---
title: "teacher-live-tests — Mova code model"
description: "Mova code model of teacher/tests/live.rs: components with their labels, obernants and the model text."
url: "https://groupants.elamur.ai/free/en/mova/teacher/tests/live.rs.groupant/"
---
Elamur: [Mova](https://md.mova.elamur.ai/free/en/) · [Dictionary](https://md.dictionary.elamur.ai/free/en/) · [Research](https://md.research.elamur.ai/free/en/) · **Groupants**

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# teacher-live-tests

The groupant beside teacher/tests/live.rs in the Mova repository: what the code computes, what it never does, how to go back from its outputs, its invariants, cost and checks.

## Facts

- **kind:** groupant
- **status:** partial source bound model
- **source:** [`teacher/tests/live.rs`](https://github.com/ElamurAI/mova-free/blob/main/teacher/tests/live.rs)
- **source SHA-256:** `4e7b2faef824448b…`
- **repository folder:** [`teacher/tests/live.rs.groupant`](https://github.com/ElamurAI/mova-free/tree/main/teacher/tests/live.rs.groupant)
- **repository commit:** `48f2e6f74146`

> **Implementation material.** A Mova code model describes this code at one source revision: partial models, finite checks and their stated scope. It is not a reviewed general exposition, and its labels are shown as written, never raised.

## Components

| component | label | where |
|---|---|---|
| **approximant** | partial | [approximant](#approximant) |
| **ast** | partial | `syntax.json` |
| **cost** | partial | [invariant-and-cost](#invariant-and-cost) |
| **descriptant** | present | [descriptant](#descriptant) |
| **invariant** | partial | [invariant-and-cost](#invariant-and-cost) |
| **tests** | bounded or representation | [tests](#tests) |

## Obernants

The typed relations around the forward model: the behaviour complement (what the code never does), the reverse reconstruction (every input compatible with an output) and specialised views.

| id | type | label | where |
|---|---|---|---|
| `behavior_complement` | behavior_complement | partial source derived model | [behavior_complement](#behavior-complement) |
| `reverse_reconstruction` | reverse_reconstruction | partial source derived model | [reverse_reconstruction](#reverse-reconstruction) |
| `ignored_reachability` | ignored_reachability | partial source derived model | [ignored_reachability](#ignored-reachability) |
| `cleanup_prefix` | cleanup_prefix | partial source derived model | [cleanup_prefix](#cleanup-prefix) |
| `model_environment` | model_environment | partial source derived model | [model_environment](#model-environment) |
| `marker_information_loss` | marker_information_loss | partial source derived model | [marker_information_loss](#marker-information-loss) |

## Model text


### descriptant

#### teacher-live-tests

##### Epoch 2026-10-31

Prospective inspection identified this relation before additions: Ignored test resolves MOVA_TEACHER_MODEL, asks once with medium effort in a PID-derived temp path, unwraps result string, compares trim(result) with MOVA_TEACHER_OK, prints metadata, then removes the directory. Every unwrap failure prevents later effects.

The production implementation is unchanged; only selected inline tests are appended. Source-bound syntax is generated twice and compared. Native checks exercise bounded helpers; entry orchestration, teacher calls, models and corpora remain source-derived. Partial syntax is not semantic proof. Preserve failure prefixes and ambiguity when refining this model.

### approximant

#### Forward relation

Ignored test resolves MOVA_TEACHER_MODEL, asks once with medium effort in a PID-derived temp path, unwraps result string, compares trim(result) with MOVA_TEACHER_OK, prints metadata, then removes the directory. Every unwrap failure prevents later effects.

##### Composition

Independent live diagnostic of mova_teacher; no caller edge to cycle or twin.

### catalog

## Typed observations: teacher-live-tests

Subject: teacher/tests/live.rs, SHA-256 4e7b2faef824448b23534bf455ab2a00bb3f6f1ee7a6870e1855bee5e7d3ccc7. Domain: bounded source inputs, declared filesystem/environment state and normal allocations. Each view is a partial source-derived relation, not a universal proof. Observation is one helper call or the explicitly described trace. Checks are in tests.md; unexecuted effects remain gaps.

### behavior_complement

Ordinary harness scheduling excludes this ignored body; no ask occurs absent explicit ignored-test execution. An executed successful assertion excludes a different trimmed marker, not nondeterministic teacher behavior.

Scope: the bound source interval and stated assumptions. Evidence: source inspection plus the checks explicitly named in tests.md; no finite check establishes all inputs.

### reverse_reconstruction

Passing result admits every trim-preimage of MOVA_TEACHER_OK and arbitrary provider/model/usage values. Metadata cannot reconstruct timing, transport or exact whitespace.

Scope: the bound source interval and stated assumptions. Evidence: source inspection plus the checks explicitly named in tests.md; no finite check establishes all inputs.

### ignored_reachability

Default scheduling excludes #[ignore]; override changes reachability. This batch never changes that boundary.

Scope: the bound source interval and stated assumptions. Evidence: source inspection plus the checks explicitly named in tests.md; no finite check establishes all inputs.

### cleanup_prefix

Cleanup follows ask, string unwrap, equality and printing. Earlier panic may leave artifacts; no finally cleanup.

Scope: the bound source interval and stated assumptions. Evidence: source inspection plus the checks explicitly named in tests.md; no finite check establishes all inputs.

### model_environment

Compatible model selections follow mova_teacher::model(MOVA_TEACHER_MODEL); that external helper is not duplicated.

Scope: the bound source interval and stated assumptions. Evidence: source inspection plus the checks explicitly named in tests.md; no finite check establishes all inputs.

### marker_information_loss

trim discards surrounding Unicode whitespace; equality says nothing about provenance or usage correctness.

Scope: the bound source interval and stated assumptions. Evidence: source inspection plus the checks explicitly named in tests.md; no finite check establishes all inputs.

### tests

#### Checks and limits

Representation only: #[ignore] and ask call preserved in paired syntax. authenticated_teacher_smoke is NEVER invoked.

Exact native outcomes and command metadata are retained in the external wave33 cycle receipt bundle. Selected names run twice in debug and release; syntax is independently regenerated twice. Compiled mutations and source restoration receipts distinguish behavior changes from assertion-only controls. These claims are finalized in evidence.md. No live teacher, real model/corpus, benchmark CLI or lesson-learning CLI is run.

### evidence

#### Wave33 evidence — 2026-10-31

Across this nine-source slice, 14 exact native names passed twice in debug and twice in release (56 runs); sorted target-qualified outcomes agree. Six compiled behavior controls fail named assertions and exact restored bytes pass again. One exploratory parser-count control failed by unwrap panic; it was restored and replaced by a form-column assertion control. No assertion-only control is counted.

Nine syntax projections were generated twice and byte compared. Production source prefixes match the base exactly; four files append only formatted cfg(test) blocks. Local groupants validation reports valid=true, zero diagnostics. Counts: nine source roots, ten scoped children, 114 typed views.

See tests.md for this source's precise executed or representation-only coverage. Native evidence does not apply to ignored live teacher or lesson execution. No teacher/API, model/corpus, learning or benchmark CLI was run. Receipts retain numeric statuses, exact names, log/source hashes, original backups, unique mutation replacements and restoration assertions. The external bundle is named octopus-wave33-cycle-2026-10-31.

### invariant-and-cost

#### Invariant and cost

Ordinary test invocation excludes this ignored body. Conditional success requires trimmed marker; provider/model/usage are printed without assertions.

External teacher dominates; trim O(result bytes), cleanup O(temp entries). No live measurement.

No executable percentage surrogate is claimed: effects, categorical acceptance and report text have no justified approximate metric here. Future profiles require a useful metric, zero case, reference and evidence at caps 1/2/5/10%.