test-dlerror.c

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/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
 *
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 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
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#include "uv.h"
#include "task.h"
#include <string.h>
 
 
TEST_IMPL(dlerror) {
  const char* path = "test/fixtures/load_error.node";
  const char* dlerror_no_error = "no error";
  const char* msg;
  uv_lib_t lib;
  int r;
 
  lib.errmsg = NULL;
  lib.handle = NULL;
  msg = uv_dlerror(&lib);
  ASSERT(msg != NULL);
  ASSERT(strstr(msg, dlerror_no_error) != NULL);
 
  r = uv_dlopen(path, &lib);
  ASSERT(r == -1);
 
  msg = uv_dlerror(&lib);
  ASSERT(msg != NULL);
#ifndef __OpenBSD__
  ASSERT(strstr(msg, path) != NULL);
#endif
  ASSERT(strstr(msg, dlerror_no_error) == NULL);
 
  /* Should return the same error twice in a row. */
  msg = uv_dlerror(&lib);
  ASSERT(msg != NULL);
#ifndef __OpenBSD__
  ASSERT(strstr(msg, path) != NULL);
#endif
  ASSERT(strstr(msg, dlerror_no_error) == NULL);
 
  uv_dlclose(&lib);
 
  return 0;
}