1*0e552da7Schristos /* Copyright libuv project contributors. All rights reserved.
2*0e552da7Schristos *
3*0e552da7Schristos * Permission is hereby granted, free of charge, to any person obtaining a copy
4*0e552da7Schristos * of this software and associated documentation files (the "Software"), to
5*0e552da7Schristos * deal in the Software without restriction, including without limitation the
6*0e552da7Schristos * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
7*0e552da7Schristos * sell copies of the Software, and to permit persons to whom the Software is
8*0e552da7Schristos * furnished to do so, subject to the following conditions:
9*0e552da7Schristos *
10*0e552da7Schristos * The above copyright notice and this permission notice shall be included in
11*0e552da7Schristos * all copies or substantial portions of the Software.
12*0e552da7Schristos *
13*0e552da7Schristos * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14*0e552da7Schristos * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15*0e552da7Schristos * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16*0e552da7Schristos * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17*0e552da7Schristos * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
18*0e552da7Schristos * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
19*0e552da7Schristos * IN THE SOFTWARE.
20*0e552da7Schristos */
21*0e552da7Schristos
22*0e552da7Schristos #include "uv.h"
23*0e552da7Schristos #include "task.h"
24*0e552da7Schristos #include <string.h>
25*0e552da7Schristos
26*0e552da7Schristos #define PATHMAX 4096
27*0e552da7Schristos #define SMALLPATH 1
28*0e552da7Schristos
TEST_IMPL(tmpdir)29*0e552da7Schristos TEST_IMPL(tmpdir) {
30*0e552da7Schristos char tmpdir[PATHMAX];
31*0e552da7Schristos size_t len;
32*0e552da7Schristos char last;
33*0e552da7Schristos int r;
34*0e552da7Schristos
35*0e552da7Schristos /* Test the normal case */
36*0e552da7Schristos len = sizeof tmpdir;
37*0e552da7Schristos tmpdir[0] = '\0';
38*0e552da7Schristos
39*0e552da7Schristos ASSERT(strlen(tmpdir) == 0);
40*0e552da7Schristos r = uv_os_tmpdir(tmpdir, &len);
41*0e552da7Schristos ASSERT(r == 0);
42*0e552da7Schristos ASSERT(strlen(tmpdir) == len);
43*0e552da7Schristos ASSERT(len > 0);
44*0e552da7Schristos ASSERT(tmpdir[len] == '\0');
45*0e552da7Schristos
46*0e552da7Schristos if (len > 1) {
47*0e552da7Schristos last = tmpdir[len - 1];
48*0e552da7Schristos #ifdef _WIN32
49*0e552da7Schristos ASSERT(last != '\\');
50*0e552da7Schristos #else
51*0e552da7Schristos ASSERT(last != '/');
52*0e552da7Schristos #endif
53*0e552da7Schristos }
54*0e552da7Schristos
55*0e552da7Schristos /* Test the case where the buffer is too small */
56*0e552da7Schristos len = SMALLPATH;
57*0e552da7Schristos r = uv_os_tmpdir(tmpdir, &len);
58*0e552da7Schristos ASSERT(r == UV_ENOBUFS);
59*0e552da7Schristos ASSERT(len > SMALLPATH);
60*0e552da7Schristos
61*0e552da7Schristos /* Test invalid inputs */
62*0e552da7Schristos r = uv_os_tmpdir(NULL, &len);
63*0e552da7Schristos ASSERT(r == UV_EINVAL);
64*0e552da7Schristos r = uv_os_tmpdir(tmpdir, NULL);
65*0e552da7Schristos ASSERT(r == UV_EINVAL);
66*0e552da7Schristos len = 0;
67*0e552da7Schristos r = uv_os_tmpdir(tmpdir, &len);
68*0e552da7Schristos ASSERT(r == UV_EINVAL);
69*0e552da7Schristos
70*0e552da7Schristos #ifdef _WIN32
71*0e552da7Schristos const char *name = "TMP";
72*0e552da7Schristos char tmpdir_win[] = "C:\\xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
73*0e552da7Schristos r = uv_os_setenv(name, tmpdir_win);
74*0e552da7Schristos ASSERT(r == 0);
75*0e552da7Schristos char tmpdirx[PATHMAX];
76*0e552da7Schristos size_t lenx = sizeof tmpdirx;
77*0e552da7Schristos r = uv_os_tmpdir(tmpdirx, &lenx);
78*0e552da7Schristos ASSERT(r == 0);
79*0e552da7Schristos #endif
80*0e552da7Schristos
81*0e552da7Schristos return 0;
82*0e552da7Schristos }
83