llvm/llvm/test/YAMLParser/spec1.2-07-05.test

# RUN: yaml-bench -canonical %s | FileCheck %s --strict-whitespace
# CHECK: "folded to a space,\nto a line feed, or \t \tnon-content"

"folded 
to a space,	
 
to a line feed, or 	\
 \ 	non-content"