282 	struct string_stream *stream_1, *stream_2;  in string_stream_append_test()  local
288 	stream_1 = kunit_alloc_string_stream(test, GFP_KERNEL);  in string_stream_append_test()
289 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, stream_1);  in string_stream_append_test()
295 	string_stream_append(stream_1, stream_2);  in string_stream_append_test()
296 	KUNIT_EXPECT_EQ(test, strlen(get_concatenated_string(test, stream_1)), 0);  in string_stream_append_test()
300 		string_stream_add(stream_1, "%s\n", strings_1[i]);  in string_stream_append_test()
302 	stream1_content_before_append = get_concatenated_string(test, stream_1);  in string_stream_append_test()
305 	string_stream_append(stream_1, stream_2);  in string_stream_append_test()
306 	KUNIT_EXPECT_STREQ(test, get_concatenated_string(test, stream_1),  in string_stream_append_test()
314 	string_stream_append(stream_1, stream_2);  in string_stream_append_test()
328 	KUNIT_EXPECT_STREQ(test, get_concatenated_string(test, stream_1), combined_content);  in string_stream_append_test()
331 	kunit_free_string_stream(test, stream_1);  in string_stream_append_test()
333 	stream_1 = kunit_alloc_string_stream(test, GFP_KERNEL);  in string_stream_append_test()
334 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, stream_1);  in string_stream_append_test()
336 	string_stream_append(stream_1, stream_2);  in string_stream_append_test()
337 	KUNIT_EXPECT_STREQ(test, get_concatenated_string(test, stream_1), stream_2_content);  in string_stream_append_test()
343 	struct string_stream *stream_1, *stream_2;  in string_stream_append_auto_newline_test()  local
346 	stream_1 = kunit_alloc_string_stream(test, GFP_KERNEL);  in string_stream_append_auto_newline_test()
347 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, stream_1);  in string_stream_append_auto_newline_test()
348 	string_stream_set_append_newlines(stream_1, true);  in string_stream_append_auto_newline_test()
349 	KUNIT_EXPECT_TRUE(test, stream_1->append_newlines);  in string_stream_append_auto_newline_test()
356 	string_stream_add(stream_1, "Original string\n");  in string_stream_append_auto_newline_test()
359 	string_stream_append(stream_1, stream_2);  in string_stream_append_auto_newline_test()
360 	KUNIT_EXPECT_STREQ(test, get_concatenated_string(test, stream_1),  in string_stream_append_auto_newline_test()
374 	string_stream_append(stream_1, stream_2);  in string_stream_append_auto_newline_test()
375 	KUNIT_EXPECT_STREQ(test, get_concatenated_string(test, stream_1),  in string_stream_append_auto_newline_test()