[HLT] Add relay and analog cross connects (#3452)

2026-06-20 00:51:42 +00:00 · 2021-06-19 13:03:58 -07:00
parent b0f1ae7ea3
commit ee6377e54b
4 changed files with 226 additions and 0 deletions
--- a/crossConnIntegrationTests/src/main/native/cpp/AnalogTests.cpp
+++ b/crossConnIntegrationTests/src/main/native/cpp/AnalogTests.cpp
@@ -0,0 +1,112 @@
+// Copyright (c) FIRST and other WPILib contributors.
+// Open Source Software; you can modify and/or share it under the terms of
+// the WPILib BSD license file in the root directory of this project.
+
+#include <hal/AnalogInput.h>
+#include <hal/AnalogOutput.h>
+#include <wpi/SmallVector.h>
+
+#include "CrossConnects.h"
+#include "LifetimeWrappers.h"
+#include "gtest/gtest.h"
+
+using namespace hlt;
+
+class AnalogCrossTest : public ::testing::TestWithParam<std::pair<int, int>> {};
+
+TEST_P(AnalogCrossTest, TestAnalogCross) {
+  auto param = GetParam();
+
+  int32_t status = 0;
+  AnalogInputHandle input{param.first, &status};
+  ASSERT_EQ(0, status);
+  AnalogOutputHandle output{param.second, &status};
+  ASSERT_EQ(0, status);
+
+  for (double i = 0; i < 5; i += 0.1) {
+    HAL_SetAnalogOutput(output, i, &status);
+    ASSERT_EQ(0, status);
+    usleep(1000);
+    ASSERT_NEAR(i, HAL_GetAnalogVoltage(input, &status), 0.01);
+    ASSERT_EQ(0, status);
+  }
+
+  for (double i = 5; i > 0; i -= 0.1) {
+    HAL_SetAnalogOutput(output, i, &status);
+    ASSERT_EQ(0, status);
+    usleep(1000);
+    ASSERT_NEAR(i, HAL_GetAnalogVoltage(input, &status), 0.01);
+    ASSERT_EQ(0, status);
+  }
+}
+
+TEST(AnalogInputTest, TestAllocateAll) {
+  wpi::SmallVector<AnalogInputHandle, 21> analogHandles;
+  for (int i = 0; i < HAL_GetNumAnalogInputs(); i++) {
+    int32_t status = 0;
+    analogHandles.emplace_back(AnalogInputHandle(i, &status));
+    ASSERT_EQ(status, 0);
+  }
+}
+
+TEST(AnalogInputTest, TestMultipleAllocateFails) {
+  int32_t status = 0;
+  AnalogInputHandle handle(0, &status);
+  ASSERT_NE(handle, HAL_kInvalidHandle);
+  ASSERT_EQ(status, 0);
+
+  AnalogInputHandle handle2(0, &status);
+  ASSERT_EQ(handle2, HAL_kInvalidHandle);
+  ASSERT_LAST_ERROR_STATUS(status, RESOURCE_IS_ALLOCATED);
+}
+
+TEST(AnalogInputTest, TestOverAllocateFails) {
+  int32_t status = 0;
+  AnalogInputHandle handle(HAL_GetNumAnalogInputs(), &status);
+  ASSERT_EQ(handle, HAL_kInvalidHandle);
+  ASSERT_LAST_ERROR_STATUS(status, RESOURCE_OUT_OF_RANGE);
+}
+
+TEST(AnalogInputTest, TestUnderAllocateFails) {
+  int32_t status = 0;
+  AnalogInputHandle handle(-1, &status);
+  ASSERT_EQ(handle, HAL_kInvalidHandle);
+  ASSERT_LAST_ERROR_STATUS(status, RESOURCE_OUT_OF_RANGE);
+}
+
+TEST(AnalogOutputTest, TestAllocateAll) {
+  wpi::SmallVector<AnalogOutputHandle, 21> analogHandles;
+  for (int i = 0; i < HAL_GetNumAnalogOutputs(); i++) {
+    int32_t status = 0;
+    analogHandles.emplace_back(AnalogOutputHandle(i, &status));
+    ASSERT_EQ(status, 0);
+  }
+}
+
+TEST(AnalogOutputTest, TestMultipleAllocateFails) {
+  int32_t status = 0;
+  AnalogOutputHandle handle(0, &status);
+  ASSERT_NE(handle, HAL_kInvalidHandle);
+  ASSERT_EQ(status, 0);
+
+  AnalogOutputHandle handle2(0, &status);
+  ASSERT_EQ(handle2, HAL_kInvalidHandle);
+  ASSERT_LAST_ERROR_STATUS(status, RESOURCE_IS_ALLOCATED);
+}
+
+TEST(AnalogOutputTest, TestOverAllocateFails) {
+  int32_t status = 0;
+  AnalogOutputHandle handle(HAL_GetNumAnalogOutputs(), &status);
+  ASSERT_EQ(handle, HAL_kInvalidHandle);
+  ASSERT_LAST_ERROR_STATUS(status, RESOURCE_OUT_OF_RANGE);
+}
+
+TEST(AnalogOutputTest, TestUnderAllocateFails) {
+  int32_t status = 0;
+  AnalogOutputHandle handle(-1, &status);
+  ASSERT_EQ(handle, HAL_kInvalidHandle);
+  ASSERT_LAST_ERROR_STATUS(status, RESOURCE_OUT_OF_RANGE);
+}
+
+INSTANTIATE_TEST_SUITE_P(AnalogCrossConnectsTest, AnalogCrossTest,
+                         ::testing::ValuesIn(AnalogCrossConnects));