Swallows took the lead in the match at the Dobsonville Stadium after 24 minutes through Lwazi Skosana but the Angolans, who play in Group A and start next Saturday against Morocco in Johannesburg, came back to win in the second half.
Palancas Negras played two different teams in each half to give as many of the squad players a run out and equalised in the 58th minute through Guilherme Afonso, the former Swiss junior international who is on his first call-up to the national squad.
For a second successive game key striker Manucho and Djalma Camps did not participate as they seek to overcome injury.
Angola will have a final warm-up against Botswana at Dobsonville on Sunday.
The hastily arranged international comes after matches against Rwanda, the Gambia and Cameroon’s under-23 side in December and a 2-0 win over Nations Cup holders Zambia last weekend in Johannesburg.
Angola - Lama (cap- Landu), Airosa (Lunguinha-61'), Fabrício (Geraldo, 57'), Dede (Manuel -78'), Zuela, Bastos, Amaro, Pirolito (Manucho Dinis-46'), Yano (Ary - 80'), Mingo Bille (Mabina -31'), Guilherme
Subs - Landu, Lunguinha, Dany, Ary, Manucho Gonçalves, Ito, Miguel, Geraldo, Mabina, Neblu, Manuel, Paty.
Coach - Gustavo Ferrin
SUPERSPORT / ANGOP