30 static char *get_concatenated_string(struct kunit *test, struct string_stream *stream)  in get_concatenated_string()  argument
32 	char *str = string_stream_get_string(stream);  in get_concatenated_string()
43 	struct string_stream *stream;  in string_stream_managed_init_test()  local
46 	stream = kunit_alloc_string_stream(test, GFP_KERNEL);  in string_stream_managed_init_test()
47 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, stream);  in string_stream_managed_init_test()
49 	KUNIT_EXPECT_EQ(test, stream->length, 0);  in string_stream_managed_init_test()
50 	KUNIT_EXPECT_TRUE(test, list_empty(&stream->fragments));  in string_stream_managed_init_test()
51 	KUNIT_EXPECT_TRUE(test, (stream->gfp == GFP_KERNEL));  in string_stream_managed_init_test()
52 	KUNIT_EXPECT_FALSE(test, stream->append_newlines);  in string_stream_managed_init_test()
53 	KUNIT_EXPECT_TRUE(test, string_stream_is_empty(stream));  in string_stream_managed_init_test()
59 	struct string_stream *stream;  in string_stream_unmanaged_init_test()  local
61 	stream = alloc_string_stream(GFP_KERNEL);  in string_stream_unmanaged_init_test()
62 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, stream);  in string_stream_unmanaged_init_test()
63 	kunit_add_action(test, cleanup_raw_stream, stream);  in string_stream_unmanaged_init_test()
65 	KUNIT_EXPECT_EQ(test, stream->length, 0);  in string_stream_unmanaged_init_test()
66 	KUNIT_EXPECT_TRUE(test, list_empty(&stream->fragments));  in string_stream_unmanaged_init_test()
67 	KUNIT_EXPECT_TRUE(test, (stream->gfp == GFP_KERNEL));  in string_stream_unmanaged_init_test()
68 	KUNIT_EXPECT_FALSE(test, stream->append_newlines);  in string_stream_unmanaged_init_test()
70 	KUNIT_EXPECT_TRUE(test, string_stream_is_empty(stream));  in string_stream_unmanaged_init_test()
73 static void string_stream_destroy_stub(struct string_stream *stream)  in string_stream_destroy_stub()  argument
79 	if (stream == priv->expected_free_stream) {  in string_stream_destroy_stub()
92 	string_stream_clear(stream);  in string_stream_destroy_stub()
93 	kfree(stream);  in string_stream_destroy_stub()
165 	struct string_stream *stream;  in string_stream_line_add_test()  local
171 	stream = kunit_alloc_string_stream(test, GFP_KERNEL);  in string_stream_line_add_test()
172 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, stream);  in string_stream_line_add_test()
183 		string_stream_add(stream, line);  in string_stream_line_add_test()
188 	concat_string = get_concatenated_string(test, stream);  in string_stream_line_add_test()
221 	struct string_stream *stream;  in string_stream_variable_length_line_test()  local
227 	stream = kunit_alloc_string_stream(test, GFP_KERNEL);  in string_stream_variable_length_line_test()
228 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, stream);  in string_stream_variable_length_line_test()
239 		string_stream_add(stream, "%s\n", &line[offset]);  in string_stream_variable_length_line_test()
244 	concat_string = get_concatenated_string(test, stream);  in string_stream_variable_length_line_test()
381 	struct string_stream *stream;  in string_stream_append_empty_string_test()  local
384 	stream = kunit_alloc_string_stream(test, GFP_KERNEL);  in string_stream_append_empty_string_test()
385 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, stream);  in string_stream_append_empty_string_test()
388 	string_stream_add(stream, "%s", "");  in string_stream_append_empty_string_test()
389 	KUNIT_EXPECT_TRUE(test, string_stream_is_empty(stream));  in string_stream_append_empty_string_test()
390 	KUNIT_EXPECT_TRUE(test, list_empty(&stream->fragments));  in string_stream_append_empty_string_test()
393 	string_stream_add(stream, "Add this line");  in string_stream_append_empty_string_test()
394 	original_frag_count = list_count_nodes(&stream->fragments);  in string_stream_append_empty_string_test()
396 	string_stream_add(stream, "%s", "");  in string_stream_append_empty_string_test()
397 	KUNIT_EXPECT_EQ(test, list_count_nodes(&stream->fragments), original_frag_count);  in string_stream_append_empty_string_test()
398 	KUNIT_EXPECT_STREQ(test, get_concatenated_string(test, stream), "Add this line");  in string_stream_append_empty_string_test()
404 	struct string_stream *stream;  in string_stream_no_auto_newline_test()  local
406 	stream = kunit_alloc_string_stream(test, GFP_KERNEL);  in string_stream_no_auto_newline_test()
407 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, stream);  in string_stream_no_auto_newline_test()
413 	string_stream_add(stream, "One");  in string_stream_no_auto_newline_test()
414 	string_stream_add(stream, "Two\n");  in string_stream_no_auto_newline_test()
415 	string_stream_add(stream, "%s\n", "Three");  in string_stream_no_auto_newline_test()
416 	string_stream_add(stream, "%s", "Four\n");  in string_stream_no_auto_newline_test()
417 	string_stream_add(stream, "Five\n%s", "Six");  in string_stream_no_auto_newline_test()
418 	string_stream_add(stream, "Seven\n\n");  in string_stream_no_auto_newline_test()
419 	string_stream_add(stream, "Eight");  in string_stream_no_auto_newline_test()
420 	KUNIT_EXPECT_STREQ(test, get_concatenated_string(test, stream),  in string_stream_no_auto_newline_test()
427 	struct string_stream *stream;  in string_stream_auto_newline_test()  local
429 	stream = kunit_alloc_string_stream(test, GFP_KERNEL);  in string_stream_auto_newline_test()
430 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, stream);  in string_stream_auto_newline_test()
432 	string_stream_set_append_newlines(stream, true);  in string_stream_auto_newline_test()
433 	KUNIT_EXPECT_TRUE(test, stream->append_newlines);  in string_stream_auto_newline_test()
440 	string_stream_add(stream, "One");  in string_stream_auto_newline_test()
441 	string_stream_add(stream, "Two\n");  in string_stream_auto_newline_test()
442 	string_stream_add(stream, "%s\n", "Three");  in string_stream_auto_newline_test()
443 	string_stream_add(stream, "%s", "Four\n");  in string_stream_auto_newline_test()
444 	string_stream_add(stream, "Five\n%s", "Six");  in string_stream_auto_newline_test()
445 	string_stream_add(stream, "Seven\n\n");  in string_stream_auto_newline_test()
446 	string_stream_add(stream, "Eight");  in string_stream_auto_newline_test()
447 	KUNIT_EXPECT_STREQ(test, get_concatenated_string(test, stream),  in string_stream_auto_newline_test()
458 	struct string_stream *stream;  in string_stream_performance_test()  local
464 	stream = kunit_alloc_string_stream(test, GFP_KERNEL);  in string_stream_performance_test()
465 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, stream);  in string_stream_performance_test()
473 		string_stream_add(stream, "%s: %d\n", &test_line[offset], i);  in string_stream_performance_test()
481 	bytes_requested = sizeof(*stream);  in string_stream_performance_test()
482 	actual_bytes_used = ksize(stream);  in string_stream_performance_test()
485 	list_for_each_entry(frag_container, &stream->fragments, node) {  in string_stream_performance_test()