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1 /* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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2 *
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3 * Permission is hereby granted, free of charge, to any person obtaining a copy
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4 * of this software and associated documentation files (the "Software"), to
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5 * deal in the Software without restriction, including without limitation the
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6 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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7 * sell copies of the Software, and to permit persons to whom the Software is
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8 * furnished to do so, subject to the following conditions:
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9 *
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10 * The above copyright notice and this permission notice shall be included in
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11 * all copies or substantial portions of the Software.
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12 *
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13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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18 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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19 * IN THE SOFTWARE.
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20 */
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21
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22 #include "uv.h"
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23 #include "task.h"
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24
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25 static uv_timer_t timer_handle;
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26
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27 static void timer_cb(uv_timer_t* handle) {
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28 ASSERT(handle);
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29 }
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30
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31
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32 static uv_work_t work_req;
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33
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34 static void work_cb(uv_work_t* req) {
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35 ASSERT(req);
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36 }
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37
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38 static void after_work_cb(uv_work_t* req, int status) {
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39 ASSERT(req);
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40 ASSERT_OK(status);
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41 }
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42
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43
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44 TEST_IMPL(loop_alive) {
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45 int r;
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46 ASSERT(!uv_loop_alive(uv_default_loop()));
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47
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48 /* loops with handles are alive */
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49 uv_timer_init(uv_default_loop(), &timer_handle);
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50 uv_timer_start(&timer_handle, timer_cb, 100, 0);
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51 ASSERT(uv_loop_alive(uv_default_loop()));
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52
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53 r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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54 ASSERT_OK(r);
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55 ASSERT(!uv_loop_alive(uv_default_loop()));
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56
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57 /* loops with requests are alive */
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58 r = uv_queue_work(uv_default_loop(), &work_req, work_cb, after_work_cb);
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59 ASSERT_OK(r);
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60 ASSERT(uv_loop_alive(uv_default_loop()));
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61
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62 r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
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63 ASSERT_OK(r);
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64 ASSERT(!uv_loop_alive(uv_default_loop()));
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65
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66 MAKE_VALGRIND_HAPPY(uv_default_loop());
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67 return 0;
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68 }
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