stasis-aries-wal/test/lladd/check_compensations.c

/*---
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---*/

#include <config.h>
#include <check.h>
#include <stdlib.h>
#include <lladd/compensations.h>

#include <assert.h>
#include "../check_includes.h"


#define LOG_NAME   "check_compensations.log"

void decrement(void * j) {
  int * i = (int*) j;
  *i = *i-1;
}

void nested(int * i);
void happy_nest(int * i);
void nested2(int * i) {
  try { 
    nested(i);
  } end; //compensate;
  assert(0);
}
void nested3(int * i) {
  try { 
    happy_nest(i);
  } end; //compensate;
}

void nested(int * i) {
  begin_action(decrement, i) {
    (*i)++;
    compensation_set_error(1);
    break; 
    assert(0);
  } end_action;
  assert(0);
}
void happy_nest(int * i) {
  begin_action(decrement, i) {
    (*i)++;
  } compensate;
}

/**
   @test 

*/
START_TEST(compensationTest)
{
  compensations_init();
  
  int * i = malloc (sizeof(int));
  *i = 0;
  begin_action(decrement, i) {
    (*i)++;
    assert(*i == 1);
  } compensate;

  assert(*i == 0);

  begin_action(decrement, i) {
    (*i)++;
    assert(*i == 1);
  } end_action;

  assert(*i == 1);

  nested(i); // has no effect.
  assert(compensation_error() == 1);
  assert(*i == 1);

  compensation_clear_error();

  nested2(i); // has no effect.
  assert(compensation_error() == 1);
  assert(*i == 1);
  compensation_clear_error();

  nested3(i); // has no effect.
  assert(compensation_error() == 0);
  assert(*i == 1);

  free(i);

  compensations_deinit();

}
END_TEST

Suite * check_suite(void) {
  Suite *s = suite_create("compensations");
  /* Begin a new test */
  TCase *tc = tcase_create("simple_compensations");
  tcase_set_timeout(tc, 0); // disable timeouts
  /* Sub tests are added, one per line, here */

  tcase_add_test(tc, compensationTest);

  /* --------------------------------------------- */
  
  tcase_add_checked_fixture(tc, setup, teardown);

  suite_add_tcase(s, tc);
  return s;
}

#include "../check_setup.h"