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/**
* SPDX-License-Identifier: GPL-2.0-or-later
*
* This file is part of osm2pgsql (https://osm2pgsql.org/).
*
* Copyright (C) 2006-2025 by the osm2pgsql developer community.
* For a full list of authors see the git log.
*/
#include <catch.hpp>
#include "common-import.hpp"
#include "common-options.hpp"
#include <string>
namespace {
testing::db::import_t db;
std::string population(osmid_t id)
{
return "SELECT population FROM osm2pgsql_test_point WHERE osm_id = " +
std::to_string(id);
}
} // anonymous namespace
TEST_CASE("int4 conversion")
{
options_t const options =
testing::opt_t().slim().style("test_output_pgsql_int4.style");
REQUIRE_NOTHROW(db.run_file(options, "test_output_pgsql_int4.osm"));
auto conn = db.db().connect();
// First three nodes have population values that are out of range for int4 columns
conn.assert_null(population(1));
conn.assert_null(population(2));
conn.assert_null(population(3));
// Check values that are valid for int4 columns, including limits
CHECK(2147483647 == conn.result_as_int(population(4)));
CHECK(10000 == conn.result_as_int(population(5)));
CHECK(-10000 == conn.result_as_int(population(6)));
CHECK(-2147483648 == conn.result_as_int(population(7)));
// More out of range negative values
conn.assert_null(population(8));
conn.assert_null(population(9));
conn.assert_null(population(10));
// Ranges are also parsed into int4 columns
conn.assert_null(population(11));
conn.assert_null(population(12));
// Check values that are valid for int4 columns, including limits
CHECK(2147483647 == conn.result_as_int(population(13)));
CHECK(15000 == conn.result_as_int(population(14)));
CHECK(-15000 == conn.result_as_int(population(15)));
CHECK(-2147483648 == conn.result_as_int(population(16)));
// More out of range negative values
conn.assert_null(population(17));
conn.assert_null(population(18));
// More invalid values
conn.assert_null(population(19));
conn.assert_null(population(20));
conn.assert_null(population(21));
conn.assert_null(population(22));
// Zero is a valid value
CHECK(0 == conn.result_as_int(population(23)));
}
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