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Implement implicit object references and capability query foundations

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This commit is contained in:
Timothy J. Aveni
2026-09-26 11:44:32 -07:00
parent 58a75da83f
commit 3728612e8c
13 changed files with 401 additions and 35 deletions
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proto/camino/schema.proto
+5
View File
@@ -196,6 +196,10 @@ message QueryReductionPredicate {
QueryPredicate where = 3;
QueryPredicate having = 4;
}
message QueryInterfacePredicate {
string interface_revision_id = 1;
QueryPredicate predicate = 2;
}
message QueryPredicate {
oneof predicate {
QueryPredicateList and = 1;
@@ -204,6 +208,7 @@ message QueryPredicate {
QueryComparison compare = 4;
QueryRelationPredicate relation = 5;
QueryReductionPredicate reduce = 6;
QueryInterfacePredicate as = 7;
}
}
message QueryRow {
src/execution-world/query-operators.ts
+1
View File
@@ -10,6 +10,7 @@ export function unsupportedQueryOperator(query: CheckedQuery): string | undefine
if (value.kind === "reduce") return "aggregate predicates";
if (value.kind === "and" || value.kind === "or") return value.children.map(predicate).find(Boolean);
if (value.kind === "not") return predicate(value.child);
if (value.kind === "as") return predicate(value.predicate);
if (value.kind === "compare") return path(value.expression.path);
if (value.kind === "relation") return path(value.path) ?? (value.predicate && predicate(value.predicate));
return undefined;
src/gen/camino/schema_pb.ts
+46 -18
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File diff suppressed because one or more lines are too long
src/query/compile.ts
+147 -14
View File
@@ -3,6 +3,7 @@ import {
Source,
validate,
specifiedRules,
PossibleFragmentSpreadsRule,
print,
printSchema,
visit,
@@ -89,7 +90,7 @@ export async function compileQuery(
definitions.push(...document.definitions);
}
const fragmentContracts = await fragmentSources(declaration, definitions, resolveFragment);
const document: DocumentNode = { kind: "Document" as DocumentNode["kind"], definitions };
let document: DocumentNode = { kind: "Document" as DocumentNode["kind"], definitions };
if (definitions.length > 256 || Buffer.byteLength(print(document)) > 262144)
fail("QUERY_SOURCE_LIMIT", "Expanded fragment sources exceed the query source budget");
visit(document, {
@@ -103,7 +104,44 @@ export async function compileQuery(
},
});
const generated = querySchema(declaration, interfaces, document);
const operations = definitions.filter((entry) => entry.kind === "OperationDefinition");
// Identity belongs to the checked object result, including fragment results.
// Schema membership deliberately excludes structured values and query wrappers.
const identity = parse("query Identity { _camino { ref } }", { noLocation: true }).definitions[0]!;
if (identity.kind !== "OperationDefinition") throw new Error("Invalid identity selection");
const identitySelection = identity.selectionSet.selections[0]!;
const identityTypes = new TypeInfo(generated.schema);
document = visit(
document,
visitWithTypeInfo(identityTypes, {
SelectionSet: {
leave(node, _key, parentNode) {
// An inline projection is part of its containing object. Its identity
// remains that object's base interface, not the projected interface.
if (parentNode && !Array.isArray(parentNode) && "kind" in parentNode && parentNode.kind === "InlineFragment")
return;
const parent = identityTypes.getParentType();
const contract = parent && generated.byName.get(parent.name);
if (!contract || contract.revisionId === workspaceQueryRootId) return;
const hasIdentity = node.selections.some(
(field) =>
field.kind === "Field" &&
field.name.value === "_camino" &&
!field.alias &&
!field.directives?.length &&
field.selectionSet?.selections.some(
(child) =>
child.kind === "Field" && child.name.value === "ref" && !child.alias && !child.directives?.length,
),
);
// GraphQL validation caches comparisons by AST identity. Each nominal
// object must get its own metadata subtree, even though the spelling is
// identical (its reference scalar can be different).
if (!hasIdentity) return { ...node, selections: [...node.selections, structuredClone(identitySelection)] };
},
},
}),
);
const operations = document.definitions.filter((entry) => entry.kind === "OperationDefinition");
if (
operations.length !== 1 ||
operations[0]!.operation !== "query" ||
@@ -120,18 +158,56 @@ export async function compileQuery(
if (!["include", "skip"].includes(node.name.value))
fail("QUERY_UNSUPPORTED_FEATURE", `Unsupported directive ${node.name.value}`, node);
},
InlineFragment(node) {
fail("QUERY_UNSUPPORTED_FEATURE", "Use named fragments on the exact selected type", node);
},
});
const errors = validate(generated.schema, document, specifiedRules, { maxErrors: 20 });
// Capability interfaces are nominal views of one graph object, not mutually
// exclusive GraphQL object variants. Check overlap using declared requirements.
const projectionTypes = new TypeInfo(generated.schema);
const requires = (from: InterfaceRevisionId, to: InterfaceRevisionId, seen = new Set<string>()): boolean => {
if (from === to) return true;
if (seen.has(from)) return false;
seen.add(from);
return generated.contracts.get(from)?.requiredInterfaces?.some((id) => requires(id, to, seen)) ?? false;
};
visit(
document,
visitWithTypeInfo(projectionTypes, {
InlineFragment(node) {
if (!node.typeCondition) return;
const from = projectionTypes.getParentType();
const a = from && generated.byName.get(from.name);
const b = generated.byName.get(node.typeCondition.name.value);
if (!a || !b || !requires(a.revisionId, b.revisionId))
fail(
"QUERY_UNSUPPORTED_FEATURE",
"Inline interface projections currently require a declared interface requirement",
node,
);
},
FragmentSpread(node) {
const fragment = document.definitions.find(
(entry) => entry.kind === "FragmentDefinition" && entry.name.value === node.name.value,
);
if (
fragment?.kind === "FragmentDefinition" &&
fragment.typeCondition.name.value !== projectionTypes.getParentType()?.name
)
fail("QUERY_UNSUPPORTED_FEATURE", "Named fragments currently require the exact nominal root interface", node);
},
}),
);
const errors = validate(
generated.schema,
document,
specifiedRules.filter((rule) => rule !== PossibleFragmentSpreadsRule),
{ maxErrors: 20 },
);
if (errors.length) {
const error = errors[0]!;
fail("QUERY_VALIDATION", error.message, error.nodes?.[0]);
}
const effects = new Map<string, QueryFieldEffect>();
const fragments = new Map(
definitions
document.definitions
.filter((entry): entry is FragmentDefinitionNode => entry.kind === "FragmentDefinition")
.map((entry) => [entry.name.value, entry]),
);
@@ -313,16 +389,28 @@ export async function compileQuery(
if (isListType(type)) return valueType.list(output(type.ofType, selections, depth, conditional));
if (isObjectType(type)) {
const fields: Record<string, ValueType> = {};
const add = (set: SelectionSetNode, conditional = false) => {
const add = (set: SelectionSetNode, conditional = false, selectedType = type) => {
for (const selection of set.selections) {
if (++expandedFields > 10000) fail("QUERY_WORK_LIMIT", "Expanded query exceeds 10000 fields", selection);
if (selection.kind === "FragmentSpread") {
add(fragments.get(selection.name.value)!.selectionSet, conditional || !!selection.directives?.length);
add(
fragments.get(selection.name.value)!.selectionSet,
conditional || !!selection.directives?.length,
selectedType,
);
continue;
}
if (selection.kind === "InlineFragment") {
const projected = selection.typeCondition
? generated.schema.getType(selection.typeCondition.name.value)
: selectedType;
if (!isObjectType(projected)) return fail("QUERY_TYPE", "Expected an object projection", selection);
add(selection.selectionSet, conditional || !!selection.directives?.length, projected);
continue;
}
if (selection.kind !== "Field") continue;
const key = selection.alias?.value ?? selection.name.value;
const field = type.getFields()[selection.name.value]!;
const field = selectedType.getFields()[selection.name.value]!;
const previous = fields[key];
fields[key] = output(
field.type,
@@ -338,7 +426,9 @@ export async function compileQuery(
if (previous) fields[key] = mergeOutput(previous, fields[key]!);
}
};
if (selections) add(selections, conditional);
// A condition on this object makes the object optional, not every child
// of the object when it is present. Fragment conditions are handled by add.
if (selections) add(selections);
return { kind: "record", fields };
}
return (
@@ -409,8 +499,13 @@ export async function compileQuery(
set: SelectionSetNode,
parent: import("graphql").GraphQLObjectType,
inherited: QuerySelection["conditions"] = [],
): QuerySelection[] =>
set.selections.flatMap((node): QuerySelection[] => {
): QuerySelection[] => {
const selections = set.selections.flatMap((node): QuerySelection[] => {
if (node.kind === "InlineFragment") {
const projected = node.typeCondition ? generated.schema.getType(node.typeCondition.name.value) : parent;
if (!isObjectType(projected)) return fail("QUERY_TYPE", "Expected an object projection", node);
return selection(node.selectionSet, projected, [...inherited, ...conditions(node.directives)]);
}
if (node.kind === "FragmentSpread") {
const inheritedConditions = [...inherited, ...conditions(node.directives)];
const contract = fragmentContracts.get(node.name.value);
@@ -436,6 +531,7 @@ export async function compileQuery(
const contract = generated.byName.get(parent.name);
const member = contract?.members.find((entry) => entry.displayName === node.name.value);
const type = getNamedType(parent.getFields()[node.name.value]!.type);
const referenceType = type && generated.scalarTypes.get(type.name);
const role = generated.relational.roles.get(parent.name);
const relationship =
role?.kind === "relations"
@@ -455,6 +551,11 @@ export async function compileQuery(
key: node.alias?.value ?? node.name.value,
...(member && contract ? { interfaceRevisionId: contract.revisionId, memberId: member.id } : {}),
...(member?.kind === "relationship" ? { targetInterfaceRevisionId: generated.target(member) } : {}),
...(node.name.value === "ref" &&
referenceType?.kind === "object-ref" &&
referenceType.expectation.kind === "interface"
? { targetInterfaceRevisionId: referenceType.expectation.interfaceRevisionId }
: {}),
conditions: [...inherited, ...conditions(node.directives)],
arguments: Object.fromEntries(
(node.arguments ?? []).map((entry) => [entry.name.value, argument(entry.value)]),
@@ -465,13 +566,45 @@ export async function compileQuery(
},
];
});
const contract = generated.byName.get(parent.name);
if (!contract || contract.revisionId === workspaceQueryRootId) return selections;
// Fragment expansion may repeat metadata. Combine its children so a later
// implicit reference cannot overwrite an explicitly selected aggregate.
const metadata = selections.filter((field) => field.key === "_camino" && field.name === "_camino");
const responseFields = new Map<string, QuerySelection>();
for (const field of selections.filter((field) => field.memberId)) {
const previous = responseFields.get(field.key);
if (
previous &&
(previous.interfaceRevisionId !== field.interfaceRevisionId || previous.memberId !== field.memberId)
)
fail("QUERY_PROJECTION_CONFLICT", `Alias distinct interface fields selected as ${field.key}`);
responseFields.set(field.key, field);
}
if (!metadata.length) return selections;
const children = metadata.flatMap((field) =>
field.selection.map((child) => ({
...child,
conditions: [...field.conditions, ...child.conditions],
})),
);
const ref = children.find((child) => child.key === "ref" && child.name === "ref")!;
return [
...selections.filter((field) => !metadata.includes(field)),
{
...metadata[0]!,
conditions: [],
selection: [...children.filter((child) => child.key !== "ref"), { ...ref, conditions: [] }],
},
];
};
const normalized = print(document),
schema = printSchema(generated.schema);
const selections = selection(operations[0]!.selectionSet, generated.schema.getQueryType()!);
const definitionDigest = createHash("sha256")
.update(
canonicalJson({
semantics: 3,
semantics: 4,
declaration,
normalized,
// Source provenance belongs to the checked installation. Identical public
src/query/link.ts
+12
View File
@@ -147,10 +147,22 @@ export function linkQueries(workspace: WorkspaceRevision): LinkedQuery[] {
(entry) => entry.interfaceRevisionId === declaration.root.interface,
);
const rootAtoms = [...new Set(rootConformances.map((entry) => entry.atomId))].sort();
const qualifiedInterfaces = new Set<string>();
const qualifications = (node: unknown): void => {
if (!node || typeof node !== "object") return;
if ("kind" in node && node.kind === "as" && "interfaceRevisionId" in node)
qualifiedInterfaces.add(String(node.interfaceRevisionId));
for (const child of Object.values(node)) qualifications(child);
};
qualifications(checked.selection);
const bindingDigest = createHash("sha256")
.update(
canonicalJson({
definition: checked.definitionDigest,
qualifiedConformances: workspace.conformances
.filter((entry) => qualifiedInterfaces.has(entry.interfaceRevisionId))
.map((entry) => ({ atomId: entry.atomId, id: entry.id, interfaceRevisionId: entry.interfaceRevisionId }))
.sort((a, b) => canonicalJson(a).localeCompare(canonicalJson(b))),
rootConformances: rootConformances
.map((entry) => ({ atomId: entry.atomId, id: entry.id, interfaceRevisionId: entry.interfaceRevisionId }))
.sort((a, b) => canonicalJson(a).localeCompare(canonicalJson(b))),
src/query/relational-compile.ts
+30
View File
@@ -337,6 +337,23 @@ export function relationalCompiler(
visit(current[name], field.value, [...base, name]);
else if (name === "_camino") {
for (const meta of pairs(field.value)) {
if (meta.name.value === "as") {
if (current.kind !== "object" || base.length || available)
fail(
"QUERY_UNSUPPORTED_FEATURE",
"Interface predicates require an object row before distinct/grouping",
meta,
);
for (const branch of pairs(meta.value)) {
const contract = env.byName.get(branch.name.value)!;
children.push({
kind: "as",
interfaceRevisionId: contract.revisionId,
predicate: predicate(objectRow(contract.revisionId), branch.value),
});
}
continue;
}
if (meta.name.value !== "relations") {
const expr = expression(row, [...base, "_camino", meta.name.value], ["predicate"], meta, available);
children.push(
@@ -385,6 +402,19 @@ export function relationalCompiler(
}
}
} else {
const member = current.kind === "object" && relationships(current).find((m) => m.displayName === name);
if (member) {
const expr = expression(row, [...base, name, "_camino", "ref"], ["predicate"], field, available);
children.push(
...(comparisons(field.value, (operator, value) => ({
kind: "compare",
expression: expr,
operator,
value,
})) as QueryPredicate[]),
);
continue;
}
const valuePredicate = (names: string[], value: ValueNode) => {
const expr = expression(row, names, ["predicate"], field, available);
const type = expr.type.kind === "optional" ? expr.type.value : expr.type;
src/query/relational-proto.ts
+7
View File
@@ -50,6 +50,13 @@ export function relationalWire(
});
const predicate = (p: QueryPredicate | QueryAggregatePredicate): wire.QueryPredicate => {
switch (p.kind) {
case "as":
return create(wire.QueryPredicateSchema, {
predicate: {
case: "as",
value: { interfaceRevisionId: p.interfaceRevisionId, predicate: predicate(p.predicate) },
},
});
case "and":
case "or":
return create(wire.QueryPredicateSchema, {
src/query/relational-schema.ts
+38 -1
View File
@@ -8,6 +8,7 @@ import {
GraphQLInputObjectType,
GraphQLList,
GraphQLNonNull,
visit,
type GraphQLInputType,
type GraphQLOutputType,
type GraphQLInputFieldConfigMap,
@@ -54,6 +55,16 @@ export interface RelationalSchemaEnvironment {
}
export function relationalSchema(env: RelationalSchemaEnvironment, document?: DocumentNode) {
const requestedInterfaces = new Set<string>();
if (document)
visit(document, {
ObjectField(node) {
if (node.name.value !== "_camino" || node.value.kind !== "ObjectValue") return;
const qualified = node.value.fields.find((field) => field.name.value === "as");
if (qualified?.value.kind === "ObjectValue")
for (const field of qualified.value.fields) requestedInterfaces.add(field.name.value);
},
});
const outputCache = new Map<string, GraphQLObjectType>();
const inputCache = new Map<string, GraphQLInputObjectType>();
const referenceCache = new Map<string, GraphQLScalarType>();
@@ -303,14 +314,40 @@ export function relationalSchema(env: RelationalSchemaEnvironment, document?: Do
not: { type: where(row) },
};
for (const [name, field] of fields(row)) {
if (row.kind === "object" && field.kind === "row") continue;
if (name in result) throw new QueryCompileError("QUERY_SCHEMA_NAME", `Reserved predicate name ${name}`);
if (row.kind === "object" && field.kind === "row") {
result[name] = {
type: compare(
valueType.interfaceRef(
field.row.kind === "object"
? field.row.interfaceRevisionId
: (() => {
throw new Error("Expected relationship object");
})(),
),
),
};
continue;
}
if (field.kind === "leaf" && !comparableValue(field.type)) continue;
result[name] = { type: field.kind === "row" ? where(field.row) : compare(field.type) };
}
result._camino = {
type: inp("WhereMeta", row, () => {
const meta: GraphQLInputFieldConfigMap = {};
if (row.kind === "object" && requestedInterfaces.size)
meta.as = {
type: inp("Interfaces", row, () =>
Object.fromEntries(
[...env.contracts.values()]
.filter((contract) => !contract.template && requestedInterfaces.has(env.name(contract.revisionId)))
.map((contract) => [
env.name(contract.revisionId),
{ type: where(objectRow(contract.revisionId)) },
]),
),
),
};
for (const [name, type] of leafFields(row)) meta[name] = { type: compare(type) };
const edges = relations(row);
if (edges.length)
src/query/relational.ts
+1
View File
@@ -60,6 +60,7 @@ export interface QueryReduction {
type: ValueType;
}
export type QueryPredicate =
| { kind: "as"; interfaceRevisionId: InterfaceRevisionId; predicate: QueryPredicate }
| { kind: "and" | "or"; children: QueryPredicate[] }
| { kind: "not"; child: QueryPredicate }
| {
src/query/schema.ts
+14
View File
@@ -12,6 +12,7 @@ import {
GraphQLNonNull,
GraphQLSchema,
specifiedDirectives,
visit,
type GraphQLOutputType,
type GraphQLInputType,
type GraphQLFieldConfigMap,
@@ -261,6 +262,19 @@ export function querySchema(
};
const schema = new GraphQLSchema({
directives: specifiedDirectives,
// Nominal projections can mention an interface not reached by a relation.
types: (() => {
const requested = new Set<string>();
if (document)
visit(document, {
NamedType(node) {
requested.add(node.name.value);
},
});
return [...contracts.values()]
.filter((contract) => !contract.template && requested.has(name(contract.revisionId)))
.map((contract) => object(contract.revisionId));
})(),
query: new GraphQLObjectType({
name: "QxQuery",
fields: { root: { type: new GraphQLNonNull(object(root.interface)) } },
test/controller-registry.test.ts
+1 -1
View File
@@ -38,11 +38,11 @@ test("controller discovery requires complete bounded accepted-state membership",
.length,
1,
);
assert.equal((await check("query Enabled {root {objects(all:64) {entries {node {enabled}}}}}")).length, 1);
for (const document of [
"query Enabled {root {objects(first:64) {entries {node {_camino {ref}}}}}}",
"query Enabled {root {objects(all:65) {entries {node {_camino {ref}}}}}}",
"query Enabled {root {devices:objects(all:64) {entries {node {_camino {ref}}}}}}",
"query Enabled {root {objects(all:64) {entries {node {enabled}}}}}",
"query Enabled($enabled:Boolean!) {root {objects(all:64,where:{enabled:{eq:$enabled}}) {entries {node {_camino {ref}}}}}}",
])
await assert.rejects(check(document), /registry|Controller/);
test/query-compiler.test.ts
+88 -1
View File
@@ -182,11 +182,36 @@ test("ordinary selections preserve aliases, fragment conditions and wire identit
const node = checked.selection[0]!.selection[0]!.selection[0]!.selection[0]!;
assert.deepEqual(
node.selection.map((s) => s.key),
["plain", "label", "due"],
["plain", "label", "due", "_camino"],
);
assert.equal(node.selection[1]!.conditions.length, 1);
assert.ok(JSON.stringify(checked.selection.map(querySelectionToWire)).includes("label"));
});
test("object references are unconditional, canonical and idempotent through fragments", async () => {
const checked = await compile(
`query Upcoming($show: Boolean!) {root {items(first: 3) {entries {node {...Row @include(if: $show)}}}}}`,
`fragment Row on TaskFacts {label: title identity: _camino {alias: ref} _camino @include(if: $show) {ref}}`,
);
const root = checked.selection[0]!;
const node = root.selection.find((s) => s.name === "items")!.selection[0]!.selection[0]!;
for (const object of [root, node]) {
const metadata = object.selection.filter((s) => s.key === "_camino");
assert.equal(metadata.length, 1);
assert.deepEqual(metadata[0]!.conditions, []);
assert.deepEqual(
metadata[0]!.selection.filter((s) => s.key === "ref").map((s) => s.conditions),
[[]],
);
}
assert.equal(node.selection.find((s) => s.key === "identity")!.conditions.length, 1);
const recompiled = await compileQuery(
{ ...checked.declaration, fragments: [] },
[collection, facts],
async () => checked.document,
);
assert.deepEqual(recompiled.selection, checked.selection);
assert.deepEqual(recompiled.output, checked.output);
});
test("retired live syntax fails with migration guidance", async () => {
for (const selected of ["score @live", "_camino @live {ref}", "title @live title", "title @live(unchecked: true)"])
await assert.rejects(
@@ -199,6 +224,68 @@ test("retired live syntax fails with migration guidance", async () => {
);
});
test("implicit references reject aliases which occupy the canonical metadata path", async () => {
for (const invalid of ["_camino: title", "_camino {ref: __typename}"])
await assert.rejects(compile(`query Upcoming {root {items(first: 3) {entries {node {...Row}}}}}`, `fragment Row on TaskFacts {${invalid}}`), /QUERY_VALIDATION|Introspection/);
});
test("implicit reference merges with conditional aggregate metadata", async () => {
const checked = await compileQuery({ ...fixture(""), fragments: [] }, [collection, facts], async () =>
`query Upcoming($show: Boolean!) {root {_camino @include(if: $show) {relations {items {aggregate {count}}}}}}`);
const metadata = checked.selection[0]!.selection.filter((field) => field.key === "_camino");
assert.equal(metadata.length, 1);
assert.deepEqual(metadata[0]!.conditions, []);
assert.equal(metadata[0]!.selection.find((field) => field.name === "relations")!.conditions.length, 1);
assert.deepEqual(metadata[0]!.selection.find((field) => field.name === "ref")!.conditions, []);
assert.equal(metadata[0]!.selection.find((field) => field.name === "relations")!.selection[0]!.selection[0]!.selection.some((field) => field.name === "_camino"), false);
});
test("qualified interface predicates and guaranteed inline projections retain nominal reads", async () => {
const owner = iface(
`interface Owner id "owner" revision "owner@1" { queryable value name id "name" : string {get id "name:get";} }`,
);
const owned = iface(
`import interface Owner;
interface Owned id "owned" revision "owned@1" {
queryable relation owner id "owner" : optional-one interface Owner {resolve id "owner:resolve";}
queryable value label id "owned:label" : string {get id "owned:label:get";}
}`,
[owner],
);
const item = iface(
`import interface Owned;
interface Item id "item" revision "item@1" requires Owned {
queryable value label id "item:label" : string {get id "item:label:get";}
}`,
[owned, owner],
);
const declaration = {
...fixture(""),
root: { kind: "workspace-interface" as const, interface: item.revisionId },
fragments: [],
};
const document = `query Upcoming($owner: QxRef_Owner!) {root {objects(all: 10, where: {_camino: {as: {Owned: {owner: {eq: $owner}}}}}) {entries {node {label ... on Owned {owner {name} ownerLabel: label}}}}}}`;
const checked = await compileQuery(declaration, [item, owned, owner], async () => document);
assert.ok(
checked.effects.some(
(effect) =>
effect.interfaceRevisionId === owned.revisionId &&
effect.memberId === "owner" &&
effect.uses.includes("predicate"),
),
);
const objects = checked.selection[0]!.selection[0]!;
assert.equal(objects.predicate?.kind, "and");
assert.ok(JSON.stringify(objects.predicate).includes('"kind":"as"'));
const node = objects.selection[0]!.selection[0]!;
assert.equal(node.selection.find((s) => s.key === "ownerLabel")!.interfaceRevisionId, owned.revisionId);
assert.equal(node.selection.filter((s) => s.key === "_camino").length, 1);
await assert.rejects(
compileQuery(declaration, [item, owned, owner], async () => document.replace("ownerLabel: label", "label")),
/QUERY_PROJECTION_CONFLICT|QUERY_VALIDATION/,
);
});
test("query dependency ports resolve exact exports without declaration ordering constraints", () => {
const result = compileCapabilityResourceSource(
`import interface Tasks;
test/query-structured.test.ts
+11
View File
@@ -61,6 +61,17 @@ test("record/list query values preserve nested projections and leaf predicates",
}
}
const raw = JSON.stringify(checked.output);
const node = extent.selection[0]!.selection[0]!;
assert.equal(node.selection.filter((field) => field.key === "_camino").length, 1);
const assertValuesOnly = (fields: typeof node.selection): void => {
for (const field of fields) {
assert.notEqual(field.name, "_camino", "Structured values do not acquire graph identity");
assertValuesOnly(field.selection);
}
};
assertValuesOnly(node.selection.filter((field) => field.key !== "_camino"));
assert.equal(checked.selection[0]!.selection.some((field) => field.key === "_camino"), false);
assert.equal(extent.selection.some((field) => field.key === "_camino"), false);
assert.match(raw, /"begin"/);
assert.match(raw, /"tags":\{"kind":"list"/);
assert.equal(checked.effects.filter((e) => e.memberId === "range").length, 1);