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Message: EthPhyMessage: Add Status

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This commit is contained in:
David Rebbe
2026-09-29 15:01:36 -04:00
committed by Kyle Schwarz
parent 0a67c9cf5d
commit 4c0781190e
3 changed files with 14 additions and 1 deletions
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test/unit/ethphyregistertest.cpp
+9 -1
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@@ -17,13 +17,21 @@ std::vector<uint8_t> encode(const EthPhyMessage& msg) {
return bytes;
}
}
TEST(EthPhyRegister, KnownWireBytes) {
TEST(EthPhyRegister, KnownWireBytesAndStatus) {
for(bool clause45 : {false, true}) {
auto msg = request(clause45, true);
EXPECT_FALSE(msg.messages[0]->Status.has_value());
auto bytes = encode(msg);
EXPECT_EQ(bytes, (std::vector<uint8_t>{1, 0, 1, 8, static_cast<uint8_t>(clause45 ? 7 : 3), 0x1f,
31, static_cast<uint8_t>(clause45 ? 31 : 255), static_cast<uint8_t>(clause45 ? 255 : 31),
static_cast<uint8_t>(clause45 ? 255 : 0), 0x34, 0x12}));
for(uint8_t status = 0; status < 8; ++status) {
bytes[4] = static_cast<uint8_t>((clause45 ? 7 : 3) | (status << 3));
auto decoded = HardwareEthernetPhyRegisterPacket::DecodeToMessage(bytes, ignore);
ASSERT_NE(decoded, nullptr);
EXPECT_EQ(decoded->messages[0]->Status, status);
EXPECT_EQ(encode(*decoded)[4], clause45 ? 7 : 3); // never retransmit response status
}
}
}
TEST(EthPhyRegister, InvalidRequestsLeaveOutputUntouched) {