diff options
Diffstat (limited to 'js/src/tests/test262/language/module-code/eval-gtbndng-indirect-update.js')
-rw-r--r-- | js/src/tests/test262/language/module-code/eval-gtbndng-indirect-update.js | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/module-code/eval-gtbndng-indirect-update.js b/js/src/tests/test262/language/module-code/eval-gtbndng-indirect-update.js new file mode 100644 index 0000000000..bf67e4df3e --- /dev/null +++ b/js/src/tests/test262/language/module-code/eval-gtbndng-indirect-update.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: > + Modifications to named bindings that occur after dependency has been + evaluated are reflected in local binding +esid: sec-moduleevaluation +info: | + 8.1.1.5.1 GetBindingValue (N, S) + + [...] + 3. If the binding for N is an indirect binding, then + a. Let M and N2 be the indirection values provided when this binding for + N was created. + b. Let targetEnv be M.[[Environment]]. + c. If targetEnv is undefined, throw a ReferenceError exception. + d. Let targetER be targetEnv's EnvironmentRecord. + e. Return ? targetER.GetBindingValue(N2, S). +includes: [fnGlobalObject.js] +flags: [module] +---*/ + +import { x } from './eval-gtbndng-indirect-update_FIXTURE.js'; + +assert.sameValue(x, 1); + +// This function is exposed on the global scope (instead of as an exported +// binding) in order to avoid possible false positives from assuming correct +// behavior of the semantics under test. +fnGlobalObject().test262update(); + +assert.sameValue(x, 2); + +reportCompare(0, 0); |