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bc5c14176e
* Add evaluation tests for `import.defer` with sync/async modules * Remove accidental import declaration
47 lines
2.0 KiB
JavaScript
47 lines
2.0 KiB
JavaScript
// Copyright (C) 2025 Igalia, S.L. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-ContinueDynamicImport
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description: >
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`import.defer` of a sync module graph does not cause evaluation
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info: |
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13.3.10.1.1 ContinueDynamicImport (
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_payload_: a DynamicImportState Record,
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_moduleCompletion_: either a normal completion containing a Module Record or a throw completion,
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): ~UNUSED~
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1. Let _promiseCapability_ be _payload_.[[PromiseCapability]].
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1. Let _phase_ be _payload_.[[Phase]].
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1. ...
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1. Let _module_ be _moduleCompletion_.[[Value]].
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1. Let _loadPromise_ be _module_.LoadRequestedModules().
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1. ...
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1. Let _linkAndEvaluateClosure_ be a new Abstract Closure with no parameters that captures _module_, _promiseCapability_, _phase_ and _onRejected_ and performs the following steps when called:
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1. ...
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1. Let _fulfilledClosure_ be a new Abstract Closure with no parameters that captures _module_, _phase_, and _promiseCapability_ and performs the following steps when called:
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1. Let _namespace_ be GetModuleNamespace(_module_, _phase_).
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1. Perform ! Call(_promiseCapability_.[[Resolve]], *undefined*, « _namespace_ »).
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1. Return ~UNUSED~.
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1. If _phase_ is ~defer~, then
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1. Let _evaluationList_ be GatherAsynchronousTransitiveDependencies(_module_).
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1. If _evaluationList_ is empty, then
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1. Perform _fulfilledClosure_().
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1. Return ~UNUSED~.
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1. ...
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1. Let _linkAndEvaluate_ be CreateBuiltinFunction(_linkAndEvaluateClosure_, *""*, 0, « »).
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1. Perform PerformPromiseThen(_loadPromise_, _linkAndEvaluate_, _onRejected_).
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1. Return ~UNUSED~.
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flags: [module, async]
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features: [import-defer]
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includes: [compareArray.js]
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---*/
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import "./setup_FIXTURE.js";
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import.defer("./sync_FIXTURE.js").then(ns => {
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assert.compareArray(globalThis.evaluations, []);
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ns.x;
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assert.compareArray(globalThis.evaluations, ["dep", "sync"]);
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}).then($DONE, $DONE);
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