[PATCH v1 1/3] t6003: uncomment test '--max-age=c3, --topo-order'

[Andrei Rybak <rybak.a.v@gmail.com>]

Test '--max-age=c3, --topo-order' in t6003-rev-list-topo-order.sh has
been commented out as failing since its introduction in [1].  However,
the test is successful at least since commit [2] -- bisecting further is
harder because of incompatibility of such old Git code with modern
header file <openssl/bn.h> [3].

Uncomment this test to gain test coverage.

[1] f573571a21 ([PATCH] Add t/t6003 with some --topo-order tests,
    2005-07-07)
[2] 765ac8ec46 (Rip out merge-order and make "git log <paths>..." work
    again., 2006-02-28)
[3] BIGNUM used in git's `epoch.c` which was removed in [2] changed
    significantly between OpenSSL 1.0.2 and OpenSSL 1.1.0
    See also https://stackoverflow.com/a/42295243/1083697 and
    https://lore.kernel.org/git/Y71qiCs+oAS2OegH@coredump.intra.peff.net/

Signed-off-by: Andrei Rybak <rybak.a.v@gmail.com>
---
 t/t6003-rev-list-topo-order.sh | 23 ++++++++++-------------
 1 file changed, 10 insertions(+), 13 deletions(-)

diff --git a/t/t6003-rev-list-topo-order.sh b/t/t6003-rev-list-topo-order.sh
index 1f7d7dd20c..5cf2cee74d 100755
--- a/t/t6003-rev-list-topo-order.sh
+++ b/t/t6003-rev-list-topo-order.sh
@@ -326,19 +326,16 @@ a2
 c3
 EOF
 
-#
-# this test fails on --topo-order - a fix is required
-#
-#test_output_expect_success '--max-age=c3, --topo-order' "git rev-list --topo-order --max-age=$(commit_date c3) l5" <<EOF
-#l5
-#l4
-#l3
-#a4
-#c3
-#b4
-#a3
-#a2
-#EOF
+test_output_expect_success '--max-age=c3, --topo-order' "git rev-list --topo-order --max-age=$(commit_date c3) l5" <<EOF
+l5
+l4
+l3
+a4
+c3
+b4
+a3
+a2
+EOF
 
 test_output_expect_success 'one specified head reachable from another a4, c3, --topo-order' "list_duplicates git rev-list --topo-order a4 c3" <<EOF
 EOF
-- 
2.39.0