// Copyright 2011-2020 David Robillard <d@drobilla.net>
// SPDX-License-Identifier: ISC

#undef NDEBUG

#include "failing_allocator.h"

#include "serd/node.h"
#include "serd/world.h"

#include <assert.h>
#include <stdio.h>
#include <string.h>

static void
test_new_failed_alloc(void)
{
  SerdFailingAllocator allocator = serd_failing_allocator();

  // Successfully allocate a world to count the number of allocations
  SerdWorld* const world = serd_world_new(&allocator.base);
  assert(world);

  // Test that each allocation failing is handled gracefully
  const size_t n_new_allocs = allocator.n_allocations;
  for (size_t i = 0; i < n_new_allocs; ++i) {
    allocator.n_remaining = i;
    assert(!serd_world_new(&allocator.base));
  }

  serd_world_free(world);
}

static void
test_get_blank(void)
{
  SerdWorld* world = serd_world_new(NULL);
  char       expected[12];

  for (unsigned i = 0; i < 32; ++i) {
    const SerdNode* blank = serd_world_get_blank(world);

    snprintf(expected, sizeof(expected), "b%u", i + 1);
    assert(!strcmp(serd_node_string(blank), expected));
  }

  serd_world_free(world);
}

int
main(void)
{
  test_new_failed_alloc();
  test_get_blank();

  return 0;
}