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bitcoin-bitcoin-core/src/qt/test/optiontests.cpp

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// Copyright (c) 2018 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <qt/bitcoin.h>
#include <qt/test/optiontests.h>
#include <test/util/setup_common.h>
#include <util/system.h>
#include <QSettings>
#include <QTest>
#include <univalue.h>
//! Entry point for BitcoinApplication tests.
void OptionTests::optionTests()
{
// Test regression https://github.com/bitcoin/bitcoin/issues/24457. Check
// if setting an integer prune value causes an exception to be thrown in
// the OptionsModel constructor.
gArgs.LockSettings([&](util::Settings& settings) {
settings.forced_settings.erase("prune");
settings.rw_settings["prune"] = 3814;
});
gArgs.WriteSettingsFile();
QVERIFY_EXCEPTION_THROWN(OptionsModel{}, std::runtime_error);
gArgs.LockSettings([&](util::Settings& settings) {
settings.rw_settings.erase("prune");
});
gArgs.WriteSettingsFile();
}