mirror of https://github.com/mamba-org/mamba.git
106 lines
3.9 KiB
C++
106 lines
3.9 KiB
C++
#include <gtest/gtest.h>
|
|
|
|
#include "mamba/core/util.hpp"
|
|
#include "mamba/core/util_random.hpp"
|
|
#include "mamba/core/util_scope.hpp"
|
|
#include "mamba/core/execution.hpp"
|
|
|
|
|
|
namespace mamba
|
|
{
|
|
TEST(local_random_generator, one_rng_per_thread_and_type)
|
|
{
|
|
auto same_thread_checks = []
|
|
{
|
|
auto& a = local_random_generator();
|
|
auto& b = local_random_generator();
|
|
EXPECT_EQ(&a, &b);
|
|
|
|
auto& c = local_random_generator<std::mt19937>();
|
|
EXPECT_EQ(&a, &c);
|
|
|
|
auto& d = local_random_generator<std::mt19937_64>();
|
|
EXPECT_NE(static_cast<void*>(&a), static_cast<void*>(&d));
|
|
|
|
return &a;
|
|
};
|
|
void* pointer_to_this_thread_rng = same_thread_checks();
|
|
|
|
void* pointer_to_another_thread_rng = nullptr;
|
|
std::thread another_thread{ [&] { pointer_to_another_thread_rng = same_thread_checks(); } };
|
|
another_thread.join();
|
|
|
|
EXPECT_NE(pointer_to_this_thread_rng, pointer_to_another_thread_rng);
|
|
}
|
|
|
|
TEST(random_int, value_in_range)
|
|
{
|
|
constexpr int arbitrary_min = -20;
|
|
constexpr int arbitrary_max = 20;
|
|
constexpr int attempts = 2000;
|
|
for (int i = 0; i < attempts; ++i)
|
|
{
|
|
const int value = random_int(arbitrary_min, arbitrary_max);
|
|
EXPECT_GE(value, arbitrary_min);
|
|
EXPECT_LE(value, arbitrary_max);
|
|
}
|
|
}
|
|
|
|
TEST(on_scope_exit, basics)
|
|
{
|
|
bool executed = false;
|
|
{
|
|
on_scope_exit _{ [&] { executed = true; } };
|
|
EXPECT_FALSE(executed);
|
|
}
|
|
EXPECT_TRUE(executed);
|
|
}
|
|
|
|
TEST(is_yaml_file_name, basics)
|
|
{
|
|
EXPECT_TRUE(is_yaml_file_name("something.yaml"));
|
|
EXPECT_TRUE(is_yaml_file_name("something.yml"));
|
|
EXPECT_TRUE(is_yaml_file_name("something-lock.yaml"));
|
|
EXPECT_TRUE(is_yaml_file_name("something-lock.yml"));
|
|
EXPECT_TRUE(is_yaml_file_name("/some/dir/something.yaml"));
|
|
EXPECT_TRUE(is_yaml_file_name("/some/dir/something.yaml"));
|
|
EXPECT_TRUE(is_yaml_file_name("../../some/dir/something.yml"));
|
|
EXPECT_TRUE(is_yaml_file_name("../../some/dir/something.yml"));
|
|
|
|
EXPECT_TRUE(is_yaml_file_name(fs::path{ "something.yaml" }.string()));
|
|
EXPECT_TRUE(is_yaml_file_name(fs::path{ "something.yml" }.string()));
|
|
EXPECT_TRUE(is_yaml_file_name(fs::path{ "something-lock.yaml" }.string()));
|
|
EXPECT_TRUE(is_yaml_file_name(fs::path{ "something-lock.yml" }.string()));
|
|
EXPECT_TRUE(is_yaml_file_name(fs::path{ "/some/dir/something.yaml" }.string()));
|
|
EXPECT_TRUE(is_yaml_file_name(fs::path{ "/some/dir/something.yml" }.string()));
|
|
EXPECT_TRUE(is_yaml_file_name(fs::path{ "../../some/dir/something.yaml" }.string()));
|
|
EXPECT_TRUE(is_yaml_file_name(fs::path{ "../../some/dir/something.yml" }.string()));
|
|
|
|
EXPECT_FALSE(is_yaml_file_name("something"));
|
|
EXPECT_FALSE(is_yaml_file_name("something-lock"));
|
|
EXPECT_FALSE(is_yaml_file_name("/some/dir/something"));
|
|
EXPECT_FALSE(is_yaml_file_name("../../some/dir/something"));
|
|
|
|
EXPECT_FALSE(is_yaml_file_name(fs::path{ "something" }.string()));
|
|
EXPECT_FALSE(is_yaml_file_name(fs::path{ "something-lock" }.string()));
|
|
EXPECT_FALSE(is_yaml_file_name(fs::path{ "/some/dir/something" }.string()));
|
|
EXPECT_FALSE(is_yaml_file_name(fs::path{ "../../some/dir/something" }.string()));
|
|
}
|
|
|
|
TEST(utils, encode_decode_base64)
|
|
{
|
|
for (std::size_t i = 1; i < 20; ++i)
|
|
{
|
|
for (std::size_t j = 0; j < 5; ++j)
|
|
{
|
|
std::string r = mamba::generate_random_alphanumeric_string(i);
|
|
auto e = encode_base64(r);
|
|
EXPECT_TRUE(e);
|
|
auto x = decode_base64(e.value());
|
|
EXPECT_TRUE(x);
|
|
EXPECT_EQ(r, x.value());
|
|
}
|
|
}
|
|
}
|
|
}
|