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mm/damon/tests/core-kunit: extend damos_test_commit_filter_for() for union fields

damos_commit_filter() also updates union fields of 'struct damos_filter'.
Extend damos_test_commit_filter_for() to cover the expectations of the
union fields.

Link: https://lkml.kernel.org/r/20251111184415.141757-4-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Brendan Higgins <brendan.higgins@linux.dev>
Cc: David Gow <davidgow@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

authored by

SeongJae Park and committed by
Andrew Morton 1b43b795 1968236f

+20
+20
mm/damon/tests/core-kunit.h
··· 504 504 KUNIT_EXPECT_EQ(test, dst->type, src->type); 505 505 KUNIT_EXPECT_EQ(test, dst->matching, src->matching); 506 506 KUNIT_EXPECT_EQ(test, dst->allow, src->allow); 507 + switch (src->type) { 508 + case DAMOS_FILTER_TYPE_MEMCG: 509 + KUNIT_EXPECT_EQ(test, dst->memcg_id, src->memcg_id); 510 + break; 511 + case DAMOS_FILTER_TYPE_ADDR: 512 + KUNIT_EXPECT_EQ(test, dst->addr_range.start, 513 + src->addr_range.start); 514 + KUNIT_EXPECT_EQ(test, dst->addr_range.end, 515 + src->addr_range.end); 516 + break; 517 + case DAMOS_FILTER_TYPE_TARGET: 518 + KUNIT_EXPECT_EQ(test, dst->target_idx, src->target_idx); 519 + break; 520 + case DAMOS_FILTER_TYPE_HUGEPAGE_SIZE: 521 + KUNIT_EXPECT_EQ(test, dst->sz_range.min, src->sz_range.min); 522 + KUNIT_EXPECT_EQ(test, dst->sz_range.max, src->sz_range.max); 523 + break; 524 + default: 525 + break; 526 + } 507 527 } 508 528 509 529 static void damos_test_commit_filter(struct kunit *test)