diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/language/module-code/instn-star-props-circular.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/language/module-code/instn-star-props-circular.js')
-rw-r--r-- | js/src/tests/test262/language/module-code/instn-star-props-circular.js | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/module-code/instn-star-props-circular.js b/js/src/tests/test262/language/module-code/instn-star-props-circular.js new file mode 100644 index 0000000000..4a134bed9f --- /dev/null +++ b/js/src/tests/test262/language/module-code/instn-star-props-circular.js @@ -0,0 +1,43 @@ +// |reftest| module +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +description: > + Circular "star" imports do not trigger infinite recursion during name + enumeration. +esid: sec-moduledeclarationinstantiation +info: | + [...] + 12. For each ImportEntry Record in in module.[[ImportEntries]], do + a. Let importedModule be ? HostResolveImportedModule(module, + in.[[ModuleRequest]]). + b. If in.[[ImportName]] is "*", then + i. Let namespace be ? GetModuleNamespace(importedModule). + [...] + + 15.2.1.18 Runtime Semantics: GetModuleNamespace + + [...] + 3. If namespace is undefined, then + a. Let exportedNames be ? module.GetExportedNames(« »). + [...] + + 15.2.1.16.2 GetExportedNames + + 1. Let module be this Source Text Module Record. + 2. If exportStarSet contains module, then + a. Assert: We've reached the starting point of an import * circularity. + b. Return a new empty List. +flags: [module] +---*/ + +import * as a from './instn-star-props-circular-a_FIXTURE.js'; +import * as b from './instn-star-props-circular-b_FIXTURE.js'; + +assert('fromA' in a, 'entry for binding from "a" in namespace of module A'); +assert('fromB' in a, 'entry for binding from "b" in namespace of module A'); + +assert('fromA' in b, 'entry for binding from "a" in namespace of module B'); +assert('fromB' in b, 'entry for binding from "b" in namespace of module B'); + +reportCompare(0, 0); |