| // 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/hci-spec/util.h" |
| |
| #include "pw_unit_test/framework.h" |
| |
| namespace bt::hci_spec { |
| namespace { |
| |
| // Bit values used in this test are given in a table in Core Spec Volume 4, Part |
| // E, Section 7.8.53. |
| TEST(UtilTest, AdvertisingTypeToEventBits) { |
| std::optional<hci_spec::AdvertisingEventBits> bits = |
| AdvertisingTypeToEventBits(pw::bluetooth::emboss::LEAdvertisingType:: |
| CONNECTABLE_AND_SCANNABLE_UNDIRECTED); |
| ASSERT_TRUE(bits); |
| EXPECT_EQ(0b00010011, bits.value()); |
| |
| bits = AdvertisingTypeToEventBits(pw::bluetooth::emboss::LEAdvertisingType:: |
| CONNECTABLE_LOW_DUTY_CYCLE_DIRECTED); |
| ASSERT_TRUE(bits); |
| EXPECT_EQ(0b00010101, bits.value()); |
| |
| bits = AdvertisingTypeToEventBits(pw::bluetooth::emboss::LEAdvertisingType:: |
| CONNECTABLE_HIGH_DUTY_CYCLE_DIRECTED); |
| ASSERT_TRUE(bits); |
| EXPECT_EQ(0b00011101, bits.value()); |
| |
| bits = AdvertisingTypeToEventBits( |
| pw::bluetooth::emboss::LEAdvertisingType::SCANNABLE_UNDIRECTED); |
| ASSERT_TRUE(bits); |
| EXPECT_EQ(0b00010010, bits.value()); |
| |
| bits = AdvertisingTypeToEventBits( |
| pw::bluetooth::emboss::LEAdvertisingType::NOT_CONNECTABLE_UNDIRECTED); |
| ASSERT_TRUE(bits); |
| EXPECT_EQ(0b00010000, bits.value()); |
| } |
| |
| TEST(UtilTest, LinkKeyTypeToString) { |
| std::string link_key_type = |
| LinkKeyTypeToString(hci_spec::LinkKeyType::kCombination); |
| EXPECT_EQ("kCombination", link_key_type); |
| |
| link_key_type = LinkKeyTypeToString(hci_spec::LinkKeyType::kLocalUnit); |
| EXPECT_EQ("kLocalUnit", link_key_type); |
| |
| link_key_type = LinkKeyTypeToString(hci_spec::LinkKeyType::kRemoteUnit); |
| EXPECT_EQ("kRemoteUnit", link_key_type); |
| |
| link_key_type = LinkKeyTypeToString(hci_spec::LinkKeyType::kDebugCombination); |
| EXPECT_EQ("kDebugCombination", link_key_type); |
| |
| link_key_type = LinkKeyTypeToString( |
| hci_spec::LinkKeyType::kUnauthenticatedCombination192); |
| EXPECT_EQ("kUnauthenticatedCombination192", link_key_type); |
| |
| link_key_type = |
| LinkKeyTypeToString(hci_spec::LinkKeyType::kAuthenticatedCombination192); |
| EXPECT_EQ("kAuthenticatedCombination192", link_key_type); |
| |
| link_key_type = |
| LinkKeyTypeToString(hci_spec::LinkKeyType::kChangedCombination); |
| EXPECT_EQ("kChangedCombination", link_key_type); |
| |
| link_key_type = LinkKeyTypeToString( |
| hci_spec::LinkKeyType::kUnauthenticatedCombination256); |
| EXPECT_EQ("kUnauthenticatedCombination256", link_key_type); |
| |
| link_key_type = |
| LinkKeyTypeToString(hci_spec::LinkKeyType::kAuthenticatedCombination256); |
| EXPECT_EQ("kAuthenticatedCombination256", link_key_type); |
| |
| // Unknown link key type |
| link_key_type = LinkKeyTypeToString(static_cast<hci_spec::LinkKeyType>(0xFF)); |
| EXPECT_EQ("(Unknown)", link_key_type); |
| } |
| |
| } // namespace |
| } // namespace bt::hci_spec |