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/*
* Copyright © 2017 Collabora Ltd.
*
* This file is part of vkmark.
*
* vkmark is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation, either
* version 2.1 of the License, or (at your option) any later version.
*
* vkmark is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with vkmark. If not, see <http://www.gnu.org/licenses/>.
*
* Authors:
* Alexandros Frantzis <alexandros.frantzis@collabora.com>
*/
#include "src/util.h"
#include "catch.hpp"
using namespace Catch::Matchers;
SCENARIO("util split", "")
{
GIVEN("An empty string")
{
std::string empty;
WHEN("splitting with a delimeter")
{
auto const elements = Util::split(empty, ':');
THEN("no elements are returned")
{
REQUIRE(elements.empty());
}
}
}
GIVEN("A string with empty elements")
{
std::string str{":::"};
WHEN("splitting with : delimeter")
{
auto const elements = Util::split(str, ':');
THEN("all empty elements are returned")
{
REQUIRE_THAT(
elements,
Equals(std::vector<std::string>{4, ""}));
}
}
}
GIVEN("A string with non-empty elements")
{
std::string str{"aa:bb:cc"};
WHEN("splitting with correct delimeter")
{
auto const elements = Util::split(str, ':');
THEN("all elements are returned")
{
REQUIRE_THAT(
elements,
Equals(std::vector<std::string>{"aa", "bb", "cc"}));
}
}
WHEN("splitting with incorrect delimeter")
{
auto const elements = Util::split(str, '=');
THEN("a single element is returned")
{
REQUIRE_THAT(
elements,
Equals(std::vector<std::string>{"aa:bb:cc"}));
}
}
}
GIVEN("A string with empty element at beginning")
{
std::string str{":aa"};
WHEN("splitting with correct delimeter")
{
auto const elements = Util::split(str, ':');
THEN("all elements are returned")
{
REQUIRE_THAT(
elements,
Equals(std::vector<std::string>{"", "aa"}));
}
}
}
GIVEN("A string with empty element at end")
{
std::string str{"aa:"};
WHEN("splitting with correct delimeter")
{
auto const elements = Util::split(str, ':');
THEN("all elements are returned")
{
REQUIRE_THAT(
elements,
Equals(std::vector<std::string>{"aa", ""}));
}
}
}
}
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