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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 uv_thread_t main_thread_id;
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26 uv_thread_t subthreads[2];
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27
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28 static void check_thread(void* arg) {
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29 uv_thread_t *thread_id = arg;
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30 uv_thread_t self_id = uv_thread_self();
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31 #ifdef _WIN32
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32 ASSERT_NOT_NULL(self_id);
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33 #endif
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34 ASSERT_OK(uv_thread_equal(&main_thread_id, &self_id));
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35 *thread_id = uv_thread_self();
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36 }
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37
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38 TEST_IMPL(thread_equal) {
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39 uv_thread_t threads[2];
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40 main_thread_id = uv_thread_self();
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41 #ifdef _WIN32
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42 ASSERT_NOT_NULL(main_thread_id);
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43 #endif
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44 ASSERT_NE(0, uv_thread_equal(&main_thread_id, &main_thread_id));
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45 ASSERT_OK(uv_thread_create(threads + 0, check_thread, subthreads + 0));
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46 ASSERT_OK(uv_thread_create(threads + 1, check_thread, subthreads + 1));
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47 ASSERT_OK(uv_thread_join(threads + 0));
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48 ASSERT_OK(uv_thread_join(threads + 1));
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49 ASSERT_OK(uv_thread_equal(subthreads + 0, subthreads + 1));
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50 return 0;
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51 }
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