I thought I understood that a smoke server was used for continous integration to measure the performance and test coverage of a project. Is this basically correct? What does it mean to smoke-test a program? Does it simply mean to continously apply the tests defined on the smoke server to be able to pinpoint performance degradation to a particular time frame?
This other question does describe the difference between sanity testing and smoke testing but does not ask to define smoke testing. This question is many years older than the reference question.
Smoke testing is a set of basic cheap to run tests that precede actual testing. It aims to verify that the build is deployed successfully and that all test env. aspects are running and ready for the actual test process. It saves you bringing the full extent of your testing wrath down a faulty build and just realizing that you have been testing on a bad env. or erroneously deployed build possibly too late.