001+ bool(false)
002+ bool(false)
003+ bool(false)
004+ bool(false)
001- string(%d) "curl_testdata1.txt|application/octet-stream"
002- string(%d) "curl_testdata1.txt|text/plain"
003- string(%d) "foo.txt|application/octet-stream"
004- string(%d) "foo.txt|text/plain"