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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include "test_global.hpp"
#include <algorithm>
#include <cstdlib>
#include <vector>
#include <orcus/zip_archive_stream.hpp>
#include <orcus/zip_archive.hpp>
#include "filesystem_env.hpp"
#define ASSERT_THROW(expr) \
try \
{ \
expr; \
assert(0); \
} \
catch (...) \
{ \
}
using namespace orcus;
void test_zip_archive_stream(zip_archive_stream* const strm, const unsigned char* const data, std::size_t const length)
{
assert(strm->size() == length);
assert(strm->tell() == 0);
std::vector<unsigned char> buffer(length, 0);
unsigned char* buf = buffer.data();
strm->read(buf, 2);
assert(std::equal(data, data + 2, buf));
assert(strm->tell() == 0);
strm->read(buf, length);
assert(std::equal(data, data + length, buf));
ASSERT_THROW(strm->read(buf, length + 1));
strm->read(buf, 0);
strm->seek(2);
assert(strm->tell() == 2);
strm->read(buf, 2);
assert(std::equal(data + 2, data + 4, buf));
strm->seek(length);
assert(strm->tell() == length);
ASSERT_THROW(strm->seek(length + 1));
assert(strm->tell() == length);
}
void test_zip_archive_stream_blob()
{
ORCUS_TEST_FUNC_SCOPE;
const unsigned char data[] = "My hovercraft is full of eels.";
zip_archive_stream_blob strm(data, sizeof(data));
test_zip_archive_stream(&strm, data, sizeof(data));
}
void test_zip_archive_file_entry_header()
{
ORCUS_TEST_FUNC_SCOPE;
fs::path filepath{SRCDIR"/test/ods/raw-values-1/input.ods"};
assert(fs::is_regular_file(filepath));
zip_archive_stream_fd strm(filepath.string().c_str());
zip_archive archive(&strm);
archive.load();
std::size_t n_entries = archive.get_file_entry_count();
for (std::size_t i = 0; i < n_entries; ++i)
{
std::string_view name = archive.get_file_entry_name(i);
std::cout << "* entry name: " << name << std::endl;
zip_file_entry_header header = archive.get_file_entry_header(i);
assert(header.filename == name);
assert(header.header_signature == 0x04034b50);
// 0 = none; 8 = deflate
assert(header.compression_method == 0 || header.compression_method == 8);
}
}
int main()
{
test_zip_archive_stream_blob();
test_zip_archive_file_entry_header();
return EXIT_SUCCESS;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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