void test_str_ncpy()
{
const char *src = "foo";
char dest[80];
char *result, *expected_result;
dest[60] = 'X';
check_unsigned_int(sizeof(dest), 80);
check_char(dest[60], 'X');
result = str_ncpy(dest, src, sizeof(dest));
check_strs(dest, src, "1");
check_ptrs(result, dest, "2");
check_chars(dest[60], '\0', "should null-out rest of buffer");
expected_result = strncpy(dest, src, sizeof(dest));
check_strs(dest, src, "3");
check_ptrs(result, expected_result, "4");
}
void check_token(const char *input, unsigned int input_size,
unsigned int *pos,
const char *expected_result, unsigned int expected_pos)
{
char result[80];
lex_look_ahead(input, input_size, pos, result, sizeof(result));
check_unsigned_ints(*pos, expected_pos, "expected pos");
check_strs(result, expected_result, "token");
}
void test_lex_look_ahead_n_1()
{
const char *input = "foo= 2;int b;";
unsigned int len, pos;
char result[80];
len = strlen(input);
pos = 0;
lex_look_ahead_n(input, len, &pos, 2, result, sizeof(result));
check_strs(result, "=", "test_lex_look_ahead_n_1");
}
void check_expected_calls(ecc_context *ctx, const char *test_name,
const char **expected_calls, unsigned int count)
{
mock_data *data = (mock_data *)ctx->data;
unsigned int i, len;
char buf[10000];
sprintf(buf, "%s:\nexpected_calls {\n", test_name);
for (i = 0; i < count; i++) {
len = strlen(buf);
sprintf(&buf[len], "%d:\t%s\n", i, expected_calls[i]);
}
len = strlen(buf);
sprintf(&buf[len], "}\n");
len = strlen(buf);
ctx->to_string(ctx, &buf[len], sizeof(buf) - len);
check_unsigned_ints(data->calls, count, buf);
for (i = 0; i < count; i++) {
check_strs(data->call[i], expected_calls[i], buf);
}
}
