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/srv/osrm/osrm-backend/third_party/protozero/test/include/

/srv/osrm/osrm-backend/third_party/protozero/test/include

Name	Size	Mode	Actions
buffer.hpp	4082	0644	edit dl rm
packed_access.hpp	9374	0644	edit dl rm
scalar_access.hpp	3541	0644	edit dl rm
test.hpp	859	0644	edit dl rm
testcase.hpp	411	0644	edit dl rm

Edit: /srv/osrm/osrm-backend/third_party/protozero/test/include/buffer.hpp (4082B)

#ifndef BUFFER_HPP
#define BUFFER_HPP

#include "test.hpp"

#include <protozero/buffer_fixed.hpp>
#include <protozero/buffer_string.hpp>
#include <protozero/buffer_vector.hpp>

// This "simulates" an externally defined buffer type to make sure our
// buffer adaptor functions do the right thing.
namespace test_external {
    class ext_buffer : public std::string {
    };
} // namespace test_external

namespace protozero {

template <>
    struct buffer_customization<test_external::ext_buffer> {

static std::size_t size(const test_external::ext_buffer* buffer) noexcept {
            return buffer->size();
        }

static void append(test_external::ext_buffer* buffer, const char* data, std::size_t count) {
            buffer->append(data, count);
        }

static void append_zeros(test_external::ext_buffer* buffer, std::size_t count) {
            buffer->append(count, '\0');
        }

static void resize(test_external::ext_buffer* buffer, std::size_t size) {
            protozero_assert(size < buffer->size());
            buffer->resize(size);
        }

static void reserve_additional(test_external::ext_buffer* buffer, std::size_t size) {
            buffer->reserve(buffer->size() + size);
        }

static void erase_range(test_external::ext_buffer* buffer, std::size_t from, std::size_t to) {
            protozero_assert(from <= buffer->size());
            protozero_assert(to <= buffer->size());
            protozero_assert(from <= to);
            buffer->erase(std::next(buffer->begin(), from), std::next(buffer->begin(), to));
        }

static char* at_pos(test_external::ext_buffer* buffer, std::size_t pos) {
            protozero_assert(pos <= buffer->size());
            return (&*buffer->begin()) + pos;
        }

static void push_back(test_external::ext_buffer* buffer, char ch) {
            buffer->push_back(ch);
        }

};

} // namespace protozero

// The following structs are used in many tests using TEMPLATE_TEST_CASE() to
// test the different buffer types:
//
// 1. Dynamically sized buffer based on std::string.
// 2. Dynamically sized buffer based on std::vector<char>.
// 3. Statically sized buffer based on std::array<char, N>.
// 4. Externally defined buffer.

class buffer_test_string {

std::string m_buffer;

public:

using type = std::string;
    using writer_type = protozero::pbf_writer; // == protozero::basic_pbf_writer<type>;

type& buffer() noexcept {
        return m_buffer;
    }

const char *data() const noexcept {
        return m_buffer.data();
    }

std::size_t size() const noexcept {
        return m_buffer.size();
    }
}; // class buffer_test_string

class buffer_test_vector {

std::vector<char> m_buffer;

public:

using type = std::vector<char>;
    using writer_type = protozero::basic_pbf_writer<type>;

type& buffer() noexcept {
        return m_buffer;
    }

const char *data() const noexcept {
        return m_buffer.data();
    }

std::size_t size() const noexcept {
        return m_buffer.size();
    }
}; // class buffer_test_vector

class buffer_test_array {

public:
    using type = protozero::fixed_size_buffer_adaptor;
    using writer_type = protozero::basic_pbf_writer<type>;

type& buffer() noexcept {
        return adaptor;
    }

const char *data() const noexcept {
        return adaptor.data();
    }

std::size_t size() const noexcept {
        return adaptor.size();
    }

private:

std::array<char, 1024> m_buffer = {{0}};
    type adaptor{m_buffer};

}; // class buffer_test_array

class buffer_test_external {

test_external::ext_buffer m_buffer;

public:

using type = test_external::ext_buffer;
    using writer_type = protozero::basic_pbf_writer<type>;

type& buffer() noexcept {
        return m_buffer;
    }

const char *data() const noexcept {
        return m_buffer.data();
    }

std::size_t size() const noexcept {
        return m_buffer.size();
    }
}; // class buffer_test_external

#endif // BUFFER_HPP

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