Add a KUnit test suite for the polynomial_calc() function, which had no
in-kernel test coverage. The tests verify correct evaluation of constant,
linear, quadratic, and cubic polynomials, including negative coefficients,
negative input data, zero-coefficient terms.
The Kconfig entry uses 'select POLYNOMIAL' rather than 'depends on
POLYNOMIAL' because POLYNOMIAL is a promptless tristate that cannot
be manually enabled on UML without an explicit selector.
Link: https://lore.kernel.org/[email protected]
Signed-off-by: Adi Nata <[email protected]>
Cc: Maxim Kaurkin <[email protected]>
Cc: Serge Semin <[email protected]>
Cc: Guenter Roeck <[email protected]>
Cc: Brendan Higgins <[email protected]>
Cc: David Gow <[email protected]>
Cc: Rae Moar <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
The function uses temporary buffer to convert primes bitmap into
human readable format. Switch to using kunit_info("%*pbl")", and
drop the buffer.
Signed-off-by: Yury Norov <[email protected]>
Extract a private header and convert the prime_numbers self-test to a
KUnit test. I considered parameterizing the test using
`KUNIT_CASE_PARAM` but didn't see how it was possible since the test
logic is entangled with the test parameter generation logic.
Signed-off-by: Tamir Duberstein <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Kees Cook <[email protected]>
This commit introduces KUnit tests for the intlog2 and intlog10
functions, which compute logarithms in base 2 and base 10, respectively.
The tests cover a range of inputs to ensure the correctness of these
functions across common and edge cases.
Signed-off-by: Bruno Sobreira França <[email protected]>
Reviewed-by: David Gow <[email protected]>
Reviewed-by: Rae Moar <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Kees Cook <[email protected]>
Adds test suite for integer based power function which performs integer
exponentiation.
The test suite is designed to verify that the implementation of int_pow
correctly computes the power of a given base raised to a given exponent.
The tests check various scenarios and edge cases to ensure the accuracy
and reliability of the exponentiation function.
Updated commit with test information at commit time: Shuah Khan
Signed-off-by: Luis Felipe Hernandez <[email protected]>
Reviewed-by: David Gow <[email protected]>
Signed-off-by: Shuah Khan <[email protected]>
Adi Nata