use super::*;
use crate::command::Command;
#[path = "projection_tests.rs"]
mod projection;
#[path = "restored_tests.rs"]
mod restored;
fn check_tools(blocks: &Store, root: DaslCid) -> Result<(), GraphError> {
InspectedClosure::inspect(root, blocks, &Limits::default())
.unwrap()
.check_tool_bindings()
}
fn command_at(blocks: &Store, root: DaslCid) -> (DaslCid, Vec<u8>) {
let state = AgentState::decode(blocks.get(root).unwrap(), &DecodeLimits::default()).unwrap();
let cid = state
.current_episode_link()
.unwrap_or_else(|| state.history().last().unwrap());
let episode = Episode::decode(blocks.get(cid).unwrap(), &DecodeLimits::default()).unwrap();
let boundary_cid = episode.boundaries().next().unwrap();
let boundary = Boundary::decode(blocks.get(boundary_cid).unwrap(), &Limits::default()).unwrap();
let Exit::AwaitAction(command) = boundary.exit() else {
unreachable!()
};
(boundary_cid, command.to_vec())
}
fn definition_change(blocks: &mut Store, root: DaslCid, edit: impl FnOnce(&mut Cbor)) -> DaslCid {
let state = AgentState::decode(blocks.get(root).unwrap(), &DecodeLimits::default()).unwrap();
let definition = patch(blocks, state.definition_link(), edit);
patch(blocks, root, |r| {
map_mut(r).insert("definition".into(), link(definition));
})
}
fn descriptor_change(
blocks: &mut Store,
root: DaslCid,
id: &str,
edit: impl FnOnce(&mut Cbor),
) -> DaslCid {
definition_change(blocks, root, |r| {
let Cbor::Array(tools) = map_mut(r).get_mut("tools").unwrap() else {
unreachable!()
};
let tool = tools
.iter_mut()
.find(|tool| {
let Cbor::Map(fields) = tool else {
unreachable!()
};
fields
.iter()
.any(|(k, v)| k == &Cbor::Text("id".into()) && v == &Cbor::Text(id.into()))
})
.unwrap();
edit(tool);
})
}
fn single_pending() -> (Store, DaslCid) {
let fixture = &identity_graphs()[0];
let (mut blocks, cid, episode) = episode_for(fixture);
let first = episode.boundaries().next().unwrap();
let boundary = Boundary::decode(blocks.get(first).unwrap(), &Limits::default()).unwrap();
let Exit::AwaitAction(command) = boundary.exit() else {
unreachable!()
};
let action = Command::action_id_in_validated(command);
let episode = patch(&mut blocks, cid, |r| {
map_mut(r).insert("boundaries".into(), Cbor::Array(vec![link(first)]));
});
let root = patch(&mut blocks, root_of(fixture), |r| {
map_mut(r).insert("current_episode".into(), link(episode));
map_mut(r).insert("revision".into(), Cbor::Integer(1.into()));
map_mut(map_mut(r).get_mut("continuation").unwrap())
.insert("action_id".into(), Cbor::Bytes(action.to_vec()));
});
(blocks, root)
}
#[test]
fn independent_descriptor_bound_graphs_and_genesis_keep_exact_bytes_without_new_reads() {
struct Counting(Store, Cell<u64>);
impl MaterializedBlocks for Counting {
fn get(&self, cid: DaslCid) -> Option<&[u8]> {
self.1.set(self.1.get() + 1);
self.0.get(cid)
}
}
let role = roles();
let actions = identity_graphs();
let genesis = fixtures();
for fixture in role
.as_array()
.unwrap()
.iter()
.take(1)
.chain(actions.as_array().unwrap())
.chain(genesis.as_array().unwrap())
{
let blocks = Counting(store(fixture), Cell::new(0));
let inspected =
InspectedClosure::inspect(root_of(fixture), &blocks, &Limits::default()).unwrap();
let bytes = inspected
.blocks()
.map(|(cid, b)| (cid, b.to_vec()))
.collect::<BTreeMap<_, _>>();
let reads = blocks.1.get();
assert_eq!(
inspected.check_tool_bindings(),
Ok(()),
"{}",
fixture["name"]
);
assert_eq!(blocks.1.get(), reads);
assert_eq!(
bytes,
inspected
.blocks()
.map(|(cid, b)| (cid, b.to_vec()))
.collect()
);
}
}
#[test]
fn historical_role_only_pending_fixtures_do_not_claim_descriptor_binding() {
for (index, fixture) in roles().as_array().unwrap().iter().enumerate().skip(1) {
let blocks = store(fixture);
let (boundary, _) = command_at(&blocks, root_of(fixture));
let error = if index == 1 {
ToolBindingError::UnknownTool(boundary)
} else {
ToolBindingError::AuthorityMismatch(boundary)
};
assert_eq!(
check_tools(&blocks, root_of(fixture)),
Err(error.into()),
"{}",
fixture["name"]
);
}
}
#[test]
fn unknown_command_names_do_not_gain_whitelist_membership_and_empty_whitelists_are_not_fallbacks() {
let fixture = &identity_graphs()[0];
let (blocks, root, boundary) = boundary_change(fixture, 1, |r| {
let command = map_mut(map_mut(r).get_mut("exit").unwrap())
.get_mut("command")
.unwrap();
map_mut(command).insert("tool_id".into(), Cbor::Text("unlisted🐕".into()));
});
assert_eq!(
check_tools(&blocks, root),
Err(ToolBindingError::UnknownTool(boundary).into())
);
let mut blocks = store(fixture);
let (first, _) = command_at(&blocks, root_of(fixture));
let root = definition_change(&mut blocks, root_of(fixture), |r| {
map_mut(r).insert("tools".into(), Cbor::Array(vec![]));
});
assert_eq!(
check_tools(&blocks, root),
Err(ToolBindingError::UnknownTool(first).into())
);
}
#[test]
fn local_continue_or_finish_descriptors_cannot_describe_a_yield_command() {
for control in ["continue", "finish"] {
let (mut blocks, root) = single_pending();
let (boundary, command) = command_at(&blocks, root);
let (id, _, _) = Command::descriptor_in_validated(&command);
let root = descriptor_change(&mut blocks, root, id, |r| {
map_mut(r).insert("control".into(), Cbor::Text(control.into()));
map_mut(r).insert("authority_binding".into(), Cbor::Null);
});
assert_eq!(
check_tools(&blocks, root),
Err(ToolBindingError::NotYield(boundary).into())
);
}
}
#[test]
fn versions_and_authority_bindings_match_exactly_without_narrowing_or_registration_claims() {
for version in [0, u64::MAX] {
let (mut blocks, root) = single_pending();
let (boundary, command) = command_at(&blocks, root);
let (id, actual, _) = Command::descriptor_in_validated(&command);
assert_ne!(version, actual);
let root = descriptor_change(&mut blocks, root, id, |r| {
map_mut(r).insert("version".into(), Cbor::Integer(version.into()));
});
assert_eq!(
check_tools(&blocks, root),
Err(ToolBindingError::VersionMismatch(boundary).into())
);
}
let (mut blocks, root) = single_pending();
let (boundary, command) = command_at(&blocks, root);
let (id, _, authority) = Command::descriptor_in_validated(&command);
let mut wrong = authority;
wrong[0] ^= 1;
let root = descriptor_change(&mut blocks, root, id, |r| {
map_mut(r).insert("authority_binding".into(), Cbor::Bytes(wrong.to_vec()));
});
assert_eq!(
check_tools(&blocks, root),
Err(ToolBindingError::AuthorityMismatch(boundary).into())
);
}
#[test]
fn full_u64_versions_match_on_borrowed_command_bytes_and_reader_agrees_with_owned_views() {
let (mut blocks, root) = single_pending();
let state = AgentState::decode(blocks.get(root).unwrap(), &DecodeLimits::default()).unwrap();
let cid = state.current_episode_link().unwrap();
let episode = Episode::decode(blocks.get(cid).unwrap(), &DecodeLimits::default()).unwrap();
let next = patch(&mut blocks, episode.boundaries().next().unwrap(), |r| {
let command = map_mut(map_mut(r).get_mut("exit").unwrap())
.get_mut("command")
.unwrap();
map_mut(command).insert("tool_version".into(), Cbor::Integer(u64::MAX.into()));
});
let episode = patch(&mut blocks, cid, |r| {
map_mut(r).insert("boundaries".into(), Cbor::Array(vec![link(next)]));
});
let root = patch(&mut blocks, root, |r| {
map_mut(r).insert("current_episode".into(), link(episode));
});
let (_, bytes) = command_at(&blocks, root);
let (id, version, authority) = Command::descriptor_in_validated(&bytes);
let owned = Command::decode(&bytes, &Limits::default()).unwrap();
assert_eq!(
(id, version, authority),
(
owned.tool_id(),
owned.tool_version(),
owned.authority_binding()
)
);
assert_eq!(version, u64::MAX);
let start = bytes.as_ptr() as usize;
let end = start + bytes.len();
assert!((id.as_ptr() as usize) >= start && (id.as_ptr() as usize) + id.len() <= end);
let root = descriptor_change(&mut blocks, root, id, |r| {
map_mut(r).insert("version".into(), Cbor::Integer(u64::MAX.into()));
});
assert_eq!(check_tools(&blocks, root), Ok(()));
}
#[test]
fn descriptor_order_and_arguments_schema_are_not_a_generic_registry_or_application_validator() {
let (mut blocks, root) = single_pending();
let (_, command) = command_at(&blocks, root);
let (id, _, _) = Command::descriptor_in_validated(&command);
let root = descriptor_change(&mut blocks, root, id, |r| {
map_mut(r).insert(
"arguments_schema".into(),
Cbor::Map(vec![(
Cbor::Text("type".into()),
Cbor::Text("string".into()),
)]),
);
});
let root = definition_change(&mut blocks, root, |r| {
let Cbor::Array(tools) = map_mut(r).get_mut("tools").unwrap() else {
unreachable!()
};
tools.reverse();
});
assert_eq!(check_tools(&blocks, root), Ok(())); let fixture = &identity_graphs()[1];
let mut blocks = store(fixture);
let (first, _) = command_at(&blocks, root_of(fixture));
let root = definition_change(&mut blocks, root_of(fixture), |r| {
map_mut(r).insert("tools".into(), Cbor::Array(vec![]));
});
assert_eq!(
check_tools(&blocks, root),
Err(ToolBindingError::UnknownTool(first).into())
); }