perf(stream): skip missing provider-error diagnostics
OTP 28 medians cut text decoding from 5.01 to 4.75 us (about 5% faster) versus the preceding commit. Preserve error precedence and malformed-envelope fallthrough; full test.sh passed.
221 unmodified linesExpand all222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267160 unmodified linesExpand all221 unmodified linesExpand all send(stream.new(types.ChatCompletions), "", data) })}
pub fn chat_provider_errors_take_precedence_only_with_string_messages_test() -> Nil { list.each(["", "capacity"], fn(message) { let data = json.object([ #("error", json.object([#("message", json.string(message))])), #( "choices", json.array(["hello"], fn(content) { json.object([ #("index", json.int(0)), #("delta", json.object([#("content", json.string(content))])), ]) }), ), ]) |> json.to_string assert send(stream.new(types.ChatCompletions), "", data) == Error(types.ProviderError(message)) }) list.each( [ "null", "42", "\"x\"", "{}", "{\"message\":null}", "{\"message\":42}", "{\"message\":false}", "{\"message\":[]}", ], fn(value) { let data = "{\"error\":" <> value <> ",\"choices\":[{\"index\":0,\"delta\":{\"content\":\"hello\"}}]}" let assert Ok(#(_, [types.TextDelta(0, 0, "hello")], None)) = send(stream.new(types.ChatCompletions), "", data) }, ) let assert Error(types.InvalidEvent(_)) = send(stream.new(types.ChatCompletions), "", "{\"error\":{\"message\":42}}") Nil}
pub fn chat_requires_finish_and_suppresses_partial_tools_on_limits_test() -> Nil { assert send(stream.new(types.ChatCompletions), "", "[DONE]") == Error(types.InvalidEvent("[DONE] before chat finish reason")) let partial =160 unmodified linesExpand all72 unmodified lines7374757677787977787980818283848586878889441 unmodified linesExpand all72 unmodified lines |> result.map_error(fn(error) { types.InvalidEvent("invalid chat JSON: " <> string.inspect(error)) }), ) case decode.run(value, decode.at(["error", "message"], decode.string)) { Ok(message) -> Error(types.ProviderError(message)) Error(_) -> { let error_decoder = decode.optionally_at( ["error", "message"], None, decode.map(decode.string, Some), ) case decode.run(value, error_decoder) { Ok(Some(message)) -> Error(types.ProviderError(message)) _ -> { use chunk <- result.try( decode.run(value, chunk_decoder()) |> result.map_error(fn(error) { types.InvalidEvent(441 unmodified linesExpand all