a gleam implementation of a CS assignment originally written in cpp
dunkirk.sh
1#!/bin/bash
2temp_file="lab66.output"
3inp_file="lab66.input"
4
5rm -f verses.txt
6./lab66 < "$inp_file" > "$temp_file"
7verses=$(< verses.txt)
8echo "verses.txt : ${verses} "
9
10resp=$(./lab66 < "$inp_file")
11
12if [ $? -eq 0 ] ; then
13 echo "Pass: Program exited zero"
14else
15 echo "Fail: Program did not exit zero"
16 exit 1
17fi
18
19exp_resp=$(< lab66_exp.output)
20
21
22if [[ $resp = $exp_resp ]]; then
23 echo "Pass: Program output matched expected string"
24else
25 # Check if the strings are the same length
26 if [ "${#resp}" -ne "${#exp_resp}" ]; then
27 echo "Strings are different lengths : ${#resp} vs ${#exp_resp}"
28 fi
29
30 # Iterate over the characters in the strings
31 for (( i=0; i<${#resp}; i++ )); do
32 # Extract the character at position i from each string
33 char1="${resp:$i:1}"
34 char2="${exp_resp:$i:1}"
35 ch1_ascii=$(printf "%d" "'$char1")
36 ch2_ascii=$(printf "%d" "'$char2")
37
38 # Compare the characters
39 if [ "$char1" != "$char2" ]; then
40 echo "First difference at position $i: $ch1_ascii vs $ch2_ascii"
41 break
42 fi
43 done
44 echo Error : Expected \"$exp_resp\", your output was \"$resp\"
45 exit 1
46fi
47
48rm -f "$temp_file"
49
50echo
51echo "All tests passed."
52
53exit 0