| // Copyright 2023 The Pigweed Authors |
| // |
| // 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 |
| // |
| // https://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. |
| |
| #include "pw_bluetooth_sapphire/internal/host/common/bounded_inspect_list_node.h" |
| |
| #include <gmock/gmock.h> |
| |
| #include "pw_bluetooth_sapphire/internal/host/testing/inspect.h" |
| #include "pw_unit_test/framework.h" |
| |
| #ifndef NINSPECT |
| |
| namespace bt { |
| |
| namespace { |
| |
| using namespace ::inspect::testing; |
| using Item = BoundedInspectListNode::Item; |
| |
| TEST(BoundedInspectListNodeTest, ListEviction) { |
| const size_t kCapacity = 2; |
| inspect::Inspector inspector; |
| BoundedInspectListNode list(kCapacity); |
| |
| list.AttachInspect(inspector.GetRoot(), "list_name"); |
| Item& item_0 = list.CreateItem(); |
| item_0.node.RecordInt("item_0", 0); |
| Item& item_1 = list.CreateItem(); |
| item_1.node.RecordInt("item_1", 1); |
| |
| auto hierarchy = ::inspect::ReadFromVmo(inspector.DuplicateVmo()); |
| ASSERT_TRUE(hierarchy.is_ok()); |
| EXPECT_THAT( |
| hierarchy.take_value(), |
| ChildrenMatch(ElementsAre(AllOf( |
| // list node |
| NodeMatches(NameMatches("list_name")), |
| ChildrenMatch(UnorderedElementsAre( |
| // item_0 |
| NodeMatches(AllOf(NameMatches("0"), |
| PropertyList(ElementsAre(IntIs("item_0", 0))))), |
| // item_1 |
| NodeMatches( |
| AllOf(NameMatches("1"), |
| PropertyList(ElementsAre(IntIs("item_1", 1))))))))))); |
| |
| // Exceed capacity. item_0 should be evicted. |
| Item& item_2 = list.CreateItem(); |
| item_2.node.RecordInt("item_2", 2); |
| |
| hierarchy = ::inspect::ReadFromVmo(inspector.DuplicateVmo()); |
| ASSERT_TRUE(hierarchy.is_ok()); |
| EXPECT_THAT( |
| hierarchy.take_value(), |
| ChildrenMatch(ElementsAre(AllOf( |
| // list node |
| NodeMatches(NameMatches("list_name")), |
| ChildrenMatch(UnorderedElementsAre( |
| // item_1 |
| NodeMatches(AllOf(NameMatches("1"), |
| PropertyList(ElementsAre(IntIs("item_1", 1))))), |
| // item_2 |
| NodeMatches( |
| AllOf(NameMatches("2"), |
| PropertyList(ElementsAre(IntIs("item_2", 2))))))))))); |
| } |
| |
| } // namespace |
| } // namespace bt |
| |
| #endif // NINSPECT |