fails:IO.read from a pipe runs the rest as a subprocess and returns the standard output
fails:IO.read from a pipe opens a pipe to a fork if the rest is -
fails:IO.read from a pipe reads only the specified number of bytes requested
fails:IO.read from a pipe raises Errno::ESPIPE if passed an offset
fails:IO.read with BOM reads a file with a utf-8 bom
fails:IO.read with BOM reads a file with a utf-16le bom
fails:IO.read with BOM reads a file with a utf-16be bom
fails:IO.read with BOM reads a file with a utf-32le bom
fails:IO.read with BOM reads a file with a utf-32be bom
fails(windows):IO#read on Windows normalizes line endings in text mode
fails(windows):IO#read on Windows does not normalize line endings in binary mode
