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[ntcore] Send duplicate values to network if necessary

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Essentially this separates duplicate value detection between network and
local.
This commit is contained in:
Peter Johnson
2022-11-28 22:23:14 -08:00
parent 21003e34eb
commit bdfb625211
2 changed files with 32 additions and 10 deletions
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18
ntcore/src/test/native/cpp/LocalStorageTest.cpp
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@@ -789,4 +789,22 @@ TEST_F(LocalStorageNumberVariantsTest, ReadQueue) {
}
}
TEST_F(LocalStorageTest, NetworkDuplicateDetect) {
EXPECT_CALL(network, Publish(_, _, _, _, _, _));
auto pub = storage.Publish(fooTopic, NT_DOUBLE, "double", {}, {});
auto remoteTopic =
storage.NetworkAnnounce("foo", "double", wpi::json::object(), 0);
// local set
EXPECT_CALL(network, SetValue(_, _));
storage.SetEntryValue(pub, Value::MakeDouble(1.0, 50));
// 2nd local set with same value - no SetValue call to network
storage.SetEntryValue(pub, Value::MakeDouble(1.0, 60));
// network set with different value
storage.NetworkSetValue(remoteTopic, Value::MakeDouble(2.0, 70));
// 3rd local set with same value generates a SetValue call to network
EXPECT_CALL(network, SetValue(_, _));
storage.SetEntryValue(pub, Value::MakeDouble(1.0, 80));
}
} // namespace nt