c-repl/test/statements.cpp

#include "include/test.h"

#include "../src/include/memory.h"
#include "../src/include/tokenize.h"
#include "../src/include/parser.h"
#include "../src/include/interpreter.h"

EvalResult execute(string s) {
    Memory memory;;
    vector<Token> tokens = tokenize({ s });
    Node ast = parse(tokens);
    EvalResult res = eval(ast, memory);

    return res;
}

int main() {
    _TEST_PRESENTATION("Statements");

    _TEST_ASSERT(
        _TEST_NO_EXCEPTION(get<int>(execute("int x = 0; if (1) x++; x;")) == 1),
        "If vérifié",
        true
    );

    _TEST_ASSERT(
        _TEST_NO_EXCEPTION(get<int>(execute("int x = 0; if (0) x++; x;")) == 0),
        "If pas vérifié",
        true
    );

    _TEST_ASSERT(
        _TEST_NO_EXCEPTION(get<int>(execute("int x = 1; if (0) x++; else x--; x;")) == 0),
        "If else pas vérifié",
        true
    );

    _TEST_ASSERT(
        _TEST_NO_EXCEPTION(get<int>(execute("int i = 0; while (i < 100) i++; i;")) == 100),
        "While",
        true
    );

    _TEST_ASSERT(
        _TEST_NO_EXCEPTION(get<int>(execute("int i = 0; for (int j = 0; j < 100; j++) { i++; } i;")) == 100),
        "For",
        true
    );

    _TEST_ASSERT(
        _TEST_NO_EXCEPTION(get<int>(execute("int x; for (int i=0; i < 30; i++) { x=i; if (i==20) break; }; x;")) == 20),
        "For break",
        true
    );

    _TEST_ASSERT(
        _TEST_NO_EXCEPTION(get<int>(execute("int x; int i=0; while (i < 30) { x=i; if (i==20) break; i++; }; x;")) == 20),
        "While break",
        true
    );

    _TEST_ASSERT(
        _TEST_NO_EXCEPTION(get<int>(execute("int x = 0; for (int i = 0; i < 20; i++) { x++; continue; x++; } x;")) == 20),
        "For continue",
        true
    );

    _TEST_ASSERT(
        _TEST_NO_EXCEPTION(get<int>(execute("int x = 0; int i = 0; while (i < 20) { i++; if (i % 2 == 0) continue; x++; } x;")) == 10),
        "While continue",
        true
    );

    return 0;
}