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- /* Copyright 2021 Simon Arlott
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
- #include "gtest/gtest.h"
-
- #include "debounce_test_common.h"
-
- TEST_F(DebounceTest, OneKeyShort1) {
- addEvents({
- /* Time, Inputs, Outputs */
- {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
- /* Release key after 1ms delay */
- {1, {{0, 1, UP}}, {}},
-
- /*
- * Until the eager timer on DOWN is observed to finish, the defer timer
- * on UP can't start. There's no workaround for this because it's not
- * possible to debounce an event that isn't being tracked.
- *
- * sym_defer_pk has the same problem but the test has to track that the
- * key changed state so the DOWN timer is always allowed to finish
- * before starting the UP timer.
- */
- {5, {}, {}},
-
- {10, {}, {{0, 1, UP}}}, /* 5ms+5ms after DOWN at time 0 */
- /* Press key again after 1ms delay */
- {11, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
- });
- runEvents();
- }
-
- TEST_F(DebounceTest, OneKeyShort2) {
- addEvents({
- /* Time, Inputs, Outputs */
- {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
- /* Release key after 2ms delay */
- {2, {{0, 1, UP}}, {}},
-
- {5, {}, {}}, /* See OneKeyShort1 */
-
- {10, {}, {{0, 1, UP}}}, /* 5ms+5ms after DOWN at time 0 */
- /* Press key again after 1ms delay */
- {11, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
- });
- runEvents();
- }
-
- TEST_F(DebounceTest, OneKeyShort3) {
- addEvents({
- /* Time, Inputs, Outputs */
- {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
- /* Release key after 3ms delay */
- {3, {{0, 1, UP}}, {}},
-
- {5, {}, {}}, /* See OneKeyShort1 */
-
- {10, {}, {{0, 1, UP}}}, /* 5ms+5ms after DOWN at time 0 */
- /* Press key again after 1ms delay */
- {11, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
- });
- runEvents();
- }
-
- TEST_F(DebounceTest, OneKeyShort4) {
- addEvents({
- /* Time, Inputs, Outputs */
- {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
- /* Release key after 4ms delay */
- {4, {{0, 1, UP}}, {}},
-
- {5, {}, {}}, /* See OneKeyShort1 */
-
- {10, {}, {{0, 1, UP}}}, /* 5ms+5ms after DOWN at time 0 */
- /* Press key again after 1ms delay */
- {11, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
- });
- runEvents();
- }
-
- TEST_F(DebounceTest, OneKeyShort5) {
- addEvents({
- /* Time, Inputs, Outputs */
- {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
-
- /* Release key after 5ms delay */
- {5, {{0, 1, UP}}, {}},
-
- {10, {}, {{0, 1, UP}}}, /* 5ms+5ms after DOWN at time 0 */
- /* Press key again after 1ms delay */
- {11, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
- });
- runEvents();
- }
-
- TEST_F(DebounceTest, OneKeyShort6) {
- addEvents({
- /* Time, Inputs, Outputs */
- {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
-
- /* Release key after 6ms delay */
- {6, {{0, 1, UP}}, {}},
-
- {11, {}, {{0, 1, UP}}}, /* 5ms after UP at time 6 */
- /* Press key again after 1ms delay */
- {12, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
- });
- runEvents();
- }
-
- TEST_F(DebounceTest, OneKeyShort7) {
- addEvents({
- /* Time, Inputs, Outputs */
- {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
-
- /* Release key after 7ms delay */
- {7, {{0, 1, UP}}, {}},
-
- {12, {}, {{0, 1, UP}}}, /* 5ms after UP at time 7 */
- /* Press key again after 1ms delay */
- {13, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
- });
- runEvents();
- }
-
- TEST_F(DebounceTest, OneKeyShort8) {
- addEvents({
- /* Time, Inputs, Outputs */
- {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
- /* Release key after 1ms delay */
- {1, {{0, 1, UP}}, {}},
-
- {5, {}, {}}, /* See OneKeyShort1 */
-
- {10, {}, {{0, 1, UP}}}, /* 5ms after UP at time 7 */
- /* Press key again after 0ms delay (scan 2) */
- {10, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
- });
- runEvents();
- }
-
- TEST_F(DebounceTest, OneKeyShort9) {
- addEvents({
- /* Time, Inputs, Outputs */
- {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
- /* Release key after 1ms delay */
- {1, {{0, 1, UP}}, {}},
-
- {5, {}, {}}, /* See OneKeyShort1 */
-
- /* Press key again after 0ms delay (same scan) before debounce finishes */
- {10, {{0, 1, DOWN}}, {}},
- });
- runEvents();
- }
-
- TEST_F(DebounceTest, OneKeyBouncing1) {
- addEvents({
- /* Time, Inputs, Outputs */
- {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
- {1, {{0, 1, UP}}, {}},
- {2, {{0, 1, DOWN}}, {}},
- {3, {{0, 1, UP}}, {}},
- {4, {{0, 1, DOWN}}, {}},
- {5, {{0, 1, UP}}, {}},
- {6, {{0, 1, DOWN}}, {}},
- {7, {{0, 1, UP}}, {}},
- {8, {{0, 1, DOWN}}, {}},
- {9, {{0, 1, UP}}, {}},
- {10, {{0, 1, DOWN}}, {}},
- {11, {{0, 1, UP}}, {}},
- {12, {{0, 1, DOWN}}, {}},
- {13, {{0, 1, UP}}, {}},
- {14, {{0, 1, DOWN}}, {}},
- {15, {{0, 1, UP}}, {}},
-
- {20, {}, {{0, 1, UP}}},
- /* Press key again after 1ms delay */
- {21, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
- });
- runEvents();
- }
-
- TEST_F(DebounceTest, OneKeyBouncing2) {
- addEvents({
- /* Time, Inputs, Outputs */
- {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
- /* Change twice in the same time period */
- {1, {{0, 1, UP}}, {}},
- {1, {{0, 1, DOWN}}, {}},
- /* Change three times in the same time period */
- {2, {{0, 1, UP}}, {}},
- {2, {{0, 1, DOWN}}, {}},
- {2, {{0, 1, UP}}, {}},
- /* Change twice in the same time period */
- {6, {{0, 1, DOWN}}, {}},
- {6, {{0, 1, UP}}, {}},
- /* Change three times in the same time period */
- {7, {{0, 1, DOWN}}, {}},
- {7, {{0, 1, UP}}, {}},
- {7, {{0, 1, DOWN}}, {}},
- /* Change twice in the same time period */
- {8, {{0, 1, UP}}, {}},
- {8, {{0, 1, DOWN}}, {}},
- /* Change three times in the same time period */
- {9, {{0, 1, UP}}, {}},
- {9, {{0, 1, DOWN}}, {}},
- {9, {{0, 1, UP}}, {}},
-
- {14, {}, {{0, 1, UP}}},
- /* Press key again after 1ms delay */
- {15, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
- });
- runEvents();
- }
-
- TEST_F(DebounceTest, OneKeyLong) {
- addEvents({
- /* Time, Inputs, Outputs */
- {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
-
- {25, {{0, 1, UP}}, {}},
-
- {30, {}, {{0, 1, UP}}},
-
- {50, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
-
- {75, {{0, 1, UP}}, {}},
-
- {80, {}, {{0, 1, UP}}},
-
- {100, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
- });
- runEvents();
- }
-
- TEST_F(DebounceTest, TwoKeysShort) {
- addEvents({
- /* Time, Inputs, Outputs */
- {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
- {1, {{0, 2, DOWN}}, {{0, 2, DOWN}}},
- /* Release key after 2ms delay */
- {2, {{0, 1, UP}}, {}},
- {3, {{0, 2, UP}}, {}},
-
- {5, {}, {}}, /* See OneKeyShort1 */
- {6, {}, {}}, /* See OneKeyShort1 */
-
- {10, {}, {{0, 1, UP}}}, /* 5ms+5ms after DOWN at time 0 */
- /* Press key again after 1ms delay */
- {11, {{0, 1, DOWN}}, {{0, 1, DOWN}, {0, 2, UP}}}, /* 5ms+5ms after DOWN at time 0 */
- {12, {{0, 2, DOWN}}, {{0, 2, DOWN}}}, /* 5ms+5ms after DOWN at time 0 */
- });
- runEvents();
- }
-
- TEST_F(DebounceTest, OneKeyDelayedScan1) {
- addEvents({
- /* Time, Inputs, Outputs */
- {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
-
- /* Processing is very late, immediately release key */
- {300, {{0, 1, UP}}, {}},
-
- {305, {}, {{0, 1, UP}}},
- });
- time_jumps_ = true;
- runEvents();
- }
-
- TEST_F(DebounceTest, OneKeyDelayedScan2) {
- addEvents({
- /* Time, Inputs, Outputs */
- {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
-
- /* Processing is very late, immediately release key */
- {300, {{0, 1, UP}}, {}},
-
- /* Processing is very late again */
- {600, {}, {{0, 1, UP}}},
- });
- time_jumps_ = true;
- runEvents();
- }
-
- TEST_F(DebounceTest, OneKeyDelayedScan3) {
- addEvents({
- /* Time, Inputs, Outputs */
- {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
-
- /* Processing is very late */
- {300, {}, {}},
- /* Release key after 1ms */
- {301, {{0, 1, UP}}, {}},
-
- {306, {}, {{0, 1, UP}}},
- });
- time_jumps_ = true;
- runEvents();
- }
-
- TEST_F(DebounceTest, OneKeyDelayedScan4) {
- addEvents({
- /* Time, Inputs, Outputs */
- {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
-
- /* Processing is very late */
- {300, {}, {}},
- /* Release key after 1ms */
- {301, {{0, 1, UP}}, {}},
-
- /* Processing is very late again */
- {600, {}, {{0, 1, UP}}},
- });
- time_jumps_ = true;
- runEvents();
- }
-
- TEST_F(DebounceTest, OneKeyDelayedScan5) {
- addEvents({
- /* Time, Inputs, Outputs */
- {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
-
- {5, {{0, 1, UP}}, {}},
-
- /* Processing is very late */
- {300, {}, {{0, 1, UP}}},
- /* Immediately press key again */
- {300, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
- });
- time_jumps_ = true;
- runEvents();
- }
-
- TEST_F(DebounceTest, OneKeyDelayedScan6) {
- addEvents({
- /* Time, Inputs, Outputs */
- {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
-
- {5, {{0, 1, UP}}, {}},
-
- /* Processing is very late */
- {300, {}, {{0, 1, UP}}},
-
- /* Press key again after 1ms */
- {301, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
- });
- time_jumps_ = true;
- runEvents();
- }
-
- TEST_F(DebounceTest, OneKeyDelayedScan7) {
- addEvents({
- /* Time, Inputs, Outputs */
- {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
-
- {5, {{0, 1, UP}}, {}},
-
- /* Press key again before debounce expires */
- {300, {{0, 1, DOWN}}, {}},
- });
- time_jumps_ = true;
- runEvents();
- }
-
- TEST_F(DebounceTest, OneKeyDelayedScan8) {
- addEvents({
- /* Time, Inputs, Outputs */
- {0, {{0, 1, DOWN}}, {{0, 1, DOWN}}},
-
- /* Processing is a bit late */
- {50, {}, {}},
- /* Release key after 1ms */
- {51, {{0, 1, UP}}, {}},
-
- /* Processing is a bit late again */
- {100, {}, {{0, 1, UP}}},
- });
- time_jumps_ = true;
- runEvents();
- }
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