jucipp/tests/filesystem_test.cc

#include "filesystem.h"
#include <glib.h>

int main() {
  {
    auto home_path = filesystem::get_home_path();
    g_assert(!home_path.empty());
  }

  {
    auto original = "test () '\"";
    auto escaped = filesystem::escape_argument(original);
    g_assert_cmpstr(escaped.c_str(), ==, "test\\ \\(\\)\\ \\'\\\"");
    auto unescaped = filesystem::unescape_argument(escaped);
    g_assert_cmpstr(unescaped.c_str(), ==, original);
  }
  {
    auto unescaped = filesystem::unescape_argument("'test \\()\"\\''");
    g_assert_cmpstr(unescaped.c_str(), ==, "test \\()\"'");
  }
  {
    auto unescaped = filesystem::unescape_argument("\"test \\'()\\\"\"");
    g_assert_cmpstr(unescaped.c_str(), ==, "test \\'()\"");
  }
  {
    auto unescaped = filesystem::unescape_argument("\\\\");
    g_assert_cmpstr(unescaped.c_str(), ==, "\\");
  }
  {
    auto unescaped = filesystem::unescape_argument("\\\\\\ ");
    g_assert_cmpstr(unescaped.c_str(), ==, "\\ ");
  }
  {
    auto unescaped = filesystem::unescape_argument("\\\\\\ \\ \\ \\\\");
    g_assert_cmpstr(unescaped.c_str(), ==, "\\   \\");
  }
  {
    auto unescaped = filesystem::unescape_argument("c:\\a\\ b\\c");
    g_assert_cmpstr(unescaped.c_str(), ==, "c:\\a b\\c");
  }
  {
    auto unescaped = filesystem::unescape_argument("\"\\\\\\\"\"");
    g_assert_cmpstr(unescaped.c_str(), ==, "\\\"");
  }
  {
    auto unescaped = filesystem::unescape_argument("\"\\\"\"");
    g_assert_cmpstr(unescaped.c_str(), ==, "\"");
  }
  {
    auto unescaped = filesystem::unescape_argument("\"a\\b\"");
    g_assert_cmpstr(unescaped.c_str(), ==, "a\\b");
  }

  auto tests_path = boost::filesystem::canonical(JUCI_TESTS_PATH);
  {
    g_assert(filesystem::file_in_path(tests_path / "filesystem_test.cc", tests_path));
    g_assert(!filesystem::file_in_path(boost::filesystem::canonical(tests_path / ".." / "CMakeLists.txt"), tests_path));
  }

  auto license_file = boost::filesystem::canonical(tests_path / ".." / "LICENSE");
  {
    g_assert(filesystem::find_file_in_path_parents("LICENSE", tests_path) == license_file);
  }

  {
    g_assert(filesystem::get_normal_path(tests_path / ".." / "LICENSE") == license_file);
    g_assert(filesystem::get_normal_path("/foo") == "/foo");
    g_assert(filesystem::get_normal_path("/foo/") == "/foo");
    g_assert(filesystem::get_normal_path("/foo/.") == "/foo");
    g_assert(filesystem::get_normal_path("/foo/./bar/..////") == "/foo");
    g_assert(filesystem::get_normal_path("/foo/.///bar/../") == "/foo");
    g_assert(filesystem::get_normal_path("../foo") == "../foo");
    g_assert(filesystem::get_normal_path("../../foo") == "../../foo");
    g_assert(filesystem::get_normal_path("../././foo") == "../foo");
    g_assert(filesystem::get_normal_path("/../foo") == "/../foo");
  }

  {
    boost::filesystem::path relative_path = "filesystem_test.cc";
    g_assert(filesystem::get_relative_path(tests_path / relative_path, tests_path) == relative_path);
  }
}