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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/language/eval-code/direct/var-env-var-init-global-new.js | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/eval-code/direct/var-env-var-init-global-new.js b/js/src/tests/test262/language/eval-code/direct/var-env-var-init-global-new.js new file mode 100644 index 0000000000..970c92310b --- /dev/null +++ b/js/src/tests/test262/language/eval-code/direct/var-env-var-init-global-new.js @@ -0,0 +1,38 @@ +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-evaldeclarationinstantiation +description: Initialization of new global property +info: | + [...] + 16. For each String vn in declaredVarNames, in list order do + a. If varEnvRec is a global Environment Record, then + i. Perform ? varEnvRec.CreateGlobalVarBinding(vn, true). + [...] + + 8.1.1.4.17 CreateGlobalVarBinding + + [...] + 5. Let extensible be ? IsExtensible(globalObject). + 6. If hasProperty is false and extensible is true, then + a. Perform ? ObjRec.CreateMutableBinding(N, D). + b. Perform ? ObjRec.InitializeBinding(N, undefined). + [...] +flags: [noStrict] +includes: [propertyHelper.js] +---*/ + +var initial = null; + +eval('initial = x; var x;'); + +verifyProperty(this, 'x', { + value: undefined, + writable: true, + enumerable: true, + configurable: true, +}); + +assert.sameValue(initial, undefined); + +reportCompare(0, 0); |