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Update create_dir

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This commit is contained in:
gabime 2019-10-25 14:14:50 +03:00
parent e9d42e059f
commit 066087b383
2 changed files with 55 additions and 44 deletions
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31
include/spdlog/details/os-inl.h
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@ -485,27 +485,30 @@ SPDLOG_INLINE bool create_dir(filename_t path)
{
return true;
}
using char_type = filename_t::value_type;
std::basic_istringstream<char_type> istream(path);
filename_t token;
filename_t cur_dir;
#ifdef _WIN32
// support forward slash in windows
std::replace(path.begin(), path.end(), '/', folder_sep);
#endif
while (std::getline(istream, token, folder_sep))
size_t search_offset = 0;
do
{
if (!token.empty())
auto token_pos = path.find(folder_sep, search_offset);
// treat the entire path as a folder if no folder separator not found
if (token_pos == filename_t::npos)
{
cur_dir += token;
if (!file_exists(cur_dir) && !mkdir_(cur_dir))
token_pos = path.size();
}
auto subdir = path.substr(0, token_pos);
if (!subdir.empty() && !file_exists(subdir) && !mkdir_(subdir))
{
return false;
}
}
cur_dir += folder_sep;
return false; // return error if failed creating dir
}
search_offset = token_pos + 1;
} while (search_offset < path.size());
return true;
}
@ -517,10 +520,6 @@ SPDLOG_INLINE bool create_dir(filename_t path)
// "abc///" => "abc//"
SPDLOG_INLINE filename_t dir_name(filename_t path)
{
#ifdef _WIN32
// support forward slash in windows
std::replace(path.begin(), path.end(), '/', folder_sep);
#endif
auto pos = path.find_last_of(folder_sep);
return pos != filename_t::npos ? path.substr(0, pos) : filename_t{};
}

42
tests/test_create_dir.cpp
View File

@ -8,6 +8,7 @@ using spdlog::details::os::file_exists;
void test_create_dir(const char *path, const char *normalized_path)
{
printf("Test Create dir %s\n", path);
auto rv = create_dir(path);
REQUIRE(rv == true);
REQUIRE(file_exists(normalized_path));
@ -18,11 +19,23 @@ void test_create_dir(const char *path, const char *normalized_path)
TEST_CASE("create_dir", "[create_dir]")
{
prepare_logdir();
#ifdef WIN32
test_create_dir("test_logs/dir1/dir1", "test_logs\\dir1\\dir1");
test_create_dir("test_logs/dir1/dir1", "test_logs\\dir1\\dir1"); //test existing
test_create_dir("test_logs/dir1///dir2//", "test_logs\\dir1\\dir2");
test_create_dir("./test_logs/dir1/dir3", "test_logs\\dir1\\dir3");
test_create_dir("test_logs/../test_logs/dir1/dir4", "test_logs\\dir1\\dir4");
// test backslash
test_create_dir("test_logs\\dir1\\dir222", "test_logs\\dir1\\dir222");
test_create_dir("test_logs\\dir1\\dir223\\", "test_logs\\dir1\\dir223\\");
test_create_dir(".\\test_logs\\dir1\\dir2\\dir99\\..\\dir23", "test_logs\\dir1\\dir2\\dir23");
#else
test_create_dir("test_logs/dir1/dir1", "test_logs/dir1/dir1");
test_create_dir("test_logs/dir1/dir1", "test_logs/dir1/dir1"); // test existing
test_create_dir("test_logs/dir1///dir2", "test_logs/dir1/dir2");
test_create_dir("./test_logs/dir1/dir3", "test_logs/dir1/dir3");
test_create_dir("test_logs/../test_logs/dir1/dir4", "test_logs/dir1/dir4");
test_create_dir("./test_logs/dir1/dir2/dir99/../dir23", "test_logs/dir1/dir2/dir23");
#endif
}
TEST_CASE("dir_name", "[create_dir]")
@ -30,6 +43,19 @@ TEST_CASE("dir_name", "[create_dir]")
using spdlog::details::os::dir_name;
REQUIRE(dir_name("").empty());
REQUIRE(dir_name("dir").empty());
#ifdef WIN32
REQUIRE(dir_name(R"(dir\)") == "dir");
REQUIRE(dir_name(R"(dir\\\)") == R"(dir\\)");
REQUIRE(dir_name(R"(dir\file)") == "dir");
REQUIRE(dir_name(R"(dir\file.txt)") == "dir");
REQUIRE(dir_name(R"(dir\file.txt\)") == R"(dir\file.txt)");
REQUIRE(dir_name(R"(\dir\file.txt)") == R"(\dir)");
REQUIRE(dir_name(R"(\\dir\file.txt)") == R"(\\dir)");
REQUIRE(dir_name(R"(..\file.txt)") == "..");
REQUIRE(dir_name(R"(.\file.txt)") == ".");
REQUIRE(dir_name(R"(c:\\a\b\c\d\file.txt)") == R"(c:\\a\b\c\d)");
#else
REQUIRE(dir_name("dir/") == "dir");
REQUIRE(dir_name("dir///") == "dir//");
REQUIRE(dir_name("dir/file") == "dir");
@ -37,22 +63,8 @@ TEST_CASE("dir_name", "[create_dir]")
REQUIRE(dir_name("dir/file.txt/") == "dir/file.txt");
REQUIRE(dir_name("/dir/file.txt") == "/dir");
REQUIRE(dir_name("//dir/file.txt") == "//dir");
REQUIRE(dir_name("//dir/file.txt") == "//dir");
REQUIRE(dir_name("../file.txt") == "..");
REQUIRE(dir_name("./file.txt") == ".");
#ifdef WIN32
REQUIRE(dir_name(R"(dir\)") == "dir");
REQUIRE(dir_name(R"(dir\\\)") == "dir//");
REQUIRE(dir_name(R"(dir\file)") == "dir");
REQUIRE(dir_name(R"(dir\file.txt)") == "dir");
REQUIRE(dir_name(R"(dir\file.txt\)") == "dir/file.txt");
REQUIRE(dir_name(R"(\dir\file.txt)") == "/dir");
REQUIRE(dir_name(R"(\\dir\file.txt)") == "//dir");
REQUIRE(dir_name(R"(\\dir\file.txt)") == "//dir");
REQUIRE(dir_name(R"(..\file.txt)") == "..");
REQUIRE(dir_name(R"(.\file.txt)") == ".");
REQUIRE(dir_name(R"(c:\\a\b\c\d\file.txt)") == "c://a/b/c/d");
//REQUIRE(dir_name(R"(c:\\a)") == "c://");
#endif
}