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function test_exit_code() {
set +e
cat > main.c
"$ducc" main.c > main.s
if [[ $? -ne 0 ]]; then
set -e
exit 1
fi
gcc -o a.out main.s
./a.out
exit_code=$?
expected=$1
if [[ $exit_code -ne $expected ]]; then
echo "invalid exit code: expected $expected, but got $exit_code" >&2
set -e
exit 1
fi
set -e
}
function test_diff() {
cat > main.c
"$ducc" main.c > main.s
if [[ $? -ne 0 ]]; then
exit 1
fi
gcc -o a.out main.s
if [[ ! -f input ]]; then
touch input
fi
./a.out "$@" < input > output
exit_code=$?
if [[ $exit_code -ne 0 ]]; then
echo "invalid exit code: $exit_code" >&2
exit 1
fi
diff -u expected output
}
function test_compile_error() {
set +e
cat > main.c
"$ducc" main.c > /dev/null 2> output
if [[ $? -eq 0 ]]; then
"expected to fail"
set -e
exit 1
fi
diff -u expected output
set -e
}
function test_example() {
filename="../../../examples/$1.c"
"$ducc" "$filename" > main.s
if [[ $? -ne 0 ]]; then
exit 1
fi
gcc -o a.out main.s
if [[ ! -f input ]]; then
touch input
fi
./a.out "$@" < input > output
exit_code=$?
if [[ $exit_code -ne 0 ]]; then
echo "invalid exit code: $exit_code" >&2
exit 1
fi
diff -u expected output
}
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