Revert "[Tests] Increase QMK test coverage (#13789)"

This reverts commit b6054c0206609f3755f71d819643644d250288b0.

12 files changed, 39 insertions, 382 deletions

diff --git a/tests/test_common/build.mk b/tests/test_common/build.mk
deleted file mode 100644
index aeb3057854..0000000000
--- a/tests/test_common/build.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright 2021 Stefan Kerkmann
-#
-# 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/>.
-
-CUSTOM_MATRIX=yes
\ No newline at end of file
diff --git a/tests/test_common/keyboard_report_util.cpp b/tests/test_common/keyboard_report_util.cpp
index e148c76beb..f73cf239e0 100644
--- a/tests/test_common/keyboard_report_util.cpp
+++ b/tests/test_common/keyboard_report_util.cpp
@@ -44,21 +44,16 @@ bool operator==(const report_keyboard_t& lhs, const report_keyboard_t& rhs) {
     return lhs.mods == rhs.mods && lhskeys == rhskeys;
 }
 
-std::ostream& operator<<(std::ostream& stream, const report_keyboard_t& report) {
-    auto keys = get_keys(report);
-
+std::ostream& operator<<(std::ostream& stream, const report_keyboard_t& value) {
+    stream << "Keyboard report:" << std::endl;
+    stream << "Mods: " << (uint32_t)value.mods << std::endl;
+    stream << "Keys: ";
     // TODO: This should probably print friendly names for the keys
-    stream << "Keyboard Report: Mods (" << (uint32_t)report.mods << ") Keys (";
-
-    for (auto key = keys.cbegin(); key != keys.cend();) {
-        stream << +(*key);
-        key++;
-        if (key != keys.cend()) {
-            stream << ",";
-        }
+    for (uint32_t k : get_keys(value)) {
+        stream << k << " ";
     }
-
-    return stream << ")" << std::endl;
+    stream << std::endl;
+    return stream;
 }
 
 KeyboardReportMatcher::KeyboardReportMatcher(const std::vector<uint8_t>& keys) {
diff --git a/tests/test_common/keymap.c b/tests/test_common/keymap.c
deleted file mode 100644
index fc3a56a007..0000000000
--- a/tests/test_common/keymap.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Copyright 2017 Fred Sundvik
- *
- * 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 "quantum.h"
-
-// clang-format off
-
-const uint16_t PROGMEM
-               keymaps[][MATRIX_ROWS][MATRIX_COLS] =
-        {
-            [0] =
-                {
-                   {KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO},
-                   {KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO},
-                   {KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO},
-                   {KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO},
-                },
-};
-
-// clang-format on
diff --git a/tests/test_common/test_common.h b/tests/test_common/test_common.h
deleted file mode 100644
index 19ffcddcea..0000000000
--- a/tests/test_common/test_common.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#pragma once
-
-#define MATRIX_ROWS 4
-#define MATRIX_COLS 10
\ No newline at end of file
diff --git a/tests/test_common/test_driver.cpp b/tests/test_common/test_driver.cpp
index 2fa2b6a2e7..84e249d838 100644
--- a/tests/test_common/test_driver.cpp
+++ b/tests/test_common/test_driver.cpp
@@ -27,10 +27,7 @@ TestDriver::~TestDriver() { m_this = nullptr; }
 
 uint8_t TestDriver::keyboard_leds(void) { return m_this->m_leds; }
 
-void TestDriver::send_keyboard(report_keyboard_t* report) {
-    test_logger.trace() << *report;
-    m_this->send_keyboard_mock(*report);
-}
+void TestDriver::send_keyboard(report_keyboard_t* report) { m_this->send_keyboard_mock(*report); }
 
 void TestDriver::send_mouse(report_mouse_t* report) { m_this->send_mouse_mock(*report); }
 
diff --git a/tests/test_common/test_driver.hpp b/tests/test_common/test_driver.hpp
index f9197b3634..f86308df95 100644
--- a/tests/test_common/test_driver.hpp
+++ b/tests/test_common/test_driver.hpp
@@ -20,26 +20,25 @@
 #include <stdint.h>
 #include "host.h"
 #include "keyboard_report_util.hpp"
-#include "test_logger.hpp"
+
 
 class TestDriver {
-   public:
+public:
     TestDriver();
     ~TestDriver();
     void set_leds(uint8_t leds) { m_leds = leds; }
 
-    MOCK_METHOD1(send_keyboard_mock, void(report_keyboard_t&));
-    MOCK_METHOD1(send_mouse_mock, void(report_mouse_t&));
-    MOCK_METHOD1(send_system_mock, void(uint16_t));
-    MOCK_METHOD1(send_consumer_mock, void(uint16_t));
-
-   private:
-    static uint8_t     keyboard_leds(void);
-    static void        send_keyboard(report_keyboard_t* report);
-    static void        send_mouse(report_mouse_t* report);
-    static void        send_system(uint16_t data);
-    static void        send_consumer(uint16_t data);
-    host_driver_t      m_driver;
-    uint8_t            m_leds = 0;
+    MOCK_METHOD1(send_keyboard_mock, void (report_keyboard_t&));
+    MOCK_METHOD1(send_mouse_mock, void (report_mouse_t&));
+    MOCK_METHOD1(send_system_mock, void (uint16_t));
+    MOCK_METHOD1(send_consumer_mock, void (uint16_t));
+private:
+    static uint8_t keyboard_leds(void);
+    static void send_keyboard(report_keyboard_t *report);
+    static void send_mouse(report_mouse_t* report);
+    static void send_system(uint16_t data);
+    static void send_consumer(uint16_t data);
+    host_driver_t m_driver;
+    uint8_t m_leds = 0;
     static TestDriver* m_this;
 };
diff --git a/tests/test_common/test_fixture.cpp b/tests/test_common/test_fixture.cpp
index 0601b17191..e041df7128 100644
--- a/tests/test_common/test_fixture.cpp
+++ b/tests/test_common/test_fixture.cpp
@@ -1,48 +1,26 @@
 #include "test_fixture.hpp"
-#include <algorithm>
-#include <cstdint>
-#include <cstdio>
-#include <cstdlib>
-#include "gmock/gmock-cardinalities.h"
 #include "gmock/gmock.h"
-#include "gtest/gtest.h"
-#include "keyboard_report_util.hpp"
-#include "keycode.h"
 #include "test_driver.hpp"
-#include "test_logger.hpp"
 #include "test_matrix.h"
-#include "test_keymap_key.hpp"
-
-extern "C" {
+#include "keyboard.h"
 #include "action.h"
 #include "action_tapping.h"
-#include "action_util.h"
-#include "action_layer.h"
+
+extern "C" {
 #include "debug.h"
 #include "eeconfig.h"
-#include "keyboard.h"
-#include "keymap.h"
+#include "action_layer.h"
 
 void set_time(uint32_t t);
 void advance_time(uint32_t ms);
 }
 
 using testing::_;
-
-/* This is used for dynamic dispatching keymap_key_to_keycode calls to the current active test_fixture. */
-TestFixture* TestFixture::m_this = nullptr;
-
-/* Override weak QMK function to allow the usage of isolated per-test keymaps in unit-tests.
- * The actual call is dynamicaly dispatched to the current active test fixture, which in turn has it's own keymap. */
-extern "C" uint16_t keymap_key_to_keycode(uint8_t layer, keypos_t position) {
-    uint16_t keycode;
-    TestFixture::m_this->get_keycode(layer, position, &keycode);
-    return keycode;
-}
+using testing::AnyNumber;
+using testing::Between;
+using testing::Return;
 
 void TestFixture::SetUpTestCase() {
-    test_logger.info() << "TestFixture setup-up start." << std::endl;
-
     // The following is enough to bootstrap the values set in main
     eeconfig_init_quantum();
     eeconfig_update_debug(debug_config.raw);
@@ -50,99 +28,23 @@ void TestFixture::SetUpTestCase() {
     TestDriver driver;
     EXPECT_CALL(driver, send_keyboard_mock(_));
     keyboard_init();
-
-    test_logger.info() << "TestFixture setup-up end." << std::endl;
 }
 
 void TestFixture::TearDownTestCase() {}
 
-TestFixture::TestFixture() { m_this = this; }
+TestFixture::TestFixture() {}
 
 TestFixture::~TestFixture() {
-    test_logger.info() << "TestFixture clean-up start." << std::endl;
     TestDriver driver;
-
-    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport())).Times(2);
-
-    /* Reset keyboard state. */
-    clear_all_keys();
-
-    clear_keyboard();
-
-    clear_oneshot_mods();
-    clear_oneshot_locked_mods();
-    reset_oneshot_layer();
-
+    // Run for a while to make sure all keys are completely released
+    EXPECT_CALL(driver, send_keyboard_mock(_)).Times(AnyNumber());
     layer_clear();
-
-#if defined(SWAP_HANDS_ENABLE)
-    clear_oneshot_swaphands();
-#endif
-
-    idle_for(TAPPING_TERM * 10);
-    testing::Mock::VerifyAndClearExpectations(&driver);
-
-    /* Verify that the matrix really is cleared */
-    EXPECT_CALL(driver, send_keyboard_mock(_)).Times(0);
-    idle_for(TAPPING_TERM * 10);
+    clear_all_keys();
+    idle_for(TAPPING_TERM + 10);
     testing::Mock::VerifyAndClearExpectations(&driver);
-
-    m_this = nullptr;
-
-    test_logger.info() << "TestFixture clean-up end." << std::endl;
-
-    print_test_log();
-}
-
-void TestFixture::add_key(KeymapKey key) {
-    if (this->find_key(key.layer, key.position)) {
-        FAIL() << "Key is already mapped for layer " << +key.layer << " and (column,row) (" << +key.position.col << "," << +key.position.row << ")";
-    }
-
-    this->keymap.push_back(key);
-}
-
-void TestFixture::set_keymap(std::initializer_list<KeymapKey> keys) {
-    this->keymap.clear();
-    for (auto& key : keys) {
-        add_key(key);
-    }
-}
-
-const KeymapKey* TestFixture::find_key(layer_t layer, keypos_t position) const {
-    auto keymap_key_predicate = [&](KeymapKey candidate) { return candidate.layer == layer && candidate.position.col == position.col && candidate.position.row == position.row; };
-
-    auto result = std::find_if(this->keymap.begin(), this->keymap.end(), keymap_key_predicate);
-
-    if (result != std::end(this->keymap)) {
-        return &(*result);
-    }
-    return nullptr;
-}
-
-void TestFixture::get_keycode(const layer_t layer, const keypos_t position, uint16_t* result) const {
-    bool key_is_out_of_bounds = position.col >= MATRIX_COLS && position.row >= MATRIX_ROWS;
-
-    if (key_is_out_of_bounds) {
-        /* See if this is done in hardware as well, because this is 100% out of bounds reads on all QMK keebs out there. */
-        auto msg = [&]() {
-            std::stringstream msg;
-            msg << "Keycode for position (" << +position.col << "," << +position.row << ") requested! This is out of bounds." << std::endl;
-            return msg.str();
-        }();
-
-        *result = KC_NO;
-        test_logger.error() << msg;
-        EXPECT_FALSE(key_is_out_of_bounds) << msg;
-        return;
-    }
-
-    if (auto key = this->find_key(layer, position)) {
-        *result = key->code;
-        return;
-    }
-
-    FAIL() << "No key is mapped for layer " << +layer << " and (column,row) " << +position.col << "," << +position.row << ")";
+    // Verify that the matrix really is cleared
+    EXPECT_CALL(driver, send_keyboard_mock(KeyboardReport())).Times(0);
+    idle_for(TAPPING_TERM + 10);
 }
 
 void TestFixture::run_one_scan_loop() {
@@ -155,17 +57,3 @@ void TestFixture::idle_for(unsigned time) {
         run_one_scan_loop();
     }
 }
-
-void TestFixture::print_test_log() const {
-    const ::testing::TestInfo* const test_info = ::testing::UnitTest::GetInstance()->current_test_info();
-    if (HasFailure()) {
-        std::cerr << test_info->test_case_name() << "." << test_info->name() << " failed!" << std::endl;
-        test_logger.print_log();
-    }
-    test_logger.reset();
-}
-
-void TestFixture::expect_layer_state(layer_t layer_state) const {
-    test_logger.trace() << "Layer state: (" << +layer_state << ") Highest layer bit: (" << +get_highest_layer(layer_state) << ")" << std::endl;
-    EXPECT_TRUE(layer_state_is(layer_state));
-}
diff --git a/tests/test_common/test_fixture.hpp b/tests/test_common/test_fixture.hpp
index 73b5d8d3e8..340503665b 100644
--- a/tests/test_common/test_fixture.hpp
+++ b/tests/test_common/test_fixture.hpp
@@ -16,34 +16,15 @@
 
 #pragma once
 
-#include <cstdint>
-#include <unordered_map>
-#include <optional>
 #include "gtest/gtest.h"
-#include "keyboard.h"
-#include "test_keymap_key.hpp"
 
 class TestFixture : public testing::Test {
-   public:
-    static TestFixture* m_this;
-
+public:
     TestFixture();
     ~TestFixture();
     static void SetUpTestCase();
     static void TearDownTestCase();
 
-    void set_keymap(std::initializer_list<KeymapKey> keycodes);
-    void add_key(const KeymapKey key);
-
-    const KeymapKey* find_key(const layer_t layer_t, const keypos_t position) const;
-    void                     get_keycode(const layer_t layer, const keypos_t position, uint16_t* result) const;
-
     void run_one_scan_loop();
     void idle_for(unsigned ms);
-
-    void expect_layer_state(layer_t layer) const;
-
-   protected:
-    void                   print_test_log() const;
-    std::vector<KeymapKey> keymap;
 };
diff --git a/tests/test_common/test_keymap_key.cpp b/tests/test_common/test_keymap_key.cpp
deleted file mode 100644
index 878ae097bf..0000000000
--- a/tests/test_common/test_keymap_key.cpp
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Copyright 2021 Stefan Kerkmann
- *
- * 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 "test_keymap_key.hpp"
-#include "test_logger.hpp"
-#include "gtest/gtest-message.h"
-#include "gtest/gtest.h"
-
-void KeymapKey::press() {
-    test_logger.trace() << "Key pressed:  (" << +this->position.col << "," << +this->position.row << ")" << std::endl;
-    press_key(this->position.col, this->position.row);
-}
-
-void KeymapKey::release() {
-    test_logger.trace() << "Key released: (" << +this->position.col << "," << +this->position.row << ")" << std::endl;
-    release_key(this->position.col, this->position.row);
-}
\ No newline at end of file
diff --git a/tests/test_common/test_keymap_key.hpp b/tests/test_common/test_keymap_key.hpp
deleted file mode 100644
index 7861cb4a32..0000000000
--- a/tests/test_common/test_keymap_key.hpp
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Copyright 2021 Stefan Kerkmann
- *
- * 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/>.
- */
-
-#pragma once
-
-extern "C" {
-#include "keyboard.h"
-#include "test_matrix.h"
-}
-
-#include <cassert>
-
-typedef uint8_t layer_t;
-
-struct KeymapKey {
-    KeymapKey(layer_t layer, uint8_t col, uint8_t row, uint16_t keycode) : layer(layer), position({.col = col, .row = row}), code(keycode), report_code(keycode) { validate(); }
-    KeymapKey(layer_t layer, uint8_t col, uint8_t row, uint16_t keycode, uint16_t report_code) : layer(layer), position({.col = col, .row = row}), code(keycode), report_code(report_code) { validate(); }
-
-    void press();
-    void release();
-
-    const layer_t  layer;
-    const keypos_t position;
-    const uint16_t code;
-    /* Sometimes the keycode does not match the code that is send in the usb report, so we provide it here. */
-    const uint16_t report_code;
-
-   private:
-    void validate() {
-        assert(position.col <= MATRIX_COLS);
-        assert(position.row <= MATRIX_ROWS);
-    }
-};
\ No newline at end of file
diff --git a/tests/test_common/test_logger.cpp b/tests/test_common/test_logger.cpp
deleted file mode 100644
index 959fdde5ec..0000000000
--- a/tests/test_common/test_logger.cpp
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Copyright 2021 Stefan Kerkmann
- *
- * 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 <iostream>
-#include "test_logger.hpp"
-
-TestLogger test_logger;
-
-TestLogger& TestLogger::info() {
-    *this << "[ INFO     ] ";
-    return *this;
-}
-
-TestLogger& TestLogger::trace() {
-    *this << "[ TRACE    ] ";
-    return *this;
-}
-
-TestLogger& TestLogger::error() {
-    *this << "[ ERROR    ] ";
-    return *this;
-}
-
-void TestLogger::reset() { this->m_log.str(""); };
-
-void TestLogger::print_log() { std::cerr << this->m_log.str(); }
diff --git a/tests/test_common/test_logger.hpp b/tests/test_common/test_logger.hpp
deleted file mode 100644
index 348af7fab8..0000000000
--- a/tests/test_common/test_logger.hpp
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Copyright 2021 Stefan Kerkmann
- *
- * 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/>.
- */
-
-#pragma once
-
-#include <ostream>
-#include <sstream>
-
-class TestLogger : public std::ostream {
-   public:
-    TestLogger() : std::ostream(&m_log){};
-    TestLogger& info();
-    TestLogger& trace();
-    TestLogger& error();
-    void print_log();
-    void reset();
-
-   private:
-    std::stringbuf m_log;
-};
-
-extern TestLogger test_logger;
\ No newline at end of file