19 static void sysctl_test_api_dointvec_null_tbl_data(struct kunit *test)  in sysctl_test_api_dointvec_null_tbl_data()  argument
39 	void __user *buffer = (void __user *)kunit_kzalloc(test, sizeof(int),  in sysctl_test_api_dointvec_null_tbl_data()
49 	KUNIT_EXPECT_EQ(test, 0, proc_dointvec(&null_data_table,  in sysctl_test_api_dointvec_null_tbl_data()
52 	KUNIT_EXPECT_EQ(test, 0, len);  in sysctl_test_api_dointvec_null_tbl_data()
58 	KUNIT_EXPECT_EQ(test, 0, proc_dointvec(&null_data_table,  in sysctl_test_api_dointvec_null_tbl_data()
61 	KUNIT_EXPECT_EQ(test, 0, len);  in sysctl_test_api_dointvec_null_tbl_data()
69 static void sysctl_test_api_dointvec_table_maxlen_unset(struct kunit *test)  in sysctl_test_api_dointvec_table_maxlen_unset()  argument
85 	void __user *buffer = (void __user *)kunit_kzalloc(test, sizeof(int),  in sysctl_test_api_dointvec_table_maxlen_unset()
95 	KUNIT_EXPECT_EQ(test, 0, proc_dointvec(&data_maxlen_unset_table,  in sysctl_test_api_dointvec_table_maxlen_unset()
98 	KUNIT_EXPECT_EQ(test, 0, len);  in sysctl_test_api_dointvec_table_maxlen_unset()
104 	KUNIT_EXPECT_EQ(test, 0, proc_dointvec(&data_maxlen_unset_table,  in sysctl_test_api_dointvec_table_maxlen_unset()
107 	KUNIT_EXPECT_EQ(test, 0, len);  in sysctl_test_api_dointvec_table_maxlen_unset()
115 static void sysctl_test_api_dointvec_table_len_is_zero(struct kunit *test)  in sysctl_test_api_dointvec_table_len_is_zero()  argument
128 	void __user *buffer = (void __user *)kunit_kzalloc(test, sizeof(int),  in sysctl_test_api_dointvec_table_len_is_zero()
136 	KUNIT_EXPECT_EQ(test, 0, proc_dointvec(&table, KUNIT_PROC_READ, buffer,  in sysctl_test_api_dointvec_table_len_is_zero()
138 	KUNIT_EXPECT_EQ(test, 0, len);  in sysctl_test_api_dointvec_table_len_is_zero()
140 	KUNIT_EXPECT_EQ(test, 0, proc_dointvec(&table, KUNIT_PROC_WRITE, buffer,  in sysctl_test_api_dointvec_table_len_is_zero()
142 	KUNIT_EXPECT_EQ(test, 0, len);  in sysctl_test_api_dointvec_table_len_is_zero()
149 		struct kunit *test)  in sysctl_test_api_dointvec_table_read_but_position_set()  argument
162 	void __user *buffer = (void __user *)kunit_kzalloc(test, sizeof(int),  in sysctl_test_api_dointvec_table_read_but_position_set()
175 	KUNIT_EXPECT_EQ(test, 0, proc_dointvec(&table, KUNIT_PROC_READ, buffer,  in sysctl_test_api_dointvec_table_read_but_position_set()
177 	KUNIT_EXPECT_EQ(test, 0, len);  in sysctl_test_api_dointvec_table_read_but_position_set()
184 static void sysctl_test_dointvec_read_happy_single_positive(struct kunit *test)  in sysctl_test_dointvec_read_happy_single_positive()  argument
199 	char *buffer = kunit_kzalloc(test, len, GFP_USER);  in sysctl_test_dointvec_read_happy_single_positive()
204 	KUNIT_EXPECT_EQ(test, 0, proc_dointvec(&table, KUNIT_PROC_READ,  in sysctl_test_dointvec_read_happy_single_positive()
206 	KUNIT_ASSERT_EQ(test, 3, len);  in sysctl_test_dointvec_read_happy_single_positive()
209 	KUNIT_EXPECT_STREQ(test, "13\n", buffer);  in sysctl_test_dointvec_read_happy_single_positive()
215 static void sysctl_test_dointvec_read_happy_single_negative(struct kunit *test)  in sysctl_test_dointvec_read_happy_single_negative()  argument
230 	char *buffer = kunit_kzalloc(test, len, GFP_USER);  in sysctl_test_dointvec_read_happy_single_negative()
234 	KUNIT_EXPECT_EQ(test, 0, proc_dointvec(&table, KUNIT_PROC_READ,  in sysctl_test_dointvec_read_happy_single_negative()
236 	KUNIT_ASSERT_EQ(test, 4, len);  in sysctl_test_dointvec_read_happy_single_negative()
238 	KUNIT_EXPECT_STREQ(test, "-16\n", buffer);  in sysctl_test_dointvec_read_happy_single_negative()
244 static void sysctl_test_dointvec_write_happy_single_positive(struct kunit *test)  in sysctl_test_dointvec_write_happy_single_positive()  argument
260 	char *buffer = kunit_kzalloc(test, len, GFP_USER);  in sysctl_test_dointvec_write_happy_single_positive()
265 	KUNIT_EXPECT_EQ(test, 0, proc_dointvec(&table, KUNIT_PROC_WRITE,  in sysctl_test_dointvec_write_happy_single_positive()
267 	KUNIT_EXPECT_EQ(test, sizeof(input) - 1, len);  in sysctl_test_dointvec_write_happy_single_positive()
268 	KUNIT_EXPECT_EQ(test, sizeof(input) - 1, pos);  in sysctl_test_dointvec_write_happy_single_positive()
269 	KUNIT_EXPECT_EQ(test, 9, *((int *)table.data));  in sysctl_test_dointvec_write_happy_single_positive()
275 static void sysctl_test_dointvec_write_happy_single_negative(struct kunit *test)  in sysctl_test_dointvec_write_happy_single_negative()  argument
290 	char *buffer = kunit_kzalloc(test, len, GFP_USER);  in sysctl_test_dointvec_write_happy_single_negative()
295 	KUNIT_EXPECT_EQ(test, 0, proc_dointvec(&table, KUNIT_PROC_WRITE,  in sysctl_test_dointvec_write_happy_single_negative()
297 	KUNIT_EXPECT_EQ(test, sizeof(input) - 1, len);  in sysctl_test_dointvec_write_happy_single_negative()
298 	KUNIT_EXPECT_EQ(test, sizeof(input) - 1, pos);  in sysctl_test_dointvec_write_happy_single_negative()
299 	KUNIT_EXPECT_EQ(test, -9, *((int *)table.data));  in sysctl_test_dointvec_write_happy_single_negative()
307 		struct kunit *test)  in sysctl_test_api_dointvec_write_single_less_int_min()  argument
321 	char *buffer = kunit_kzalloc(test, max_len, GFP_USER);  in sysctl_test_api_dointvec_write_single_less_int_min()
330 	KUNIT_ASSERT_LT(test,  in sysctl_test_api_dointvec_write_single_less_int_min()
335 	KUNIT_EXPECT_EQ(test, -EINVAL, proc_dointvec(&table, KUNIT_PROC_WRITE,  in sysctl_test_api_dointvec_write_single_less_int_min()
337 	KUNIT_EXPECT_EQ(test, max_len, len);  in sysctl_test_api_dointvec_write_single_less_int_min()
338 	KUNIT_EXPECT_EQ(test, 0, *((int *)table.data));  in sysctl_test_api_dointvec_write_single_less_int_min()
345 		struct kunit *test)  in sysctl_test_api_dointvec_write_single_greater_int_max()  argument
359 	char *buffer = kunit_kzalloc(test, max_len, GFP_USER);  in sysctl_test_api_dointvec_write_single_greater_int_max()
363 	KUNIT_ASSERT_GT(test, greater_than_max, (unsigned long)INT_MAX);  in sysctl_test_api_dointvec_write_single_greater_int_max()
364 	KUNIT_ASSERT_LT(test, (size_t)snprintf(buffer, max_len, "%lu",  in sysctl_test_api_dointvec_write_single_greater_int_max()
367 	KUNIT_EXPECT_EQ(test, -EINVAL, proc_dointvec(&table, KUNIT_PROC_WRITE,  in sysctl_test_api_dointvec_write_single_greater_int_max()
369 	KUNIT_ASSERT_EQ(test, max_len, len);  in sysctl_test_api_dointvec_write_single_greater_int_max()
370 	KUNIT_EXPECT_EQ(test, 0, *((int *)table.data));  in sysctl_test_api_dointvec_write_single_greater_int_max()