1ffae6e6ee
This patch introduces database_test and adds a test case to ensure the row limit is respected when querying multiple partition ranges. Signed-off-by: Duarte Nunes <duarte@scylladb.com> Message-Id: <20160623111723.17523-1-duarte@scylladb.com>
63 lines
2.3 KiB
C++
63 lines
2.3 KiB
C++
/*
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* Copyright (C) 2016 ScyllaDB
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*/
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/*
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* This file is part of Scylla.
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*
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* Scylla is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Scylla is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Scylla. If not, see <http://www.gnu.org/licenses/>.
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*/
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#define BOOST_TEST_DYN_LINK
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#include <seastar/core/thread.hh>
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#include <seastar/tests/test-utils.hh>
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#include "tests/cql_test_env.hh"
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#include "tests/result_set_assertions.hh"
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#include "database.hh"
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#include "partition_slice_builder.hh"
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#include "frozen_mutation.hh"
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#include "disk-error-handler.hh"
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thread_local disk_error_signal_type commit_error;
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thread_local disk_error_signal_type general_disk_error;
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SEASTAR_TEST_CASE(test_querying_with_limits) {
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return do_with_cql_env([](cql_test_env& e) {
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return seastar::async([&] {
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e.execute_cql("create table ks.cf (k text, v int, primary key (k));").get();
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auto& db = e.local_db();
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auto s = db.find_schema("ks", "cf");
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std::vector<query::partition_range> pranges;
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for (uint32_t i = 1; i <= 5; ++i) {
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auto pkey = partition_key::from_single_value(*s, to_bytes(sprint("key%d", i)));
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mutation m(pkey, s);
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m.set_clustered_cell(clustering_key_prefix::make_empty(), "v", data_value(bytes("v1")), 1);
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db.apply(s, freeze(m)).get();
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pranges.emplace_back(query::partition_range::make_singular(dht::global_partitioner().decorate_key(*s, std::move(pkey))));
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}
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auto cmd = query::read_command(s->id(), s->version(), partition_slice_builder(*s).build(), 3);
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{
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auto result = db.query(s, cmd, query::result_request::only_result, pranges).get0();
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assert_that(query::result_set::from_raw_result(s, cmd.slice, *result)).has_size(3);
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}
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});
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});
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}
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