- is(qx(echo "hello world" | $program none/none), "hello world\n", 'line read from stdin with newline');
- is(qx(echo -n "hello world" | $program none/none), "hello world", 'line read from stdin without newline');
+ is(qx(printf '%s\n' "hello world" | $program none/none), "hello world\n", 'line read from stdin with newline');
+ is(qx(printf %s "hello world" | $program none/none), "hello world", 'line read from stdin without newline');