llvm/clang-tools-extra/clangd/test/too_large.test

# RUN: not clangd -sync < %s 2>&1 | FileCheck -check-prefix=STDERR %s
# vim: fileformat=dos
# It is absolutely vital that this file has CRLF line endings.
#
Content-Length: 2147483648

# STDERR: Refusing to read message