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Linux/tools/testing/selftests/sync/sync_alloc.c

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  1 /*
  2  *  sync allocation tests
  3  *  Copyright 2015-2016 Collabora Ltd.
  4  *
  5  *  Based on the implementation from the Android Open Source Project,
  6  *
  7  *  Copyright 2012 Google, Inc
  8  *
  9  *  Permission is hereby granted, free of charge, to any person obtaining a
 10  *  copy of this software and associated documentation files (the "Software"),
 11  *  to deal in the Software without restriction, including without limitation
 12  *  the rights to use, copy, modify, merge, publish, distribute, sublicense,
 13  *  and/or sell copies of the Software, and to permit persons to whom the
 14  *  Software is furnished to do so, subject to the following conditions:
 15  *
 16  *  The above copyright notice and this permission notice shall be included in
 17  *  all copies or substantial portions of the Software.
 18  *
 19  *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 20  *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 21  *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 22  *  THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
 23  *  OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 24  *  ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 25  *  OTHER DEALINGS IN THE SOFTWARE.
 26  */
 27 
 28 #include "sync.h"
 29 #include "sw_sync.h"
 30 #include "synctest.h"
 31 
 32 int test_alloc_timeline(void)
 33 {
 34         int timeline, valid;
 35 
 36         timeline = sw_sync_timeline_create();
 37         valid = sw_sync_timeline_is_valid(timeline);
 38         ASSERT(valid, "Failure allocating timeline\n");
 39 
 40         sw_sync_timeline_destroy(timeline);
 41         return 0;
 42 }
 43 
 44 int test_alloc_fence(void)
 45 {
 46         int timeline, fence, valid;
 47 
 48         timeline = sw_sync_timeline_create();
 49         valid = sw_sync_timeline_is_valid(timeline);
 50         ASSERT(valid, "Failure allocating timeline\n");
 51 
 52         fence = sw_sync_fence_create(timeline, "allocFence", 1);
 53         valid = sw_sync_fence_is_valid(fence);
 54         ASSERT(valid, "Failure allocating fence\n");
 55 
 56         sw_sync_fence_destroy(fence);
 57         sw_sync_timeline_destroy(timeline);
 58         return 0;
 59 }
 60 
 61 int test_alloc_fence_negative(void)
 62 {
 63         int fence, timeline;
 64 
 65         timeline = sw_sync_timeline_create();
 66         ASSERT(timeline > 0, "Failure allocating timeline\n");
 67 
 68         fence = sw_sync_fence_create(-1, "fence", 1);
 69         ASSERT(fence < 0, "Success allocating negative fence\n");
 70 
 71         sw_sync_fence_destroy(fence);
 72         sw_sync_timeline_destroy(timeline);
 73         return 0;
 74 }
 75 

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