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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
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26 TEST_IMPL(loop_update_time) {
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27 uint64_t start;
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28
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29 start = uv_now(uv_default_loop());
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30 while (uv_now(uv_default_loop()) - start < 1000)
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31 ASSERT_OK(uv_run(uv_default_loop(), UV_RUN_NOWAIT));
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32
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33 MAKE_VALGRIND_HAPPY(uv_default_loop());
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34 return 0;
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35 }
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36
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37 static void cb(uv_timer_t* timer) {
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38 uv_close((uv_handle_t*)timer, NULL);
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39 }
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40
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41 TEST_IMPL(loop_backend_timeout) {
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42 uv_loop_t *loop = uv_default_loop();
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43 uv_timer_t timer;
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44 int r;
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45
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46 /* The default loop has some internal watchers to initialize. */
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47 loop->active_handles++;
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48 r = uv_run(loop, UV_RUN_NOWAIT);
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49 ASSERT_EQ(1, r);
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50 loop->active_handles--;
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51 ASSERT_OK(uv_loop_alive(loop));
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52
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53 r = uv_timer_init(loop, &timer);
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54 ASSERT_OK(r);
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55
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56 ASSERT_OK(uv_loop_alive(loop));
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57 ASSERT_OK(uv_backend_timeout(loop));
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58
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59 r = uv_timer_start(&timer, cb, 1000, 0); /* 1 sec */
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60 ASSERT_OK(r);
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61 ASSERT_EQ(1000, uv_backend_timeout(loop));
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62
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63 r = uv_run(loop, UV_RUN_DEFAULT);
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64 ASSERT_OK(r);
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65 ASSERT_OK(uv_backend_timeout(loop));
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66
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67 MAKE_VALGRIND_HAPPY(loop);
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68 return 0;
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69 }
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