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Автор SHA1 Сообщение Дата
Ævar Arnfjörð Bjarmason e22ad35ed3 leak tests: mark "sort" test as passing SANITIZE=leak
Mark a test that was recently added in e031e9719d (test-mergesort:
add test subcommand, 2021-10-01) as passing with SANITIZE=leak. It
will now be listed as running under the
"GIT_TEST_PASSING_SANITIZE_LEAK=true" test mode (the "linux-leaks" CI
target).

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-11-01 11:23:07 -07:00
René Scharfe e031e9719d test-mergesort: add test subcommand
Adapt the qsort certification program from "Engineering a Sort Function"
by Bentley and McIlroy for testing our linked list sort function.  It
generates several lists with various distribution patterns and counts
the number of operations llist_mergesort() needs to order them.  It
compares the result to the output of a trusted sort function (qsort(1))
and also checks if the sort is stable.

Also add a test script that makes use of the new subcommand.

Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-10-01 12:43:08 -07:00