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// Copyright (C) 2011 Internet Systems Consortium, Inc. ("ISC")
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
// AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
// OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
// PERFORMANCE OF THIS SOFTWARE.
#include <string>
#include <stdexcept>
#include <fstream>
#include <vector>
#include "testdata.h"
using namespace std;
namespace {
vector<string>&
getDataPaths() {
static vector<string> data_path;
return (data_path);
}
}
namespace isc {
namespace util {
namespace unittests {
void
addTestDataPath(const string& path) {
getDataPaths().push_back(path);
}
void
openTestData(const char* const datafile, ifstream& ifs) {
vector<string>::const_iterator it = getDataPaths().begin();
for (; it != getDataPaths().end(); ++it) {
string data_path = *it;
if (data_path.empty() || *data_path.rbegin() != '/') {
data_path.push_back('/');
}
ifs.open((data_path + datafile).c_str(), ios_base::in);
if (!ifs.fail()) {
return;
}
}
throw runtime_error("failed to open data file in data paths: " +
string(datafile));
}
}
}
}
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