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Diffstat (limited to 'quantum/encoder/tests/encoder_tests.cpp')
| -rw-r--r-- | quantum/encoder/tests/encoder_tests.cpp | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/quantum/encoder/tests/encoder_tests.cpp b/quantum/encoder/tests/encoder_tests.cpp deleted file mode 100644 index 1888fdab8..000000000 --- a/quantum/encoder/tests/encoder_tests.cpp +++ /dev/null | |||
| @@ -1,144 +0,0 @@ | |||
| 1 | /* Copyright 2021 Balz Guenat | ||
| 2 | * | ||
| 3 | * This program is free software: you can redistribute it and/or modify | ||
| 4 | * it under the terms of the GNU General Public License as published by | ||
| 5 | * the Free Software Foundation, either version 2 of the License, or | ||
| 6 | * (at your option) any later version. | ||
| 7 | * | ||
| 8 | * This program is distributed in the hope that it will be useful, | ||
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 11 | * GNU General Public License for more details. | ||
| 12 | * | ||
| 13 | * You should have received a copy of the GNU General Public License | ||
| 14 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
| 15 | */ | ||
| 16 | |||
| 17 | #include "gtest/gtest.h" | ||
| 18 | #include "gmock/gmock.h" | ||
| 19 | #include <vector> | ||
| 20 | #include <algorithm> | ||
| 21 | #include <stdio.h> | ||
| 22 | |||
| 23 | extern "C" { | ||
| 24 | #include "encoder.h" | ||
| 25 | #include "encoder/tests/mock.h" | ||
| 26 | } | ||
| 27 | |||
| 28 | struct update { | ||
| 29 | int8_t index; | ||
| 30 | bool clockwise; | ||
| 31 | }; | ||
| 32 | |||
| 33 | uint8_t uidx = 0; | ||
| 34 | update updates[32]; | ||
| 35 | |||
| 36 | bool encoder_update_kb(uint8_t index, bool clockwise) { | ||
| 37 | updates[uidx % 32] = {index, clockwise}; | ||
| 38 | uidx++; | ||
| 39 | return true; | ||
| 40 | } | ||
| 41 | |||
| 42 | bool setAndRead(pin_t pin, bool val) { | ||
| 43 | setPin(pin, val); | ||
| 44 | return encoder_read(); | ||
| 45 | } | ||
| 46 | |||
| 47 | class EncoderTest : public ::testing::Test {}; | ||
| 48 | |||
| 49 | TEST_F(EncoderTest, TestInit) { | ||
| 50 | uidx = 0; | ||
| 51 | encoder_init(); | ||
| 52 | EXPECT_EQ(pinIsInputHigh[0], true); | ||
| 53 | EXPECT_EQ(pinIsInputHigh[1], true); | ||
| 54 | EXPECT_EQ(uidx, 0); | ||
| 55 | } | ||
| 56 | |||
| 57 | TEST_F(EncoderTest, TestOneClockwise) { | ||
| 58 | uidx = 0; | ||
| 59 | encoder_init(); | ||
| 60 | // send 4 pulses. with resolution 4, that's one step and we should get 1 update. | ||
| 61 | setAndRead(0, false); | ||
| 62 | setAndRead(1, false); | ||
| 63 | setAndRead(0, true); | ||
| 64 | setAndRead(1, true); | ||
| 65 | |||
| 66 | EXPECT_EQ(uidx, 1); | ||
| 67 | EXPECT_EQ(updates[0].index, 0); | ||
| 68 | EXPECT_EQ(updates[0].clockwise, true); | ||
| 69 | } | ||
| 70 | |||
| 71 | TEST_F(EncoderTest, TestOneCounterClockwise) { | ||
| 72 | uidx = 0; | ||
| 73 | encoder_init(); | ||
| 74 | setAndRead(1, false); | ||
| 75 | setAndRead(0, false); | ||
| 76 | setAndRead(1, true); | ||
| 77 | setAndRead(0, true); | ||
| 78 | |||
| 79 | EXPECT_EQ(uidx, 1); | ||
| 80 | EXPECT_EQ(updates[0].index, 0); | ||
| 81 | EXPECT_EQ(updates[0].clockwise, false); | ||
| 82 | } | ||
| 83 | |||
| 84 | TEST_F(EncoderTest, TestTwoClockwiseOneCC) { | ||
| 85 | uidx = 0; | ||
| 86 | encoder_init(); | ||
| 87 | setAndRead(0, false); | ||
| 88 | setAndRead(1, false); | ||
| 89 | setAndRead(0, true); | ||
| 90 | setAndRead(1, true); | ||
| 91 | setAndRead(0, false); | ||
| 92 | setAndRead(1, false); | ||
| 93 | setAndRead(0, true); | ||
| 94 | setAndRead(1, true); | ||
| 95 | setAndRead(1, false); | ||
| 96 | setAndRead(0, false); | ||
| 97 | setAndRead(1, true); | ||
| 98 | setAndRead(0, true); | ||
| 99 | |||
| 100 | EXPECT_EQ(uidx, 3); | ||
| 101 | EXPECT_EQ(updates[0].index, 0); | ||
| 102 | EXPECT_EQ(updates[0].clockwise, true); | ||
| 103 | EXPECT_EQ(updates[1].index, 0); | ||
| 104 | EXPECT_EQ(updates[1].clockwise, true); | ||
| 105 | EXPECT_EQ(updates[2].index, 0); | ||
| 106 | EXPECT_EQ(updates[2].clockwise, false); | ||
| 107 | } | ||
| 108 | |||
| 109 | TEST_F(EncoderTest, TestNoEarly) { | ||
| 110 | uidx = 0; | ||
| 111 | encoder_init(); | ||
| 112 | // send 3 pulses. with resolution 4, that's not enough for a step. | ||
| 113 | setAndRead(0, false); | ||
| 114 | setAndRead(1, false); | ||
| 115 | setAndRead(0, true); | ||
| 116 | EXPECT_EQ(uidx, 0); | ||
| 117 | // now send last pulse | ||
| 118 | setAndRead(1, true); | ||
| 119 | EXPECT_EQ(uidx, 1); | ||
| 120 | EXPECT_EQ(updates[0].index, 0); | ||
| 121 | EXPECT_EQ(updates[0].clockwise, true); | ||
| 122 | } | ||
| 123 | |||
| 124 | TEST_F(EncoderTest, TestHalfway) { | ||
| 125 | uidx = 0; | ||
| 126 | encoder_init(); | ||
| 127 | // go halfway | ||
| 128 | setAndRead(0, false); | ||
| 129 | setAndRead(1, false); | ||
| 130 | EXPECT_EQ(uidx, 0); | ||
| 131 | // back off | ||
| 132 | setAndRead(1, true); | ||
| 133 | setAndRead(0, true); | ||
| 134 | EXPECT_EQ(uidx, 0); | ||
| 135 | // go all the way | ||
| 136 | setAndRead(0, false); | ||
| 137 | setAndRead(1, false); | ||
| 138 | setAndRead(0, true); | ||
| 139 | setAndRead(1, true); | ||
| 140 | // should result in 1 update | ||
| 141 | EXPECT_EQ(uidx, 1); | ||
| 142 | EXPECT_EQ(updates[0].index, 0); | ||
| 143 | EXPECT_EQ(updates[0].clockwise, true); | ||
| 144 | } | ||
