/** * enum kunit_assert_type - Type of expectation/assertion. * @KUNIT_ASSERTION: Used to denote that a kunit_assert represents an assertion. * @KUNIT_EXPECTATION: Denotes that a kunit_assert represents an expectation. * * Used in conjunction with a &struct kunit_assert to denote whether it * represents an expectation or an assertion.
*/ enum kunit_assert_type {
KUNIT_ASSERTION,
KUNIT_EXPECTATION,
};
/** * struct kunit_loc - Identifies the source location of a line of code. * @line: the line number in the file. * @file: the file name.
*/ struct kunit_loc { int line; constchar *file;
};
/** * struct kunit_assert - Data for printing a failed assertion or expectation. * * Represents a failed expectation/assertion. Contains all the data necessary to * format a string to a user reporting the failure.
*/ struct kunit_assert {};
/** * 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. * @expected_true: True if of type KUNIT_{EXPECT|ASSERT}_TRUE, false otherwise. * * Represents a simple expectation or assertion that simply asserts something is * true or false. In other words, represents the expectations: * KUNIT_{EXPECT|ASSERT}_{TRUE|FALSE}
*/ struct kunit_unary_assert { struct kunit_assert assert; constchar *condition; bool expected_true;
};
/** * struct kunit_ptr_not_err_assert - An expectation/assertion that a pointer is * not NULL and not a -errno. * @assert: The parent of this type. * @text: A string representation of the expression passed to the expectation. * @value: The actual evaluated pointer value of the expression. * * Represents an expectation/assertion that a pointer is not null and is does * not contain a -errno. (See IS_ERR_OR_NULL().)
*/ struct kunit_ptr_not_err_assert { struct kunit_assert assert; constchar *text; constvoid *value;
};
/** * struct kunit_binary_assert_text - holds strings for &struct * kunit_binary_assert and friends to try and make the structs smaller. * @operation: A string representation of the comparison operator (e.g. "=="). * @left_text: A string representation of the left expression (e.g. "2+2"). * @right_text: A string representation of the right expression (e.g. "2+2").
*/ struct kunit_binary_assert_text { constchar *operation; constchar *left_text; constchar *right_text;
};
/** * struct kunit_binary_assert - An expectation/assertion that compares two * non-pointer values (for example, KUNIT_EXPECT_EQ(test, 1 + 1, 2)). * @assert: The parent of this type. * @text: Holds the textual representations of the operands and op (e.g. "=="). * @left_value: The actual evaluated value of the expression in the left slot. * @right_value: The actual evaluated value of the expression in the right slot. * * Represents an expectation/assertion that compares two non-pointer values. For * example, to expect that 1 + 1 == 2, you can use the expectation * KUNIT_EXPECT_EQ(test, 1 + 1, 2);
*/ struct kunit_binary_assert { struct kunit_assert assert; conststruct kunit_binary_assert_text *text; longlong left_value; longlong right_value;
};
/** * struct kunit_binary_ptr_assert - An expectation/assertion that compares two * pointer values (for example, KUNIT_EXPECT_PTR_EQ(test, foo, bar)). * @assert: The parent of this type. * @text: Holds the textual representations of the operands and op (e.g. "=="). * @left_value: The actual evaluated value of the expression in the left slot. * @right_value: The actual evaluated value of the expression in the right slot. * * Represents an expectation/assertion that compares two pointer values. For * example, to expect that foo and bar point to the same thing, you can use the * expectation KUNIT_EXPECT_PTR_EQ(test, foo, bar);
*/ struct kunit_binary_ptr_assert { struct kunit_assert assert; conststruct kunit_binary_assert_text *text; constvoid *left_value; constvoid *right_value;
};
/** * struct kunit_binary_str_assert - An expectation/assertion that compares two * string values (for example, KUNIT_EXPECT_STREQ(test, foo, "bar")). * @assert: The parent of this type. * @text: Holds the textual representations of the operands and comparator. * @left_value: The actual evaluated value of the expression in the left slot. * @right_value: The actual evaluated value of the expression in the right slot. * * Represents an expectation/assertion that compares two string values. For * example, to expect that the string in foo is equal to "bar", you can use the * expectation KUNIT_EXPECT_STREQ(test, foo, "bar");
*/ struct kunit_binary_str_assert { struct kunit_assert assert; conststruct kunit_binary_assert_text *text; constchar *left_value; constchar *right_value;
};
/** * struct kunit_mem_assert - An expectation/assertion that compares two * memory blocks. * @assert: The parent of this type. * @text: Holds the textual representations of the operands and comparator. * @left_value: The actual evaluated value of the expression in the left slot. * @right_value: The actual evaluated value of the expression in the right slot. * @size: Size of the memory block analysed in bytes. * * Represents an expectation/assertion that compares two memory blocks. For * example, to expect that the first three bytes of foo is equal to the * first three bytes of bar, you can use the expectation * KUNIT_EXPECT_MEMEQ(test, foo, bar, 3);
*/ struct kunit_mem_assert { struct kunit_assert assert; conststruct kunit_binary_assert_text *text; constvoid *left_value; constvoid *right_value; const size_t size;
};
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