tree 6443ea9d6072c5fb4057b4ffbc68f163fcfe5b70
parent 715780ae4bb76d6fd2f20eb78e2a9ba9769a6cdc
author Brian Norris <computersforpeace@gmail.com> 1449701429 -0800
committer Shuah Khan <shuahkh@osg.samsung.com> 1452202867 -0700

selftests: firmware: add empty string and async tests

Now that we've added a 'trigger_async_request' knob to test the
request_firmware_nowait() API, let's use it. Also add tests for the
empty ("") string, since there have been a couple errors in that
handling already.

Since we now have real ways that the sysfs write might fail, let's add
the appropriate check on the 'echo' lines too.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>