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[187.188.155.231]) by smtp.gmail.com with ESMTPSA id e29sm69715oiy.53.2021.06.09.10.05.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Jun 2021 10:05:23 -0700 (PDT) From: Felipe Contreras To: git@vger.kernel.org Cc: Junio C Hamano , =?UTF-8?q?Carlo=20Marcelo=20Arenas=20Bel=C3=B3n?= , Felipe Contreras , John Keeping , Jeff King , Johannes Schindelin Subject: [PATCH] test: fix for TEST_OUTPUT_DIRECTORY Date: Wed, 9 Jun 2021 12:05:20 -0500 Message-Id: <20210609170520.67014-1-felipe.contreras@gmail.com> X-Mailer: git-send-email 2.32.0.2.g41be0a4e50 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org The test_atexit unit test relies on the specific location of the generated files. When TEST_OUTPUT_DIRECTORY is unset, _run_sub_test_lib_test_common sets it to pwd, which is two levels under the pwd of the parent unit test, and the parent can find the generated files just fine. But when TEST_OUTPUT_DIRECTORY is set, it's stored in GIT-BUILD-OPTIONS, and even though _run_sub_test_lib_test_common correctly overrides it, when the child script is run, it sources GIT-BUILD-OPTIONS, and TEST_OUTPUT_DIRECTORY is overridden. Effectively both the parent and child scripts output to the same directory. make TEST_OUTPUT_DIRECTORY=/tmp/foobar GIT-BUILD-OPTIONS && make -C t t0000-basic.sh We could simply revert 2d14e13c56 (test output: respect $TEST_OUTPUT_DIRECTORY, 2013-04-29), but presumably it was done for some reason. On the other hand we could follow the alternate path suggested in 6883047071 (t0000: set TEST_OUTPUT_DIRECTORY for sub-tests, 2013-12-28): pass the --root parameter to the child scripts. The alternate solution works, so let's do that instead. Presumably this was broken since 900721e15c (test-lib: introduce 'test_atexit', 2019-03-13). Cc: John Keeping Cc: Jeff King Cc: Johannes Schindelin Signed-off-by: Felipe Contreras --- t/t0000-basic.sh | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh index 705d62cc27..16b70ef940 100755 --- a/t/t0000-basic.sh +++ b/t/t0000-basic.sh @@ -93,14 +93,12 @@ _run_sub_test_lib_test_common () { EOF cat >>"$name.sh" && export TEST_DIRECTORY && - TEST_OUTPUT_DIRECTORY=$(pwd) && - export TEST_OUTPUT_DIRECTORY && sane_unset GIT_TEST_FAIL_PREREQS && if test -z "$neg" then - ./"$name.sh" "$@" >out 2>err + ./"$name.sh" --root="$(pwd)" "$@" >out 2>err else - ! ./"$name.sh" "$@" >out 2>err + ! ./"$name.sh" --root="$(pwd)" "$@" >out 2>err fi ) } -- 2.32.0.2.g41be0a4e50