layout/mathml/tests/stretchy-and-large-operators.html is an exhaustive test for the stretchy and large operators from our operator dictionary. However is does not work at the moment, because it incorrectly creates MathML elements with the createElement() function. The function createElementNS() (with the MathML namespace) should be used instead. (See bug 755541 and 832713 comment 3)
Created attachment 704958 [details] [diff] [review] Made changes as per the comment
Thanks, that look good. I would put the MathML namespace string in a global variable rather than repeating it everywhere, but that's OK. Be sure to try to conform to Mozilla's style guides: 80-character lines and a space after the commas. (https://developer.mozilla.org/En/Mozilla_Coding_Style_Guide) For the commit message, see a model here: https://developer.mozilla.org/en-US/docs/Developer_Guide/Committing_Rules_and_Responsibilities#Commit_message_restrictions
Created attachment 705008 [details] [diff] [review] Made changes as per the comment Made some changes. Created a global variable to supply namespace to all the creation code.
Created attachment 705011 [details] [diff] [review] Made changes as per the comment Added Bug number in commit message
Comment on attachment 705011 [details] [diff] [review] Made changes as per the comment That looks good, thanks!
Comment on attachment 705011 [details] [diff] [review] Made changes as per the comment I don't have commit access. But I put the checkin-needed keyword, so someone will take care of that relatively soon.