v8/test/mjsunit/argument-assigned.js

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// Copyright 2011 the V8 project authors. All rights reserved.
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following
// disclaimer in the documentation and/or other materials provided
// with the distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
(function() {
function f(x) {
var arguments = [ 1, 2, 3 ];
return x;
}
assertEquals(7, f(7));
})();
(function() {
function f(x) {
arguments[0] = 991;
var arguments = [ 1, 2, 3 ];
return x;
}
assertEquals(991, f(7));
})();
(function() {
function f(x) {
arguments[0] = 991;
for (var i = 0; i < 10; i++) {
if (i == 5) {
var arguments = [ 1, 2, 3 ];
}
}
return x;
}
assertEquals(991, f(7));
})();
(function() {
function f(x, s) {
eval(s);
return x;
}
assertEquals(7, f(7, "var arguments = [ 1, 2, 3 ];"));
})();
(function() {
function f(x, s) {
var tmp = arguments[0];
eval(s);
return tmp;
}
assertEquals(7, f(7, "var arguments = [ 1, 2, 3 ];"));
})();
(function() {
function f(x, s) {
var tmp = arguments[0];
eval(s);
return tmp;
}
assertEquals(7, f(7, ""));
})();
(function() {
function f(x, s) {
var tmp = arguments[0];
eval(s);
return x;
}
assertEquals(7, f(7, "var arguments = [ 1, 2, 3 ];"));
})();
(function() {
function f(x, s) {
var tmp = arguments[0];
eval(s);
return x;
}
assertEquals(7, f(7, ""));
})();
(function() {
function f(x) {
function g(y) {
x = y;
}
arguments = {};
g(991);
return x;
}
assertEquals(991, f(7));
})();
(function() {
function f(x) {
function g(y, s) {
eval(s);
}
arguments = {};
g(991, "x = y;");
return x;
}
assertEquals(991, f(7));
})();