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// SPDX-License-Identifier: GPL-2.0-or-later
// SPDX-FileCopyrightText: 2021-2022 Bartosz Golaszewski <brgl@bgdev.pl>
#include <catch2/catch_all.hpp>
#include <gpiod.hpp>
#include <sstream>
#include "gpiosim.hpp"
#include "helpers.hpp"
using ::gpiosim::make_sim;
namespace {
TEST_CASE("chip_info properties can be read", "[chip-info][chip]")
{
auto sim = make_sim()
.set_num_lines(8)
.set_label("foobar")
.build();
::gpiod::chip chip(sim.dev_path());
auto info = chip.get_info();
SECTION("get chip name")
{
REQUIRE_THAT(info.name(), Catch::Matchers::Equals(sim.name()));
}
SECTION("get chip label")
{
REQUIRE_THAT(info.label(), Catch::Matchers::Equals("foobar"));
}
SECTION("get num_lines")
{
REQUIRE(info.num_lines() == 8);
}
}
TEST_CASE("chip_info can be copied and moved", "[chip-info]")
{
auto sim = make_sim()
.set_num_lines(4)
.set_label("foobar")
.build();
::gpiod::chip chip(sim.dev_path());
auto info = chip.get_info();
SECTION("copy constructor works")
{
auto copy(info);
REQUIRE_THAT(copy.name(), Catch::Matchers::Equals(sim.name()));
REQUIRE_THAT(copy.label(), Catch::Matchers::Equals("foobar"));
REQUIRE(copy.num_lines() == 4);
REQUIRE_THAT(info.name(), Catch::Matchers::Equals(sim.name()));
REQUIRE_THAT(info.label(), Catch::Matchers::Equals("foobar"));
REQUIRE(info.num_lines() == 4);
}
SECTION("assignment operator works")
{
auto copy = chip.get_info();
copy = info;
REQUIRE_THAT(copy.name(), Catch::Matchers::Equals(sim.name()));
REQUIRE_THAT(copy.label(), Catch::Matchers::Equals("foobar"));
REQUIRE(copy.num_lines() == 4);
REQUIRE_THAT(info.name(), Catch::Matchers::Equals(sim.name()));
REQUIRE_THAT(info.label(), Catch::Matchers::Equals("foobar"));
REQUIRE(info.num_lines() == 4);
}
SECTION("move constructor works")
{
auto moved(std::move(info));
REQUIRE_THAT(moved.name(), Catch::Matchers::Equals(sim.name()));
REQUIRE_THAT(moved.label(), Catch::Matchers::Equals("foobar"));
REQUIRE(moved.num_lines() == 4);
}
SECTION("move assignment operator works")
{
auto moved = chip.get_info();
moved = ::std::move(info);
REQUIRE_THAT(moved.name(), Catch::Matchers::Equals(sim.name()));
REQUIRE_THAT(moved.label(), Catch::Matchers::Equals("foobar"));
REQUIRE(moved.num_lines() == 4);
}
}
TEST_CASE("stream insertion operator works for chip_info", "[chip-info]")
{
auto sim = make_sim()
.set_num_lines(4)
.set_label("foobar")
.build();
::gpiod::chip chip(sim.dev_path());
auto info = chip.get_info();
::std::stringstream expected;
expected << "gpiod::chip_info(name=\"" << sim.name() <<
"\", label=\"foobar\", num_lines=4)";
REQUIRE_THAT(info, stringify_matcher<::gpiod::chip_info>(expected.str()));
}
} /* namespace */
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