3 files changed, 104 insertions, 0 deletions
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 4d59536bd..252d0d3d8 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -92,6 +92,7 @@ TEST(TestUnitConversion testunitconversion.cpp)
 TEST(TestProfile testprofile.cpp)
 TEST(TestGpsCoords testgpscoords.cpp)
 TEST(TestParse testparse.cpp)
+TEST(TestParsePerformance testparseperformance.cpp)
 TEST(TestPlan testplan.cpp)
 TEST(TestDiveSiteDuplication testdivesiteduplication.cpp)
 TEST(TestRenumber testrenumber.cpp)
diff --git a/tests/testparseperformance.cpp b/tests/testparseperformance.cpp
new file mode 100644
index 000000000..c31304f42
--- /dev/null
+++ b/tests/testparseperformance.cpp
@@ -0,0 +1,85 @@
+// 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)
diff --git a/tests/testparseperformance.h b/tests/testparseperformance.h
new file mode 100644
index 000000000..f1c0a9e43
--- /dev/null
+++ b/tests/testparseperformance.h
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0
+#ifndef TESTPARSEPERFORMANCE_H
+#define TESTPARSEPERFORMANCE_H
+
+#include <QtTest>
+
+class TestParsePerformance : public QObject {
+	Q_OBJECT
+private slots:
+	void initTestCase();
+	void init();
+	void cleanup();
+
+	void parseSsrf();
+	void parseGit();
+};
+
+#endif