Path.toAbsolute

import dshould;

version(Posix) {
    auto cdir = std.file.getcwd;
    scope(exit) std.file.chdir(cdir);

    // Change current working directory to /tmp"
    std.file.chdir("/tmp");

    version(OSX) {
        // On OSX /tmp is symlink to /private/tmp
        Path("/tmp").realPath.should.equal(Path("/private/tmp"));
        Path("foo/moo").toAbsolute.toString.should.equal(
            "/private/tmp/foo/moo");
        Path("../my-path").toAbsolute.toString.should.equal("/private/my-path");
    } else {
        Path("foo/moo").toAbsolute.toString.should.equal("/tmp/foo/moo");
        Path("../my-path").toAbsolute.toString.should.equal("/my-path");
    }

    Path("/a/path").toAbsolute.toString.should.equal("/a/path");

    string home_path = "~".expandTilde;
    home_path[0].should.equal('/');

    Path("~/my/path").toAbsolute.toString.should.equal(
        "%s/my/path".format(home_path));
}