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solidity/test/libsolidity/interface/FileReader.cpp
Paul b3230b0bdc deprecate using namespace std 
test: updat filereader test

deprecate namespace std

deprecate namespace std

deprecate namespace std

deprecate namespace std

deprecate namespace std

deprecate namespace std

deprecate namespace std

deprecate namespace std

deprecated std namespace

deprecated std namespace

deprecated std namespace

deprecated std namespace

deprecated std namespace

deprecated std namespace

deprecated std namespace

deprecated std namespace

deprecated std namespace

depecrate namespace std

deprecated namespace std

check ci

clean line

Co-authored-by: Nikola Matić <nikola.matic@ethereum.org>

purge line

pure line

deprecate std

deprecate std

deprecate std

deprecate std

deprecate std

deprecate

deprecate std

bye namespace
2023-09-04 10:12:07 +02:00

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/*
This file is part of solidity.
solidity is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
solidity is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with solidity. If not, see <http://www.gnu.org/licenses/>.
*/
// SPDX-License-Identifier: GPL-3.0
/// Unit tests for libsolidity/interface/FileReader.h
#include <libsolidity/interface/FileReader.h>
#include <test/Common.h>
#include <test/FilesystemUtils.h>
#include <test/libsolidity/util/SoltestErrors.h>
#include <libsolutil/TemporaryDirectory.h>
#include <boost/algorithm/string.hpp>
#include <boost/filesystem.hpp>
#include <boost/test/unit_test.hpp>
using namespace solidity::util;
using namespace solidity::test;
#define TEST_CASE_NAME (boost::unit_test::framework::current_test_case().p_name)
namespace solidity::frontend::test
{
using SymlinkResolution = FileReader::SymlinkResolution;
BOOST_AUTO_TEST_SUITE(FileReaderTest)
BOOST_AUTO_TEST_CASE(normalizeCLIPathForVFS_absolute_path)
{
for (SymlinkResolution resolveSymlinks: {SymlinkResolution::Enabled, SymlinkResolution::Disabled})
{
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/.", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/./", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/./.", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/a", resolveSymlinks), "/a");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/a/", resolveSymlinks), "/a/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/a/.", resolveSymlinks), "/a/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/./a", resolveSymlinks), "/a");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/./a/", resolveSymlinks), "/a/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/./a/.", resolveSymlinks), "/a/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/a/b", resolveSymlinks), "/a/b");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/a/b/", resolveSymlinks), "/a/b/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/a/./b/", resolveSymlinks), "/a/b/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/a/../a/b/", resolveSymlinks), "/a/b/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/a/b/c/..", resolveSymlinks), "/a/b");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/a/b/c/../", resolveSymlinks), "/a/b/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/a/b/c/../../..", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/a/b/c/../../../", resolveSymlinks), "/");
}
}
BOOST_AUTO_TEST_CASE(normalizeCLIPathForVFS_relative_path)
{
TemporaryDirectory tempDir({"x/y/z"}, TEST_CASE_NAME);
TemporaryWorkingDirectory tempWorkDir(tempDir.path() / "x/y/z");
// NOTE: If path to work dir contains symlinks (often the case on macOS), boost might resolve
// them, making the path different from tempDirPath.
boost::filesystem::path expectedPrefix = boost::filesystem::current_path().parent_path().parent_path().parent_path();
// On Windows tempDir.path() normally contains the drive letter while the normalized path should not.
expectedPrefix = "/" / expectedPrefix.relative_path();
soltestAssert(expectedPrefix.is_absolute() || expectedPrefix.root_path() == "/", "");
for (SymlinkResolution resolveSymlinks: {SymlinkResolution::Enabled, SymlinkResolution::Disabled})
{
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS(".", resolveSymlinks), expectedPrefix / "x/y/z/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("./", resolveSymlinks), expectedPrefix / "x/y/z/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS(".//", resolveSymlinks), expectedPrefix / "x/y/z/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("..", resolveSymlinks), expectedPrefix / "x/y");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("../", resolveSymlinks), expectedPrefix / "x/y/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("..//", resolveSymlinks), expectedPrefix / "x/y/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("a", resolveSymlinks), expectedPrefix / "x/y/z/a");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("a/", resolveSymlinks), expectedPrefix / "x/y/z/a/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("a/.", resolveSymlinks), expectedPrefix / "x/y/z/a/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("./a", resolveSymlinks), expectedPrefix / "x/y/z/a");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("./a/", resolveSymlinks), expectedPrefix / "x/y/z/a/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("./a/.", resolveSymlinks), expectedPrefix / "x/y/z/a/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("./a/./", resolveSymlinks), expectedPrefix / "x/y/z/a/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("./a/.//", resolveSymlinks), expectedPrefix / "x/y/z/a/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("./a/./.", resolveSymlinks), expectedPrefix / "x/y/z/a/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("./a/././", resolveSymlinks), expectedPrefix / "x/y/z/a/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("./a/././/", resolveSymlinks), expectedPrefix / "x/y/z/a/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("a/b", resolveSymlinks), expectedPrefix / "x/y/z/a/b");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("a/b/", resolveSymlinks), expectedPrefix / "x/y/z/a/b/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("../a/b", resolveSymlinks), expectedPrefix / "x/y/a/b");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("../../a/b", resolveSymlinks), expectedPrefix / "x/a/b");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("./a/b", resolveSymlinks), expectedPrefix / "x/y/z/a/b");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("././a/b", resolveSymlinks), expectedPrefix / "x/y/z/a/b");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("a/./b/", resolveSymlinks), expectedPrefix / "x/y/z/a/b/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("a/../a/b/", resolveSymlinks), expectedPrefix / "x/y/z/a/b/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("a/b/c/..", resolveSymlinks), expectedPrefix / "x/y/z/a/b");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("a/b/c/../", resolveSymlinks), expectedPrefix / "x/y/z/a/b/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("a/b/c/..//", resolveSymlinks), expectedPrefix / "x/y/z/a/b/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("a/b/c/../..", resolveSymlinks), expectedPrefix / "x/y/z/a");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("a/b/c/../../", resolveSymlinks), expectedPrefix / "x/y/z/a/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("a/b/c/../..//", resolveSymlinks), expectedPrefix / "x/y/z/a/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("../../a/.././../p/../q/../a/b", resolveSymlinks), expectedPrefix / "a/b");
}
}
BOOST_AUTO_TEST_CASE(normalizeCLIPathForVFS_redundant_slashes)
{
for (SymlinkResolution resolveSymlinks: {SymlinkResolution::Enabled, SymlinkResolution::Disabled})
{
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("///", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("////", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("////a/b/", resolveSymlinks), "/a/b/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/a//b/", resolveSymlinks), "/a/b/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/a////b/", resolveSymlinks), "/a/b/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/a/b//", resolveSymlinks), "/a/b/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/a/b////", resolveSymlinks), "/a/b/");
}
}
BOOST_AUTO_TEST_CASE(normalizeCLIPathForVFS_unc_path)
{
TemporaryDirectory tempDir(TEST_CASE_NAME);
TemporaryWorkingDirectory tempWorkDir(tempDir);
// On Windows tempDir.path() normally contains the drive letter while the normalized path should not.
boost::filesystem::path expectedWorkDir = "/" / boost::filesystem::current_path().relative_path();
soltestAssert(expectedWorkDir.is_absolute() || expectedWorkDir.root_path() == "/", "");
for (SymlinkResolution resolveSymlinks: {SymlinkResolution::Enabled, SymlinkResolution::Disabled})
{
// UNC paths start with // or \\ followed by a name. They are used for network shares on Windows.
// On UNIX systems they are not supported but still treated in a special way.
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("//host/", resolveSymlinks), "//host/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("//host/a/b", resolveSymlinks), "//host/a/b");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("//host/a/b/", resolveSymlinks), "//host/a/b/");
#if defined(_WIN32)
// On Windows an UNC path can also start with \\ instead of //
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("\\\\host/", resolveSymlinks), "//host/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("\\\\host/a/b", resolveSymlinks), "//host/a/b");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("\\\\host/a/b/", resolveSymlinks), "//host/a/b/");
#else
// On UNIX systems it's just a fancy relative path instead
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("\\\\host/", resolveSymlinks), expectedWorkDir / "\\\\host/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("\\\\host/a/b", resolveSymlinks), expectedWorkDir / "\\\\host/a/b");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("\\\\host/a/b/", resolveSymlinks), expectedWorkDir / "\\\\host/a/b/");
#endif
}
}
BOOST_AUTO_TEST_CASE(normalizeCLIPathForVFS_root_name_only)
{
TemporaryDirectory tempDir(TEST_CASE_NAME);
TemporaryWorkingDirectory tempWorkDir(tempDir);
boost::filesystem::path expectedWorkDir = "/" / boost::filesystem::current_path().relative_path();
soltestAssert(expectedWorkDir.is_absolute() || expectedWorkDir.root_path() == "/", "");
// A root **path** consists of a directory name (typically / or \) and the root name (drive
// letter (C:), UNC host name (//host), etc.). Either can be empty. Root path as a whole may be
// an absolute path but root name on its own is considered relative. For example on Windows
// C:\ represents the root directory of drive C: but C: on its own refers to the current working
// directory.
for (SymlinkResolution resolveSymlinks: {SymlinkResolution::Enabled, SymlinkResolution::Disabled})
{
// UNC paths
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("//", resolveSymlinks), "//" / expectedWorkDir);
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("//host", resolveSymlinks), "//host" / expectedWorkDir);
// On UNIX systems root name is empty.
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("", resolveSymlinks), expectedWorkDir);
#if defined(_WIN32)
boost::filesystem::path driveLetter = boost::filesystem::current_path().root_name();
soltestAssert(!driveLetter.empty(), "");
soltestAssert(driveLetter.is_relative(), "");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS(driveLetter, resolveSymlinks), expectedWorkDir);
#endif
}
}
BOOST_AUTO_TEST_CASE(normalizeCLIPathForVFS_stripping_root_name)
{
TemporaryDirectory tempDir(TEST_CASE_NAME);
TemporaryWorkingDirectory tempWorkDir(tempDir);
soltestAssert(boost::filesystem::current_path().is_absolute(), "");
#if defined(_WIN32)
soltestAssert(!boost::filesystem::current_path().root_name().empty(), "");
#endif
for (SymlinkResolution resolveSymlinks: {SymlinkResolution::Enabled, SymlinkResolution::Disabled})
{
boost::filesystem::path workDir = boost::filesystem::current_path();
boost::filesystem::path normalizedPath = FileReader::normalizeCLIPathForVFS(
workDir,
resolveSymlinks
);
BOOST_CHECK_EQUAL(normalizedPath, "/" / workDir.relative_path());
BOOST_TEST(normalizedPath.root_name().empty());
BOOST_CHECK_EQUAL(normalizedPath.root_directory(), "/");
#if defined(_WIN32)
std::string root = workDir.root_path().string();
soltestAssert(root.length() == 3 && root[1] == ':' && root[2] == '\\', "");
for (auto convert: {boost::to_lower_copy<std::string>, boost::to_upper_copy<std::string>})
{
boost::filesystem::path workDirWin = convert(root, std::locale()) / workDir.relative_path();
normalizedPath = FileReader::normalizeCLIPathForVFS(
workDirWin,
resolveSymlinks
);
BOOST_CHECK_EQUAL(normalizedPath, "/" / workDir.relative_path());
BOOST_TEST(normalizedPath.root_name().empty());
BOOST_CHECK_EQUAL(normalizedPath.root_directory(), "/");
}
#endif
}
}
BOOST_AUTO_TEST_CASE(normalizeCLIPathForVFS_path_beyond_root)
{
TemporaryWorkingDirectory tempWorkDir("/");
for (SymlinkResolution resolveSymlinks: {SymlinkResolution::Enabled, SymlinkResolution::Disabled})
{
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/..", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/../", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/../.", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/../..", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/../a", resolveSymlinks), "/a");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/../a/..", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/../a/../..", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/../../a", resolveSymlinks), "/a");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/../../a/..", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/../../a/../..", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/a/../..", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("/a/../../b/../..", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("..", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("../", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("../.", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("../..", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("../a", resolveSymlinks), "/a");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("../a/..", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("../a/../..", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("../../a", resolveSymlinks), "/a");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("../../a/..", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("../../a/../..", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("a/../..", resolveSymlinks), "/");
BOOST_CHECK_EQUAL(FileReader::normalizeCLIPathForVFS("a/../../b/../..", resolveSymlinks), "/");
}
}
BOOST_AUTO_TEST_CASE(normalizeCLIPathForVFS_case_sensitivity)
{
TemporaryDirectory tempDir(TEST_CASE_NAME);
TemporaryWorkingDirectory tempWorkDir(tempDir);
boost::filesystem::path workDirNoSymlinks = boost::filesystem::weakly_canonical(tempDir);
boost::filesystem::path expectedPrefix = "/" / workDirNoSymlinks.relative_path();
for (SymlinkResolution resolveSymlinks: {SymlinkResolution::Enabled, SymlinkResolution::Disabled})
{
BOOST_TEST(FileReader::normalizeCLIPathForVFS(workDirNoSymlinks / "abc", resolveSymlinks) == expectedPrefix / "abc");
BOOST_TEST(FileReader::normalizeCLIPathForVFS(workDirNoSymlinks / "abc", resolveSymlinks) != expectedPrefix / "ABC");
BOOST_TEST(FileReader::normalizeCLIPathForVFS(workDirNoSymlinks / "ABC", resolveSymlinks) != expectedPrefix / "abc");
BOOST_TEST(FileReader::normalizeCLIPathForVFS(workDirNoSymlinks / "ABC", resolveSymlinks) == expectedPrefix / "ABC");
}
}
BOOST_AUTO_TEST_CASE(normalizeCLIPathForVFS_path_separators)
{
for (SymlinkResolution resolveSymlinks: {SymlinkResolution::Enabled, SymlinkResolution::Disabled})
{
// Even on Windows we want / as a separator.
BOOST_TEST((
FileReader::normalizeCLIPathForVFS("/a/b/c", resolveSymlinks).native() ==
boost::filesystem::path("/a/b/c").native()
));
}
}
BOOST_AUTO_TEST_CASE(normalizeCLIPathForVFS_should_not_resolve_symlinks_unless_requested)
{
TemporaryDirectory tempDir({"abc/"}, TEST_CASE_NAME);
soltestAssert(tempDir.path().is_absolute(), "");
if (!createSymlinkIfSupportedByFilesystem(tempDir.path() / "abc", tempDir.path() / "sym", true))
return;
boost::filesystem::path expectedRootPath = FileReader::normalizeCLIRootPathForVFS(tempDir);
boost::filesystem::path expectedPrefixWithSymlinks = expectedRootPath / tempDir.path().relative_path();
boost::filesystem::path expectedPrefixWithoutSymlinks = expectedRootPath / boost::filesystem::weakly_canonical(tempDir).relative_path();
BOOST_CHECK_EQUAL(
FileReader::normalizeCLIPathForVFS(tempDir.path() / "sym/contract.sol", SymlinkResolution::Disabled),
expectedPrefixWithSymlinks / "sym/contract.sol"
);
BOOST_CHECK_EQUAL(
FileReader::normalizeCLIPathForVFS(tempDir.path() / "abc/contract.sol", SymlinkResolution::Disabled),
expectedPrefixWithSymlinks / "abc/contract.sol"
);
BOOST_CHECK_EQUAL(
FileReader::normalizeCLIPathForVFS(tempDir.path() / "sym/contract.sol", SymlinkResolution::Enabled),
expectedPrefixWithoutSymlinks / "abc/contract.sol"
);
BOOST_CHECK_EQUAL(
FileReader::normalizeCLIPathForVFS(tempDir.path() / "abc/contract.sol", SymlinkResolution::Enabled),
expectedPrefixWithoutSymlinks / "abc/contract.sol"
);
}
BOOST_AUTO_TEST_CASE(normalizeCLIPathForVFS_should_resolve_symlinks_in_workdir_when_path_is_relative)
{
TemporaryDirectory tempDir({"abc/"}, TEST_CASE_NAME);
soltestAssert(tempDir.path().is_absolute(), "");
if (!createSymlinkIfSupportedByFilesystem(tempDir.path() / "abc", tempDir.path() / "sym", true))
return;
TemporaryWorkingDirectory tempWorkDir(tempDir.path() / "sym");
boost::filesystem::path expectedWorkDir = "/" / boost::filesystem::weakly_canonical(boost::filesystem::current_path()).relative_path();
soltestAssert(expectedWorkDir.is_absolute() || expectedWorkDir.root_path() == "/", "");
boost::filesystem::path expectedPrefix = "/" / tempDir.path().relative_path();
soltestAssert(expectedPrefix.is_absolute() || expectedPrefix.root_path() == "/", "");
for (SymlinkResolution resolveSymlinks: {SymlinkResolution::Enabled, SymlinkResolution::Disabled})
{
BOOST_CHECK_EQUAL(
FileReader::normalizeCLIPathForVFS("contract.sol", resolveSymlinks),
expectedWorkDir / "contract.sol"
);
}
BOOST_CHECK_EQUAL(
FileReader::normalizeCLIPathForVFS(tempDir.path() / "sym/contract.sol", SymlinkResolution::Disabled),
expectedPrefix / "sym/contract.sol"
);
BOOST_CHECK_EQUAL(
FileReader::normalizeCLIPathForVFS(tempDir.path() / "abc/contract.sol", SymlinkResolution::Disabled),
expectedPrefix / "abc/contract.sol"
);
BOOST_CHECK_EQUAL(
FileReader::normalizeCLIPathForVFS(tempDir.path() / "sym/contract.sol", SymlinkResolution::Enabled),
expectedWorkDir / "contract.sol"
);
BOOST_CHECK_EQUAL(
FileReader::normalizeCLIPathForVFS(tempDir.path() / "abc/contract.sol", SymlinkResolution::Enabled),
expectedWorkDir / "contract.sol"
);
}
BOOST_AUTO_TEST_CASE(isPathPrefix_file_prefix)
{
BOOST_TEST(FileReader::isPathPrefix("/", "/contract.sol"));
BOOST_TEST(FileReader::isPathPrefix("/contract.sol", "/contract.sol"));
BOOST_TEST(FileReader::isPathPrefix("/contract.sol/", "/contract.sol"));
BOOST_TEST(FileReader::isPathPrefix("/contract.sol/.", "/contract.sol"));
BOOST_TEST(FileReader::isPathPrefix("/", "/a/bc/def/contract.sol"));
BOOST_TEST(FileReader::isPathPrefix("/a", "/a/bc/def/contract.sol"));
BOOST_TEST(FileReader::isPathPrefix("/a/", "/a/bc/def/contract.sol"));
BOOST_TEST(FileReader::isPathPrefix("/a/bc", "/a/bc/def/contract.sol"));
BOOST_TEST(FileReader::isPathPrefix("/a/bc/def/contract.sol", "/a/bc/def/contract.sol"));
BOOST_TEST(FileReader::isPathPrefix("/", "/a/bc/def/contract.sol"));
BOOST_TEST(FileReader::isPathPrefix("/a", "/a/bc/def/contract.sol"));
BOOST_TEST(FileReader::isPathPrefix("/a/", "/a/bc/def/contract.sol"));
BOOST_TEST(FileReader::isPathPrefix("/a/bc", "/a/bc/def/contract.sol"));
BOOST_TEST(FileReader::isPathPrefix("/a/bc/def/contract.sol", "/a/bc/def/contract.sol"));
BOOST_TEST(!FileReader::isPathPrefix("/contract.sol", "/token.sol"));
BOOST_TEST(!FileReader::isPathPrefix("/contract", "/contract.sol"));
BOOST_TEST(!FileReader::isPathPrefix("/contract.sol", "/contract"));
BOOST_TEST(!FileReader::isPathPrefix("/contract.so", "/contract.sol"));
BOOST_TEST(!FileReader::isPathPrefix("/contract.sol", "/contract.so"));
BOOST_TEST(!FileReader::isPathPrefix("/a/b/c/contract.sol", "/a/b/contract.sol"));
BOOST_TEST(!FileReader::isPathPrefix("/a/b/contract.sol", "/a/b/c/contract.sol"));
BOOST_TEST(!FileReader::isPathPrefix("/a/b/c/contract.sol", "/a/b/c/d/contract.sol"));
BOOST_TEST(!FileReader::isPathPrefix("/a/b/c/d/contract.sol", "/a/b/c/contract.sol"));
BOOST_TEST(!FileReader::isPathPrefix("/a/b/c/contract.sol", "/contract.sol"));
}
BOOST_AUTO_TEST_CASE(isPathPrefix_directory_prefix)
{
BOOST_TEST(FileReader::isPathPrefix("/", "/"));
BOOST_TEST(!FileReader::isPathPrefix("/a/b/c/", "/"));
BOOST_TEST(!FileReader::isPathPrefix("/a/b/c", "/"));
BOOST_TEST(FileReader::isPathPrefix("/", "/a/bc/"));
BOOST_TEST(FileReader::isPathPrefix("/a", "/a/bc/"));
BOOST_TEST(FileReader::isPathPrefix("/a/", "/a/bc/"));
BOOST_TEST(FileReader::isPathPrefix("/a/bc", "/a/bc/"));
BOOST_TEST(FileReader::isPathPrefix("/a/bc/", "/a/bc/"));
BOOST_TEST(!FileReader::isPathPrefix("/a", "/b/"));
BOOST_TEST(!FileReader::isPathPrefix("/a/", "/b/"));
BOOST_TEST(!FileReader::isPathPrefix("/a/contract.sol", "/a/b/"));
BOOST_TEST(!FileReader::isPathPrefix("/a/b/c/", "/a/b/"));
BOOST_TEST(!FileReader::isPathPrefix("/a/b/c", "/a/b/"));
}
BOOST_AUTO_TEST_CASE(isPathPrefix_unc_path)
{
BOOST_TEST(FileReader::isPathPrefix("//host/a/b/", "//host/a/b/"));
BOOST_TEST(FileReader::isPathPrefix("//host/a/b", "//host/a/b/"));
BOOST_TEST(FileReader::isPathPrefix("//host/a/", "//host/a/b/"));
BOOST_TEST(FileReader::isPathPrefix("//host/a", "//host/a/b/"));
BOOST_TEST(FileReader::isPathPrefix("//host/", "//host/a/b/"));
// NOTE: //host and // cannot be passed to isPathPrefix() because they are considered relative.
BOOST_TEST(!FileReader::isPathPrefix("//host1/", "//host2/"));
BOOST_TEST(!FileReader::isPathPrefix("//host1/a/b/", "//host2/a/b/"));
BOOST_TEST(!FileReader::isPathPrefix("/a/b/c/", "//a/b/c/"));
BOOST_TEST(!FileReader::isPathPrefix("//a/b/c/", "/a/b/c/"));
}
BOOST_AUTO_TEST_CASE(isPathPrefix_case_sensitivity)
{
BOOST_TEST(!FileReader::isPathPrefix("/a.sol", "/A.sol"));
BOOST_TEST(!FileReader::isPathPrefix("/A.sol", "/a.sol"));
BOOST_TEST(!FileReader::isPathPrefix("/A/", "/a/"));
BOOST_TEST(!FileReader::isPathPrefix("/a/", "/A/"));
BOOST_TEST(!FileReader::isPathPrefix("/a/BC/def/", "/a/bc/def/contract.sol"));
}
BOOST_AUTO_TEST_CASE(stripPrefixIfPresent_file_prefix)
{
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/", "/contract.sol"), "contract.sol");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/contract.sol", "/contract.sol"), ".");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/contract.sol/", "/contract.sol"), ".");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/contract.sol/.", "/contract.sol"), ".");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/", "/a/bc/def/contract.sol"), "a/bc/def/contract.sol");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/a", "/a/bc/def/contract.sol"), "bc/def/contract.sol");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/a/", "/a/bc/def/contract.sol"), "bc/def/contract.sol");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/a/bc", "/a/bc/def/contract.sol"), "def/contract.sol");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/a/bc/def/", "/a/bc/def/contract.sol"), "contract.sol");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/a/bc/def/contract.sol", "/a/bc/def/contract.sol"), ".");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/contract.sol", "/token.sol"), "/token.sol");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/contract", "/contract.sol"), "/contract.sol");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/contract.sol", "/contract"), "/contract");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/a/b/c/contract.sol", "/a/b/contract.sol"), "/a/b/contract.sol");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/a/b/contract.sol", "/a/b/c/contract.sol"), "/a/b/c/contract.sol");
}
BOOST_AUTO_TEST_CASE(stripPrefixIfPresent_directory_prefix)
{
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/", "/"), ".");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/", "/a/bc/def/"), "a/bc/def/");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/a", "/a/bc/def/"), "bc/def/");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/a/", "/a/bc/def/"), "bc/def/");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/a/bc", "/a/bc/def/"), "def/");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/a/bc/def/", "/a/bc/def/"), ".");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/a", "/b/"), "/b/");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/a/", "/b/"), "/b/");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/a/b/c/", "/a/b/"), "/a/b/");
BOOST_CHECK_EQUAL(FileReader::stripPrefixIfPresent("/a/b/c", "/a/b/"), "/a/b/");
}
BOOST_AUTO_TEST_CASE(isUNCPath)
{
BOOST_TEST(FileReader::isUNCPath("//"));
BOOST_TEST(FileReader::isUNCPath("//root"));
BOOST_TEST(FileReader::isUNCPath("//root/"));
#if defined(_WIN32)
// On Windows boost sees these as ///, which is equivalent to /
BOOST_TEST(!FileReader::isUNCPath("//\\"));
BOOST_TEST(!FileReader::isUNCPath("\\\\/"));
BOOST_TEST(!FileReader::isUNCPath("\\/\\"));
BOOST_TEST(FileReader::isUNCPath("\\\\"));
BOOST_TEST(FileReader::isUNCPath("\\\\root"));
BOOST_TEST(FileReader::isUNCPath("\\\\root/"));
#else
// On UNIX it's actually an UNC path
BOOST_TEST(FileReader::isUNCPath("//\\"));
// On UNIX these are just weird relative directory names consisting only of backslashes.
BOOST_TEST(!FileReader::isUNCPath("\\\\/"));
BOOST_TEST(!FileReader::isUNCPath("\\/\\"));
BOOST_TEST(!FileReader::isUNCPath("\\\\"));
BOOST_TEST(!FileReader::isUNCPath("\\\\root"));
BOOST_TEST(!FileReader::isUNCPath("\\\\root/"));
#endif
BOOST_TEST(!FileReader::isUNCPath("\\/"));
BOOST_TEST(!FileReader::isUNCPath("/\\"));
BOOST_TEST(!FileReader::isUNCPath(""));
BOOST_TEST(!FileReader::isUNCPath("."));
BOOST_TEST(!FileReader::isUNCPath(".."));
BOOST_TEST(!FileReader::isUNCPath("/"));
BOOST_TEST(!FileReader::isUNCPath("a"));
BOOST_TEST(!FileReader::isUNCPath("a/b/c"));
BOOST_TEST(!FileReader::isUNCPath("contract.sol"));
}
BOOST_AUTO_TEST_SUITE_END()
} // namespace solidity::frontend::test
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