73 lines
1.4 KiB
Plaintext
73 lines
1.4 KiB
Plaintext
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#!/bin/bash
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# Tahiry Razafindralambo
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# v1.0 du 2019.05.30
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# Pascal ANELLI
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# v2.0 du 2020.03.30
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# Session 3
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source ${LIBSH}/libeval.sh
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a=2
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b=3
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#--------------
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challenge=C34Q3b
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#--------------
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# Debut
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banniere $challenge
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readline
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# 1 doit contenir la commande expr
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[ $(echo "$line" | grep -c 'expr') -eq 0 ]
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step $(vraifaux $?) "Votre commande ne contient pas la commande expr" true
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# 2 doit contenir un ((
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[ $(echo "$line" | grep -c "((") -ne 0 ]
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step $(vraifaux $?) "Il y a l'operateur abrege de let"
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# 3 doit contenir un i
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[ $(echo "$line" | grep -c "i") -ne 0 ]
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step $(vraifaux $?) "Il y a la variable i"
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# 4 doit contenir un a
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[ $(echo "$line" | grep -c "a") -ne 0 ]
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step $(vraifaux $?) "Il y a la variable a"
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# 5 doit contenir un b
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[ $(echo "$line" | grep -c "b") -ne 0 ]
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step $(vraifaux $?) "Il y a la variable b"
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err="$(mktemp)"
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fres="$(mktemp)"
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eval $line 1>$fres 2>$err
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echo "$i" > "$fres"
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# 6 le fichier d'erreur doit etre vide
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[ ! -s "$err" ]
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step $(vraifaux $?) "Votre calcul est sans erreur" true
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# 7 un resultat existe
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[ -s "$fres" ]
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step $(vraifaux $?) "Un resultat a ete produit" true
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# 8 accuracy
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[ $(cat "$fres") == "6" ]
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step $(vraifaux $?) "Le resultat est juste"
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echo -e "\n Le resultat de votre calcul est: $(cat "$fres") \n"
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#--------------------------------
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# Fin
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status "${challenge}_$res"
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rm -f "$fres" "$err"
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exit 0
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