2 Commits

Author	SHA1	Message	Date
Enrico Granata	ab0e831485	Allow inline test case to register actually useful teardown hooks by allowing a hook to be passed back the test instance, were it not to be already bound to self. Use this ability to make the reversal of escape-non-printables a teardown hook for added reliability of the testing logic ... llvm-svn: 221402	2014-11-05 21:31:57 +00:00
Enrico Granata	ebdc1ac014	Add a setting escape-non-printables that drives whether the StringPrinter should or should not escape sequences such as \t, \n, .. and generally any non-printing character ... The recent StringPrinter changes made this behavior the default, and the setting defaults to yes If you want to change this behavior and see non-printables unescaped (e.g. "a\tb" as "a b"), set it to false Fixes rdar://12969594 llvm-svn: 221399	2014-11-05 21:20:48 +00:00