1 /* Copyright Joyent, Inc. and other Node contributors. All rights reserved. 2 * 3 * Permission is hereby granted, free of charge, to any person obtaining a copy 4 * of this software and associated documentation files (the "Software"), to 5 * deal in the Software without restriction, including without limitation the 6 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 7 * sell copies of the Software, and to permit persons to whom the Software is 8 * furnished to do so, subject to the following conditions: 9 * 10 * The above copyright notice and this permission notice shall be included in 11 * all copies or substantial portions of the Software. 12 * 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 18 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 19 * IN THE SOFTWARE. 20 */ 21 22 #include "uv.h" 23 #include "task.h" 24 #include <string.h> 25 26 27 TEST_IMPL(dlerror) { 28 const char* path = "test/fixtures/load_error.node"; 29 const char* dlerror_no_error = "no error"; 30 const char* msg; 31 uv_lib_t lib; 32 int r; 33 34 lib.errmsg = NULL; 35 lib.handle = NULL; 36 msg = uv_dlerror(&lib); 37 ASSERT(msg != NULL); 38 ASSERT(strstr(msg, dlerror_no_error) != NULL); 39 40 r = uv_dlopen(path, &lib); 41 ASSERT(r == -1); 42 43 msg = uv_dlerror(&lib); 44 ASSERT(msg != NULL); 45 #ifndef __OpenBSD__ 46 ASSERT(strstr(msg, path) != NULL); 47 #endif 48 ASSERT(strstr(msg, dlerror_no_error) == NULL); 49 50 /* Should return the same error twice in a row. */ 51 msg = uv_dlerror(&lib); 52 ASSERT(msg != NULL); 53 #ifndef __OpenBSD__ 54 ASSERT(strstr(msg, path) != NULL); 55 #endif 56 ASSERT(strstr(msg, dlerror_no_error) == NULL); 57 58 uv_dlclose(&lib); 59 60 return 0; 61 } 62