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 | ASSERT(strstr(msg, path) != NULL); |
46 | ASSERT(strstr(msg, dlerror_no_error) == NULL); |
47 | |
48 | /* Should return the same error twice in a row. */ |
49 | msg = uv_dlerror(&lib); |
50 | ASSERT(msg != NULL); |
51 | ASSERT(strstr(msg, path) != NULL); |
52 | ASSERT(strstr(msg, dlerror_no_error) == NULL); |
53 | |
54 | uv_dlclose(&lib); |
55 | |
56 | return 0; |
57 | } |
58 | |