kunit: string-stream: Test performance of string_stream

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Add a test of the speed and memory use of string_stream.

string_stream_performance_test() doesn't actually "test" anything (it
cannot fail unless the system has run out of allocatable memory) but it
measures the speed and memory consumption of the string_stream and reports
the result.

This allows changes in the string_stream implementation to be compared.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

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Richard Fitzgerald 2023-08-28 11:41:11 +01:00 • committed by Shuah Khan

parent 05e2006ce4

commit 53568b720c

1 changed files with 54 additions and 0 deletions

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lib/kunit/string-stream-test.c

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