sysctl_test_api_dointvec_write_single_less_int_min

Name:Test that writing a value smaller than the minimum possible value is not* allowed.

Proto:static void sysctl_test_api_dointvec_write_single_less_int_min(struct kunit *test)

Type:void

Parameter:

Type	Parameter	Name
struct kunit *	test

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data = 0

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struct ctl_table table = { Text ID for /proc/sys, or zero = "foo", data = & data, maxlen = sizeof(int), mode = 0644, Callback for text formatting = read a vector of integers, extra1 = & i_zero, extra2 = & i_one_hundred, }

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max_len = 32 , len = max_len

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pos = 0

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buffer = kunit_kzalloc() - Just like kunit_kmalloc(), but zeroes the allocation.*@test: The test context object.*@size: The size in bytes of the desired memory.*@gfp: flags passed to underlying kmalloc().* See kzalloc() and kunit_kmalloc() for more information.

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__user * user_buffer = buffer

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abs_of_less_than_min = INT_MAX - INT_MAX + INT_MIN + 1

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KUNIT_ASSERT_LT() - An assertion that @left is less than @right(test, (size_t)snprintf - Format a string and place it in a buffer*@buf: The buffer to place the result into*@size: The size of the buffer, including the trailing null space*@fmt: The format string to use*@, max_len)

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KUNIT_EXPECT_EQ() - Sets an expectation that @left and @right are equal(test, - EINVAL, read a vector of integers)

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KUNIT_EXPECT_EQ() - Sets an expectation that @left and @right are equal(test, max_len, len)

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KUNIT_EXPECT_EQ() - Sets an expectation that @left and @right are equal(test, 0, * ((int * )data))

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