From d1fadef194008b22d7d9608426cad29d4bb69ab9 Mon Sep 17 00:00:00 2001
From: Brendan Higgins <brendanhiggins@google.com>
Date: Mon, 23 Sep 2019 02:02:33 -0700
Subject: kunit: test: add string_stream a std::stream like string builder

A number of test features need to do pretty complicated string printing
where it may not be possible to rely on a single preallocated string
with parameters.

So provide a library for constructing the string as you go similar to
C++'s std::string. string_stream is really just a string builder,
nothing more.

Signed-off-by: Brendan Higgins <brendanhiggins@google.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
---
 lib/kunit/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib/kunit/Makefile')

diff --git a/lib/kunit/Makefile b/lib/kunit/Makefile
index 5efdc4dea2c0..275b565a0e81 100644
--- a/lib/kunit/Makefile
+++ b/lib/kunit/Makefile
@@ -1 +1,2 @@
-obj-$(CONFIG_KUNIT) +=			test.o
+obj-$(CONFIG_KUNIT) +=			test.o \
+					string-stream.o
-- 
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