Re: [PATCH v3 3/4] test-lib: make $GIT_BUILD_DIR an absolute path

Ævar Arnfjörð Bjarmason [off-list ref] writes:

So you're OK with the assumption/method being used here, but would
prefer if we also added an explicit check/"exit 1"? E.g.:
	
	if test "$TEST_DIRECTORY" = "${TEST_DIRECTORY%/t}"
	then
	        echo "PANIC: Running in a $TEST_DIRECTORY that doesn't end in '/t'?" >&2
	        exit 1
	fi

Exactly.