propane/spec/test_basic_math_grammar.d

33 lines
744 B
D

import testparser;
import std.stdio;
import testutils;
int main()
{
return 0;
}
unittest
{
string input = "1 + 2 * 3 + 4";
p_context_t context;
p_context_init(&context, input);
assert_eq(P_SUCCESS, p_parse(&context));
assert_eq(11, p_result(&context));
input = "1 * 2 ** 4 * 3";
p_context_init(&context, input);
assert_eq(P_SUCCESS, p_parse(&context));
assert_eq(48, p_result(&context));
input = "(1 + 2) * 3 + 4";
p_context_init(&context, input);
assert_eq(P_SUCCESS, p_parse(&context));
assert_eq(13, p_result(&context));
input = "(2 * 2) ** 3 + 4 + 5";
p_context_init(&context, input);
assert_eq(P_SUCCESS, p_parse(&context));
assert_eq(73, p_result(&context));
}