view tests/test.c @ 1394:d328983dc5a6

Allow subqueries to reference aggregate-only columns of free tables; treat non-COUNT aggregate functions as possibly returning NULL
author Adam Chlipala <adam@chlipala.net>
date Sat, 15 Jan 2011 14:53:13 -0500
parents eac1974924bb
children
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line source
#include <stdio.h>

#include "../include/urweb.h"

typedef uw_Basis_string uw_Test_t;

uw_Test_t uw_Test_create(uw_context ctx, uw_Basis_string s) {
  return s;
}

uw_Basis_string uw_Test_out(uw_context ctx, uw_Test_t s) {
  return s;
}

uw_Test_t uw_Test_frob(uw_context ctx, uw_Test_t s1, uw_Basis_string s2) {
  return uw_Basis_strcat(ctx, s1, s2);
}

uw_Basis_unit uw_Test_print(uw_context ctx) {
  printf("Hi there!\n");
  return uw_unit_v;
}

uw_Basis_unit uw_Test_foo(uw_context ctx) {
  printf("FOO!\n");
  return uw_unit_v;
}

static void commit(void *data) {
  printf("Commit: %s\n", data);
}
static void rollback(void *data) {
  printf("Rollback: %s\n", data);
}
static void free(void *data) {
  printf("Free: %s\n", data);
}

uw_Basis_unit uw_Test_transactional(uw_context ctx) {
  uw_register_transactional(ctx, "Beppo", commit, rollback, free);
  return uw_unit_v;
}