diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/kunit/assert.h | 28 | ||||
| -rw-r--r-- | include/kunit/resource.h | 16 | ||||
| -rw-r--r-- | include/kunit/test.h | 120 |
3 files changed, 72 insertions, 92 deletions
diff --git a/include/kunit/assert.h b/include/kunit/assert.h index 4b52e12c2ae8..ace3de8d1ee7 100644 --- a/include/kunit/assert.h +++ b/include/kunit/assert.h @@ -42,16 +42,15 @@ struct kunit_loc { /** * struct kunit_assert - Data for printing a failed assertion or expectation. - * @format: a function which formats the data in this kunit_assert to a string. * * Represents a failed expectation/assertion. Contains all the data necessary to * format a string to a user reporting the failure. */ -struct kunit_assert { - void (*format)(const struct kunit_assert *assert, - const struct va_format *message, - struct string_stream *stream); -}; +struct kunit_assert {}; + +typedef void (*assert_format_t)(const struct kunit_assert *assert, + const struct va_format *message, + struct string_stream *stream); void kunit_assert_prologue(const struct kunit_loc *loc, enum kunit_assert_type type, @@ -72,16 +71,6 @@ void kunit_fail_assert_format(const struct kunit_assert *assert, struct string_stream *stream); /** - * KUNIT_INIT_FAIL_ASSERT_STRUCT - Initializer for &struct kunit_fail_assert. - * - * Initializes a &struct kunit_fail_assert. Intended to be used in - * KUNIT_EXPECT_* and KUNIT_ASSERT_* macros. - */ -#define KUNIT_INIT_FAIL_ASSERT_STRUCT { \ - .assert = { .format = kunit_fail_assert_format }, \ -} - -/** * struct kunit_unary_assert - Represents a KUNIT_{EXPECT|ASSERT}_{TRUE|FALSE} * @assert: The parent of this type. * @condition: A string representation of a conditional expression. @@ -110,7 +99,6 @@ void kunit_unary_assert_format(const struct kunit_assert *assert, * KUNIT_EXPECT_* and KUNIT_ASSERT_* macros. */ #define KUNIT_INIT_UNARY_ASSERT_STRUCT(cond, expect_true) { \ - .assert = { .format = kunit_unary_assert_format }, \ .condition = cond, \ .expected_true = expect_true \ } @@ -145,7 +133,6 @@ void kunit_ptr_not_err_assert_format(const struct kunit_assert *assert, * KUNIT_EXPECT_* and KUNIT_ASSERT_* macros. */ #define KUNIT_INIT_PTR_NOT_ERR_STRUCT(txt, val) { \ - .assert = { .format = kunit_ptr_not_err_assert_format }, \ .text = txt, \ .value = val \ } @@ -190,7 +177,6 @@ void kunit_binary_assert_format(const struct kunit_assert *assert, * KUNIT_INIT_BINARY_ASSERT_STRUCT() - Initializes a binary assert like * kunit_binary_assert, kunit_binary_ptr_assert, etc. * - * @format_func: a function which formats the assert to a string. * @text_: Pointer to a kunit_binary_assert_text. * @left_val: The actual evaluated value of the expression in the left slot. * @right_val: The actual evaluated value of the expression in the right slot. @@ -200,11 +186,9 @@ void kunit_binary_assert_format(const struct kunit_assert *assert, * fields but with different types for left_val/right_val. * This is ultimately used by binary assertion macros like KUNIT_EXPECT_EQ, etc. */ -#define KUNIT_INIT_BINARY_ASSERT_STRUCT(format_func, \ - text_, \ +#define KUNIT_INIT_BINARY_ASSERT_STRUCT(text_, \ left_val, \ right_val) { \ - .assert = { .format = format_func }, \ .text = text_, \ .left_value = left_val, \ .right_value = right_val \ diff --git a/include/kunit/resource.h b/include/kunit/resource.h index 09c2b34d1c61..cf6fb8f2ac1b 100644 --- a/include/kunit/resource.h +++ b/include/kunit/resource.h @@ -301,22 +301,6 @@ typedef bool (*kunit_resource_match_t)(struct kunit *test, void *match_data); /** - * kunit_resource_instance_match() - Match a resource with the same instance. - * @test: Test case to which the resource belongs. - * @res: The resource. - * @match_data: The resource pointer to match against. - * - * An instance of kunit_resource_match_t that matches a resource whose - * allocation matches @match_data. - */ -static inline bool kunit_resource_instance_match(struct kunit *test, - struct kunit_resource *res, - void *match_data) -{ - return res->data == match_data; -} - -/** * kunit_resource_name_match() - Match a resource with the same name. * @test: Test case to which the resource belongs. * @res: The resource. diff --git a/include/kunit/test.h b/include/kunit/test.h index 20cc4770cb3f..b1ab6b32216d 100644 --- a/include/kunit/test.h +++ b/include/kunit/test.h @@ -473,30 +473,30 @@ void kunit_do_failed_assertion(struct kunit *test, const struct kunit_loc *loc, enum kunit_assert_type type, const struct kunit_assert *assert, + assert_format_t assert_format, const char *fmt, ...); -#define KUNIT_ASSERTION(test, assert_type, pass, assert_class, INITIALIZER, fmt, ...) do { \ - if (unlikely(!(pass))) { \ - static const struct kunit_loc __loc = KUNIT_CURRENT_LOC; \ - struct assert_class __assertion = INITIALIZER; \ - kunit_do_failed_assertion(test, \ - &__loc, \ - assert_type, \ - &__assertion.assert, \ - fmt, \ - ##__VA_ARGS__); \ - } \ +#define _KUNIT_FAILED(test, assert_type, assert_class, assert_format, INITIALIZER, fmt, ...) do { \ + static const struct kunit_loc __loc = KUNIT_CURRENT_LOC; \ + const struct assert_class __assertion = INITIALIZER; \ + kunit_do_failed_assertion(test, \ + &__loc, \ + assert_type, \ + &__assertion.assert, \ + assert_format, \ + fmt, \ + ##__VA_ARGS__); \ } while (0) #define KUNIT_FAIL_ASSERTION(test, assert_type, fmt, ...) \ - KUNIT_ASSERTION(test, \ - assert_type, \ - false, \ - kunit_fail_assert, \ - KUNIT_INIT_FAIL_ASSERT_STRUCT, \ - fmt, \ - ##__VA_ARGS__) + _KUNIT_FAILED(test, \ + assert_type, \ + kunit_fail_assert, \ + kunit_fail_assert_format, \ + {}, \ + fmt, \ + ##__VA_ARGS__) /** * KUNIT_FAIL() - Always causes a test to fail when evaluated. @@ -521,14 +521,19 @@ void kunit_do_failed_assertion(struct kunit *test, expected_true, \ fmt, \ ...) \ - KUNIT_ASSERTION(test, \ - assert_type, \ - !!(condition) == !!expected_true, \ - kunit_unary_assert, \ - KUNIT_INIT_UNARY_ASSERT_STRUCT(#condition, \ - expected_true), \ - fmt, \ - ##__VA_ARGS__) +do { \ + if (likely(!!(condition) == !!expected_true)) \ + break; \ + \ + _KUNIT_FAILED(test, \ + assert_type, \ + kunit_unary_assert, \ + kunit_unary_assert_format, \ + KUNIT_INIT_UNARY_ASSERT_STRUCT(#condition, \ + expected_true), \ + fmt, \ + ##__VA_ARGS__); \ +} while (0) #define KUNIT_TRUE_MSG_ASSERTION(test, assert_type, condition, fmt, ...) \ KUNIT_UNARY_ASSERTION(test, \ @@ -578,16 +583,18 @@ do { \ .right_text = #right, \ }; \ \ - KUNIT_ASSERTION(test, \ - assert_type, \ - __left op __right, \ - assert_class, \ - KUNIT_INIT_BINARY_ASSERT_STRUCT(format_func, \ - &__text, \ - __left, \ - __right), \ - fmt, \ - ##__VA_ARGS__); \ + if (likely(__left op __right)) \ + break; \ + \ + _KUNIT_FAILED(test, \ + assert_type, \ + assert_class, \ + format_func, \ + KUNIT_INIT_BINARY_ASSERT_STRUCT(&__text, \ + __left, \ + __right), \ + fmt, \ + ##__VA_ARGS__); \ } while (0) #define KUNIT_BINARY_INT_ASSERTION(test, \ @@ -636,16 +643,19 @@ do { \ .right_text = #right, \ }; \ \ - KUNIT_ASSERTION(test, \ - assert_type, \ - strcmp(__left, __right) op 0, \ - kunit_binary_str_assert, \ - KUNIT_INIT_BINARY_ASSERT_STRUCT(kunit_binary_str_assert_format,\ - &__text, \ - __left, \ - __right), \ - fmt, \ - ##__VA_ARGS__); \ + if (likely(strcmp(__left, __right) op 0)) \ + break; \ + \ + \ + _KUNIT_FAILED(test, \ + assert_type, \ + kunit_binary_str_assert, \ + kunit_binary_str_assert_format, \ + KUNIT_INIT_BINARY_ASSERT_STRUCT(&__text, \ + __left, \ + __right), \ + fmt, \ + ##__VA_ARGS__); \ } while (0) #define KUNIT_PTR_NOT_ERR_OR_NULL_MSG_ASSERTION(test, \ @@ -656,14 +666,16 @@ do { \ do { \ const typeof(ptr) __ptr = (ptr); \ \ - KUNIT_ASSERTION(test, \ - assert_type, \ - !IS_ERR_OR_NULL(__ptr), \ - kunit_ptr_not_err_assert, \ - KUNIT_INIT_PTR_NOT_ERR_STRUCT(#ptr, \ - __ptr), \ - fmt, \ - ##__VA_ARGS__); \ + if (!IS_ERR_OR_NULL(__ptr)) \ + break; \ + \ + _KUNIT_FAILED(test, \ + assert_type, \ + kunit_ptr_not_err_assert, \ + kunit_ptr_not_err_assert_format, \ + KUNIT_INIT_PTR_NOT_ERR_STRUCT(#ptr, __ptr), \ + fmt, \ + ##__VA_ARGS__); \ } while (0) /** |