#include <assert.h>
#include <scc_pproc.h>
#include <string.h>
#include <utest/acutest.h>

static void test_define_pos(void) {
    int ret = 0;
    scc_sstream_t mem_stream;
    const char *input = "#define OBJ 1\nOBJ";
    ret = scc_sstream_init_by_buffer(&mem_stream, input, strlen(input), false,
                                     16);
    Assert(ret == 0);

    scc_lexer_t lexer;
    scc_lexer_init(&lexer, scc_sstream_to_ring(&mem_stream));

    scc_pproc_t pp;
    scc_pproc_init(&pp, scc_lexer_to_ring(&lexer, 8, true));

    scc_lexer_tok_ring_t *tok_ring = scc_pproc_to_ring(&pp, 8, true, true);
    scc_lexer_tok_t tok = {0};

    scc_ring_next_consume(*tok_ring, tok, ret);
    Assert(ret == true);
    TEST_CHECK(tok.loc.line == 2 && tok.loc.col == 1 &&
               scc_strcmp(tok.lexeme.data, "1") == 0);
    TEST_MSG("Expected: %d:%d:%s", 2, 1, "1");
    TEST_MSG("Produced: %zu:%zu:%s", tok.loc.line, tok.loc.col,
             tok.lexeme.data);

    scc_ring_free(*tok_ring);
    scc_pproc_drop(&pp);
    scc_lexer_drop(&lexer);
    scc_sstream_drop(&mem_stream);
}

#define TEST_LIST_CASE(func_name) {#func_name, func_name}
TEST_LIST = {
    TEST_LIST_CASE(test_define_pos),
    {NULL, NULL},
};