#!/usr/bin/env bash

### Test Detectors

DIR="$(cd "$(dirname "$0")" && pwd)"

CURRENT_PATH=$(pwd)
TRAVIS_PATH='/home/travis/build/crytic/slither'

# test_slither file.sol detectors
test_slither(){

    expected="$DIR/../tests/expected_json/$(basename "$1" .sol).$2.json"

    # run slither detector on input file and save output as json
    slither "$1" --solc-disable-warnings --detect "$2" --json "$DIR/tmp-test.json" --solc solc-0.5.1
    if [ $? -eq 255 ]
    then
        echo "Slither crashed"
        exit 255
    fi

    if [ ! -f "$DIR/tmp-test.json" ]; then
        echo ""
        echo "Missing generated file"
        echo ""
        exit 1
    fi
    sed "s|$CURRENT_PATH|$TRAVIS_PATH|g" "$DIR/tmp-test.json" -i
    result=$(python "$DIR/json_diff.py" "$expected" "$DIR/tmp-test.json")

    rm "$DIR/tmp-test.json"
    if [ "$result" != "{}" ]; then
      echo ""
      echo "failed test of file: $1, detector: $2"
      echo ""
      echo "$result"
      echo ""
      exit 1
    fi

    # run slither detector on input file and save output as json
    slither "$1" --solc-disable-warnings --detect "$2" --legacy-ast --json "$DIR/tmp-test.json" --solc solc-0.5.1
    if [ $? -eq 255 ]
    then
        echo "Slither crashed"
        exit 255
    fi

    if [ ! -f "$DIR/tmp-test.json" ]; then
        echo ""
        echo "Missing generated file"
        echo ""
        exit 1
    fi

    sed "s|$CURRENT_PATH|$TRAVIS_PATH|g" "$DIR/tmp-test.json" -i
    result=$(python "$DIR/json_diff.py" "$expected" "$DIR/tmp-test.json")

    rm "$DIR/tmp-test.json"
    if [ "$result" != "{}" ]; then
      echo ""
      echo "failed test of file: $1, detector: $2"
      echo ""
      echo "$result"
      echo ""
      exit 1
    fi
}


test_slither tests/void-cst.sol "void-cst"
test_slither tests/solc_version_incorrect_05.ast.json "solc-version"
test_slither tests/unchecked_lowlevel-0.5.1.sol "unchecked-lowlevel"
test_slither tests/unchecked_send-0.5.1.sol "unchecked-send"
test_slither tests/uninitialized-0.5.1.sol "uninitialized-state"
test_slither tests/backdoor.sol "backdoor"
test_slither tests/backdoor.sol "suicidal"
test_slither tests/old_solc.sol.json "solc-version"
test_slither tests/reentrancy-0.5.1.sol "reentrancy-eth"
test_slither tests/reentrancy-0.5.1-events.sol "reentrancy-events"
test_slither tests/tx_origin-0.5.1.sol "tx-origin"
test_slither tests/unused_state.sol "unused-state"
test_slither tests/locked_ether-0.5.1.sol "locked-ether"
test_slither tests/arbitrary_send-0.5.1.sol "arbitrary-send"
test_slither tests/inline_assembly_contract-0.5.1.sol "assembly"
test_slither tests/inline_assembly_library-0.5.1.sol "assembly"
test_slither tests/low_level_calls.sol "low-level-calls"
test_slither tests/const_state_variables.sol "constable-states"
test_slither tests/external_function.sol "external-function"
test_slither tests/external_function_2.sol "external-function"
test_slither tests/naming_convention.sol "naming-convention"
#test_slither tests/complex_func.sol "complex-function"
test_slither tests/controlled_delegatecall.sol "controlled-delegatecall"
test_slither tests/constant-0.5.1.sol "constant-function-asm"
test_slither tests/constant-0.5.1.sol "constant-function-state"
test_slither tests/unused_return.sol "unused-return"
test_slither tests/timestamp.sol "timestamp"
test_slither tests/incorrect_equality.sol "incorrect-equality"
test_slither tests/too_many_digits.sol "too-many-digits"


### Test scripts

if ! python examples/scripts/functions_called.py examples/scripts/functions_called.sol; then
    exit 1
fi

if ! python examples/scripts/functions_writing.py examples/scripts/functions_writing.sol; then
    exit 1
fi

if ! python examples/scripts/variable_in_condition.py examples/scripts/variable_in_condition.sol; then
    exit 1
fi
exit 0