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|
#!/bin/sh
if [ $# -lt 1 ]; then
echo "Usage $0 test_number [start] [end]"
exit
fi
MAX_INT=2147483647
MIN_INT=-2147483648
MAX_INT1=2147483648
MIN_INT1=-2147483649
MAX_LONG=9223372036854775807
MIN_LONG=-9223372036854775808
MAX_LONG1=9223372036854775808
MIN_LONG1=-9223372036854775809
test_status=0
red() {
printf "%s%s%s" "$(tput setaf 1)" "$1" "$(tput sgr 0)"
test_status=1
}
green() {
printf "%s%s%s" "$(tput setaf 2)" "$1" "$(tput sgr 0)"
}
assert() {
if [ $# -ne 2 ]; then
red "[KO] "
return 0
fi
if [ -z "$1" ]; then
red "[KO] "
return 0
fi
if [ -z "$2" ]; then
red "[KO] "
return 0
fi
if [ "$1" = "$2" ]; then
green "[OK] "
else
red "[KO] "
fi
}
assert_ok() {
assert "$1" "OK"
}
assert_error() {
assert "$1" "Error"
}
if [ "$1" = "--bench" ]
then
[ "$#" -ne 3 ] && echo 'Usage: ./test.sh --bench num_bench stack_len' && exit 1
total=0
num_bench="$2"
stack_len="$3"
for i in $(seq "$num_bench")
do
instruction_count="$(seq "$stack_len" | shuf | xargs ./push_swap | wc -l)"
total=$((total + instruction_count))
printf "%4d: %7d, current average: %7d\n" "$i" "$instruction_count" $((total / i))
done
printf "Final Total: %7d\n" "$total"
printf "Final Average: %7d\n" $((total / num_bench))
exit 0
fi
if [ "$1" = "--perm" ]
then
[ -z "$2" ] && echo 'Usage: ./test.sh --perm stack_len' && exit 1
stack_len="$2"
python <<EOF |
from itertools import permutations
print('\n'.join([' '.join(map(str, p)) for p in permutations(range(1, $stack_len + 1))]))
EOF
while read -r perm
do
instructions=$(./push_swap $perm)
instruction_count="$(echo "$instructions" | wc -w)"
check=$(printf "%s\n" "$instructions" | ./checker $perm)
printf "%s: %3d, check: %s, instructions: %s\n" "$perm" "$instruction_count" "$check" "$(echo $instructions)"
done
exit 0
fi
if [ "$1" = "--error" ]
then
printf "No arguments:\n"
if [ -z "$(./checker)" ]
then
green "[OK] "
else
red "[KO] "
fi
if [ -z "$(./push_swap)" ]
then
green "[OK] "
else
red "[KO] "
fi
printf "\nNot digit character\n"
assert_error "$(./checker 1 2 3 four 2>&1)"
assert_error "$(./checker -1 2 3-3 2>&1)"
assert_error "$(./checker 1_000 23 0 -1 2>&1)"
assert_error "$(./push_swap 1 2 3 four 2>&1)"
assert_error "$(./push_swap -1 2 3-3 2>&1)"
assert_error "$(./push_swap 1_000 23 0 -1 2>&1)"
printf "\nDuplicates\n"
assert_error "$(./checker 1 1 2 3 2>&1)"
assert_error "$(./checker 1 2 3 3 2>&1)"
assert_error "$(./checker -1 0 2 0 2>&1)"
assert_error "$(./checker -100 2 -100 2>&1)"
assert_error "$(./checker 1 1 2>&1)"
assert_error "$(./push_swap 1 1 2 3 2>&1)"
assert_error "$(./push_swap 1 2 3 3 2>&1)"
assert_error "$(./push_swap -1 0 2 0 2>&1)"
assert_error "$(./push_swap -100 2 -100 2>&1)"
assert_error "$(./push_swap 1 1 2>&1)"
printf "\nMax/min int\n"
assert_ok "$(printf "" | ./checker $MIN_INT 2>&1)"
assert_ok "$(printf "" | ./checker $MAX_INT 2>&1)"
assert_error "$(printf "" | ./checker $MIN_INT1 2>&1)"
assert_error "$(printf "" | ./checker $MAX_INT1 2>&1)"
if [ -z "$(./push_swap $MIN_INT 2>&1)" ]
then
green "[OK] "
else
red "[KO] "
fi
if [ -z "$(./push_swap $MAX_INT 2>&1)" ]
then
green "[OK] "
else
red "[KO] "
fi
assert_error "$(./push_swap $MIN_INT1 2>&1)"
assert_error "$(./push_swap $MAX_INT1 2>&1)"
printf "\nMax/min long\n"
assert_error "$(printf "" | ./checker $MIN_LONG 2>&1)"
assert_error "$(printf "" | ./checker $MAX_LONG 2>&1)"
assert_error "$(printf "" | ./checker $MIN_LONG1 2>&1)"
assert_error "$(printf "" | ./checker $MAX_LONG1 2>&1)"
assert_error "$(./push_swap $MIN_LONG 2>&1)"
assert_error "$(./push_swap $MAX_LONG 2>&1)"
assert_error "$(./push_swap $MIN_LONG1 2>&1)"
assert_error "$(./push_swap $MAX_LONG1 2>&1)"
exit "$test_status"
fi
test_nb="$1"
if [ -z "$2" ]
then
start=1
else
start="$2"
fi
if [ -z "$3" ]
then
end=100
else
end="$3"
fi
[ -f result.log ] && rm result.log
for i in $(seq 1 "$test_nb")
do
arg="$(seq "$start" "$end" | shuf | xargs)"
# shellcheck disable=SC2086
result="$(./push_swap $arg | ./checker $arg 2>&1)"
case "$result" in
"OK")
green "."
;;
"KO")
red "!"
echo "Test $i failed with: $arg" >> result.log
;;
"Error")
red "!"
echo "Test $i failed due to parsing error with: $arg" >> result.log
;;
*)
red "Unexpected output"
exit
;;
esac
done
exit "$test_status"
|
