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a0275efa65
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/20260606030319.316752-1-adinata.softwareengineer@gmail.com Signed-off-by: Adi Nata <adinata.softwareengineer@gmail.com> Cc: Maxim Kaurkin <maxim.kaurkin@baikalelectronics.ru> Cc: Serge Semin <Sergey.Semin@baikalelectronics.ru> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Brendan Higgins <brendan.higgins@linux.dev> Cc: David Gow <david@davidgow.net> Cc: Rae Moar <raemoar63@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
History
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| .. | ||
| tests | ||
| cordic.c | ||
| div64.c | ||
| gcd.c | ||
| int_log.c | ||
| int_pow.c | ||
| int_sqrt.c | ||
| Kconfig | ||
| lcm.c | ||
| Makefile | ||
| polynomial.c | ||
| prime_numbers.c | ||
| prime_numbers_private.h | ||
| rational.c | ||
| reciprocal_div.c | ||
| test_div64.c | ||
| test_mul_u64_u64_div_u64.c | ||