fable: Fix critical error using FromConfable as prototype schema

fable/CMakeLists.txt

@@ -75,6 +75,8 @@ if(BUILD_TESTING)
         src/fable/schema/factory_test.cpp
         src/fable/schema/factory_advanced_test.cpp
         src/fable/schema/ignore_test.cpp
+        src/fable/schema/map_nested_test.cpp
+        src/fable/schema/map_test.cpp
         src/fable/schema/number_test.cpp
         src/fable/schema/optional_test.cpp
         src/fable/schema/string_test.cpp

fable/include/fable/schema/confable.hpp

@@ -95,7 +95,10 @@ class FromConfable : public Base<FromConfable<T>> {
     return tmp;
   }
 
-  void reset_ptr() override { ptr_ = nullptr; }
+  void reset_ptr() override {
+    ptr_ = nullptr;
+    schema_.reset_ptr();
+  }
 
  private:
   Box schema_;

fable/src/fable/schema/map_nested_test.cpp

@@ -0,0 +1,142 @@
+/*
+ * Copyright 2023 Robert Bosch GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <string>
+#include <map>
+#include <vector>
+
+#include <gtest/gtest.h>
+
+#include <fable/confable.hpp>
+#include <fable/schema.hpp>
+#include <fable/utility/gtest.hpp>
+
+namespace {
+
+template <typename T>
+struct Nested : public fable::Confable {
+  T value{}; // NOLINT
+
+ public:
+  CONFABLE_SCHEMA(Nested<T>) {
+    return fable::Schema{
+      { "v", fable::Schema(&value, "nested value") },
+    };
+  }
+};
+
+template <typename T>
+struct MapOfSomething : public fable::Confable {
+  std::map<std::string, T> values; // NOLINT
+
+ public:
+  CONFABLE_SCHEMA(MapOfSomething<T>) {
+    return fable::Schema{
+        {"values", fable::Schema(&values, "")},
+    };
+  }
+};
+
+}
+
+TEST(fable_schema_map, validate_nested_1x) {
+  Nested<double> wrapper;
+
+  fable::assert_validate(wrapper, R"({
+    "v": 1.0
+  })");
+}
+
+TEST(fable_schema_map, validate_nested_2x) {
+  Nested<Nested<double>> wrapper;
+
+  fable::assert_validate(wrapper, R"({
+    "v": { "v": 1.0 }
+  })");
+}
+
+TEST(fable_schema_map, validate_nested_3x) {
+  Nested<Nested<Nested<double>>> wrapper;
+
+  fable::assert_validate(wrapper, R"({
+    "v": { "v": { "v": 1.0 } }
+  })");
+}
+
+TEST(fable_schema_map, validate_nested_4x) {
+  Nested<Nested<Nested<Nested<double>>>> wrapper;
+
+  fable::assert_validate(wrapper, R"({
+    "v": { "v": { "v": { "v": 1.0 } } }
+  })");
+}
+
+TEST(fable_schema_map, validate_nested_8x) {
+  Nested<Nested<Nested<Nested<Nested<Nested<Nested<Nested<double>>>>>>>> wrapper;
+
+  fable::assert_validate(wrapper, R"({
+    "v": { "v": { "v": { "v": { "v": { "v": { "v": { "v": 1.0 } } } } } } }
+  })");
+}
+
+TEST(fable_schema_map, validate_map_of_nested_2x) {
+  MapOfSomething<Nested<Nested<double>>> wrapper;
+
+  fable::assert_validate(wrapper, R"({
+    "values": {
+      "a": {
+        "v": { "v": 1.0 }
+      }
+    }
+  })");
+}
+
+TEST(fable_schema_map, validate_map_of_nested_3x) {
+  MapOfSomething<Nested<Nested<Nested<double>>>> wrapper;
+
+  fable::assert_validate(wrapper, R"({
+    "values": {
+      "a": {
+        "v": { "v": { "v": 1.0 } }
+      }
+    }
+  })");
+}
+
+TEST(fable_schema_map, validate_map_of_nested_4x) {
+  MapOfSomething<Nested<Nested<Nested<Nested<double>>>>> wrapper;
+
+  fable::assert_validate(wrapper, R"({
+    "values": {
+      "a": {
+        "v": { "v": { "v": { "v": 1.0 } } }
+      }
+    }
+  })");
+}
+
+TEST(fable_schema_map, validate_map_of_double) {
+  MapOfSomething<double> wrapper;
+
+  fable::assert_validate(wrapper, R"({
+    "values": {
+      "a": 1.0,
+      "b": 2.0
+    }
+  })");
+}

fable/src/fable/schema/map_test.cpp

@@ -0,0 +1,172 @@
+/*
+ * Copyright 2023 Robert Bosch GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <string>
+#include <map>
+#include <vector>
+
+#include <gtest/gtest.h>
+
+#include <fable/confable.hpp>
+#include <fable/schema.hpp>
+#include <fable/utility/gtest.hpp>
+
+namespace {
+
+struct Vec3d: public fable::Confable {
+  double x{0.0}; // NOLINT
+  double y{0.0}; // NOLINT
+  double z{0.0}; // NOLINT
+
+ public:
+  CONFABLE_SCHEMA(Vec3d) {
+    return fable::Schema{
+        {"x", fable::Schema(&x, "Object position x axis")},
+        {"y", fable::Schema(&y, "Object position y axis")},
+        {"z", fable::Schema(&z, "Object position z axis")},
+    };
+  }
+};
+
+struct Object : public fable::Confable {
+  double velocity{0.0}; // NOLINT
+  Vec3d position; // NOLINT
+
+ public:
+  CONFABLE_SCHEMA(Object) {
+    return fable::Schema{
+        {"velocity", fable::Schema(&velocity, "Object longitudinal velocity")},
+        {"position", fable::Schema(&position, "Object position coordinates (x,y,z)")},
+    };
+  }
+};
+
+struct ObjectContainer : public fable::Confable {
+  std::vector<Object> objects; // NOLINT
+
+ public:
+  CONFABLE_SCHEMA(ObjectContainer) {
+    return fable::Schema{
+        {"objects", fable::Schema(&objects, "")},
+    };
+  }
+};
+
+struct NamedObject : public fable::Confable {
+  Object named_object; // NOLINT
+
+ public:
+  CONFABLE_SCHEMA(NamedObject) {
+    return fable::Schema{
+        {"named_object", fable::Schema(&named_object, "")},
+    };
+  }
+};
+
+struct NestedNamedObject : public fable::Confable {
+  NamedObject ego_sensor_mockup; // NOLINT
+
+ public:
+  CONFABLE_SCHEMA(NestedNamedObject) {
+    return fable::Schema{
+        {"ego_sensor_mockup", fable::Schema(&ego_sensor_mockup, "Ego sensor mockup configuration")},
+    };
+  }
+};
+
+template <typename T>
+struct MapOfSomething : public fable::Confable {
+  std::map<std::string, T> values; // NOLINT
+
+ public:
+  CONFABLE_SCHEMA(MapOfSomething<T>) {
+    return fable::Schema{
+        {"values", fable::Schema(&values, "")},
+    };
+  }
+};
+
+} // anonymous namespace
+
+TEST(fable_schema_map, validate_map_of_vec3d) {
+  MapOfSomething<Vec3d> wrapper;
+
+  fable::assert_validate(wrapper, R"({
+    "values": {
+      "a": { "x": 1.0, "y": 2.0, "z": 3.0 },
+      "b": { "x": 0.0, "y": 0.0, "z": 0.0 }
+    }
+  })");
+}
+
+TEST(fable_schema_map, validate_map_of_object) {
+  MapOfSomething<Object> wrapper;
+
+  fable::assert_validate(wrapper, R"({
+    "values": {
+      "a": { "position": { "x": 1.0, "y": 2.0, "z": 3.0 }, "velocity": 0.0 },
+      "b": { "position": { "x": 0.0, "y": 0.0, "z": 0.0 } },
+      "c": { },
+      "d": { "velocity": 1.0 }
+    }
+  })");
+}
+
+TEST(fable_schema_map, validate_map_of_objectcontainer) {
+  MapOfSomething<ObjectContainer> wrapper;
+
+  fable::assert_validate(wrapper, R"({
+    "values": {
+      "a": { "objects": [{ "position": { "x": 1.0, "y": 2.0, "z": 3.0 }, "velocity": 0.0 }] },
+      "b": { "objects": [{ "position": { "x": 0.0, "y": 0.0, "z": 0.0 } }] },
+      "c": { "objects": [{ }] },
+      "d": { "objects": [{ "velocity": 1.0 }] }
+    }
+  })");
+}
+
+TEST(fable_schema_map, validate_map_of_namedobject) {
+  MapOfSomething<NamedObject> wrapper;
+
+  fable::assert_validate(wrapper, R"({
+    "values": {
+      "a": { "named_object": { } }
+    }
+  })");
+}
+
+TEST(fable_schema_map, validate_map_of_fromconfable) {
+  MapOfSomething<NestedNamedObject> minimator_config;
+
+  fable::assert_validate(minimator_config, R"({
+    "values": {
+      "ego1": {
+        "ego_sensor_mockup": {
+          "named_object": {
+            "velocity": 0.0,
+            "position": {
+              "x": 0.0,
+              "y": 0.0,
+              "z": 0.0
+            }
+          }
+        }
+      }
+    }
+  })");
+}