text: /*
   * Copyright 2014-2016, Intel Corporation
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   *     * Redistributions of source code must retain the above copyright
   *       notice, this list of conditions and the following disclaimer.
   *
   *     * Redistributions in binary form must reproduce the above copyright
   *       notice, this list of conditions and the following disclaimer in
   *       the documentation and/or other materials provided with the
   *       distribution.
   *
   *     * Neither the name of the copyright holder nor the names of its
   *       contributors may be used to endorse or promote products derived
   *       from this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  /*
   * vmem_create_in_region.c -- unit test for vmem_create_in_region
   *
   * usage: vmem_create_in_region
   */
  
  #include "unittest.h"
  
  #define TEST_ALLOCATIONS (300)
  
  static void *allocs[TEST_ALLOCATIONS];
  
  int
  main(int argc, char *argv[])
  {
  	VMEM *vmp;
  	size_t i;
  
  	START(argc, argv, "vmem_create_in_region");
  
  	if (argc > 1)
  		UT_FATAL("usage: %s", argv[0]);
  
  	/* allocate memory for function vmem_create_in_region() */
  	void *mem_pool = MMAP_ANON_ALIGNED(VMEM_MIN_POOL, 4 << 20);
  
  	vmp = vmem_create_in_region(mem_pool, VMEM_MIN_POOL);
  
  	if (vmp == NULL)
  		UT_FATAL("!vmem_create_in_region");
  
  	for (i = 0; i < TEST_ALLOCATIONS; ++i) {
  		allocs[i] = vmem_malloc(vmp, sizeof(int));
  
  		UT_ASSERTne(allocs[i], NULL);
  
  		/* check that pointer came from mem_pool */
  		UT_ASSERTrange(allocs[i], mem_pool, VMEM_MIN_POOL);
  	}
  
  	for (i = 0; i < TEST_ALLOCATIONS; ++i) {
  		vmem_free(vmp, allocs[i]);
  	}
  
  	vmem_delete(vmp);
  
  	DONE(NULL);
  }
  