cppcheck/tools/run_more_tests.sh

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#!/bin/bash
# Script Used by generate_and_run_more_tests.sh
# "gsed" is a GNU compatible version of "sed" on MacOS
SED_CMD=$(command -v gsed || command -v sed)
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
set -e
CPPCHECK=$(pwd)/cppcheck
if test -f ./bin/cppcheck; then
CPPCHECK=$(pwd)/bin/cppcheck
fi
python3 $DIR/extracttests.py --code=$(pwd)/test1 $1
cd test1
$CPPCHECK -q --template=cppcheck1 . 2> 1.txt
# (!x) => (x==0)
$SED_CMD -ri 's/([(&][ ]*)\!([a-z]+)([ ]*[&)])/\1\2==0\3/' *.cpp
$CPPCHECK -q --template=cppcheck1 . 2> 2.txt && diff 1.txt 2.txt
# (x==0) => (0==x)
$SED_CMD -ri 's/([(&][ ]*)([a-z]+)[ ]*==[ ]*0([ ]*[&)])/\10==\2\3/' *.cpp
$CPPCHECK -q --template=cppcheck1 . 2> 2.txt && diff 1.txt 2.txt
# (0==x) => (!x)
$SED_CMD -ri 's/([(&][ ]*)0[ ]*==[ ]*([a-z]+)([ ]*[&)])/\1!\2\3/' *.cpp
$CPPCHECK -q --template=cppcheck1 . 2> 2.txt && diff 1.txt 2.txt
# if (x) => (x!=0)
$SED_CMD -ri 's/(if[ ]*\([ ]*[a-z]+)([ ]*[&)])/\1!=0\2/' *.cpp
$CPPCHECK -q --template=cppcheck1 . 2> 2.txt && diff 1.txt 2.txt
# while (x) => (x!=0)
$SED_CMD -ri 's/(while[ ]*\([ ]*[a-z]+)([ ]*[&)])/\1!=0\2/' *.cpp
$CPPCHECK -q --template=cppcheck1 . 2> 2.txt && diff 1.txt 2.txt
# (x!=0) => (0!=x)
$SED_CMD -ri 's/([(&][ ]*)([a-z]+)[ ]*!=[ ]*0([ ]*[&)])/\10!=\2\3/' *.cpp
$CPPCHECK -q --template=cppcheck1 . 2> 2.txt && diff 1.txt 2.txt
# (0!=x) => (x)
$SED_CMD -ri 's/([(&][ ]*)0[ ]*!=[ ]*([a-z]+[ ]*[&)])/\1\2/' *.cpp
$CPPCHECK -q --template=cppcheck1 . 2> 2.txt && diff 1.txt 2.txt
# (x < 0) => (0 > x)
$SED_CMD -ri 's/([(&][ ]*)([a-z]+)[ ]*<[ ]*(\-?[0-9]+)([ ]*[&)])/\1\3>\2\4/' *.cpp
$CPPCHECK -q --template=cppcheck1 . 2> 2.txt && diff 1.txt 2.txt
# (x <= 0) => (0 >= x)
$SED_CMD -ri 's/([(&][ ]*)([a-z]+)[ ]*<=[ ]*(\-?[0-9]+)([ ]*[&)])/\1\3>=\2\4/' *.cpp
$CPPCHECK -q --template=cppcheck1 . 2> 2.txt && diff 1.txt 2.txt
# (x > 0) => (0 < x)
$SED_CMD -ri 's/([(&][ ]*)([a-z]+)[ ]*<=[ ]*(\-?[0-9]+)([ ]*[&)])/\1\3>=\2\4/' *.cpp
$CPPCHECK -q --template=cppcheck1 . 2> 2.txt && diff 1.txt 2.txt
# (x >= 0) => (0 <= x)
$SED_CMD -ri 's/([(&][ ]*)([a-z]+)[ ]*<=[ ]*(\-?[0-9]+)([ ]*[&)])/\1\3>=\2\4/' *.cpp
$CPPCHECK -q --template=cppcheck1 . 2> 2.txt && diff 1.txt 2.txt
# (x == 123) => (123 == x)
$SED_CMD -ri 's/([(&][ ]*)([a-z]+)[ ]*==[ ]*(\-?[0-9]+)([ ]*[&)])/\1\3==\2\4/' *.cpp
$CPPCHECK -q --template=cppcheck1 . 2> 2.txt && diff 1.txt 2.txt
# (x != 123) => (123 != x)
$SED_CMD -ri 's/([(&][ ]*)([a-z]+)[ ]*\!=[ ]*(\-?[0-9]+)([ ]*[&)])/\1\3!=\2\4/' *.cpp
$CPPCHECK -q --template=cppcheck1 . 2> 2.txt && diff 1.txt 2.txt
# (0 < x) => (x > 0)
$SED_CMD -ri 's/([(&][ ]*)(\-?[0-9]+)[ ]*<[ ]*([a-z]+)([ ]*[&)])/\1\3>\2\4/' *.cpp
$CPPCHECK -q --template=cppcheck1 . 2> 2.txt && diff 1.txt 2.txt
# (0 <= x) => (x >= 0)
$SED_CMD -ri 's/([(&][ ]*)(\-?[0-9]+)[ ]*<=[ ]*([a-z]+)([ ]*[&)])/\1\3>=\2\4/' *.cpp
$CPPCHECK -q --template=cppcheck1 . 2> 2.txt && diff 1.txt 2.txt
# (0 > x) => (x < 0)
$SED_CMD -ri 's/([(&][ ]*)(\-?[0-9]+)[ ]*<=[ ]*([a-z]+)([ ]*[&)])/\1\3>=\2\4/' *.cpp
$CPPCHECK -q --template=cppcheck1 . 2> 2.txt && diff 1.txt 2.txt
# (0 >= x) => (x <= 0)
$SED_CMD -ri 's/([(&][ ]*)(\-?[0-9]+)[ ]*<=[ ]*([a-z]+)([ ]*[&)])/\1\3>=\2\4/' *.cpp
$CPPCHECK -q --template=cppcheck1 . 2> 2.txt && diff 1.txt 2.txt
# (123 == x) => (x == 123)
$SED_CMD -ri 's/([(&][ ]*)(\-?[0-9]+)[ ]*==[ ]*([a-z]+)([ ]*[&)])/\1\3==\2\4/' *.cpp
$CPPCHECK -q --template=cppcheck1 . 2> 2.txt && diff 1.txt 2.txt
# (123 != x) => (x <= 123)
$SED_CMD -ri 's/([(&][ ]*)(\-?[0-9]+)[ ]*\!=[ ]*([a-z]+)([ ]*[&)])/\1\3!=\2\4/' *.cpp
$CPPCHECK -q --template=cppcheck1 . 2> 2.txt && diff 1.txt 2.txt
cd ..
rm -rf test1