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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 <init.h>
#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>
#include <fstream>
OptionTests::OptionTests(interfaces::Node& node) : m_node(node)
{
gArgs.LockSettings([&](util::Settings& s) { m_previous_settings = s; });
}
void OptionTests::init()
{
// reset args
gArgs.LockSettings([&](util::Settings& s) { s = m_previous_settings; });
gArgs.ClearPathCache();
}
void OptionTests::migrateSettings()
{
// Set legacy QSettings and verify that they get cleared and migrated to
// settings.json
QSettings settings;
settings.setValue("nDatabaseCache", 600);
settings.setValue("nThreadsScriptVerif", 12);
settings.setValue("fUseUPnP", false);
settings.sync();
OptionsModel options{m_node};
bilingual_str error;
QVERIFY(options.Init(error));
QVERIFY(!settings.contains("nDatabaseCache"));
QVERIFY(!settings.contains("nThreadsScriptVerif"));
QVERIFY(!settings.contains("fUseUPnP"));
std::ifstream file(gArgs.GetDataDirNet() / "settings.json");
QCOMPARE(std::string(std::istreambuf_iterator<char>(file), std::istreambuf_iterator<char>()).c_str(), "{\n"
" \"dbcache\": \"600\",\n"
" \"par\": \"12\"\n"
"}\n");
}
void OptionTests::integerGetArgBug()
{
// Test regression https://github.com/bitcoin/bitcoin/issues/24457. Ensure
// that setting integer prune value doesn't cause 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();
bilingual_str error;
QVERIFY(OptionsModel{m_node}.Init(error));
gArgs.LockSettings([&](util::Settings& settings) {
settings.rw_settings.erase("prune");
});
gArgs.WriteSettingsFile();
}
void OptionTests::parametersInteraction()
{
// Test that the bug https://github.com/bitcoin-core/gui/issues/567 does not resurface.
// It was fixed via https://github.com/bitcoin-core/gui/pull/568.
// With fListen=false in ~/.config/Bitcoin/Bitcoin-Qt.conf and all else left as default,
// bitcoin-qt should set both -listen and -listenonion to false and start successfully.
gArgs.LockSettings([&](util::Settings& s) {
s.forced_settings.erase("listen");
s.forced_settings.erase("listenonion");
});
QVERIFY(!gArgs.IsArgSet("-listen"));
QVERIFY(!gArgs.IsArgSet("-listenonion"));
QSettings settings;
settings.setValue("fListen", false);
bilingual_str error;
QVERIFY(OptionsModel{m_node}.Init(error));
const bool expected{false};
QVERIFY(gArgs.IsArgSet("-listen"));
QCOMPARE(gArgs.GetBoolArg("-listen", !expected), expected);
QVERIFY(gArgs.IsArgSet("-listenonion"));
QCOMPARE(gArgs.GetBoolArg("-listenonion", !expected), expected);
QVERIFY(AppInitParameterInteraction(gArgs));
// cleanup
settings.remove("fListen");
QVERIFY(!settings.contains("fListen"));
gArgs.ClearPathCache();
}
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