text: /* Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You under the Apache License, Version 2.0
   * (the "License"); you may not use this file except in compliance with
   * the License.  You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  #include "testutil.h"
  #include "apr_mmap.h"
  #include "apr_errno.h"
  #include "apr_general.h"
  #include "apr_lib.h"
  #include "apr_file_io.h"
  #include "apr_strings.h"
  
  /* hmmm, what is a truly portable define for the max path
   * length on a platform?
   */
  #define PATH_LEN 255
  #define TEST_STRING "This is the MMAP data file."APR_EOL_STR
  
  #if !APR_HAS_MMAP
  static void not_implemented(abts_case *tc, void *data)
  {
      ABTS_NOT_IMPL(tc, "User functions");
  }
  
  #else
  
  static apr_mmap_t *themmap = NULL;
  static apr_file_t *thefile = NULL;
  static char *file1;
  static apr_finfo_t finfo;
  static int fsize;
  
  static void create_filename(abts_case *tc, void *data)
  {
      char *oldfileptr;
  
      apr_filepath_get(&file1, 0, p);
  #ifndef NETWARE
  #ifdef WIN32
      ABTS_TRUE(tc, file1[1] == ':');
  #else
      ABTS_TRUE(tc, file1[0] == '/');
  #endif
  #endif
      ABTS_TRUE(tc, file1[strlen(file1) - 1] != '/');
  
      oldfileptr = file1;
      file1 = apr_pstrcat(p, file1,"/data/mmap_datafile.txt" ,NULL);
      ABTS_TRUE(tc, oldfileptr != file1);
  }
  
  static void test_file_close(abts_case *tc, void *data)
  {
      apr_status_t rv;
  
      rv = apr_file_close(thefile);
      ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
  }
     
  static void test_file_open(abts_case *tc, void *data)
  {
      apr_status_t rv;
  
      rv = apr_file_open(&thefile, file1, APR_READ, APR_UREAD | APR_GREAD, p);
      ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
      ABTS_PTR_NOTNULL(tc, thefile);
  }
     
  static void test_get_filesize(abts_case *tc, void *data)
  {
      apr_status_t rv;
  
      rv = apr_file_info_get(&finfo, APR_FINFO_NORM, thefile);
      ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
      ABTS_ASSERT(tc, "File size mismatch", fsize == finfo.size);
  }
  
  static void test_mmap_create(abts_case *tc, void *data)
  {
      apr_status_t rv;
  
      rv = apr_mmap_create(&themmap, thefile, 0, (apr_size_t) finfo.size, 
                                  APR_MMAP_READ, p);
      ABTS_PTR_NOTNULL(tc, themmap);
      ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
  }
  
  static void test_mmap_contents(abts_case *tc, void *data)
  {
      
      ABTS_PTR_NOTNULL(tc, themmap);
      ABTS_PTR_NOTNULL(tc, themmap->mm);
      ABTS_INT_EQUAL(tc, fsize, themmap->size);
  
      /* Must use nEquals since the string is not guaranteed to be NULL terminated */
      ABTS_STR_NEQUAL(tc, themmap->mm, TEST_STRING, fsize);
  }
  
  static void test_mmap_delete(abts_case *tc, void *data)
  {
      apr_status_t rv;
  
      ABTS_PTR_NOTNULL(tc, themmap);
      rv = apr_mmap_delete(themmap);
      ABTS_INT_EQUAL(tc, rv, APR_SUCCESS);
  }
  
  static void test_mmap_offset(abts_case *tc, void *data)
  {
      apr_status_t rv;
      void *addr;
  
      ABTS_PTR_NOTNULL(tc, themmap);
      rv = apr_mmap_offset(&addr, themmap, 5);
  
      /* Must use nEquals since the string is not guaranteed to be NULL terminated */
      ABTS_STR_NEQUAL(tc, addr, TEST_STRING + 5, fsize-5);
  }
  #endif
  
  abts_suite *testmmap(abts_suite *suite)
  {
      suite = ADD_SUITE(suite)
  
  #if APR_HAS_MMAP    
      fsize = strlen(TEST_STRING);
  
      abts_run_test(suite, create_filename, NULL);
      abts_run_test(suite, test_file_open, NULL);
      abts_run_test(suite, test_get_filesize, NULL);
      abts_run_test(suite, test_mmap_create, NULL);
      abts_run_test(suite, test_mmap_contents, NULL);
      abts_run_test(suite, test_mmap_offset, NULL);
      abts_run_test(suite, test_mmap_delete, NULL);
      abts_run_test(suite, test_file_close, NULL);
  #else
      abts_run_test(suite, not_implemented, NULL);
  #endif
  
      return suite;
  }
  
  