While Bangladesh has made good progress in limited-over cricket in recent years, the just-concluded Test at Mirpur is historic. To understand this clearly, we look at the the team’s 8 Test victories:
This is their first victory against a full-strength “regular” team, not a fellow minnow such as Zimbabwe-even if it was a 3-0 sweep as in 2014.
And we don’t count the two wins against a West Indies third XI which included many debutants who (apart from Kemar Roach) vanished without a trace. The stand-in captain Floyd Reifer witnessed clean-sweep losses in the Test as well as the ODI series. In the course of the series he talked about his team improving. A journalist asked him, “Have you been smoking something that sounds like your name?”
(Those familiar with American crime novels would know that “reefer” is one of the numerous synonyms for marijuana).
It should be remembered that Bangladesh came very close to winning their first Test back in 2003, but were thwarted by the last-wicket pair of Inzamam (138*) and debutant Yasir Ali (1*): http://www.espncricinfo.com/ci/engine/match/64045.html
Yasir Ali never played a Test again, but much was heard of another debutant Salman Butt in years to come.