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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 "util.hpp"
#include <cstring>
#include <limits>
#include <string>
#include <vector>
TEST_CASE("double_to_buffer 0", "[NoDB]")
{
util::double_to_buffer const buffer{0.0};
REQUIRE(std::strcmp(buffer.c_str(), "0") == 0);
}
TEST_CASE("double_to_buffer 3.141", "[NoDB]")
{
util::double_to_buffer const buffer{3.141};
REQUIRE(std::strcmp(buffer.c_str(), "3.141") == 0);
}
TEST_CASE("human readable time durations", "[NoDB]")
{
REQUIRE(util::human_readable_duration(0) == "0s");
REQUIRE(util::human_readable_duration(17) == "17s");
REQUIRE(util::human_readable_duration(59) == "59s");
REQUIRE(util::human_readable_duration(60) == "60s (1m 0s)");
REQUIRE(util::human_readable_duration(66) == "66s (1m 6s)");
REQUIRE(util::human_readable_duration(247) == "247s (4m 7s)");
REQUIRE(util::human_readable_duration(3599) == "3599s (59m 59s)");
REQUIRE(util::human_readable_duration(3600) == "3600s (1h 0m 0s)");
REQUIRE(util::human_readable_duration(3723) == "3723s (1h 2m 3s)");
REQUIRE(util::human_readable_duration(152592) == "152592s (42h 23m 12s)");
}
TEST_CASE("find_by_name()", "[NoDB]")
{
class test_class
{
public:
explicit test_class(std::string n) : m_name(std::move(n)) {}
std::string name() const noexcept { return m_name; }
private:
std::string m_name;
};
std::vector<test_class> t;
REQUIRE(util::find_by_name(t, "") == nullptr);
REQUIRE(util::find_by_name(t, "foo") == nullptr);
REQUIRE(util::find_by_name(t, "nothing") == nullptr);
t.emplace_back("foo");
t.emplace_back("bar");
t.emplace_back("baz");
REQUIRE(util::find_by_name(t, "") == nullptr);
REQUIRE(util::find_by_name(t, "foo") == t.data());
REQUIRE(util::find_by_name(t, "bar") == &t[1]);
REQUIRE(util::find_by_name(t, "baz") == &t[2]);
REQUIRE(util::find_by_name(t, "nothing") == nullptr);
}
TEST_CASE("Use string_joiner_t with delim only without items", "[NoDB]")
{
util::string_joiner_t joiner{','};
REQUIRE(joiner.empty());
REQUIRE(joiner().empty());
}
TEST_CASE("Use string_joiner_t with all params without items", "[NoDB]")
{
util::string_joiner_t joiner{',', '"', '(', ')'};
REQUIRE(joiner.empty());
REQUIRE(joiner().empty());
}
TEST_CASE("Use string_joiner_t without quote char", "[NoDB]")
{
util::string_joiner_t joiner{',', '\0', '(', ')'};
REQUIRE(joiner.empty());
joiner.add("foo");
REQUIRE_FALSE(joiner.empty());
joiner.add("bar");
REQUIRE_FALSE(joiner.empty());
REQUIRE(joiner() == "(foo,bar)");
}
TEST_CASE("Use string_joiner_t with quote char", "[NoDB]")
{
util::string_joiner_t joiner{',', '-', '(', ')'};
REQUIRE(joiner.empty());
joiner.add("foo");
REQUIRE_FALSE(joiner.empty());
joiner.add("bar");
REQUIRE_FALSE(joiner.empty());
REQUIRE(joiner() == "(-foo-,-bar-)");
}
TEST_CASE("string_joiner_t without before/after", "[NoDB]")
{
util::string_joiner_t joiner{','};
joiner.add("xxx");
joiner.add("yyy");
REQUIRE_FALSE(joiner.empty());
REQUIRE(joiner() == "xxx,yyy");
}
TEST_CASE("string_joiner_t with single single-char item", "[NoDB]")
{
util::string_joiner_t joiner{','};
joiner.add("x");
REQUIRE(joiner() == "x");
}
TEST_CASE("string_joiner_t with single single-char item and wrapper", "[NoDB]")
{
util::string_joiner_t joiner{',', '\0', '(', ')'};
joiner.add("x");
REQUIRE(joiner() == "(x)");
}
TEST_CASE("join strings", "[NoDB]")
{
std::vector<std::string> const t{"abc", "def", "", "ghi"};
REQUIRE(util::join(t, ',') == "abc,def,,ghi");
REQUIRE(util::join(t, '-', '#', '[', ']') == "[#abc#-#def#-##-#ghi#]");
REQUIRE(util::join(t, '-', '#', '[', ']') == "[#abc#-#def#-##-#ghi#]");
}
TEST_CASE("join strings with empty list", "[NoDB]")
{
std::vector<std::string> const t{};
REQUIRE(util::join(t, ',').empty());
REQUIRE(util::join(t, '-', '#', '[', ']').empty());
}
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