From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- lib/kunit/string-stream-test.c | 53 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 lib/kunit/string-stream-test.c (limited to 'lib/kunit/string-stream-test.c') diff --git a/lib/kunit/string-stream-test.c b/lib/kunit/string-stream-test.c new file mode 100644 index 000000000..110f3a993 --- /dev/null +++ b/lib/kunit/string-stream-test.c @@ -0,0 +1,53 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * KUnit test for struct string_stream. + * + * Copyright (C) 2019, Google LLC. + * Author: Brendan Higgins + */ + +#include +#include + +#include "string-stream.h" + +static void string_stream_test_empty_on_creation(struct kunit *test) +{ + struct string_stream *stream = alloc_string_stream(test, GFP_KERNEL); + + KUNIT_EXPECT_TRUE(test, string_stream_is_empty(stream)); +} + +static void string_stream_test_not_empty_after_add(struct kunit *test) +{ + struct string_stream *stream = alloc_string_stream(test, GFP_KERNEL); + + string_stream_add(stream, "Foo"); + + KUNIT_EXPECT_FALSE(test, string_stream_is_empty(stream)); +} + +static void string_stream_test_get_string(struct kunit *test) +{ + struct string_stream *stream = alloc_string_stream(test, GFP_KERNEL); + char *output; + + string_stream_add(stream, "Foo"); + string_stream_add(stream, " %s", "bar"); + + output = string_stream_get_string(stream); + KUNIT_ASSERT_STREQ(test, output, "Foo bar"); +} + +static struct kunit_case string_stream_test_cases[] = { + KUNIT_CASE(string_stream_test_empty_on_creation), + KUNIT_CASE(string_stream_test_not_empty_after_add), + KUNIT_CASE(string_stream_test_get_string), + {} +}; + +static struct kunit_suite string_stream_test_suite = { + .name = "string-stream-test", + .test_cases = string_stream_test_cases +}; +kunit_test_suites(&string_stream_test_suite); -- cgit v1.2.3