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a89ca4f2c9
* build: overhaul tr_add_external_auto_library * build: use package-provided CMake config file libevent * build: use package-provided CMake config file miniupnpc * build: update libutp find module * build: make LIBNAME an optional parameter * build: use package-provided CMake config file libdeflate * build: update libb64 find module * build: update libnatpmp find module * build: update libpsl find module * build: support system fast_float library * chore: reformat long brew commands * build: support system fmt library * build: support system rapidjson library * build: support system small library * build: support system library utf8cpp * build: support system library WideInteger * build: support system library gtest * fix: incorrectly labeled test suites * build: remove unused parameters from tr_add_external_auto_library * build: update crc32c cmake script * fix: dht system library * fix: add libutp interface target * code review: move TrGtest.cmake * code review: move tr_get_fmt_version into Findfmt.cmake * code review: use option() for gtest * code review: move find_package(PkgConfig) out of loop * build: delete FindCrc32c.cmake Impossible to parse package version from distributed source files. * code review: Finddht.cmake * build: delete FindFastFloat.cmake Impossible to parse package version from distributed source files. * code review: Findfmt.cmake * code review: Findlibb64.cmake * code review: Findlibdeflate.cmake * code review: Findlibevent.cmake * code review: Findlibnatpmp.cmake * code review: Findlibpsl.cmake * code review: Findlibutp.cmake * code review: Findlibminiupnpc.cmake * code review: FindRapidJSON.cmake * build: delete FindSmall.cmake Impossible to parse package version from distributed source files. * build: only accept cmake config package for utf8cpp Impossible to parse package version from distributed source files. * build: delete FindWideInteger.cmake Impossible to parse package version from distributed source files. * build: add `USE_SYSTEM_DEFAULT` * ci: drop Fedora 40 and adopt Fedora 43 * ci: try to silence system header warnings * ci: use `cmake --install` * Revert "build: only accept cmake config package for utf8cpp" This reverts commit2158d631fd. * build: harden utf8cpp find module * chore: bump wide-integer Pick upbf9398f9daandbcc726a30f* refactor: gtest should be included with angled brackets Now that gtest is built as a system library, it should be included with angled brackets instead of quotes. * code review: fixup libutp variables before `find_package_handle_standard_args` * code review: define `WIDE_INTEGER_HAS_LIMB_TYPE_UINT64` only for targets depending on WideInteger * chore: bump wide-integer Pickup4b2258acacso that wide-integer tests won't run in Transmission project.
92 lines
2.7 KiB
C++
92 lines
2.7 KiB
C++
// This file Copyright (C) 2013-2022 Mnemosyne LLC.
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// It may be used under GPLv2 (SPDX: GPL-2.0-only), GPLv3 (SPDX: GPL-3.0-only),
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// or any future license endorsed by Mnemosyne LLC.
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// License text can be found in the licenses/ folder.
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#include <algorithm>
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#include <cstdint> // uint64_t
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#include <cstring>
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#include <string_view>
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#include <vector>
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#include <gtest/gtest.h>
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#include <libtransmission/crypto-utils.h>
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#include <libtransmission/error.h>
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#include <libtransmission/file.h>
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#include <libtransmission/tr-strbuf.h>
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#include <libtransmission/utils.h>
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#include "test-fixtures.h"
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namespace libtransmission::test
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{
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class CopyTest : public SandboxedTest
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{
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protected:
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void testImpl(char const* filename1, char const* filename2, size_t const file_length)
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{
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auto const path1 = tr_pathbuf{ sandboxDir(), '/', filename1 };
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/* Create a file. */
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auto contents = std::vector<char>{};
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contents.resize(file_length);
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tr_rand_buffer(std::data(contents), std::size(contents));
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createFileWithContents(path1, std::data(contents), std::size(contents));
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auto const path2 = tr_pathbuf{ sandboxDir(), '/', filename2 };
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/* Copy it. */
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auto error = tr_error{};
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EXPECT_TRUE(tr_sys_path_copy(path1, path2, &error));
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EXPECT_FALSE(error) << error;
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EXPECT_TRUE(filesAreIdentical(path1, path2));
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/* Dispose of those files that we created. */
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tr_sys_path_remove(path1);
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tr_sys_path_remove(path2);
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}
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private:
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static uint64_t fillBufferFromFd(tr_sys_file_t fd, uint64_t bytes_remaining, char* buf, size_t buf_len)
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{
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memset(buf, 0, buf_len);
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size_t buf_pos = 0;
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while (buf_pos < buf_len && bytes_remaining > 0)
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{
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uint64_t const chunk_size = std::min(uint64_t{ buf_len - buf_pos }, bytes_remaining);
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uint64_t bytes_read = 0;
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tr_sys_file_read(fd, buf + buf_pos, chunk_size, &bytes_read);
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EXPECT_LE(buf_pos + bytes_read, buf_len);
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EXPECT_LE(bytes_read, bytes_remaining);
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buf_pos += bytes_read;
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bytes_remaining -= bytes_read;
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}
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return bytes_remaining;
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}
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static bool filesAreIdentical(std::string_view filename1, std::string_view filename2)
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{
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auto contents1 = std::vector<char>{};
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auto contents2 = std::vector<char>{};
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return tr_file_read(filename1, contents1) && tr_file_read(filename2, contents2) && contents1 == contents2;
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}
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};
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TEST_F(CopyTest, copy)
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{
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char const* filename1 = "orig-blob.txt";
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char const* filename2 = "copy-blob.txt";
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auto const random_file_length = 1024 * 1024 * 10;
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testImpl(filename1, filename2, random_file_length);
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}
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} // namespace libtransmission::test
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