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Added five new cases to test number values between uint32 upper-bound and long upper-bound.

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pschwartau%netscape.com 2002-02-09 00:18:12 +00:00
parent b1680cb442
commit 8a7c41db48
1 changed files with 31 additions and 0 deletions
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31
js/tests/ecma_2/RegExp/properties-002.js
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@ -34,6 +34,37 @@ re_5 = /\B/;
re_5.lastIndex = Math.pow(2,30);
AddRegExpCases( re_5, "\\B", false, false, false, Math.pow(2,30) );
/*
* Brendan: "need to test cases Math.pow(2,32) and greater to see
* whether they round-trip." Reason: thanks to the work done in
* http://bugzilla.mozilla.org/show_bug.cgi?id=124339, lastIndex
* is now stored as a double instead of a uint32 (unsigned integer).
*
* Note 2^32 -1 is the upper bound for uint32's, but doubles can go
* all the way up to Number.MAX_VALUE. So that's why we need cases
* between those two numbers.
*
*/
re_6 = /\B/;
re_6.lastIndex = Math.pow(2,32);
AddRegExpCases( re_6, "\\B", false, false, false, Math.pow(2,32) );
re_7 = /\B/;
re_7.lastIndex = Math.pow(2,32) + 1;
AddRegExpCases( re_7, "\\B", false, false, false, Math.pow(2,32) + 1 );
re_8 = /\B/;
re_8.lastIndex = Math.pow(2,32) * 2;
AddRegExpCases( re_8, "\\B", false, false, false, Math.pow(2,32) * 2 );
re_9 = /\B/;
re_9.lastIndex = Math.pow(2,40);
AddRegExpCases( re_9, "\\B", false, false, false, Math.pow(2,40) );
re_10 = /\B/;
re_10.lastIndex = Number.MAX_VALUE;
AddRegExpCases( re_10, "\\B", false, false, false, Number.MAX_VALUE );
//-----------------------------------------------------------------------------