880 lines
24 KiB
C++
880 lines
24 KiB
C++
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/******************************************************************************
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The MIT License(MIT)
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Embedded Template Library.
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https://github.com/ETLCPP/etl
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https://www.etlcpp.com
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Copyright(c) 2016 John Wellbelove
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files(the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions :
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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******************************************************************************/
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#include "unit_test_framework.h"
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#include "etl/debounce.h"
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namespace
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{
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SUITE(test_debounce)
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{
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TEST(test_debounce_default_4_0_0_nonbounce)
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{
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etl::debounce<4, 0, 0> key_state;
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CHECK(!key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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//*******************************
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// Transition to set.
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CHECK(!key_state.add(true));
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CHECK(!key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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CHECK(!key_state.add(true));
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CHECK(!key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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CHECK(!key_state.add(true));
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CHECK(!key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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// Valid set.
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CHECK(key_state.add(true));
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CHECK(key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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//*******************************
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// Transition to clear.
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CHECK(!key_state.add(false));
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CHECK(key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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CHECK(!key_state.add(false));
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CHECK(key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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CHECK(!key_state.add(false));
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CHECK(key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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// Valid clear.
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CHECK(key_state.add(false));
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CHECK(!key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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}
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//*************************************************************************
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TEST(test_debounce_default_4_4_0_nonbounce)
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{
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etl::debounce<4, 4, 0> key_state;
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CHECK(!key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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//*******************************
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// Transition to set.
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CHECK(!key_state.add(true));
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CHECK(!key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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CHECK(!key_state.add(true));
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CHECK(!key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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CHECK(!key_state.add(true));
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CHECK(!key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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// Valid set.
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CHECK(key_state.add(true));
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CHECK(key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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//*******************************
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// Transition to held.
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CHECK(!key_state.add(true));
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CHECK(key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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CHECK(!key_state.add(true));
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CHECK(key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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CHECK(!key_state.add(true));
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CHECK(key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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// Valid held.
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CHECK(key_state.add(true));
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CHECK(key_state.is_set());
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CHECK(key_state.is_held());
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CHECK(!key_state.is_repeating());
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//*******************************
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// No transition to repeating.
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CHECK(!key_state.add(true));
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CHECK(key_state.is_set());
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CHECK(key_state.is_held());
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CHECK(!key_state.is_repeating());
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CHECK(!key_state.add(true));
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CHECK(key_state.is_set());
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CHECK(key_state.is_held());
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CHECK(!key_state.is_repeating());
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CHECK(!key_state.add(true));
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CHECK(key_state.is_set());
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CHECK(key_state.is_held());
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CHECK(!key_state.is_repeating());
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CHECK(!key_state.add(true));
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CHECK(key_state.is_set());
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CHECK(key_state.is_held());
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CHECK(!key_state.is_repeating());
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//*******************************
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// Transition to clear.
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CHECK(!key_state.add(false));
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CHECK(key_state.is_set());
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CHECK(key_state.is_held());
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CHECK(!key_state.is_repeating());
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CHECK(!key_state.add(false));
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CHECK(key_state.is_set());
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CHECK(key_state.is_held());
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CHECK(!key_state.is_repeating());
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CHECK(!key_state.add(false));
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CHECK(key_state.is_set());
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CHECK(key_state.is_held());
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CHECK(!key_state.is_repeating());
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// Valid clear.
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CHECK(key_state.add(false));
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CHECK(!key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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}
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//*************************************************************************
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TEST(test_debounce_default_4_4_3_nonbounce)
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{
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etl::debounce<4, 4, 3> key_state;
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CHECK(!key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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//*******************************
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// Transition to set.
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CHECK(!key_state.add(true));
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CHECK(!key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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CHECK(!key_state.add(true));
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CHECK(!key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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CHECK(!key_state.add(true));
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CHECK(!key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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// Valid set.
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CHECK(key_state.add(true));
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CHECK(key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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//*******************************
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// Transition to held.
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CHECK(!key_state.add(true));
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CHECK(key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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CHECK(!key_state.add(true));
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CHECK(key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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CHECK(!key_state.add(true));
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CHECK(key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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// Valid held.
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CHECK(key_state.add(true));
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CHECK(key_state.is_set());
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CHECK(key_state.is_held());
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CHECK(!key_state.is_repeating());
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//*******************************
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// Transition to repeating.
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CHECK(!key_state.add(true));
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CHECK(key_state.is_set());
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CHECK(key_state.is_held());
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CHECK(!key_state.is_repeating());
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CHECK(!key_state.add(true));
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CHECK(key_state.is_set());
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CHECK(key_state.is_held());
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CHECK(!key_state.is_repeating());
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// Valid repeat.
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CHECK(key_state.add(true));
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CHECK(key_state.is_set());
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CHECK(key_state.is_held());
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CHECK(key_state.is_repeating());
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CHECK(!key_state.add(true));
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CHECK(key_state.is_set());
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CHECK(key_state.is_held());
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CHECK(key_state.is_repeating());
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CHECK(!key_state.add(true));
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CHECK(key_state.is_set());
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CHECK(key_state.is_held());
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CHECK(key_state.is_repeating());
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// Valid repeat.
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CHECK(key_state.add(true));
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CHECK(key_state.is_set());
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CHECK(key_state.is_held());
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CHECK(key_state.is_repeating());
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//*******************************
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// Transition to clear.
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CHECK(!key_state.add(false));
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CHECK(key_state.is_set());
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CHECK(key_state.is_held());
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CHECK(key_state.is_repeating());
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CHECK(!key_state.add(false));
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CHECK(key_state.is_set());
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CHECK(key_state.is_held());
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CHECK(key_state.is_repeating());
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CHECK(!key_state.add(false));
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CHECK(key_state.is_set());
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CHECK(key_state.is_held());
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CHECK(key_state.is_repeating());
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// Valid clear.
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CHECK(key_state.add(false));
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CHECK(!key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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}
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//*************************************************************************
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TEST(test_debounce_initial_set_4_4_0_nonbounce)
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{
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etl::debounce<4, 4> key_state(true);
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CHECK(key_state.is_set());
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//*******************************
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// Transition to clear.
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CHECK(!key_state.add(false));
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CHECK(key_state.is_set());
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CHECK(!key_state.add(false));
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CHECK(key_state.is_set());
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CHECK(!key_state.add(false));
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CHECK(key_state.is_set());
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CHECK(key_state.add(false));
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CHECK(!key_state.is_set());
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//*******************************
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// Transition to set.
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CHECK(!key_state.add(true));
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CHECK(!key_state.is_set());
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CHECK(!key_state.add(true));
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CHECK(!key_state.is_set());
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CHECK(!key_state.add(true));
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CHECK(!key_state.is_set());
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CHECK(key_state.add(true));
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CHECK(key_state.is_set());
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}
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//*************************************************************************
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TEST(test_debounce_default_4_4_0_bounce)
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{
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etl::debounce<4, 4> key_state;
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CHECK(!key_state.is_set());
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//*******************************
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// Transition to set.
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// Bounce 1
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CHECK(!key_state.add(true));
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CHECK(!key_state.is_set());
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CHECK(!key_state.add(false));
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CHECK(!key_state.is_set());
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// Bounce 2
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CHECK(!key_state.add(true));
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CHECK(!key_state.is_set());
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CHECK(!key_state.add(true));
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CHECK(!key_state.is_set());
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CHECK(!key_state.add(false));
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CHECK(!key_state.is_set());
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// Bounce 3
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CHECK(!key_state.add(true));
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CHECK(!key_state.is_set());
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CHECK(!key_state.add(true));
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CHECK(!key_state.is_set());
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CHECK(!key_state.add(true));
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CHECK(!key_state.is_set());
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CHECK(!key_state.add(false));
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CHECK(!key_state.is_set());
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// Stopped bouncing
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CHECK(!key_state.add(true));
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CHECK(!key_state.is_set());
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CHECK(!key_state.add(true));
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CHECK(!key_state.is_set());
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CHECK(!key_state.add(true));
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CHECK(!key_state.is_set());
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// Valid set.
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CHECK(key_state.add(true));
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CHECK(key_state.is_set());
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//*******************************
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// Transition to clear.
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// Bounce 1
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CHECK(!key_state.add(false));
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CHECK(key_state.is_set());
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CHECK(!key_state.add(true));
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CHECK(key_state.is_set());
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// Bounce 2
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CHECK(!key_state.add(false));
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CHECK(key_state.is_set());
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CHECK(!key_state.add(false));
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CHECK(key_state.is_set());
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CHECK(!key_state.add(true));
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CHECK(key_state.is_set());
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// Bounce 3
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CHECK(!key_state.add(false));
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CHECK(key_state.is_set());
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CHECK(!key_state.add(false));
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CHECK(key_state.is_set());
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CHECK(!key_state.add(false));
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CHECK(key_state.is_set());
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CHECK(!key_state.add(true));
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CHECK(key_state.is_set());
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// Stopped bouncing
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CHECK(!key_state.add(false));
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CHECK(key_state.is_set());
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CHECK(!key_state.add(false));
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CHECK(key_state.is_set());
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CHECK(!key_state.add(false));
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CHECK(key_state.is_set());
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// Valid clear.
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CHECK(key_state.add(false));
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CHECK(!key_state.is_set());
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}
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TEST(test_debounce_default_4_0_0_nonbounce_variables)
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{
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etl::debounce<> key_state;
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key_state.set(4);
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CHECK(!key_state.is_set());
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CHECK(!key_state.is_held());
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CHECK(!key_state.is_repeating());
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//*******************************
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// Transition to set.
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CHECK(!key_state.add(true));
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CHECK(!key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(!key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(!key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
// Valid set.
|
||
|
CHECK(key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
//*******************************
|
||
|
// No transition to hold or repeat.
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
//*******************************
|
||
|
// Transition to clear.
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
// Valid clear.
|
||
|
CHECK(key_state.add(false));
|
||
|
CHECK(!key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
}
|
||
|
|
||
|
//*************************************************************************
|
||
|
TEST(test_debounce_default_4_4_0_nonbounce_variables)
|
||
|
{
|
||
|
etl::debounce<> key_state;
|
||
|
|
||
|
key_state.set(4, 4);
|
||
|
|
||
|
CHECK(!key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
//*******************************
|
||
|
// Transition to set.
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(!key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(!key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(!key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
// Valid set.
|
||
|
CHECK(key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
//*******************************
|
||
|
// Transition to held.
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
// Valid held.
|
||
|
CHECK(key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
//*******************************
|
||
|
// No transition to repeating.
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
//*******************************
|
||
|
// Transition to clear.
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
// Valid clear.
|
||
|
CHECK(key_state.add(false));
|
||
|
CHECK(!key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
}
|
||
|
|
||
|
//*************************************************************************
|
||
|
TEST(test_debounce_default_4_4_3_nonbounce_variables)
|
||
|
{
|
||
|
etl::debounce<> key_state;
|
||
|
|
||
|
key_state.set(4, 4, 3);
|
||
|
|
||
|
CHECK(!key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
//*******************************
|
||
|
// Transition to set.
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(!key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(!key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
// Valid set.
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(!key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
CHECK(key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
//*******************************
|
||
|
// Transition to held.
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
// Valid held.
|
||
|
CHECK(key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
//*******************************
|
||
|
// Transition to repeating.
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
|
||
|
// Valid repeat.
|
||
|
CHECK(key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(key_state.is_held());
|
||
|
CHECK(key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(key_state.is_held());
|
||
|
CHECK(key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(key_state.is_held());
|
||
|
CHECK(key_state.is_repeating());
|
||
|
|
||
|
// Valid repeat.
|
||
|
CHECK(key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(key_state.is_held());
|
||
|
CHECK(key_state.is_repeating());
|
||
|
|
||
|
//*******************************
|
||
|
// Transition to clear.
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(key_state.is_held());
|
||
|
CHECK(key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(key_state.is_held());
|
||
|
CHECK(key_state.is_repeating());
|
||
|
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(key_state.is_set());
|
||
|
CHECK(key_state.is_held());
|
||
|
CHECK(key_state.is_repeating());
|
||
|
|
||
|
// Valid clear.
|
||
|
CHECK(key_state.add(false));
|
||
|
CHECK(!key_state.is_set());
|
||
|
CHECK(!key_state.is_held());
|
||
|
CHECK(!key_state.is_repeating());
|
||
|
}
|
||
|
|
||
|
//*************************************************************************
|
||
|
TEST(test_debounce_initial_set_4_4_0_nonbounce_variables)
|
||
|
{
|
||
|
etl::debounce<> key_state(true);
|
||
|
|
||
|
key_state.set(4, 4);
|
||
|
|
||
|
CHECK(key_state.is_set());
|
||
|
|
||
|
//*******************************
|
||
|
// Transition to clear.
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(key_state.is_set());
|
||
|
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(key_state.is_set());
|
||
|
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(key_state.is_set());
|
||
|
|
||
|
CHECK(key_state.add(false));
|
||
|
CHECK(!key_state.is_set());
|
||
|
|
||
|
//*******************************
|
||
|
// Transition to set.
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(!key_state.is_set());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(!key_state.is_set());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(!key_state.is_set());
|
||
|
|
||
|
CHECK(key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
}
|
||
|
|
||
|
//*************************************************************************
|
||
|
TEST(test_debounce_default_4_4_0_bounce_variables)
|
||
|
{
|
||
|
etl::debounce<> key_state;
|
||
|
|
||
|
key_state.set(4, 4);
|
||
|
|
||
|
CHECK(!key_state.is_set());
|
||
|
|
||
|
//*******************************
|
||
|
// Transition to set.
|
||
|
// Bounce 1
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(!key_state.is_set());
|
||
|
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(!key_state.is_set());
|
||
|
|
||
|
// Bounce 2
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(!key_state.is_set());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(!key_state.is_set());
|
||
|
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(!key_state.is_set());
|
||
|
|
||
|
// Bounce 3
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(!key_state.is_set());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(!key_state.is_set());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(!key_state.is_set());
|
||
|
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(!key_state.is_set());
|
||
|
|
||
|
// Stopped bouncing
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(!key_state.is_set());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(!key_state.is_set());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(!key_state.is_set());
|
||
|
|
||
|
// Valid set.
|
||
|
CHECK(key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
|
||
|
//*******************************
|
||
|
// Transition to clear.
|
||
|
// Bounce 1
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(key_state.is_set());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
|
||
|
// Bounce 2
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(key_state.is_set());
|
||
|
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(key_state.is_set());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
|
||
|
// Bounce 3
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(key_state.is_set());
|
||
|
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(key_state.is_set());
|
||
|
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(key_state.is_set());
|
||
|
|
||
|
CHECK(!key_state.add(true));
|
||
|
CHECK(key_state.is_set());
|
||
|
|
||
|
// Stopped bouncing
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(key_state.is_set());
|
||
|
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(key_state.is_set());
|
||
|
|
||
|
CHECK(!key_state.add(false));
|
||
|
CHECK(key_state.is_set());
|
||
|
|
||
|
// Valid clear.
|
||
|
CHECK(key_state.add(false));
|
||
|
CHECK(!key_state.is_set());
|
||
|
}
|
||
|
};
|
||
|
}
|