[PATCH 4/5] tests: do not require Git to be built when testing an installed Git

From: Johannes Schindelin via GitGitGadget <gitgitgadget@gmail.com>
Date: Nov 12, 2018, 13:48 UTC
Message-ID: <316e215e54b921330b91c763255eb25f475a64ae.1542030510.git.gitgitgadget@gmail.com>
In-Reply-To: <pull.73.git.gitgitgadget@gmail.com>

From: Johannes Schindelin <johannes.schindelin@gmx.de>

We really only need the test helpers in that case, but that is not what we test for. So let's skip the test for now when we know that we want to test an installed Git.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
 t/test-lib.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 832ede5099..1ea20dc2dc 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -51,7 +51,7 @@ export LSAN_OPTIONS
 
 ################################################################
 # It appears that people try to run tests without building...
-"$GIT_BUILD_DIR/git" >/dev/null
+test -n "$GIT_TEST_INSTALLED" || "$GIT_BUILD_DIR/git" >/dev/null ||
 if test $? != 1
 then
 	echo >&2 'error: you do not seem to have built git yet.'

-- 
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