init_test_fixture.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 <wallet/test/init_test_fixture.h>
 
#include <chainparams.h>
#include <common/system.h>
#include <univalue.h>
#include <util/check.h>
#include <util/fs.h>
 
#include <fstream>
#include <string>
 
InitWalletDirTestingSetup::InitWalletDirTestingSetup(
    const std::string &chainName)
    : BasicTestingSetup(chainName) {
    m_wallet_client = MakeWalletClient(*m_node.chain, *Assert(m_node.args));
 
    std::string sep;
    sep += fs::path::preferred_separator;
 
    m_datadir = gArgs.GetDataDirNet();
    m_cwd = fs::current_path();
 
    m_walletdir_path_cases["default"] = m_datadir / "wallets";
    m_walletdir_path_cases["custom"] = m_datadir / "my_wallets";
    m_walletdir_path_cases["nonexistent"] = m_datadir / "path_does_not_exist";
    m_walletdir_path_cases["file"] = m_datadir / "not_a_directory.dat";
    m_walletdir_path_cases["trailing"] = m_datadir / ("wallets" + sep);
    m_walletdir_path_cases["trailing2"] = m_datadir / ("wallets" + sep + sep);
 
    fs::current_path(m_datadir);
    m_walletdir_path_cases["relative"] = "wallets";
 
    fs::create_directories(m_walletdir_path_cases["default"]);
    fs::create_directories(m_walletdir_path_cases["custom"]);
    fs::create_directories(m_walletdir_path_cases["relative"]);
    std::ofstream f{m_walletdir_path_cases["file"]};
    f.close();
}
 
InitWalletDirTestingSetup::~InitWalletDirTestingSetup() {
    gArgs.LockSettings([&](util::Settings &settings) {
        settings.forced_settings.erase("walletdir");
    });
    fs::current_path(m_cwd);
}
 
void InitWalletDirTestingSetup::SetWalletDir(const fs::path &walletdir_path) {
    gArgs.ForceSetArg("-walletdir", fs::PathToString(walletdir_path));
}