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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
// Unit tests for memoryconfigstore.
#include <vespa/log/log.h>
LOG_SETUP("memoryconfigstore_test");
#include <vespa/searchcommon/common/schema.h>
#include <vespa/searchcore/proton/server/memoryconfigstore.h>
#include <vespa/searchcore/proton/test/documentdb_config_builder.h>
#include <vespa/vespalib/testkit/testapp.h>
using search::SerialNum;
using search::index::Schema;
using search::index::schema::DataType;
using namespace proton;
namespace {
DocumentDBConfig::SP
getConfig(int64_t generation, const Schema::SP &schema)
{
return test::DocumentDBConfigBuilder(generation, schema, "client", "test").build();
}
DocumentDBConfig::SP
getConfig(int64_t generation)
{
return getConfig(generation, Schema::SP());
}
TEST("require that configs can be stored and loaded") {
MemoryConfigStore config_store;
SerialNum serial(12);
config_store.saveConfig(*getConfig(10), serial);
DocumentDBConfig::SP config;
config_store.loadConfig(*getConfig(14), serial, config);
ASSERT_TRUE(config.get());
EXPECT_EQUAL(10, config->getGeneration());
}
TEST("require that best serial number is the most recent one") {
MemoryConfigStore config_store;
EXPECT_EQUAL(0u, config_store.getBestSerialNum());
config_store.saveConfig(*getConfig(10), 5);
EXPECT_EQUAL(5u, config_store.getBestSerialNum());
config_store.saveConfig(*getConfig(10), 2);
EXPECT_EQUAL(5u, config_store.getBestSerialNum());
}
TEST("require that oldest serial number is the first one or 0") {
MemoryConfigStore config_store;
EXPECT_EQUAL(0u, config_store.getOldestSerialNum());
config_store.saveConfig(*getConfig(10), 5);
EXPECT_EQUAL(5u, config_store.getOldestSerialNum());
config_store.saveConfig(*getConfig(10), 2);
EXPECT_EQUAL(2u, config_store.getOldestSerialNum());
}
TEST("require that existing serial numbers are valid") {
MemoryConfigStore config_store;
EXPECT_FALSE(config_store.hasValidSerial(5));
config_store.saveConfig(*getConfig(10), 5);
EXPECT_TRUE(config_store.hasValidSerial(5));
}
TEST("require that prev valid serial number is the last one before the arg") {
MemoryConfigStore config_store;
EXPECT_EQUAL(0u, config_store.getPrevValidSerial(10));
config_store.saveConfig(*getConfig(10), 5);
EXPECT_EQUAL(5u, config_store.getPrevValidSerial(10));
EXPECT_EQUAL(0u, config_store.getPrevValidSerial(5));
EXPECT_EQUAL(0u, config_store.getPrevValidSerial(4));
config_store.saveConfig(*getConfig(10), 2);
EXPECT_EQUAL(0u, config_store.getPrevValidSerial(1));
EXPECT_EQUAL(0u, config_store.getPrevValidSerial(2));
EXPECT_EQUAL(2u, config_store.getPrevValidSerial(4));
EXPECT_EQUAL(2u, config_store.getPrevValidSerial(5));
EXPECT_EQUAL(5u, config_store.getPrevValidSerial(10));
}
TEST("require that prune removes old configs") {
MemoryConfigStore config_store;
config_store.saveConfig(*getConfig(10), 5);
config_store.saveConfig(*getConfig(10), 6);
EXPECT_TRUE(config_store.hasValidSerial(5));
config_store.prune(5);
EXPECT_FALSE(config_store.hasValidSerial(5));
EXPECT_TRUE(config_store.hasValidSerial(6));
config_store.prune(10);
EXPECT_FALSE(config_store.hasValidSerial(6));
}
TEST("require that MemoryConfigStores preserves state of "
"MemoryConfigStore between instantiations") {
MemoryConfigStores config_stores;
const std::string name("foo");
ConfigStore::UP config_store = config_stores.getConfigStore(name);
config_store->saveConfig(*getConfig(10), 5);
EXPECT_TRUE(config_store->hasValidSerial(5));
config_store.reset();
config_store = config_stores.getConfigStore(name);
EXPECT_TRUE(config_store->hasValidSerial(5));
}
} // namespace
TEST_MAIN() { TEST_RUN_ALL(); }
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