The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/tests/ecma_5/extensions/strict-option-redeclared-parameter.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,30 @@
     1.4 +/*
     1.5 + * Any copyright is dedicated to the Public Domain.
     1.6 + * http://creativecommons.org/licenses/publicdomain/
     1.7 + */
     1.8 +
     1.9 +//-----------------------------------------------------------------------------
    1.10 +var BUGNUMBER = 630770;
    1.11 +var summary =
    1.12 +  'Correctly warn about duplicate parameters when the strict option is enabled';
    1.13 +
    1.14 +print(BUGNUMBER + ": " + summary);
    1.15 +
    1.16 +/**************
    1.17 + * BEGIN TEST *
    1.18 + **************/
    1.19 +
    1.20 +// Verify that duplicate parameters, with the strict option set, don't provoke
    1.21 +// an assertion.  Ideally we'd also verify that we warn exactly once per
    1.22 +// duplicated parameter name, but at present there's no way to test that
    1.23 +// without more effort (further customizing the shell JSErrorReporter) than we
    1.24 +// want to make now.
    1.25 +options("strict");
    1.26 +eval("function a(x, x, x, x) { }");
    1.27 +
    1.28 +/******************************************************************************/
    1.29 +
    1.30 +if (typeof reportCompare === "function")
    1.31 +  reportCompare(true, true);
    1.32 +
    1.33 +print("All tests passed!");