Add test for importing a succesfully evaluated module of an async errored SCC

test/language/module-code/top-level-await/evaluated-dep-from-async-errored-scc.js

@@ -0,0 +1,73 @@
+// Copyright (C) 2025 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-innermoduleevaluation
+description: >
+  A module depending on an ~evaluated~ module that is part of a SCC that failed asynchronously
+info: |
+  Module graph:
+
+                    ┌──────────────────┐     ┌────────────────────────┐
+                    │     SCC root     │     │  importer of SCC leaf  │
+                    └──────────────────┘     └────────────────────────┘
+                       │  ▲       │  ▲          │
+                       ▼  │       ▼  │          ▼
+    ┌───────────────────────┐   ┌──────────────────┐
+    │ SCC leaf (TLA, throw) │   │    SCC leaf 2    │
+    └───────────────────────┘   └──────────────────┘
+
+  And let's assume that we import "SCC root" first and then, once its evaluation settles,
+  we import "importer of SCC leaf".
+
+  This test exercises the case in which the condition in step 11.c.iv.3 of the following algorithm
+  is true, when:
+  - _module_ is "importer of SCC leaf",
+  - _requiredModule_ is "SCC leaf",
+  - _requiredModule_.[[CycleRoot]] is "SCC root".
+
+  After the sync pass of the evaluation of "SCC root",
+  - the [[Status]] of "SCC leaf 2" is ~evaluated~, because even though it's in an
+    async SCC after breaking the cycles it has no async dependencies.
+  - the [[Status]] of "SCC leaf (TLA, throw)" and "SCC root" are ~evaluating-async~.
+
+  After that evaluation of "SCC leaf (TLA, throw)" resumes after the TLA, it throws
+  and thus both its [[Status]] and "SCC root"'s [[Status]] are set to ~evaluated~,
+  and their [[EvaluationError]] is set to the error thrown.
+
+  When later evaluating "importer of SCC leaf", its dependency "SCC leaf 2" has [[Status]]
+  set to ~evaluated~ and no [[EvaluationError]], but "SCC leaf 2"'s [[CycleRoot]] has a
+  non-empty [[EvaluationError]].
+
+    InnerModuleEvaluation ( module, stack, index )
+        ...
+        11. For each ModuleRequest Record request of module.[[RequestedModules]], do
+            a. Let requiredModule be GetImportedModule(module, request).
+            b. Set index to ? InnerModuleEvaluation(requiredModule, stack, index).
+            c. If requiredModule is a Cyclic Module Record, then
+                i. Assert: requiredModule.[[Status]] is one of evaluating, evaluating-async, or evaluated.
+                ii. Assert: requiredModule.[[Status]] is evaluating if and only if stack contains requiredModule.
+                iii. If requiredModule.[[Status]] is evaluating, then
+                    1. Set module.[[DFSAncestorIndex]] to min(module.[[DFSAncestorIndex]], requiredModule.[[DFSAncestorIndex]]).
+                iv. Else,
+                    1. Set requiredModule to requiredModule.[[CycleRoot]].
+                    2. Assert: requiredModule.[[Status]] is either evaluating-async or evaluated.
+                    3. If requiredModule.[[EvaluationError]] is not empty, return ? requiredModule.[[EvaluationError]].
+
+flags: [module, async]
+features: [top-level-await]
+includes: [asyncHelpers.js]
+---*/
+
+asyncTest(async function() {
+  const sccRootPromise = import("./evaluated-dep-from-async-errored-scc_scc-root_FIXTURE.js");
+  await assert.throwsAsync(Error, () => sccRootPromise, "Importing scc-root should reject");
+  const sccRootError = await sccRootPromise.catch(e => e);
+  assert.sameValue(sccRootError, globalThis.evaluationError);
+
+  const importerOfSccLeafPromise = import("./evaluated-dep-from-async-errored-scc_importer-of-scc-leaf_FIXTURE.js");
+  await assert.throwsAsync(Error, () => importerOfSccLeafPromise, "Importing importer of SCC leaf should reject");
+  const importerOfSccLeafError = await importerOfSccLeafPromise.catch(e => e);
+
+  assert.sameValue(sccRootError, importerOfSccLeafError, "The errors should be the same");
+});

test/language/module-code/top-level-await/evaluated-dep-from-async-errored-scc_importer-of-scc-leaf_FIXTURE.js

@@ -0,0 +1,4 @@
+// Copyright (C) 2025 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+import "./evaluated-dep-from-async-errored-scc_scc-leaf-2_FIXTURE.js";

test/language/module-code/top-level-await/evaluated-dep-from-async-errored-scc_scc-leaf-2_FIXTURE.js

@@ -0,0 +1,4 @@
+// Copyright (C) 2025 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+import "./evaluated-dep-from-async-errored-scc_scc-root_FIXTURE.js";

test/language/module-code/top-level-await/evaluated-dep-from-async-errored-scc_scc-leaf-tla-throw_FIXTURE.js

@@ -0,0 +1,7 @@
+// Copyright (C) 2025 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+import "./evaluated-dep-from-async-errored-scc_scc-root_FIXTURE.js";
+globalThis.evaluationError = new Error("boom");
+await 0;
+throw globalThis.evaluationError;

test/language/module-code/top-level-await/evaluated-dep-from-async-errored-scc_scc-root_FIXTURE.js

@@ -0,0 +1,5 @@
+// Copyright (C) 2025 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+import "./evaluated-dep-from-async-errored-scc_scc-leaf-tla-throw_FIXTURE.js";
+import "./evaluated-dep-from-async-errored-scc_scc-leaf-2_FIXTURE.js";