Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 48 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/module-code/eval-self-once.js b/js/src/tests/test262/language/module-code/eval-self-once.js
new file mode 100644
index 0000000000..5fdb10823f
--- /dev/null
+++ b/js/src/tests/test262/language/module-code/eval-self-once.js
@@ -0,0 +1,48 @@
+// |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: Module is evaluated exactly once
+esid: sec-moduleevaluation
+info: |
+  Evaluate( ) Concrete Method
+    [...]
+    4. Let result be InnerModuleEvaluation(module, stack, 0).
+    [...]
+
+  InnerModuleEvaluation( module, stack, index )
+    [...]
+    2. If module.[[Status]] is "evaluated", then
+      a. If module.[[EvaluationError]] is undefined, return index.
+      b. Otherwise return module.[[EvaluationError]].
+    [...]
+    6. For each String required that is an element of module.[[RequestedModules]] do,
+       a. Let requiredModule be ? HostResolveImportedModule(module, required).
+       [...]
+       c. Set index to ? InnerModuleEvaluation(requiredModule, stack, index).
+    [...]
+includes: [fnGlobalObject.js]
+flags: [module]
+features: [export-star-as-namespace-from-module]
+---*/
+
+import {} from './eval-self-once.js';
+import './eval-self-once.js';
+import * as ns1 from './eval-self-once.js';
+import dflt1 from './eval-self-once.js';
+export {} from './eval-self-once.js';
+import dflt2, {} from './eval-self-once.js';
+export * from './eval-self-once.js';
+export * as ns2 from './eval-self-once.js';
+import dflt3, * as ns from './eval-self-once.js';
+export default null;
+
+var global = fnGlobalObject();
+
+assert.sameValue(global.test262, undefined, 'global property initially unset');
+
+global.test262 = 262;
+
+assert.sameValue(global.test262, 262, 'global property was defined');
+
+reportCompare(0, 0);