| // Copyright 2024 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 "emboss_util.h" |
| |
| #include "pw_bluetooth/hci_test.emb.h" |
| #include "pw_unit_test/framework.h" // IWYU pragma: keep |
| |
| namespace pw::bluetooth::proxy { |
| namespace { |
| |
| TEST(EmbossUtilTest, CreateH4Subspan) { |
| std::array<uint8_t, 4> buffer = {0x00, 0x01, 0x02, 0x03}; |
| auto span = H4HciSubspan(buffer); |
| EXPECT_EQ(span.front(), buffer[1]); |
| EXPECT_EQ(span.back(), buffer[3]); |
| EXPECT_EQ(span.size(), buffer.size() - 1); |
| } |
| |
| TEST(EmbossUtilTest, MakeViewFromSpan) { |
| std::array<uint8_t, 4> buffer = {0x00, 0x01, 0x02, 0x03}; |
| auto span = pw::span(buffer); |
| auto view = MakeEmboss<emboss::TestCommandPacketView>(span); |
| EXPECT_TRUE(view.IsComplete()); |
| EXPECT_EQ(view.payload().Read(), 0x03); |
| } |
| |
| TEST(EmbossUtilTest, MakeWriterFromSpan) { |
| std::array<uint8_t, 4> buffer = {0x00, 0x01, 0x02, 0x03}; |
| auto span = pw::span(buffer); |
| auto view = MakeEmboss<emboss::TestCommandPacketWriter>(span); |
| EXPECT_TRUE(view.IsComplete()); |
| EXPECT_EQ(view.payload().Read(), 0x03); |
| } |
| |
| TEST(EmbossUtilTest, MakeViewFromSubspan) { |
| std::array<uint8_t, 5> buffer = {0x00, 0x01, 0x02, 0x03, 0x04}; |
| auto view = MakeEmboss<emboss::TestCommandPacketView>(H4HciSubspan(buffer)); |
| EXPECT_TRUE(view.IsComplete()); |
| EXPECT_EQ(view.payload().Read(), 0x04); |
| } |
| |
| TEST(EmbossUtilTest, MakeWriterFromSubspan) { |
| std::array<uint8_t, 5> buffer = {0x00, 0x01, 0x02, 0x03, 0x04}; |
| auto view = MakeEmboss<emboss::TestCommandPacketWriter>(H4HciSubspan(buffer)); |
| EXPECT_TRUE(view.IsComplete()); |
| EXPECT_EQ(view.payload().Read(), 0x04); |
| } |
| |
| } // namespace |
| } // namespace pw::bluetooth::proxy |