-module(lightspeed@ops@async_engine_harness).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).
-define(FILEPATH, "src/lightspeed/ops/async_engine_harness.gleam").
-export([run_scenario/1, run_matrix/0, scenario_label/1, pass_fail_label/1, signature/1, scenario/1, deterministic/1, outcomes/1, failed_scenarios/1, nondeterministic_failures/1, report_signature/1, snapshot_signature/0, snapshot_report_markdown/0]).
-export_type([scenario/0, scenario_outcome/0, report/0]).
-if(?OTP_RELEASE >= 27).
-define(MODULEDOC(Str), -moduledoc(Str)).
-define(DOC(Str), -doc(Str)).
-else.
-define(MODULEDOC(Str), -compile([])).
-define(DOC(Str), -compile([])).
-endif.
?MODULEDOC(" Deterministic async data engine and enterprise driver harness for M48.\n").
-type scenario() :: async_driver_contracts_consistency |
enterprise_driver_conformance |
timeout_retry_telemetry_parity |
heavy_data_mixed_latency_benchmarks |
capability_matrix_determinism.
-type scenario_outcome() :: {scenario_outcome,
scenario(),
boolean(),
boolean(),
binary()}.
-type report() :: {report, list(scenario_outcome()), integer(), integer()}.
-file("src/lightspeed/ops/async_engine_harness.gleam", 275).
-spec count_nondeterministic(list(scenario_outcome())) -> integer().
count_nondeterministic(Outcomes) ->
case Outcomes of
[] ->
0;
[Outcome | Rest] ->
case erlang:element(4, Outcome) of
true ->
count_nondeterministic(Rest);
false ->
1 + count_nondeterministic(Rest)
end
end.
-file("src/lightspeed/ops/async_engine_harness.gleam", 264).
-spec count_failed(list(scenario_outcome())) -> integer().
count_failed(Outcomes) ->
case Outcomes of
[] ->
0;
[Outcome | Rest] ->
case erlang:element(3, Outcome) of
true ->
count_failed(Rest);
false ->
1 + count_failed(Rest)
end
end.
-file("src/lightspeed/ops/async_engine_harness.gleam", 239).
-spec evaluate_capability_matrix_determinism() -> {boolean(), binary()}.
evaluate_capability_matrix_determinism() ->
First = lightspeed@integration@async_driver:capability_matrix_signature(),
Second = lightspeed@integration@async_driver:capability_matrix_signature(),
Passed = First =:= Second,
{Passed, First}.
-file("src/lightspeed/ops/async_engine_harness.gleam", 293).
-spec join_with(binary(), list(binary())) -> binary().
join_with(Separator, Values) ->
case Values of
[] ->
<<""/utf8>>;
[Value] ->
Value;
[Value@1 | Rest] ->
<<<<Value@1/binary, Separator/binary>>/binary,
(join_with(Separator, Rest))/binary>>
end.
-file("src/lightspeed/ops/async_engine_harness.gleam", 225).
-spec evaluate_heavy_data_mixed_latency_benchmarks() -> {boolean(), binary()}.
evaluate_heavy_data_mixed_latency_benchmarks() ->
Benchmarks = lightspeed@integration@async_driver:run_enterprise_benchmarks(),
Budgets = lightspeed@integration@async_driver:default_budgets(),
Results = lightspeed@integration@async_driver:evaluate_budgets(
Benchmarks,
Budgets
),
Passed = lightspeed@integration@async_driver:budget_failures(Results) =:= 0,
Signature = <<<<<<"benchmarks="/utf8,
(join_with(
<<";"/utf8>>,
gleam@list:map(
Benchmarks,
fun lightspeed@integration@async_driver:benchmark_signature/1
)
))/binary>>/binary,
"|budget_results="/utf8>>/binary,
(join_with(
<<";"/utf8>>,
gleam@list:map(
Results,
fun lightspeed@integration@async_driver:budget_result_signature/1
)
))/binary>>,
{Passed, Signature}.
-file("src/lightspeed/ops/async_engine_harness.gleam", 247).
-spec telemetry_signature(
lightspeed@integration@async_driver:telemetry_profile()
) -> binary().
telemetry_signature(Profile) ->
<<<<<<<<<<<<(erlang:element(2, Profile))/binary, ","/utf8>>/binary,
(erlang:element(3, Profile))/binary>>/binary,
","/utf8>>/binary,
(erlang:element(4, Profile))/binary>>/binary,
","/utf8>>/binary,
(erlang:element(5, Profile))/binary>>.
-file("src/lightspeed/ops/async_engine_harness.gleam", 209).
-spec evaluate_timeout_retry_telemetry_parity() -> {boolean(), binary()}.
evaluate_timeout_retry_telemetry_parity() ->
Drivers = lightspeed@integration@async_driver:supported_drivers(),
Passed = lightspeed@integration@async_driver:timeout_retry_telemetry_parity(
),
Signature = join_with(
<<";"/utf8>>,
gleam@list:map(
Drivers,
fun(Driver) ->
<<<<(lightspeed@integration@async_driver:name(Driver))/binary,
"|telemetry="/utf8>>/binary,
(telemetry_signature(
lightspeed@integration@async_driver:telemetry(Driver)
))/binary>>
end
)
),
{Passed, Signature}.
-file("src/lightspeed/ops/async_engine_harness.gleam", 257).
-spec all_drivers_valid(
list(lightspeed@integration@async_driver:driver_contract())
) -> boolean().
all_drivers_valid(Drivers) ->
case Drivers of
[] ->
true;
[Driver | Rest] ->
lightspeed@integration@async_driver:valid(Driver) andalso all_drivers_valid(
Rest
)
end.
-file("src/lightspeed/ops/async_engine_harness.gleam", 200).
-spec evaluate_enterprise_driver_conformance() -> {boolean(), binary()}.
evaluate_enterprise_driver_conformance() ->
Drivers = lightspeed@integration@async_driver:supported_drivers(),
Passed = all_drivers_valid(Drivers),
Signature = join_with(
<<";"/utf8>>,
gleam@list:map(
Drivers,
fun lightspeed@integration@async_driver:driver_signature/1
)
),
{Passed, Signature}.
-file("src/lightspeed/ops/async_engine_harness.gleam", 188).
-spec evaluate_async_driver_contracts_consistency() -> {boolean(), binary()}.
evaluate_async_driver_contracts_consistency() ->
Drivers = lightspeed@integration@async_driver:supported_drivers(),
Passed = lightspeed@integration@async_driver:contracts_consistent() andalso (erlang:length(
Drivers
)
=:= 4),
Signature = <<<<<<"count="/utf8,
(erlang:integer_to_binary(erlang:length(Drivers)))/binary>>/binary,
"|matrix="/utf8>>/binary,
(lightspeed@integration@async_driver:capability_matrix_signature())/binary>>,
{Passed, Signature}.
-file("src/lightspeed/ops/async_engine_harness.gleam", 176).
-spec evaluate(scenario()) -> {boolean(), binary()}.
evaluate(Scenario) ->
case Scenario of
async_driver_contracts_consistency ->
evaluate_async_driver_contracts_consistency();
enterprise_driver_conformance ->
evaluate_enterprise_driver_conformance();
timeout_retry_telemetry_parity ->
evaluate_timeout_retry_telemetry_parity();
heavy_data_mixed_latency_benchmarks ->
evaluate_heavy_data_mixed_latency_benchmarks();
capability_matrix_determinism ->
evaluate_capability_matrix_determinism()
end.
-file("src/lightspeed/ops/async_engine_harness.gleam", 57).
?DOC(" Run one M48 scenario twice and require deterministic parity.\n").
-spec run_scenario(scenario()) -> scenario_outcome().
run_scenario(Scenario) ->
{First_passed, First_signature} = evaluate(Scenario),
{Second_passed, Second_signature} = evaluate(Scenario),
Deterministic = (First_passed =:= Second_passed) andalso (First_signature
=:= Second_signature),
Passed = (First_passed andalso Second_passed) andalso Deterministic,
{scenario_outcome, Scenario, Passed, Deterministic, First_signature}.
-file("src/lightspeed/ops/async_engine_harness.gleam", 38).
?DOC(" Run all M48 scenarios.\n").
-spec run_matrix() -> report().
run_matrix() ->
Outcomes = begin
_pipe = [async_driver_contracts_consistency,
enterprise_driver_conformance,
timeout_retry_telemetry_parity,
heavy_data_mixed_latency_benchmarks,
capability_matrix_determinism],
gleam@list:map(_pipe, fun run_scenario/1)
end,
{report, Outcomes, count_failed(Outcomes), count_nondeterministic(Outcomes)}.
-file("src/lightspeed/ops/async_engine_harness.gleam", 73).
?DOC(" Scenario label.\n").
-spec scenario_label(scenario()) -> binary().
scenario_label(Scenario) ->
case Scenario of
async_driver_contracts_consistency ->
<<"async_driver_contracts_consistency"/utf8>>;
enterprise_driver_conformance ->
<<"enterprise_driver_conformance"/utf8>>;
timeout_retry_telemetry_parity ->
<<"timeout_retry_telemetry_parity"/utf8>>;
heavy_data_mixed_latency_benchmarks ->
<<"heavy_data_mixed_latency_benchmarks"/utf8>>;
capability_matrix_determinism ->
<<"capability_matrix_determinism"/utf8>>
end.
-file("src/lightspeed/ops/async_engine_harness.gleam", 84).
?DOC(" Stable pass/fail label.\n").
-spec pass_fail_label(scenario_outcome()) -> binary().
pass_fail_label(Outcome) ->
case erlang:element(3, Outcome) of
true ->
<<"pass"/utf8>>;
false ->
<<"fail"/utf8>>
end.
-file("src/lightspeed/ops/async_engine_harness.gleam", 92).
?DOC(" Scenario signature accessor.\n").
-spec signature(scenario_outcome()) -> binary().
signature(Outcome) ->
erlang:element(5, Outcome).
-file("src/lightspeed/ops/async_engine_harness.gleam", 97).
?DOC(" Scenario accessor.\n").
-spec scenario(scenario_outcome()) -> scenario().
scenario(Outcome) ->
erlang:element(2, Outcome).
-file("src/lightspeed/ops/async_engine_harness.gleam", 102).
?DOC(" Determinism accessor.\n").
-spec deterministic(scenario_outcome()) -> boolean().
deterministic(Outcome) ->
erlang:element(4, Outcome).
-file("src/lightspeed/ops/async_engine_harness.gleam", 107).
?DOC(" Report outcomes accessor.\n").
-spec outcomes(report()) -> list(scenario_outcome()).
outcomes(Report) ->
erlang:element(2, Report).
-file("src/lightspeed/ops/async_engine_harness.gleam", 112).
?DOC(" Failed scenario count.\n").
-spec failed_scenarios(report()) -> integer().
failed_scenarios(Report) ->
erlang:element(3, Report).
-file("src/lightspeed/ops/async_engine_harness.gleam", 117).
?DOC(" Nondeterministic scenario count.\n").
-spec nondeterministic_failures(report()) -> integer().
nondeterministic_failures(Report) ->
erlang:element(4, Report).
-file("src/lightspeed/ops/async_engine_harness.gleam", 286).
-spec bool_label(boolean()) -> binary().
bool_label(Value) ->
case Value of
true ->
<<"true"/utf8>>;
false ->
<<"false"/utf8>>
end.
-file("src/lightspeed/ops/async_engine_harness.gleam", 122).
?DOC(" Stable report signature.\n").
-spec report_signature(report()) -> binary().
report_signature(Report) ->
Entries = gleam@list:map(
erlang:element(2, Report),
fun(Outcome) ->
<<<<<<<<<<<<(scenario_label(erlang:element(2, Outcome)))/binary,
"="/utf8>>/binary,
(pass_fail_label(Outcome))/binary>>/binary,
":deterministic="/utf8>>/binary,
(bool_label(erlang:element(4, Outcome)))/binary>>/binary,
":"/utf8>>/binary,
(erlang:element(5, Outcome))/binary>>
end
),
join_with(<<";"/utf8>>, Entries).
-file("src/lightspeed/ops/async_engine_harness.gleam", 138).
?DOC(" Deterministic snapshot signature for M48 fixture drift gates.\n").
-spec snapshot_signature() -> binary().
snapshot_signature() ->
<<<<<<"m48.snapshot.v"/utf8, (erlang:integer_to_binary(1))/binary>>/binary,
"|"/utf8>>/binary,
(report_signature(run_matrix()))/binary>>.
-file("src/lightspeed/ops/async_engine_harness.gleam", 146).
?DOC(" Deterministic markdown report for M48 fixture scripts.\n").
-spec snapshot_report_markdown() -> binary().
snapshot_report_markdown() ->
Report = run_matrix(),
Failed = failed_scenarios(Report),
Nondeterministic = nondeterministic_failures(Report),
Status = case (Failed =:= 0) andalso (Nondeterministic =:= 0) of
true ->
<<"OK"/utf8>>;
false ->
<<"FAIL"/utf8>>
end,
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<"# Async Engine Fixture Report\n\n"/utf8,
"snapshot_version: "/utf8>>/binary,
(erlang:integer_to_binary(
1
))/binary>>/binary,
"\n"/utf8>>/binary,
"status: "/utf8>>/binary,
Status/binary>>/binary,
"\n"/utf8>>/binary,
"failed_scenarios: "/utf8>>/binary,
(erlang:integer_to_binary(
Failed
))/binary>>/binary,
"\n"/utf8>>/binary,
"nondeterministic_failures: "/utf8>>/binary,
(erlang:integer_to_binary(Nondeterministic))/binary>>/binary,
"\n\n"/utf8>>/binary,
"snapshot_signature: "/utf8>>/binary,
(snapshot_signature())/binary>>/binary,
"\n\n"/utf8>>/binary,
"report_signature: "/utf8>>/binary,
(report_signature(Report))/binary>>/binary,
"\n"/utf8>>.
