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#include "storage.hpp"
#include <dirent.h>
#include <cstdio>
#include <fstream>
#include <iostream>
#include "catch2/catch.hpp"
#include "gpio_expander.hpp"
#include "i2c.hpp"
#include "i2c_fixture.hpp"
#include "spi.hpp"
#include "spi_fixture.hpp"
namespace drivers {
static const std::string kTestFilename = "test";
static const std::string kTestFilePath =
std::string(kStoragePath) + "/" + kTestFilename;
TEST_CASE("sd card storage", "[integration]") {
I2CFixture i2c;
SpiFixture spi;
GpioExpander expander;
{
std::unique_ptr<SdStorage> result = SdStorage::create(&expander).value();
SECTION("write to a file") {
{
std::ofstream test_file;
test_file.open(kTestFilePath.c_str());
test_file << "hello here is some test";
test_file.close();
}
SECTION("read from a file") {
std::ifstream test_file;
test_file.open(kTestFilePath.c_str());
std::string line;
REQUIRE(std::getline(test_file, line));
REQUIRE(line == "hello here is some test");
test_file.close();
}
SECTION("list files") {
DIR* dir;
struct dirent* ent;
dir = opendir(kStoragePath);
REQUIRE(dir != nullptr);
bool found_test_file = false;
while (ent = readdir(dir)) {
if (ent->d_name == kTestFilename) {
found_test_file = true;
}
}
closedir(dir);
REQUIRE(found_test_file);
}
REQUIRE(remove(kTestFilePath.c_str()) == 0);
}
}
}
// Failing due to hardware issue. Re-enable in R2.
TEST_CASE("sd card mux", "[integration][!mayfail]") {
I2CFixture i2c;
SpiFixture spi;
GpioExpander expander;
SECTION("accessible when switched on") {
expander.with([&](auto& gpio) {
gpio.set_pin(GpioExpander::SD_MUX_SWITCH, GpioExpander::SD_MUX_ESP);
});
auto result = SdStorage::create(&expander);
REQUIRE(result.has_value());
}
SECTION("inaccessible when switched off") {
expander.with([&](auto& gpio) {
gpio.set_pin(GpioExpander::SD_MUX_SWITCH, GpioExpander::SD_MUX_USB);
});
auto result = SdStorage::create(&expander);
REQUIRE(result.has_error());
REQUIRE(result.error() == SdStorage::FAILED_TO_READ);
}
}
} // namespace drivers
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