// Copyright JS Foundation and other contributors, http://js.foundation

//

// Licensed under the Apache License, Version 2.0 (the "License");

// you may not use this file except in compliance with the License.

// You may obtain a copy of the License at

//

// http://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing, software

// distributed under the License is distributed on an "AS IS" BASIS

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

// See the License for the specific language governing permissions and

// limitations under the License.

var f = new Function ('');

assert (f () === undefined);

var f = new Function ('"use strict"; f = undefined;');

assert (f () === undefined && f === undefined);

var f = new Function ('"use strict"; q = undefined;');

try

{

f ();

assert (false);

}

catch (e)

{

assert (e instanceof ReferenceError);

}

var singleArgFunction = new Function ('arg', 'return arg');

assert (singleArgFunction (5) === 5);

for (i = 1; i < 10; i ++)

{

var f = new Function ('a', 'b', 'var q = a; b++; function f (k) {return q + k + b++;}; return f;');

var fns = new Array ();

for (var n = 0; n < 10; n++)

{

var r = f (1, 7);

fns[n] = r;

var check_value = 10;

for (var m = 0; m < 100; m++)

{

var value = r (1);

assert (check_value++ === value);

}

}

var check_value = 109;

for (var n = 0; n < 11; n++)

{

for (var m = 0; m < 10; m++)

{

var value = fns [m] (m * n);

assert (value == check_value + m * n);

}

check_value++;

}

}

var f = new Function ("a,b", "c", "return a + b + c;");

assert (f (1,2,3) === 6);

f = new Function ("a,b", "c,d", "return a + b + c + d;");

assert (f (1,2,3,4) === 10);

f = new Function ("a" , "b", "c,d", "return a + b + c + d;");

assert (f (1,2,3,4) === 10);

var f = new Function (" a\t , b", "\u0020c", "return a + b + c;");

assert (f (1,2,3) === 6);

f = new Function ("a, \n b \u0020", "c \t, d\n", "return a + b + c + d;");

assert (f (1,2,3,4) === 10);

f = new Function (" a\t" , "\nb ", " \u0020c , d ", "return a + b + c + d;");

assert (f (1,2,3,4) === 10);

try

{

new Function ({

toString : function () {

throw new TypeError();

},

valueOf : function () {

throw new TypeError();

}

});

assert (false);

}

catch (e)

{

assert (e instanceof TypeError);

}

var p = { toString : function() { throw 1; } };

var body = { toString : function() { throw "body"; } };

try

{

new Function (p, body);

// Should not be reached.

assert (false);

}

catch (e)

{

assert (e === 1);

}

// Check SyntaxError handling

try

{

new Function ('var var;');

assert (false);

}

catch (e)

{

assert (e instanceof SyntaxError);

}

try

{

new Function ('a;b', 'return;');

assert (false);

}

catch (e)

{

assert (e instanceof SyntaxError);

}