id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
25191	Better error output for assertXMLEqual	Sergiy Kuzmenko	Caio Ariede	"It is difficult to understand test failures when comparing XML files. Currently error message shows the beginning of each XML string and output looks something like this:

{{{
AssertionError: '<?xml version=""1.0"" encoding=""utf-8""?>\n<xliff version=\'1.2\'\n       xmlns=\' [truncated]... != '<?xml version=""1.0"" encoding=""utf-8""?>\n<xliff version=\'1.2\' xmlns=\'urn:oasi [truncated]...
}}}

It would be very nice to have output similar to assertHTMLEqual, with markup differences highlighted like this:

{{{
AssertionError: <b>
Blue
</b>sky != <b>
Blue
</b>dye
  <b>
  Blue
- </b>sky
+ </b>dye
}}}"	Cleanup/optimization	closed	Testing framework	dev	Normal	fixed			Ready for checkin	1	0	0	0	0	0