1 | /* SPDX-License-Identifier: BSD-2-Clause */ |
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2 | |
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3 | /* |
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4 | * Copyright (C) 2015, 2022 embedded brains GmbH & Co. KG |
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5 | * |
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6 | * Redistribution and use in source and binary forms, with or without |
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7 | * modification, are permitted provided that the following conditions |
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8 | * are met: |
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9 | * 1. Redistributions of source code must retain the above copyright |
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10 | * notice, this list of conditions and the following disclaimer. |
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11 | * 2. Redistributions in binary form must reproduce the above copyright |
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12 | * notice, this list of conditions and the following disclaimer in the |
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13 | * documentation and/or other materials provided with the distribution. |
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14 | * |
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15 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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16 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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17 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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18 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
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19 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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20 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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21 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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22 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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23 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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24 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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25 | * POSSIBILITY OF SUCH DAMAGE. |
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26 | */ |
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27 | |
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28 | #ifdef HAVE_CONFIG_H |
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29 | #include "config.h" |
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30 | #endif |
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31 | |
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32 | #include "tmacros.h" |
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33 | |
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34 | const char rtems_test_name[] = "SPTASKNOPREEMPT 1"; |
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35 | |
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36 | static bool did_run; |
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37 | |
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38 | static void do_not_run(rtems_task_argument arg) |
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39 | { |
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40 | rtems_test_assert(0); |
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41 | } |
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42 | |
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43 | static void test(void) |
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44 | { |
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45 | rtems_status_code sc; |
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46 | rtems_id task; |
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47 | |
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48 | sc = rtems_task_create( |
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49 | rtems_build_name('T', 'E', 'S', 'T'), |
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50 | 1, |
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51 | RTEMS_MINIMUM_STACK_SIZE, |
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52 | RTEMS_DEFAULT_MODES, |
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53 | RTEMS_DEFAULT_ATTRIBUTES, |
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54 | &task |
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55 | ); |
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56 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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57 | |
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58 | sc = rtems_task_start(task, do_not_run, 0); |
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59 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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60 | |
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61 | /* |
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62 | * This will start a task with a priority of PRIORITY_MINIMUM. Check that |
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63 | * this task and the test task did not preempt the current task. See also |
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64 | * https://devel.rtems.org/ticket/2365. |
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65 | */ |
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66 | sc = rtems_timer_initiate_server( |
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67 | RTEMS_TIMER_SERVER_DEFAULT_PRIORITY, |
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68 | RTEMS_MINIMUM_STACK_SIZE, |
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69 | RTEMS_DEFAULT_ATTRIBUTES |
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70 | ); |
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71 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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72 | |
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73 | rtems_test_assert(!did_run); |
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74 | |
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75 | sc = rtems_task_delete(task); |
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76 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
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77 | } |
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78 | |
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79 | static void Init(rtems_task_argument arg) |
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80 | { |
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81 | TEST_BEGIN(); |
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82 | |
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83 | test(); |
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84 | |
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85 | TEST_END(); |
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86 | rtems_test_exit(0); |
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87 | } |
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88 | |
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89 | #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER |
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90 | #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER |
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91 | |
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92 | #define CONFIGURE_MAXIMUM_TASKS 3 |
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93 | |
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94 | #define CONFIGURE_INIT_TASK_PRIORITY 2 |
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95 | |
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96 | #define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_NO_PREEMPT |
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97 | |
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98 | #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION |
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99 | |
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100 | #define CONFIGURE_RTEMS_INIT_TASKS_TABLE |
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101 | |
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102 | #define CONFIGURE_INIT |
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103 | |
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104 | #include <rtems/confdefs.h> |
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