73 lines
2.1 KiB
C
73 lines
2.1 KiB
C
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/* Copyright libuv project contributors. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include "uv.h"
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#include "task.h"
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#include <string.h>
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#define PATHMAX 4096
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#define SMALLPATH 1
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TEST_IMPL(homedir) {
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char homedir[PATHMAX];
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size_t len;
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int r;
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/* Test the normal case */
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len = sizeof homedir;
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homedir[0] = '\0';
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ASSERT(strlen(homedir) == 0);
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r = uv_os_homedir(homedir, &len);
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ASSERT(r == 0);
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ASSERT(strlen(homedir) == len);
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ASSERT(len > 0);
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ASSERT(homedir[len] == '\0');
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#ifdef _WIN32
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if (len == 3 && homedir[1] == ':')
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ASSERT(homedir[2] == '\\');
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else
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ASSERT(homedir[len - 1] != '\\');
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#else
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if (len == 1)
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ASSERT(homedir[0] == '/');
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else
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ASSERT(homedir[len - 1] != '/');
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#endif
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/* Test the case where the buffer is too small */
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len = SMALLPATH;
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r = uv_os_homedir(homedir, &len);
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ASSERT(r == UV_ENOBUFS);
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ASSERT(len > SMALLPATH);
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/* Test invalid inputs */
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r = uv_os_homedir(NULL, &len);
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ASSERT(r == UV_EINVAL);
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r = uv_os_homedir(homedir, NULL);
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ASSERT(r == UV_EINVAL);
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len = 0;
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r = uv_os_homedir(homedir, &len);
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ASSERT(r == UV_EINVAL);
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return 0;
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}
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