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keyboard stuff
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3.9 kB · 144 lines
C++
at master
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145/* Copyright 2021 Balz Guenat * * 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 "gmock/gmock.h"#include <vector>#include <algorithm>#include <stdio.h>
extern "C" {#include "encoder.h"#include "encoder/tests/mock.h"}
struct update { int8_t index; bool clockwise;};
uint8_t updates_array_idx = 0;update updates[32];
bool encoder_update_kb(uint8_t index, bool clockwise) { updates[updates_array_idx % 32] = {index, clockwise}; updates_array_idx++; return true;}
bool setAndRead(pin_t pin, bool val) { setPin(pin, val); return encoder_task();}
class EncoderTest : public ::testing::Test {};
TEST_F(EncoderTest, TestInit) { updates_array_idx = 0; encoder_init(); EXPECT_EQ(pinIsInputHigh[0], true); EXPECT_EQ(pinIsInputHigh[1], true); EXPECT_EQ(updates_array_idx, 0);}
TEST_F(EncoderTest, TestOneClockwise) { updates_array_idx = 0; encoder_init(); // send 4 pulses. with resolution 4, that's one step and we should get 1 update. setAndRead(0, false); setAndRead(1, false); setAndRead(0, true); setAndRead(1, true);
EXPECT_EQ(updates_array_idx, 1); EXPECT_EQ(updates[0].index, 0); EXPECT_EQ(updates[0].clockwise, true);}
TEST_F(EncoderTest, TestOneCounterClockwise) { updates_array_idx = 0; encoder_init(); setAndRead(1, false); setAndRead(0, false); setAndRead(1, true); setAndRead(0, true);
EXPECT_EQ(updates_array_idx, 1); EXPECT_EQ(updates[0].index, 0); EXPECT_EQ(updates[0].clockwise, false);}
TEST_F(EncoderTest, TestTwoClockwiseOneCC) { updates_array_idx = 0; encoder_init(); setAndRead(0, false); setAndRead(1, false); setAndRead(0, true); setAndRead(1, true); setAndRead(0, false); setAndRead(1, false); setAndRead(0, true); setAndRead(1, true); setAndRead(1, false); setAndRead(0, false); setAndRead(1, true); setAndRead(0, true);
EXPECT_EQ(updates_array_idx, 3); EXPECT_EQ(updates[0].index, 0); EXPECT_EQ(updates[0].clockwise, true); EXPECT_EQ(updates[1].index, 0); EXPECT_EQ(updates[1].clockwise, true); EXPECT_EQ(updates[2].index, 0); EXPECT_EQ(updates[2].clockwise, false);}
TEST_F(EncoderTest, TestNoEarly) { updates_array_idx = 0; encoder_init(); // send 3 pulses. with resolution 4, that's not enough for a step. setAndRead(0, false); setAndRead(1, false); setAndRead(0, true); EXPECT_EQ(updates_array_idx, 0); // now send last pulse setAndRead(1, true); EXPECT_EQ(updates_array_idx, 1); EXPECT_EQ(updates[0].index, 0); EXPECT_EQ(updates[0].clockwise, true);}
TEST_F(EncoderTest, TestHalfway) { updates_array_idx = 0; encoder_init(); // go halfway setAndRead(0, false); setAndRead(1, false); EXPECT_EQ(updates_array_idx, 0); // back off setAndRead(1, true); setAndRead(0, true); EXPECT_EQ(updates_array_idx, 0); // go all the way setAndRead(0, false); setAndRead(1, false); setAndRead(0, true); setAndRead(1, true); // should result in 1 update EXPECT_EQ(updates_array_idx, 1); EXPECT_EQ(updates[0].index, 0); EXPECT_EQ(updates[0].clockwise, true);}