gecko-dev/js/tests/ecma/Statements/12.2-1.js

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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* The Original Code is Mozilla Communicator client code, released
* March 31, 1998.
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gTestfile = '12.2-1.js';
/**
File Name: 12.2-1.js
ECMA Section: The variable statement
Description:
If the variable statement occurs inside a FunctionDeclaration, the
variables are defined with function-local scope in that function, as
described in section 10.1.3. Otherwise, they are defined with global
scope, that is, they are created as members of the global object, as
described in section 0. Variables are created when the execution scope
is entered. A Block does not define a new execution scope. Only Program and
FunctionDeclaration produce a new scope. Variables are initialized to the
undefined value when created. A variable with an Initializer is assigned
the value of its AssignmentExpression when the VariableStatement is executed,
not when the variable is created.
Author: christine@netscape.com
Date: 12 november 1997
*/
var SECTION = "12.2-1";
var VERSION = "ECMA_1";
startTest();
var TITLE = "The variable statement";
writeHeaderToLog( SECTION +" "+ TITLE);
new TestCase( "SECTION",
"var x = 3; function f() { var a = x; var x = 23; return a; }; f()",
void 0,
eval("var x = 3; function f() { var a = x; var x = 23; return a; }; f()") );
test();