ae75342 test-lib: rearrange start/end of test_expect_* and test_skip
changed the way tests are started/stopped, but did not update the perf
tests. They were therefore giving the wrong output, because of the
wrong test count. Fix this by starting and stopping the tests
correctly.
Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com> Acked-by: Thomas Rast <trast@inf.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>