size_bytes == 0
-
- # Create the second table
- table2_name = 'test-%d' % (index + 1)
- table2 = self.create_table(table2_name, schema2, read_units, write_units)
-
- # Wait for table to become active
- table.refresh(wait_for_active=True)
- table2.refresh(wait_for_active=True)
-
- # List tables and make sure new one is there
- table_names = c.list_tables()
- assert table_name in table_names
- assert table2_name in table_names
-
- # Update the tables ProvisionedThroughput
- new_read_units = 10
- new_write_units = 5
- table.update_throughput(new_read_units, new_write_units)
-
- # Wait for table to be updated
- table.refresh(wait_for_active=True)
- assert table.read_units == new_read_units
- assert table.write_units == new_write_units
-
- # Put an item
- item1_key = 'Amazon DynamoDB'
- item1_range = 'DynamoDB Thread 1'
- item1_attrs = {
- 'Message': 'DynamoDB thread 1 message text',
- 'LastPostedBy': 'User A',
- 'Views': 0,
- 'Replies': 0,
- 'Answered': 0,
- 'Public': True,
- 'Tags': set(['index', 'primarykey', 'table']),
- 'LastPostDateTime': '12/9/2011 11:36:03 PM'}
-
- # Test a few corner cases with new_item
-
- # Try supplying a hash_key as an arg and as an item in attrs
- item1_attrs[self.hash_key_name] = 'foo'
- foobar_item = table.new_item(item1_key, item1_range, item1_attrs)
- assert foobar_item.hash_key == item1_key
-
- # Try supplying a range_key as an arg and as an item in attrs
- item1_attrs[self.range_key_name] = 'bar'
- foobar_item = table.new_item(item1_key, item1_range, item1_attrs)
- assert foobar_item.range_key == item1_range
-
- # Try supplying hash and range key in attrs dict
- foobar_item = table.new_item(attrs=item1_attrs)
- assert foobar_item.hash_key == 'foo'
- assert foobar_item.range_key == 'bar'
-
- del item1_attrs[self.hash_key_name]
- del item1_attrs[self.range_key_name]
-
- item1 = table.new_item(item1_key, item1_range, item1_attrs)
- # make sure the put() succeeds
- try:
- item1.put()
- except c.layer1.ResponseError as e:
- raise Exception("Item put failed: %s" % e)
-
- # Try to get an item that does not exist.
- self.assertRaises(DynamoDBKeyNotFoundError,
- table.get_item, 'bogus_key', item1_range)
-
- # Now do a consistent read and check results
- item1_copy = table.get_item(item1_key, item1_range,
- consistent_read=True)
- assert item1_copy.hash_key == item1.hash_key
- assert item1_copy.range_key == item1.range_key
- for attr_name in item1_attrs:
- val = item1_copy[attr_name]
- if isinstance(val, (int, long_type, float, six.string_types)):
- assert val == item1[attr_name]
-
- # Try retrieving only select attributes
- attributes = ['Message', 'Views']
- item1_small = table.get_item(item1_key, item1_range,
- attributes_to_get=attributes,
- consistent_read=True)
- for attr_name in item1_small:
- # The item will include the attributes we asked for as
- # well as the hashkey and rangekey, so filter those out.
- if attr_name not in (item1_small.hash_key_name,
- item1_small.range_key_name):
- assert attr_name in attributes
-
- self.assertTrue(table.has_item(item1_key, range_key=item1_range,
- consistent_read=True))
-
- # Try to delete the item with the wrong Expected value
- expected = {'Views': 1}
- self.assertRaises(DynamoDBConditionalCheckFailedError,
- item1.delete, expected_value=expected)
-
- # Try to delete a value while expecting a non-existant attribute
- expected = {'FooBar': True}
- try:
- item1.delete(expected_value=expected)
- except c.layer1.ResponseError:
- pass
-
- # Now update the existing object
- item1.add_attribute('Replies', 2)
-
- removed_attr = 'Public'
- item1.delete_attribute(removed_attr)
-
- removed_tag = item1_attrs['Tags'].copy().pop()
- item1.delete_attribute('Tags', set([removed_tag]))
-
- replies_by_set = set(['Adam', 'Arnie'])
- item1.put_attribute('RepliesBy', replies_by_set)
- retvals = item1.save(return_values='ALL_OLD')
- # Need more tests here for variations on return_values
- assert 'Attributes' in retvals
-
- # Check for correct updates
- item1_updated = table.get_item(item1_key, item1_range,
- consistent_read=True)
- assert item1_updated['Replies'] == item1_attrs['Replies'] + 2
- self.assertFalse(removed_attr in item1_updated)
- self.assertTrue(removed_tag not in item1_updated['Tags'])
- self.assertTrue('RepliesBy' in item1_updated)
- self.assertTrue(item1_updated['RepliesBy'] == replies_by_set)
-
- # Put a few more items into the table
- item2_key = 'Amazon DynamoDB'
- item2_range = 'DynamoDB Thread 2'
- item2_attrs = {
- 'Message': 'DynamoDB thread 2 message text',
- 'LastPostedBy': 'User A',
- 'Views': 0,
- 'Replies': 0,
- 'Answered': 0,
- 'Tags': set(["index", "primarykey", "table"]),
- 'LastPost2DateTime': '12/9/2011 11:36:03 PM'}
- item2 = table.new_item(item2_key, item2_range, item2_attrs)
- item2.put()
-
- item3_key = 'Amazon S3'
- item3_range = 'S3 Thread 1'
- item3_attrs = {
- 'Message': 'S3 Thread 1 message text',
- 'LastPostedBy': 'User A',
- 'Views': 0,
- 'Replies': 0,
- 'Answered': 0,
- 'Tags': set(['largeobject', 'multipart upload']),
- 'LastPostDateTime': '12/9/2011 11:36:03 PM'
- }
- item3 = table.new_item(item3_key, item3_range, item3_attrs)
- item3.put()
-
- # Put an item into the second table
- table2_item1_key = uuid.uuid4().hex
- table2_item1_attrs = {
- 'DateTimePosted': '25/1/2011 12:34:56 PM',
- 'Text': 'I think boto rocks and so does DynamoDB'
- }
- table2_item1 = table2.new_item(table2_item1_key,
- attrs=table2_item1_attrs)
- table2_item1.put()
-
- # Try a few queries
- items = table.query('Amazon DynamoDB', range_key_condition=BEGINS_WITH('DynamoDB'))
- n = 0
- for item in items:
- n += 1
- assert n == 2
- assert items.consumed_units > 0
-
- items = table.query('Amazon DynamoDB', range_key_condition=BEGINS_WITH('DynamoDB'),
- request_limit=1, max_results=1)
- n = 0
- for item in items:
- n += 1
- assert n == 1
- assert items.consumed_units > 0
-
- # Try a few scans
- items = table.scan()
- n = 0
- for item in items:
- n += 1
- assert n == 3
- assert items.consumed_units > 0
-
- items = table.scan(scan_filter={'Replies': GT(0)})
- n = 0
- for item in items:
- n += 1
- assert n == 1
- assert items.consumed_units > 0
-
- # Test some integer and float attributes
- integer_value = 42
- float_value = 345.678
- item3['IntAttr'] = integer_value
- item3['FloatAttr'] = float_value
-
- # Test booleans
- item3['TrueBoolean'] = True
- item3['FalseBoolean'] = False
-
- # Test some set values
- integer_set = set([1, 2, 3, 4, 5])
- float_set = set([1.1, 2.2, 3.3, 4.4, 5.5])
- mixed_set = set([1, 2, 3.3, 4, 5.555])
- str_set = set(['foo', 'bar', 'fie', 'baz'])
- item3['IntSetAttr'] = integer_set
- item3['FloatSetAttr'] = float_set
- item3['MixedSetAttr'] = mixed_set
- item3['StrSetAttr'] = str_set
- item3.put()
-
- # Now do a consistent read
- item4 = table.get_item(item3_key, item3_range, consistent_read=True)
- assert item4['IntAttr'] == integer_value
- assert item4['FloatAttr'] == float_value
- assert bool(item4['TrueBoolean']) is True
- assert bool(item4['FalseBoolean']) is False
- # The values will not necessarily be in the same order as when
- # we wrote them to the DB.
- for i in item4['IntSetAttr']:
- assert i in integer_set
- for i in item4['FloatSetAttr']:
- assert i in float_set
- for i in item4['MixedSetAttr']:
- assert i in mixed_set
- for i in item4['StrSetAttr']:
- assert i in str_set
-
- # Try a batch get
- batch_list = c.new_batch_list()
- batch_list.add_batch(table, [(item2_key, item2_range),
- (item3_key, item3_range)])
- response = batch_list.submit()
- assert len(response['Responses'][table.name]['Items']) == 2
-
- # Try an empty batch get
- batch_list = c.new_batch_list()
- batch_list.add_batch(table, [])
- response = batch_list.submit()
- assert response == {}
-
- # Try a few batch write operations
- item4_key = 'Amazon S3'
- item4_range = 'S3 Thread 2'
- item4_attrs = {
- 'Message': 'S3 Thread 2 message text',
- 'LastPostedBy': 'User A',
- 'Views': 0,
- 'Replies': 0,
- 'Answered': 0,
- 'Tags': set(['largeobject', 'multipart upload']),
- 'LastPostDateTime': '12/9/2011 11:36:03 PM'
- }
- item5_key = 'Amazon S3'
- item5_range = 'S3 Thread 3'
- item5_attrs = {
- 'Message': 'S3 Thread 3 message text',
- 'LastPostedBy': 'User A',
- 'Views': 0,
- 'Replies': 0,
- 'Answered': 0,
- 'Tags': set(['largeobject', 'multipart upload']),
- 'LastPostDateTime': '12/9/2011 11:36:03 PM'
- }
- item4 = table.new_item(item4_key, item4_range, item4_attrs)
- item5 = table.new_item(item5_key, item5_range, item5_attrs)
- batch_list = c.new_batch_write_list()
- batch_list.add_batch(table, puts=[item4, item5])
- response = batch_list.submit()
- # should really check for unprocessed items
-
- # Do some generator gymnastics
- results = table.scan(scan_filter={'Tags': CONTAINS('table')})
- assert results.scanned_count == 5
- results = table.scan(request_limit=2, max_results=5)
- assert results.count == 2
- for item in results:
- if results.count == 2:
- assert results.remaining == 4
- results.remaining -= 2
- results.next_response()
- else:
- assert results.count == 4
- assert results.remaining in (0, 1)
- assert results.count == 4
- results = table.scan(request_limit=6, max_results=4)
- assert len(list(results)) == 4
- assert results.count == 4
-
- batch_list = c.new_batch_write_list()
- batch_list.add_batch(table, deletes=[(item4_key, item4_range),
- (item5_key, item5_range)])
- response = batch_list.submit()
-
- # Try queries
- results = table.query('Amazon DynamoDB', range_key_condition=BEGINS_WITH('DynamoDB'))
- n = 0
- for item in results:
- n += 1
- assert n == 2
-
- # Try to delete the item with the right Expected value
- expected = {'Views': 0}
- item1.delete(expected_value=expected)
-
- self.assertFalse(table.has_item(item1_key, range_key=item1_range,
- consistent_read=True))
- # Now delete the remaining items
- ret_vals = item2.delete(return_values='ALL_OLD')
- # some additional checks here would be useful
- assert ret_vals['Attributes'][self.hash_key_name] == item2_key
- assert ret_vals['Attributes'][self.range_key_name] == item2_range
-
- item3.delete()
- table2_item1.delete()
- print('--- tests completed ---')
-
- def test_binary_attrs(self):
- c = self.dynamodb
- schema = c.create_schema(self.hash_key_name, self.hash_key_proto_value,
- self.range_key_name,
- self.range_key_proto_value)
- index = int(time.time())
- table_name = 'test-%d' % index
- read_units = 5
- write_units = 5
- table = self.create_table(table_name, schema, read_units, write_units)
- table.refresh(wait_for_active=True)
- item1_key = 'Amazon S3'
- item1_range = 'S3 Thread 1'
- item1_attrs = {
- 'Message': 'S3 Thread 1 message text',
- 'LastPostedBy': 'User A',
- 'Views': 0,
- 'Replies': 0,
- 'Answered': 0,
- 'BinaryData': Binary(b'\x01\x02\x03\x04'),
- 'BinarySequence': set([Binary(b'\x01\x02'), Binary(b'\x03\x04')]),
- 'Tags': set(['largeobject', 'multipart upload']),
- 'LastPostDateTime': '12/9/2011 11:36:03 PM'
- }
- item1 = table.new_item(item1_key, item1_range, item1_attrs)
- item1.put()
-
- retrieved = table.get_item(item1_key, item1_range, consistent_read=True)
- self.assertEqual(retrieved['Message'], 'S3 Thread 1 message text')
- self.assertEqual(retrieved['Views'], 0)
- self.assertEqual(retrieved['Tags'],
- set(['largeobject', 'multipart upload']))
- self.assertEqual(retrieved['BinaryData'], Binary(b'\x01\x02\x03\x04'))
- # Also comparable directly to bytes:
- self.assertEqual(retrieved['BinaryData'], b'\x01\x02\x03\x04')
- self.assertEqual(retrieved['BinarySequence'],
- set([Binary(b'\x01\x02'), Binary(b'\x03\x04')]))
-
- def test_put_decimal_attrs(self):
- self.dynamodb.use_decimals()
- table = self.create_sample_table()
- item = table.new_item('foo', 'bar')
- item['decimalvalue'] = Decimal('1.12345678912345')
- item.put()
- retrieved = table.get_item('foo', 'bar')
- self.assertEqual(retrieved['decimalvalue'], Decimal('1.12345678912345'))
-
- @unittest.skipIf(six.PY3, "skipping lossy_float_conversion test for Python 3.x")
- def test_lossy_float_conversion(self):
- table = self.create_sample_table()
- item = table.new_item('foo', 'bar')
- item['floatvalue'] = 1.12345678912345
- item.put()
- retrieved = table.get_item('foo', 'bar')['floatvalue']
- # Notice how this is not equal to the original value.
- self.assertNotEqual(1.12345678912345, retrieved)
- # Instead, it's truncated:
- self.assertEqual(1.12345678912, retrieved)
-
- def test_large_integers(self):
- # It's not just floating point numbers, large integers
- # can trigger rouding issues.
- self.dynamodb.use_decimals()
- table = self.create_sample_table()
- item = table.new_item('foo', 'bar')
- item['decimalvalue'] = Decimal('129271300103398600')
- item.put()
- retrieved = table.get_item('foo', 'bar')
- self.assertEqual(retrieved['decimalvalue'], Decimal('129271300103398600'))
- # Also comparable directly to an int.
- self.assertEqual(retrieved['decimalvalue'], 129271300103398600)
-
- def test_put_single_letter_attr(self):
- # When an attr is added that is a single letter, if it overlaps with
- # the built-in "types", the decoding used to fall down. Assert that
- # it's now working correctly.
- table = self.create_sample_table()
- item = table.new_item('foo', 'foo1')
- item.put_attribute('b', 4)
- stored = item.save(return_values='UPDATED_NEW')
- self.assertEqual(stored['Attributes'], {'b': 4})

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