/usr/src/blcr-0.8.2/tests/dlopen.sh is in blcr-dkms 0.8.2-15ubuntu2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 | #!/bin/sh
# Checks that dlopen("libcr.so") work.
# Includes attempts to trigger bug 2263 (in its orginally reported form)
. ${cr_testsdir:-`dirname $0`}/shellinit
env LD_LIBRARY_PATH=${cr_libpath}${LD_LIBRARY_PATH} ${cr_testsdir}/dlopen_aux || exit $?
${cr_run} ${cr_testsdir}/dlopen_aux || exit $?
${cr_run} --omit ${cr_testsdir}/dlopen_aux || exit $?
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