hush testsuite: add many tests from ash testsuite

[oweals/busybox.git] / shell / hush_test / hush-standalone / nofork_trashes_getopt.tests

# In this test, rm is NOFORK and it modifies getopt internal state
rm -f non_existent_file
# Subsequent hexdump is run as NOEXEC, and thus still uses this state
hexdump </dev/null
# Did hexdump segfault etc?
echo $?