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Files whose name ends in `_.js` are not themselves valid Test262 tests and should not be interpreted as such by test runners. --- The tests for the GetBindingValue method of the module Environment Record are very minimal. This is because GetBindingValue is necessary to assert any aspect of binding creation/initialization/mutation. In this way, GetBindingValue is being implicitly tested by every test that references a binding value.
41 lines
1.1 KiB
JavaScript
41 lines
1.1 KiB
JavaScript
// Copyright (C) 2016 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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description: References to local `var` bindings resolve successfully
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esid: sec-moduleevaluation
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info: |
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8.1.1.5.1 GetBindingValue (N, S)
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[...]
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3. If the binding for N is an indirect binding, then
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[...]
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5. Return the value currently bound to N in envRec.
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15.2.1.16.4 ModuleDeclarationInstantiation( )
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[...]
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14. Let declaredVarNames be a new empty List.
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15. For each element d in varDeclarations do
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a. For each element dn of the BoundNames of d do
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i. If dn is not an element of declaredVarNames, then
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1. Perform ! envRec.CreateMutableBinding(dn, false).
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2. Call envRec.InitializeBinding(dn, undefined).
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3. Append dn to declaredVarNames.
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[...]
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13.3.2.4 Runtime Semantics: Evaluation
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VariableDeclaration : BindingIdentifier Initializer
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[...]
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6. Return ? PutValue(lhs, value).
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flags: [module]
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---*/
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var varBinding = 1;
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assert.sameValue(varBinding, 1);
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varBinding = 2;
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assert.sameValue(varBinding, 2);
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