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// |reftest| module async
// Copyright (C) 2025 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-async-module-execution-fulfilled
description: >
When an async module fulfills, the promises relative to itself and its ancestors are resolved in leaf-to-root order
info: |
AsyncModuleExecutionFulfilled ( module )
...
7. If module.[[TopLevelCapability]] is not empty, then
a. Assert: module.[[CycleRoot]] and module are the same Module Record.
b. Perform ! Call(module.[[TopLevelCapability]].[[Resolve]], undefined, « undefined »).
8. Let execList be a new empty List.
9. Perform GatherAvailableAncestors(module, execList).
10. Assert: All elements of execList have their [[AsyncEvaluationOrder]] field set to an integer, [[PendingAsyncDependencies]] field set to 0, and [[EvaluationError]] field set to empty.
11. Let sortedExecList be a List whose elements are the elements of execList, sorted by their [[AsyncEvaluationOrder]] field in ascending order.
12. For each Cyclic Module Record m of sortedExecList, do
a. If m.[[Status]] is evaluated, then
i. Assert: m.[[EvaluationError]] is not empty.
b. Else if m.[[HasTLA]] is true, then
i. Perform ExecuteAsyncModule(m).
c. Else,
i. Let result be m.ExecuteModule().
ii. If result is an abrupt completion, then
1. Perform AsyncModuleExecutionRejected(m, result.[[Value]]).
iii. Else,
1. Set m.[[AsyncEvaluationOrder]] to done.
2. Set m.[[Status]] to evaluated.
3. If m.[[TopLevelCapability]] is not empty, then
a. Assert: m.[[CycleRoot]] and m are the same Module Record.
b. Perform ! Call(m.[[TopLevelCapability]].[[Resolve]], undefined, « undefined »).
flags: [module, async]
features: [top-level-await, promise-with-resolvers]
includes: [compareArray.js]
---*/
import { p1, pA_start, pB_start } from "./fulfillment-order_setup_FIXTURE.js";
let logs = [];
const importsP = Promise.all([
// Ensure that a.Evaluate() is called after b.Evaluate()
pB_start.promise.then(() => import("./fulfillment-order_a_FIXTURE.js").finally(() => logs.push("A"))).catch(() => {}),
import("./fulfillment-order_b_FIXTURE.js").finally(() => logs.push("B")).catch(() => {}),
]);
// Wait for evaluation of both graphs with entry points in A and B to start before
// settling the promise that B is blocked on.
Promise.all([pA_start.promise, pB_start.promise]).then(p1.resolve);
importsP.then(() => {
assert.compareArray(logs, ["B", "A"]);
$DONE();
});