Files
scylladb/test/boost/sstable_set_test.cc
Benny Halevy 707bd17858 everywhere: optimize calls to make_flat_mutation_reader_from_mutations_v2 with single mutation
No point in going through the vector<mutation> entry-point
just to discover in run time that it was called
with a single-element vector, when we know that
in advance.

Signed-off-by: Benny Halevy <bhalevy@scylladb.com>

Closes #13733
2023-05-02 07:58:34 +03:00

84 lines
3.0 KiB
C++

/*
* Copyright (C) 2021-present ScyllaDB
*/
/*
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
#include "test/lib/scylla_test_case.hh"
#include "sstables/sstable_set_impl.hh"
#include "sstables/shared_sstable.hh"
#include "sstables/sstable_set.hh"
#include "sstables/sstables.hh"
#include "test/lib/simple_schema.hh"
#include "test/lib/sstable_utils.hh"
#include "readers/from_mutations_v2.hh"
using namespace sstables;
static sstables::sstable_set make_sstable_set(schema_ptr schema, lw_shared_ptr<sstable_list> all = {}, bool use_level_metadata = true) {
auto ret = sstables::sstable_set(std::make_unique<partitioned_sstable_set>(schema, use_level_metadata), schema);
for (auto& sst : *all) {
ret.insert(sst);
}
return ret;
}
SEASTAR_TEST_CASE(test_sstables_sstable_set_read_modify_write) {
return test_env::do_with_async([] (test_env& env) {
simple_schema ss;
auto s = ss.schema();
auto pk = tests::generate_partition_key(s);
auto mut = mutation(s, pk);
ss.add_row(mut, ss.make_ckey(0), "val");
auto mr = make_flat_mutation_reader_from_mutations_v2(s, env.make_reader_permit(), mut);
sstable_writer_config cfg = env.manager().configure_writer("");
auto sst1 = make_sstable_easy(env, std::move(mr), cfg);
auto ss1 = make_lw_shared<sstables::sstable_set>(make_sstable_set(ss.schema(), make_lw_shared<sstable_list>({sst1})));
BOOST_REQUIRE_EQUAL(ss1->all()->size(), 1);
// Test that a random sstable_origin is stored and retrieved properly.
mr = make_flat_mutation_reader_from_mutations_v2(s, env.make_reader_permit(), mut);
auto sst2 = make_sstable_easy(env, std::move(mr), cfg);
auto ss2 = make_lw_shared<sstables::sstable_set>(*ss1);
ss2->insert(sst2);
BOOST_REQUIRE_EQUAL(ss2->all()->size(), 2);
BOOST_REQUIRE_EQUAL(ss1->all()->size(), 1);
});
}
SEASTAR_TEST_CASE(test_time_series_sstable_set_read_modify_write) {
return test_env::do_with_async([] (test_env& env) {
simple_schema ss;
auto s = ss.schema();
auto pk = tests::generate_partition_key(s);
auto mut = mutation(s, pk);
ss.add_row(mut, ss.make_ckey(0), "val");
sstable_writer_config cfg = env.manager().configure_writer("");
auto mr = make_flat_mutation_reader_from_mutations_v2(s, env.make_reader_permit(), mut);
auto sst1 = make_sstable_easy(env, std::move(mr), cfg);
auto ss1 = make_lw_shared<time_series_sstable_set>(ss.schema(), true);
ss1->insert(sst1);
BOOST_REQUIRE_EQUAL(ss1->all()->size(), 1);
// Test that a random sstable_origin is stored and retrieved properly.
mr = make_flat_mutation_reader_from_mutations_v2(s, env.make_reader_permit(), mut);
auto sst2 = make_sstable_easy(env, std::move(mr), cfg);
auto ss2 = make_lw_shared<time_series_sstable_set>(*ss1);
ss2->insert(sst2);
BOOST_REQUIRE_EQUAL(ss2->all()->size(), 2);
BOOST_REQUIRE_EQUAL(ss1->all()->size(), 1);
});
}