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Add a test that r1383 failed (harmlessly).

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Review URL: http://codereview.chromium.org/44002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1485 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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erik.corry@gmail.com 2009-03-11 09:29:29 +00:00
parent c8f01466ff
commit 1094cfe1b6
1 changed files with 22 additions and 0 deletions
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22
test/mjsunit/regexp-static.js
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@ -132,3 +132,25 @@ for (var i = 4; i < 10; ++i) {
re = /(.)/g;
function f() { return RegExp.$1; };
assertEquals('abcd', 'abcd'.replace(re, f));
// lastParen where the last parenthesis didn't match.
assertEquals("foo,", /foo(?:a(x))?/.exec("foobx"), "lastParen setup");
assertEquals("", RegExp.lastParen, "lastParen");
// The same test for $1 to $9.
for (var i = 1; i <= 9; i++) {
var haystack = "foo";
var re_text = "^foo";
for (var j = 0; j < i - 1; j++) {
haystack += "x";
re_text += "(x)";
}
re_text += "(?:a(x))?";
haystack += "bx";
var re = new RegExp(re_text);
assertTrue(re.test(haystack), "$" + i + " setup");
for (var j = 1; j < i - 1; j++) {
assertEquals("x", RegExp['$' + j], "$" + j + " in $" + i + " setup");
}
assertEquals("", RegExp['$' + (i)], "$" + i);
}