travis-ci: run tests with '-x' tracing

Now that the test suite runs successfully with '-x' tracing even with /bin/sh, enable it on Travis CI in order to - get more information about test failures, and - catch constructs breaking '-x' with /bin/sh sneaking into our test suite. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

SZEDER Gábor committed Feb 24, 2018 at 00:39 UTC aedffe9525084e3fcea251c8dd453c14deab6f4d
1 file changed +1 -1
ci/lib-travisci.sh
+1 -1
@@ -97,7 +97,7 @@ fi
97 export DEVELOPER=1
98 export DEFAULT_TEST_TARGET=prove
99 export GIT_PROVE_OPTS="--timer --jobs 3 --state=failed,slow,save"
100 -export GIT_TEST_OPTS="--verbose-log"
100 +export GIT_TEST_OPTS="--verbose-log -x"
101 export GIT_TEST_CLONE_2GB=YesPlease
102
103 case "$jobname" in