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boxmaker/docs/plans/M1/files/scripts/test-gate-scripts.sh
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kyleandClaude Fable 5.1 3e26c2e3c0 Add M1 plan, given tests and fixtures, AGENTS.md and implementer log
Seven task files for the implementing model under docs/plans/M1/, with
the test files, byte-exact fixtures, Makefile, deny.toml and gate-script
self-test they copy into place. All of it was verified against a private
reference implementation: the gate passes after every task in order.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
2026-09-17 01:22:43 -07:00

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#!/bin/sh
# Self-test for the three gate scripts. It builds small fake trees in a temporary
# directory and checks that each script passes the good tree and fails the bad ones.
# Do not edit: this file defines the required behaviour of the scripts.
set -eu
here=$(cd "$(dirname "$0")" && pwd)
tmp=$(mktemp -d)
trap 'rm -rf "$tmp"' EXIT
fails=0
expect() { # expect pass|fail NAME SCRIPT ROOT
want="$1"; name="$2"; script="$3"; root="$4"
if sh "$here/$script" "$root" >/dev/null 2>&1; then got=pass; else got=fail; fi
if [ "$got" != "$want" ]; then
echo "test-gate-scripts: $name: expected $want, got $got" >&2
fails=$((fails + 1))
fi
}
manifest() { # manifest DIR NAME [DEPENDENCY-LINES...]
dir="$1"; name="$2"; shift 2
mkdir -p "$dir/src"
{
printf '[package]\nname = "%s"\nversion = "0.1.0"\n\n[dependencies]\n' "$name"
for line in "$@"; do printf '%s\n' "$line"; done
} > "$dir/Cargo.toml"
}
tree() { # tree ROOT: a good workspace with proto, loopd and brokerd
root="$1"
mkdir -p "$root/docs"
printf '[workspace]\nmembers = ["crates/*"]\n\n[workspace.dependencies]\nproto = { path = "crates/proto" }\nserde = { version = "1", features = ["derive"] }\n' > "$root/Cargo.toml"
printf '# Dependencies\n\n| Crate | Why |\n|---|---|\n| `serde` | types |\n' > "$root/docs/dependencies.md"
manifest "$root/crates/proto" proto 'serde.workspace = true'
manifest "$root/crates/loopd" loopd 'proto.workspace = true'
manifest "$root/crates/brokerd" brokerd 'proto = { workspace = true }' 'serde.workspace = true'
}
lines() { # lines N FILE
mkdir -p "$(dirname "$2")"
i=0; : > "$2"
while [ "$i" -lt "$1" ]; do echo "// line" >> "$2"; i=$((i + 1)); done
}
# check-lines.sh
tree "$tmp/l-ok"; lines 500 "$tmp/l-ok/crates/loopd/src/lib.rs"
expect pass "500 lines is allowed" check-lines.sh "$tmp/l-ok"
tree "$tmp/l-bad"; lines 501 "$tmp/l-bad/crates/loopd/src/deep/mod.rs"
expect fail "501 lines in a nested file" check-lines.sh "$tmp/l-bad"
tree "$tmp/l-test"; lines 501 "$tmp/l-test/crates/proto/tests/big.rs"
expect fail "501 lines in a test file" check-lines.sh "$tmp/l-test"
tree "$tmp/l-tgt"; lines 501 "$tmp/l-tgt/crates/proto/target/debug/gen.rs"
expect pass "files under target/ are ignored" check-lines.sh "$tmp/l-tgt"
# check-crate-deps.sh
tree "$tmp/c-ok"
expect pass "roles depend only on proto" check-crate-deps.sh "$tmp/c-ok"
tree "$tmp/c-role"; manifest "$tmp/c-role/crates/loopd" loopd 'proto.workspace = true' 'brokerd.workspace = true'
expect fail "role depends on another role" check-crate-deps.sh "$tmp/c-role"
tree "$tmp/c-tbl"; manifest "$tmp/c-tbl/crates/loopd" loopd 'brokerd = { path = "../brokerd" }'
expect fail "role depends on another role by path" check-crate-deps.sh "$tmp/c-tbl"
tree "$tmp/c-dev"; printf '\n[dev-dependencies]\nbrokerd.workspace = true\n' >> "$tmp/c-dev/crates/loopd/Cargo.toml"
expect fail "role dev-depends on another role" check-crate-deps.sh "$tmp/c-dev"
tree "$tmp/c-proto"; manifest "$tmp/c-proto/crates/proto" proto 'loopd.workspace = true'
expect fail "proto depends on a role" check-crate-deps.sh "$tmp/c-proto"
# check-dep-docs.sh
tree "$tmp/d-ok"
expect pass "every dependency is documented" check-dep-docs.sh "$tmp/d-ok"
tree "$tmp/d-miss"; printf 'rand = "0.9"\n' >> "$tmp/d-miss/Cargo.toml"
expect fail "workspace dependency without a docs row" check-dep-docs.sh "$tmp/d-miss"
tree "$tmp/d-prose"; printf 'rand = "0.9"\n' >> "$tmp/d-prose/Cargo.toml"; printf '\nWe do not use rand.\n' >> "$tmp/d-prose/docs/dependencies.md"
expect fail "a mention in prose is not a table row" check-dep-docs.sh "$tmp/d-prose"
tree "$tmp/d-loose"; manifest "$tmp/d-loose/crates/loopd" loopd 'proto.workspace = true' 'rand = "0.9"'
expect fail "crate declares a dependency outside the workspace table" check-dep-docs.sh "$tmp/d-loose"
if [ "$fails" -ne 0 ]; then
echo "test-gate-scripts: $fails failure(s)" >&2
exit 1
fi
echo "test-gate-scripts: ok"