diff options
Diffstat (limited to 'js/src/tests/test262/language/statements/with/binding-not-blocked-by-unscopables-non-obj.js')
-rw-r--r-- | js/src/tests/test262/language/statements/with/binding-not-blocked-by-unscopables-non-obj.js | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/with/binding-not-blocked-by-unscopables-non-obj.js b/js/src/tests/test262/language/statements/with/binding-not-blocked-by-unscopables-non-obj.js new file mode 100644 index 0000000000..28082178cc --- /dev/null +++ b/js/src/tests/test262/language/statements/with/binding-not-blocked-by-unscopables-non-obj.js @@ -0,0 +1,34 @@ +// Copyright 2015 Mike Pennisi. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +es6id: 8.1.1.2.1 +description: Non-object values of `Symbol.unscopables` property are ignored +info: | + [...] + 6. If the withEnvironment flag of envRec is false, return true. + 7. Let unscopables be Get(bindings, @@unscopables). + 8. ReturnIfAbrupt(unscopables). + 9. If Type(unscopables) is Object, then + a. Let blocked be ToBoolean(Get(unscopables, N)). + b. ReturnIfAbrupt(blocked). + c. If blocked is true, return false. + 10. Return true. + + ES6: 13.11.7 (The `with` Statement) Runtime Semantics: Evaluation + [...] + 6. Set the withEnvironment flag of newEnv’s EnvironmentRecord to true. + [...] +flags: [noStrict] +features: [Symbol.unscopables] +---*/ + +var test262ToString = {}; +var env = { toString: test262ToString }; +env[Symbol.unscopables] = ''; + +with (env) { + assert.sameValue(toString, test262ToString); +} + +reportCompare(0, 0); |