subsurface/tests/testparseperformance.cpp
Dirk Hohndel 78cd2f4e09 Add performance test case
This requires the user to manually copy the large test file into the
dives directory (because I really don't want to add this to the repo);
instructions how to do that are displayed if the file is missing.

Next it uses the git version of that same file (but prefetches it to
try and remove the network speed from what is being measured).

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2018-08-31 06:33:46 -07:00

85 lines
2.4 KiB
C++

// SPDX-License-Identifier: GPL-2.0
#include "testparseperformance.h"
#include "core/dive.h"
#include "core/divelist.h"
#include "core/git-access.h"
#include "core/settings/qPref.h"
#include <QFile>
#include <QDebug>
#include <QNetworkProxy>
#define LARGE_TEST_REPO "https://github.com/Subsurface-divelog/large-anonymous-sample-data"
void TestParsePerformance::initTestCase()
{
/* we need to manually tell that the resource exists, because we are using it as library. */
Q_INIT_RESOURCE(subsurface);
// Set UTF8 text codec as in real applications
QTextCodec::setCodecForLocale(QTextCodec::codecForMib(106));
// first, setup the preferences an proxy information
copy_prefs(&default_prefs, &prefs);
QCoreApplication::setOrganizationName("Subsurface");
QCoreApplication::setOrganizationDomain("subsurface.hohndel.org");
QCoreApplication::setApplicationName("Subsurface");
qPrefProxy::load();
qPrefCloudStorage::load();
QNetworkProxy proxy;
proxy.setType(QNetworkProxy::ProxyType(prefs.proxy_type));
proxy.setHostName(prefs.proxy_host);
proxy.setPort(prefs.proxy_port);
if (prefs.proxy_auth) {
proxy.setUser(prefs.proxy_user);
proxy.setPassword(prefs.proxy_pass);
}
QNetworkProxy::setApplicationProxy(proxy);
// now cleanup the cache dir in case there's something weird from previous runs
QString localCacheDir(get_local_dir(LARGE_TEST_REPO, "git"));
QDir localCacheDirectory(localCacheDir);
QCOMPARE(localCacheDirectory.removeRecursively(), true);
}
void TestParsePerformance::init()
{
}
void TestParsePerformance::cleanup()
{
clear_dive_file_data();
}
void TestParsePerformance::parseSsrf()
{
// parsing of a V2 file should work
QFile largeSsrfFile(SUBSURFACE_TEST_DATA "/dives/large-anon.ssrf");
if (!largeSsrfFile.exists()) {
qDebug() << "missing large sample data file - available at " LARGE_TEST_REPO;
qDebug() << "clone the repo, uncompress the file and copy it to " SUBSURFACE_TEST_DATA "/dives/large-anon.ssrf";
return;
}
QBENCHMARK {
parse_file(SUBSURFACE_TEST_DATA "/dives/large-anon.ssrf", &dive_table);
}
}
void TestParsePerformance::parseGit()
{
// some more necessary setup
git_libgit2_init();
// first parse this once to populate the local cache - this way network
// effects don't dominate the parse time
parse_file(LARGE_TEST_REPO "[git]", &dive_table);
cleanup();
QBENCHMARK {
parse_file(LARGE_TEST_REPO "[git]", &dive_table);
}
}
QTEST_GUILESS_MAIN(TestParsePerformance)