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// Copyright 2022 Huawei Cloud Computing Technology Co., Ltd.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include <cstdlib>
#include <filesystem>
#include <string>
#include <vector> // std::erase_if
#include "catch2/catch_test_macros.hpp"
#include "src/buildtool/file_system/file_system_manager.hpp"
#include "src/other_tools/utils/curl_context.hpp"
#include "src/other_tools/utils/curl_easy_handle.hpp"
// The caller of this test needs to make sure the port is given as content of
// the file "port.txt" in the directory where this test is run
[[nodiscard]] auto getPort() noexcept -> std::string {
// read file where port has to be given
auto port = FileSystemManager::ReadFile(std::filesystem::path("port.txt"));
REQUIRE(port);
// strip any end terminator
std::erase_if(*port, [](auto ch) { return (ch == '\n' or ch == '\r'); });
return *port;
}
TEST_CASE("Curl context", "[curl_context]") {
CurlContext curl_context{};
}
TEST_CASE("Curl easy handle", "[curl_easy_handle]") {
auto kServerUrl = std::string("http://127.0.0.1:") + getPort() +
std::string("/test_file.txt");
auto kTargetDir =
std::filesystem::path(std::getenv("TEST_TMPDIR")) / "target_dir";
// make target dir
CHECK(FileSystemManager::CreateDirectory(kTargetDir));
// create handle
auto curl_handle = CurlEasyHandle::Create();
REQUIRE(curl_handle);
SECTION("Curl download to file") {
// download test file from local HTTP server into new location
auto file_path = kTargetDir / "test_file.txt";
REQUIRE(curl_handle->DownloadToFile(kServerUrl, file_path) == 0);
REQUIRE(FileSystemManager::IsFile(file_path));
}
SECTION("Curl download to string") {
// download test file from local HTTP server into string
auto content = curl_handle->DownloadToString(kServerUrl);
REQUIRE(content);
REQUIRE(*content == "test\n");
}
}
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