summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/language/module-code/eval-export-dflt-expr-fn-anon.js
diff options
context:
space:
mode:
Diffstat (limited to 'js/src/tests/test262/language/module-code/eval-export-dflt-expr-fn-anon.js')
-rw-r--r--js/src/tests/test262/language/module-code/eval-export-dflt-expr-fn-anon.js35
1 files changed, 35 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/module-code/eval-export-dflt-expr-fn-anon.js b/js/src/tests/test262/language/module-code/eval-export-dflt-expr-fn-anon.js
new file mode 100644
index 0000000000..2eb93f0447
--- /dev/null
+++ b/js/src/tests/test262/language/module-code/eval-export-dflt-expr-fn-anon.js
@@ -0,0 +1,35 @@
+// |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: >
+ Default AssignmentExpression (which can be recognized as an "anonymous"
+ function declaration) is correctly initialized upon evaluation
+esid: sec-moduleevaluation
+info: |
+ [...]
+ 16. Let result be the result of evaluating module.[[ECMAScriptCode]].
+ [...]
+
+ 15.2.3.11 Runtime Semantics: Evaluation
+
+ ExportDeclaration : export default AssignmentExpression;
+
+ [...]
+ 3. If IsAnonymousFunctionDefinition(AssignmentExpression) is true, then
+ a. Let hasNameProperty be ? HasOwnProperty(value, "name").
+ b. If hasNameProperty is false, perform SetFunctionName(value,
+ "default").
+ 4. Let env be the running execution context's LexicalEnvironment.
+ 5. Perform ? InitializeBoundName("*default*", value, env).
+ [...]
+flags: [module]
+---*/
+
+export default (function() { return 99; });
+import f from './eval-export-dflt-expr-fn-anon.js';
+
+assert.sameValue(f(), 99, 'binding initialized');
+assert.sameValue(f.name, 'default', 'correct name is assigned');
+
+reportCompare(0, 0);