Drop duplicate library constructor preload tests

These tests are already taken care of with the snippet-driven library
constructor tests.

test/Makefile

@@ -27,10 +27,10 @@ functest:
 %_test: %_test.c
 	${CC} -o $@ ${CFLAGS} $<
 
-randomtest: getrandom_test use_lib_getrandom libgetrandom.so repeat_random getentropy_test
+randomtest: getrandom_test repeat_random getentropy_test
 	./randomtest.sh
 
-getpidtest: use_lib_getpid libgetpid.so
+getpidtest:
 	./pidtest.sh
 
 syscalltest: syscall_test

test/pidtest.sh

@@ -17,10 +17,3 @@ if [ $output != 13 ]; then
     printf >&2 'Failed to enforce a rigid response to getpid()\n'
     exit 2
 fi
-
-printf 'testing shared object with getpid() in library constructor\n'
-LD_LIBRARY_PATH=. ./use_lib_getpid
-printf 'now with LD_PRELOAD and FAKETIME_FAKEPID\n'
-FAKETIME_FAKEPID=25 LD_PRELOAD="$FTPL" LD_LIBRARY_PATH=. ./use_lib_getpid
-printf 'now with LD_PRELOAD without FAKETIME_FAKEPID\n'
-LD_PRELOAD="$FTPL" LD_LIBRARY_PATH=. ./use_lib_getpid

test/randomtest.sh

@@ -34,15 +34,6 @@ for iface in getrandom getentropy; do
     rm -f "${iface}.alone" "${iface}.preload" "${iface}.preload.seed0" "${iface}.preload.seed1" "${iface}.preload.seed2" 
 done
 
-printf 'testing shared object with getrandom() in library constructor\n'
-LD_LIBRARY_PATH=. ./use_lib_getrandom
-printf 'now with LD_PRELOAD and FAKERANDOM_SEED\n'
-FAKERANDOM_SEED=0x0000000000000000 LD_PRELOAD="$FTPL" LD_LIBRARY_PATH=. ./use_lib_getrandom
-# this demonstrates the crasher from https://github.com/wolfcw/libfaketime/issues/295
-printf 'now with LD_PRELOAD without FAKERANDOM_SEED\n'
-LD_PRELOAD="$FTPL" LD_LIBRARY_PATH=. ./use_lib_getrandom
-
-
 FAKERANDOM_SEED=0xDEADBEEFDEADBEEF LD_PRELOAD="$FTPL" ./repeat_random 3 5 > repeat3x5 
 FAKERANDOM_SEED=0xDEADBEEFDEADBEEF LD_PRELOAD="$FTPL" ./repeat_random 5 3 > repeat5x3