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      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 #if defined(_WIN32)
     25 # include "../src/win/winapi.h"
     26 #endif
     27 
     28 #include <stdio.h>
     29 #include <stdlib.h>
     30 #include <string.h>
     31 
     32 
     33 /*
     34  * Synthetic errors (errors that originate from within libuv, not the system)
     35  * should produce sensible error messages when run through uv_strerror().
     36  *
     37  * See https://github.com/joyent/libuv/issues/210
     38  */
     39 TEST_IMPL(error_message) {
     40 #if defined(__ASAN__)
     41   RETURN_SKIP("Test does not currently work in ASAN");
     42 #endif
     43   char buf[32];
     44 
     45   /* Cop out. Can't do proper checks on systems with
     46    * i18n-ized error messages...
     47    */
     48   if (strcmp(uv_strerror(0), "Success") != 0) {
     49     printf("i18n error messages detected, skipping test.\n");
     50     return 0;
     51   }
     52 
     53   ASSERT_NULL(strstr(uv_strerror(UV_EINVAL), "Success"));
     54   ASSERT_OK(strcmp(uv_strerror(1337), "Unknown error"));
     55   ASSERT_OK(strcmp(uv_strerror(-1337), "Unknown error"));
     56 
     57   ASSERT_NULL(strstr(uv_strerror_r(UV_EINVAL, buf, sizeof(buf)), "Success"));
     58   ASSERT_NOT_NULL(strstr(uv_strerror_r(1337, buf, sizeof(buf)), "1337"));
     59   ASSERT_NOT_NULL(strstr(uv_strerror_r(-1337, buf, sizeof(buf)), "-1337"));
     60 
     61   return 0;
     62 }
     63 
     64 
     65 TEST_IMPL(sys_error) {
     66 #if defined(_WIN32)
     67   ASSERT_EQ(uv_translate_sys_error(ERROR_NOACCESS), UV_EFAULT);
     68   ASSERT_EQ(uv_translate_sys_error(ERROR_ELEVATION_REQUIRED), UV_EACCES);
     69   ASSERT_EQ(uv_translate_sys_error(WSAEADDRINUSE), UV_EADDRINUSE);
     70   ASSERT_EQ(uv_translate_sys_error(ERROR_BAD_PIPE), UV_EPIPE);
     71 #else
     72   ASSERT_EQ(uv_translate_sys_error(EPERM), UV_EPERM);
     73   ASSERT_EQ(uv_translate_sys_error(EPIPE), UV_EPIPE);
     74   ASSERT_EQ(uv_translate_sys_error(EINVAL), UV_EINVAL);
     75 #endif
     76   ASSERT_EQ(uv_translate_sys_error(UV_EINVAL), UV_EINVAL);
     77   ASSERT_EQ(uv_translate_sys_error(UV_ERANGE), UV_ERANGE);
     78   ASSERT_EQ(uv_translate_sys_error(UV_EACCES), UV_EACCES);
     79   ASSERT_OK(uv_translate_sys_error(0));
     80 
     81   return 0;
     82 }
     83