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[v2,14/23] tools/testing/vma: update VMA flag tests to test vma_test[_any_mask]()

Message ID ecd6e0134c4495310d6914b8177e99886e17d22f.1773665966.git.ljs@kernel.org
State New
Headers show
Series mm/vma: convert vm_flags_t to vma_flags_t in vma code | expand

Commit Message

Lorenzo Stoakes (ARM) March 16, 2026, 1:08 p.m. UTC 
Update the existing test logic to assert that vma_test(), vma_test_any()
and vma_test_any_mask() (implicitly tested via vma_test_any()) are
functioning correctly.

We already have tests for other variants like this, so it's simply a matter
of expanding those tests to also include tests for the VMA-specific
helpers.

Signed-off-by: Lorenzo Stoakes (Oracle) <ljs@kernel.org>
---
 tools/testing/vma/tests/vma.c | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)
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Patch

diff --git a/tools/testing/vma/tests/vma.c b/tools/testing/vma/tests/vma.c
index 1fae25170ff7..1395d55a1e02 100644
--- a/tools/testing/vma/tests/vma.c
+++ b/tools/testing/vma/tests/vma.c
@@ -183,13 +183,18 @@  static bool test_vma_flags_test(void)
 	struct vm_area_desc desc = {
 		.vma_flags = flags,
 	};
+	struct vm_area_struct vma = {
+		.flags = flags,
+	};
 
 #define do_test(_flag)					\
 	ASSERT_TRUE(vma_flags_test(&flags, _flag));	\
+	ASSERT_TRUE(vma_test(&vma, _flag));		\
 	ASSERT_TRUE(vma_desc_test(&desc, _flag))
 
 #define do_test_false(_flag)				\
 	ASSERT_FALSE(vma_flags_test(&flags, _flag));	\
+	ASSERT_FALSE(vma_test(&vma, _flag));		\
 	ASSERT_FALSE(vma_desc_test(&desc, _flag))
 
 	do_test(VMA_READ_BIT);
@@ -219,15 +224,17 @@  static bool test_vma_flags_test_any(void)
 					       , 64, 65
 #endif
 		);
-	struct vm_area_struct vma;
-	struct vm_area_desc desc;
-
-	vma.flags = flags;
-	desc.vma_flags = flags;
+	struct vm_area_struct vma = {
+		.flags = flags,
+	};
+	struct vm_area_desc desc = {
+		.vma_flags = flags,
+	};
 
 #define do_test(...)						\
 	ASSERT_TRUE(vma_flags_test_any(&flags, __VA_ARGS__));	\
-	ASSERT_TRUE(vma_desc_test_any(&desc, __VA_ARGS__))
+	ASSERT_TRUE(vma_desc_test_any(&desc, __VA_ARGS__));	\
+	ASSERT_TRUE(vma_test_any(&vma, __VA_ARGS__));
 
 #define do_test_all_true(...)					\
 	ASSERT_TRUE(vma_flags_test_all(&flags, __VA_ARGS__));	\