xiuos/APP_Framework/lib/JerryScript/jerryscript/tests/jerry/strict.js

123 lines
1.8 KiB
JavaScript

// 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.
'use strict';
var temp;
try
{
a = 1;
assert (false);
} catch (e)
{
assert (e instanceof ReferenceError);
}
try
{
NaN = 1;
assert (false);
} catch (e)
{
assert (e instanceof TypeError);
}
function f()
{
assert(this === undefined);
}
f();
Object.function_prop = function ()
{
assert (this === Object);
}
Object.function_prop ();
try
{
var temp = f.caller;
assert (false);
} catch (e)
{
assert (e instanceof TypeError);
}
try
{
delete this.NaN;
assert (false);
} catch (e)
{
assert (e instanceof TypeError);
}
try
{
eval ("'\\" + "101'");
assert (false);
} catch (e)
{
assert (e instanceof SyntaxError);
}
try
{
var str1 = "'\\" + "0'";
var str2 = "'\\x" + "00'";
eval (str1);
assert (eval (str1) === eval (str2));
} catch (e)
{
assert (false);
}
try
{
var str1 = "'\\" + "0" + "\\" + "0" + "\\" + "0'";
var str2 = "'\\x" + "00" + "\\x" + "00" + "\\x" + "00'";
eval (str1);
assert (eval (str1) === eval (str2));
} catch (e)
{
assert (false);
}
try
{
var str1 = "'foo\\" + "0" + "bar'";
var str2 = "'foo\\x" + "00" + "bar'";
eval (str1);
assert (eval (str1) === eval (str2));
} catch (e)
{
assert (false);
}
(function (a) {
(function (a) {
});
});