Files
neuron/tests/test_soul_guard.el
will.anderson 8b692e4666
Neuron Soul CI / build (pull_request) Failing after 13m22s
fix/test: PR #21 review — guard, safety Bell, api write-back, temp paths
fix(soul): add HTTP-engram guard to safe_to_seed — when ENGRAM_URL is set
the HTTP Engram owns persistence; genesis must never save to local snapshot
regardless of node counts (was: guard_disk forced to empty string, making
the ratio check vacuously true and allowing init_soul_edges+engram_save).

fix(soul): use multiplication form for ratio guard — node_count * 16000 <
disk_len avoids floor-division truncation that underestimated boundary files
(250KB / 16000 = 15.6, floors to 15; a 15-node graph wrongly passed old guard).

fix(chat): add safety_augment_system to handle_chat_as_soul,
handle_dharma_room_turn, and handle_dharma_room_turn_agentic — all three
called the LLM without Hard Bell evaluation, leaving users in dharma rooms
without crisis resource routing.

fix(neuron-api): add api_persisted read-back to handle_api_define_process —
was the only write handler that returned ok:true without verifying the node
was actually written to engram.

fix(routes): unique temp file path in connectd_post — replaces fixed
/tmp/neuron-connectors-req.json with a timestamped path to prevent
collision if concurrency is added or two soul instances share a machine.

test: add tests/test_bell_safety.el — covers safety_detect_bell_level
(none/soft/hard), safety_classify_hard_bell (abuse/self_harm routing),
safety_normalize (smart-quote), safety_augment_system, and
handle_safety_contact_post (validation + read-back).

test: add tests/test_soul_guard.el — pure-function logic tests for the
safe_to_seed predicate: 200KB boundary, 47MB/63-node clobber scenario,
HTTP-engram mode, multiplication vs division truncation at 250KB.

test: add tests/test_api_define_process.el — verifies the define_process
write is read-back verified after the fix.
2026-06-17 13:19:15 -05:00

125 lines
5.9 KiB
EmacsLisp

// tests/test_soul_guard.el
//
// Logic tests for the genesis guard in soul.el (feat/connectors-soul).
//
// The guard is top-level imperative boot code. This file tests the predicate
// logic as pure functions to verify the conditions exhaustively:
//
// safe_to_seed = !using_http_engram &&
// !(guard_disk_len > 200000 && loaded_nodes * 16000 < guard_disk_len)
//
// Scenarios:
// - Boundary: 199,999 bytes + sparse -> safe_to_seed == true
// - Boundary: 200,001 bytes + sparse -> safe_to_seed == false
// - Ratio: 47MB + 63 nodes -> false (the 2026-06-14 clobber scenario)
// - HTTP mode -> false unconditionally
// - Multiplication form vs old division form near 250KB boundary
//
let pass_count: Int = 0
let fail_count: Int = 0
fn assert_eq_bool(label: String, got: Bool, expected: Bool) -> Void {
let got_s: String = if got { "true" } else { "false" }
let exp_s: String = if expected { "true" } else { "false" }
if str_eq(got_s, exp_s) {
let pass_count = pass_count + 1
println(" PASS: " + label)
} else {
let fail_count = fail_count + 1
println(" FAIL: " + label)
println(" got: " + got_s)
println(" expected: " + exp_s)
}
}
// guard_predicate mirrors the safe_to_seed expression in soul.el exactly.
fn guard_predicate(using_http: Bool, disk_len: Int, loaded_nodes: Int) -> Bool {
if using_http { return false }
let ratio_block: Bool = disk_len > 200000 && loaded_nodes * 16000 < disk_len
return !ratio_block
}
// Section 1: 200KB boundary
println("")
println("1. guard boundary — 199,999 bytes + sparse load -> safe_to_seed true")
let safe_below: Bool = guard_predicate(false, 199999, 1)
assert_eq_bool("199,999 bytes + 1 node -> safe", safe_below, true)
let safe_below_zero: Bool = guard_predicate(false, 199999, 0)
assert_eq_bool("199,999 bytes + 0 nodes -> safe (below 200KB threshold)", safe_below_zero, true)
println("")
println("2. guard boundary — 200,001 bytes + sparse load -> safe_to_seed false")
let unsafe_above: Bool = guard_predicate(false, 200001, 1)
assert_eq_bool("200,001 bytes + 1 node -> unsafe", unsafe_above, false)
let unsafe_zero: Bool = guard_predicate(false, 200001, 0)
assert_eq_bool("200,001 bytes + 0 nodes -> unsafe", unsafe_zero, false)
// Section 2: ratio guard 47MB + 63 nodes
println("")
println("3. guard ratio — 47MB + 63 nodes (the 2026-06-14 clobber scenario)")
let clobber_blocked: Bool = guard_predicate(false, 47000000, 63)
assert_eq_bool("47MB + 63 nodes -> unsafe (clobber blocked)", clobber_blocked, false)
// 47MB / 16000 = 2937.5 -> need >= 2938 nodes for safe
let clobber_safe: Bool = guard_predicate(false, 47000000, 2938)
assert_eq_bool("47MB + 2938 nodes -> safe (load correct)", clobber_safe, true)
let boundary_blocked: Bool = guard_predicate(false, 47000000, 2937)
assert_eq_bool("47MB + 2937 nodes -> unsafe (just below ratio)", boundary_blocked, false)
// Section 3: HTTP-engram mode always false
println("")
println("4. guard HTTP mode — always false regardless of disk/node counts")
let http_zero: Bool = guard_predicate(true, 0, 0)
assert_eq_bool("HTTP mode + 0/0 -> unsafe", http_zero, false)
let http_small: Bool = guard_predicate(true, 1000, 100)
assert_eq_bool("HTTP mode + small snapshot -> unsafe", http_small, false)
let http_large: Bool = guard_predicate(true, 47000000, 2938)
assert_eq_bool("HTTP mode + large/fully-loaded -> unsafe", http_large, false)
// Section 4: normal local mode small/fresh snapshots
println("")
println("5. guard normal local mode — small/fresh snapshots")
let fresh_genesis: Bool = guard_predicate(false, 0, 0)
assert_eq_bool("fresh genesis (0 bytes, 0 nodes) -> safe", fresh_genesis, true)
let small_snapshot: Bool = guard_predicate(false, 50000, 5)
assert_eq_bool("50KB + 5 nodes -> safe (below 200KB threshold)", small_snapshot, true)
// Section 5: multiplication vs division 250KB boundary
println("")
println("6. guard multiplication form — avoids floor-division truncation at 250KB")
// OLD (division): 250000 / 16000 = 15 (floors 15.625). 15 < 15 is false -> wrongly safe.
// NEW (multiplication): 15 * 16000 = 240000 < 250000 -> correctly unsafe.
let div_boundary: Bool = guard_predicate(false, 250000, 15)
assert_eq_bool("250,000 bytes + 15 nodes -> unsafe (multiplication form)", div_boundary, false)
// With 16 nodes: 16 * 16000 = 256000 > 250000 -> safe.
let div_just_enough: Bool = guard_predicate(false, 250000, 16)
assert_eq_bool("250,000 bytes + 16 nodes -> safe", div_just_enough, true)
// Exact equality: disk_len == node_count * 16000 -> not sparse -> safe.
let exact_match: Bool = guard_predicate(false, 32000, 2)
assert_eq_bool("exact ratio (32000 bytes, 2 nodes: 2*16000=32000) -> safe", exact_match, true)
// Summary
println("")
println("soul_guard tests: " + int_to_str(pass_count) + " passed, " + int_to_str(fail_count) + " failed")