diff options
Diffstat (limited to 'tools/testing/vma/shared.h')
| -rw-r--r-- | tools/testing/vma/shared.h | 63 |
1 files changed, 45 insertions, 18 deletions
diff --git a/tools/testing/vma/shared.h b/tools/testing/vma/shared.h index 6c64211cfa22..97cd7a679dc1 100644 --- a/tools/testing/vma/shared.h +++ b/tools/testing/vma/shared.h @@ -21,21 +21,53 @@ } \ } while (0) -#define ASSERT_TRUE(_expr) \ - do { \ - if (!(_expr)) { \ - fprintf(stderr, \ - "Assert FAILED at %s:%d:%s(): %s is FALSE.\n", \ - __FILE__, __LINE__, __FUNCTION__, #_expr); \ - return false; \ - } \ +#define __ASSERT_TRUE(_expr, _fmt, ...) \ + do { \ + if (!(_expr)) { \ + fprintf(stderr, \ + "Assert FAILED at %s:%d:%s(): %s is FALSE" \ + _fmt ".\n", \ + __FILE__, __LINE__, __FUNCTION__, #_expr \ + __VA_OPT__(,) __VA_ARGS__); \ + return false; \ + } \ } while (0) +#define __TO_SCALAR(x) ((unsigned long long)(uintptr_t)(x)) + +#define ASSERT_TRUE(_expr) __ASSERT_TRUE(_expr, "") #define ASSERT_FALSE(_expr) ASSERT_TRUE(!(_expr)) -#define ASSERT_EQ(_val1, _val2) ASSERT_TRUE((_val1) == (_val2)) -#define ASSERT_NE(_val1, _val2) ASSERT_TRUE((_val1) != (_val2)) +#define ASSERT_EQ(_val1, _val2) do { \ + __typeof__(_val1) __val1 = (_val1); \ + __typeof__(_val2) __val2 = (_val2); \ + __ASSERT_TRUE(__val1 == __val2, " (0x%llx != 0x%llx)", \ + __TO_SCALAR(__val1), __TO_SCALAR(__val2)); \ + } while (0) + +#define ASSERT_NE(_val1, _val2) do { \ + __typeof__(_val1) __val1 = (_val1); \ + __typeof__(_val2) __val2 = (_val2); \ + __ASSERT_TRUE(__val1 != __val2, " (0x%llx == 0x%llx)", \ + __TO_SCALAR(__val1), __TO_SCALAR(__val2)); \ + } while (0) -#define IS_SET(_val, _flags) ((_val & _flags) == _flags) +#define ASSERT_FLAGS_SAME_MASK(_flags, _flags_other) \ + ASSERT_TRUE(vma_flags_same_mask((_flags), (_flags_other))) + +#define ASSERT_FLAGS_NOT_SAME_MASK(_flags, _flags_other) \ + ASSERT_FALSE(vma_flags_same_mask((_flags), (_flags_other))) + +#define ASSERT_FLAGS_SAME(_flags, ...) \ + ASSERT_TRUE(vma_flags_same(_flags, __VA_ARGS__)) + +#define ASSERT_FLAGS_NOT_SAME(_flags, ...) \ + ASSERT_FALSE(vma_flags_same(_flags, __VA_ARGS__)) + +#define ASSERT_FLAGS_EMPTY(_flags) \ + ASSERT_TRUE(vma_flags_empty(_flags)) + +#define ASSERT_FLAGS_NONEMPTY(_flags) \ + ASSERT_FALSE(vma_flags_empty(_flags)) extern bool fail_prealloc; @@ -76,7 +108,7 @@ static inline void dummy_close(struct vm_area_struct *) /* Helper function to simply allocate a VMA. */ struct vm_area_struct *alloc_vma(struct mm_struct *mm, unsigned long start, unsigned long end, - pgoff_t pgoff, vm_flags_t vm_flags); + pgoff_t pgoff, vma_flags_t vma_flags); /* Helper function to detach and free a VMA. */ void detach_free_vma(struct vm_area_struct *vma); @@ -84,7 +116,7 @@ void detach_free_vma(struct vm_area_struct *vma); /* Helper function to allocate a VMA and link it to the tree. */ struct vm_area_struct *alloc_and_link_vma(struct mm_struct *mm, unsigned long start, unsigned long end, - pgoff_t pgoff, vm_flags_t vm_flags); + pgoff_t pgoff, vma_flags_t vma_flags); /* * Helper function to reset the dummy anon_vma to indicate it has not been @@ -107,8 +139,3 @@ void __vma_set_dummy_anon_vma(struct vm_area_struct *vma, /* Provide a simple dummy VMA/anon_vma dummy setup for testing. */ void vma_set_dummy_anon_vma(struct vm_area_struct *vma, struct anon_vma_chain *avc); - -/* Helper function to specify a VMA's range. */ -void vma_set_range(struct vm_area_struct *vma, - unsigned long start, unsigned long end, - pgoff_t pgoff); |