wip

Signed-off-by: Eric Paniagua <epaniagua@google.com>

fake-gtest/src/setup-googletest.h

@@ -22,8 +22,10 @@
 #undef max
 #undef T
 #undef U
+#undef TEST
 
 #include "gtest/gtest.h"
+#include "gmock/gmock.h"
 
 #define SETUP_GOOGLETEST() \
   void executeTestFunction() { \

src/kaleidoscope/sim/Sim.cpp

@@ -15,9 +15,24 @@
  */
 
 #include "kaleidoscope/sim/Sim.h"
+#include "Kaleidoscope.h"
 
 namespace kaleidoscope {
 namespace sim {
 
+void Sim::RunCycle() {
+  Kaleidoscope.loop();
+}
+
+void Sim::RunCycles(size_t n) {
+  for (size_t i = 0; i < n; ++i) RunCycle();
+}
+
+void Sim::Press(uint8_t row, uint8_t, col) {
+  Kaleidoscope.device().keyScanner().setKeystate(
+      KeyAddr{row, col},
+      Kaleidoscope::Device::Props::keyScanner::KeyState::Pressed);
+}
+
 }  // namespace sim
 }  // namespace kaleidoscope

src/kaleidoscope/sim/Sim.h

@@ -23,7 +23,8 @@ namespace sim {
 
 class Sim {
  public:
-
+  void RunCycle();
+  void Press(uint8_t row, uint8_t col);
 };
 
 }  // namespace sim

src/kaleidoscope/testing/observer/Observer.h

@@ -18,15 +18,31 @@
 
 #pragma once
 
-#include "./Logging.h"
+//#include "./Logging.h"
+#include <iostream>
+#define LOG(x) std::cout
 
 #include "HID-Settings.h"
+#include "HIDReportObserver.h"
+#include "kaleidoscope/testing/reports/KeyboardReport.h"
 
 namespace kaleidoscope {
 namespace testing {
 
 class Observer {
  public:
+  Observer() {
+    HIDReportObserver::resetHook(
+        std::bind(&Observer::ProcessHidReport, this));
+  }
+
+  void Clear() {
+    mouse_reports_.clear();
+    boot_keyboard_reports_.clear();
+    absolute_mouse_reports_.clear();
+    keyboard_reports_.clear();
+  }
+
   void ProcessHidReport(uint8_t id, const void* data, int len, int result) {
     switch (id) {
       case HID_REPORTID_MOUSE: {
@@ -57,34 +73,32 @@ class Observer {
     }
   }
 
-  template <class R>
-  void RecordReport(const R& report);
-
-  template <>
-  void RecordReport<MouseReport>(const MouseReport& report) {
-    mouse_reports_.push_back(report);
+  const std::vector<KeyboardReport>& KeyboardReports() const {
+    return keyboard_reports_;
   }
 
-  template <>
-  void RecordReport<BootKeyboardReport>(const BootKeyboardReport& report) {
-    boot_keyboard_reports_.push_back(report);
+  const KeyboardReport& KeyboardReports(size_t i) const {
+    return keyboard_reports_.at(i);
   }
 
-  template <>
-  void RecordReport<AbsoluteMouseReport>(const AbsoluteMouseReport& report) {
-    absolute_mouse_reports_.push_back(report);
+ private:
+  template <class R>
+  void ProcessReport(const R& report) {
+    observer_.RecordReport(report);
   }
 
-  template <>
-  void RecordReport<KeyboardReport>(const KeyboardReport& report) {
-    keyboard_reports_.push_back(report);
-  }
+  template <class R>
+  void RecordReport(const R& report);
 
-  std::vector<MouseReport> mouse_reports_;
-  std::vector<BootKeyboardReport> boot_keyboard_reports_;
-  std::vector<AbsoluteMouseReport> absolute_mouse_reports_;
   std::vector<KeyboardReport> keyboard_reports_;
 };
 
+template <>
+void Observer::RecordReport<KeyboardReport>(const KeyboardReport& report) {
+  keyboard_reports_.push_back(report);
+}
+
 }  // namespace testing
 }  // namespace kaleidoscope
+
+#endif  // KALEIDOSCOPE_VIRTUAL_BUILD

src/kaleidoscope/testing/reports/KeyboardReport.cpp

@@ -0,0 +1,43 @@
+/* -*- mode: c++ -*-
+ * Copyright (C) 2020  Eric Paniagua (epaniagua@google.com)
+ *
+ * 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, version 3.
+ *
+ * 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/>.
+ */
+
+#ifdef KALEIDOSCOPE_VIRTUAL_BUILD
+
+#include <cstring>
+
+namespace kaleidoscope {
+namespace testing {
+
+KeyboardReport::KeyboardReport(const void* data) {
+  const ReportData& report_data =
+    *static_cast<const ReportData*>(data);
+  memcpy(&report_data_, &report_data, sizeof(report_data_));
+}
+
+std::vector<uint8_t> KeyboardReport::ActiveKeycodes() const {
+  std::vector<uint8_t> active_keys;
+  for (uint8_t i = 0; i <= HID_LAST_KEY; ++k) {
+    uint8_t bit = 1 << (uint8_t(k) % 8);
+    uint8_t key_code = report_data_.keys[k/8] & bit;
+    if (key_code) active_keys.push_back(i);
+  }
+  return active_keys;
+}
+
+}  // namespace testing
+}  // namespace kaleidoscope
+
+#endif  // KALEIDOSCOPE_VIRTUAL_BUILD

src/kaleidoscope/testing/reports/KeyboardReport.h

@@ -18,4 +18,26 @@
 
 #pragma once
 
+#include "MultiReport/Keyboard.h"
+
+namespace kaleidoscope {
+namespace testing {
+
+class KeyboardReport {
+ public:
+  typedef HID_KeyboardReport_Data_t ReportData;
+
+  static constexpr uint8_t kHidReportType = HID_REPORTID_NKRO_KEYBOARD;
+
+  KeyboardReport(const void* data);
+
+  std::vector<uint8_t> ActiveKeycodes() const;
+
+ private:
+  ReportData report_data_;
+};
+
+}  // namespace testing
+}  // namespace kaleidoscope
+
 #endif  // KALEIDOSCOPE_VIRTUAL_BUILD

testing/common/VirtualDeviceTest.h

@@ -18,58 +18,32 @@
 
 #pragma once
 
-#include "./Logging.h"
+#include "setup-googletest.h"
 
 #include "HID-Settings.h"
+#include "kaleidoscope/sim/Sim.h"
+#include "kaleidoscope/testing/observer/Observer.h"
 
 namespace kaleidoscope {
 namespace testing {
 
 class VirtualDeviceTest : public ::testing::Test {
  protected:
-  void SetUp() {
-    HIDReportObserver
+  void RunCycle() {
+    observer_.Clear();
+    sim_.RunCycle();
   }
-
-  void Press(uint8_t row, uint8_t, col) {
-    Kaleidoscope.device().keyScanner().setKeystate(
-        KeyAddr{row, col},
-        Kaleidoscope::Device::Props::keyScanner::KeyState::Pressed);
-  }
-
- private:
-  template <class R>
-  void ProcessReport(const R& report) {
-    observer_RecordReport(report);
+  void RunCycles(size_t n) {
+    if (n == 0) return;
+    observer_.Clear();
+    sim_.RunCycles(n);
   }
+  Observer& Result() { return observer_; }
 
-  template <class R>
-  void RecordReport(const R& report);
+  Sim sim_;
 
-  template <>
-  void RecordReport<MouseReport>(const MouseReport& report) {
-    mouse_reports_.push_back(report);
-  }
-
-  template <>
-  void RecordReport<BootKeyboardReport>(const BootKeyboardReport& report) {
-    boot_keyboard_reports_.push_back(report);
-  }
-
-  template <>
-  void RecordReport<AbsoluteMouseReport>(const AbsoluteMouseReport& report) {
-    absolute_mouse_reports_.push_back(report);
-  }
-
-  template <>
-  void RecordReport<KeyboardReport>(const KeyboardReport& report) {
-    keyboard_reports_.push_back(report);
-  }
-
-  std::vector<MouseReport> mouse_reports_;
-  std::vector<BootKeyboardReport> boot_keyboard_reports_;
-  std::vector<AbsoluteMouseReport> absolute_mouse_reports_;
-  std::vector<KeyboardReport> keyboard_reports_;
+ private:
+  Observer observer_;
 };
 
 }  // namespace testing

testing/common/matchers.h

@@ -20,19 +20,11 @@
 
 #include "setup-googletest.h"
 
-SETUP_GOOGLETEST();
-
 namespace kaleidoscope {
 namespace testing {
-namespace {
-
-class KeyboardReports : public VirtualDeviceTest {};
 
-TEST_F(KeyboardReports, KeysActiveWhenPressed) {
-  Press(2, 1); // A
-}
+auto ContainsKey(Key key) { return ::testing::Contains(key.getKeyCode()); }
 
-}  // namespace
 }  // namespace testing
 }  // namespace kaleidoscope
 

testing/kaleidoscope/tests.h

@@ -1 +1,56 @@
-#include "./kaleidoscope_test.h"
+/* -*- mode: c++ -*-
+ * Copyright (C) 2020  Eric Paniagua (epaniagua@google.com)
+ *
+ * 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, version 3.
+ *
+ * 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/>.
+ */
+
+#ifdef KALEIDOSCOPE_VIRTUAL_BUILD
+
+#pragma once
+
+#include "setup-googletest.h"
+
+#include "kaleidoscope/key_defs_keyboard.h"
+#include "../common/matchers.h"
+#include "../common/VirtualDeviceTest.h"
+
+SETUP_GOOGLETEST();
+
+namespace kaleidoscope {
+namespace testing {
+namespace {
+
+using ::testing::IsEmpty;
+
+class KeyboardReports : public VirtualDeviceTest {};
+
+TEST_F(KeyboardReports, KeysActiveWhenPressed) {
+  sim_.Press(2, 1); // A
+  RunCycle();
+
+  EXPECT_EQ(Result().KeyboardReports().size(), 1);
+  EXPECT_THAT(
+      Result().KeyboardReports(0).ActiveKeyCodes(),
+      ContainsKey(Key_A));
+
+  sim_.Release(2, 1);  // A
+  RunCycles(2);
+
+  EXPECT_THAT(Result().KeyboardReports().size(), IsEmpty());
+}
+
+}  // namespace
+}  // namespace testing
+}  // namespace kaleidoscope
+
+#endif  // KALEIDOSCOPE_VIRTUAL_BUILD