propane/spec/test_error_positions.d

41 lines
1.1 KiB
D

import testparser;
import std.stdio;
int main()
{
return 0;
}
unittest
{
string input = "a 42";
p_context_t context;
p_context_init(&context, input);
assert(p_parse(&context) == P_SUCCESS);
input = "a\n123\na a";
p_context_init(&context, input);
assert(p_parse(&context) == P_UNEXPECTED_TOKEN);
assert(p_position(&context) == p_position_t(2, 3));
assert(context.token == TOKEN_a);
input = "12";
p_context_init(&context, input);
assert(p_parse(&context) == P_UNEXPECTED_TOKEN);
assert(p_position(&context) == p_position_t(0, 0));
assert(context.token == TOKEN_num);
input = "a 12\n\nab";
p_context_init(&context, input);
assert(p_parse(&context) == P_UNEXPECTED_INPUT);
assert(p_position(&context) == p_position_t(2, 1));
input = "a 12\n\na\n\n77\na \xAA";
p_context_init(&context, input);
assert(p_parse(&context) == P_DECODE_ERROR);
assert(p_position(&context) == p_position_t(5, 4));
assert(p_token_names[TOKEN_a] == "a");
assert(p_token_names[TOKEN_num] == "num");
}