propane/spec/test_named_optional_rule_component_tree.c

55 lines
1.5 KiB
C

#include "testparser.h"
#include <assert.h>
#include <string.h>
#include "testutils.h"
int main()
{
char const * input = "b";
p_context_t * context;
context = p_context_new((uint8_t const *)input, strlen(input));
assert(p_parse(context) == P_SUCCESS);
Start * start = p_result(context);
assert(start->a == NULL);
assert(start->pToken2 != NULL);
assert_eq(TOKEN_b, start->pToken2->token);
assert(start->pR3 == NULL);
assert(start->pR == NULL);
assert(start->r == NULL);
p_free_tree(start);
p_context_delete(context);
input = "abcd";
context = p_context_new((uint8_t const *)input, strlen(input));
assert(p_parse(context) == P_SUCCESS);
start = p_result(context);
assert(start->a != NULL);
assert_eq(TOKEN_a, start->pToken1->token);
assert(start->pToken2 != NULL);
assert(start->pR3 != NULL);
assert(start->pR != NULL);
assert(start->r != NULL);
assert(start->pR == start->pR3);
assert(start->pR == start->r);
assert_eq(TOKEN_c, start->pR->pToken1->token);
p_free_tree(start);
p_context_delete(context);
input = "bdc";
context = p_context_new((uint8_t const *)input, strlen(input));
assert(p_parse(context) == P_SUCCESS);
start = p_result(context);
assert(start->a == NULL);
assert(start->pToken2 != NULL);
assert(start->r != NULL);
assert_eq(TOKEN_d, start->pR->pToken1->token);
p_free_tree(start);
p_context_delete(context);
return 0;
}