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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /lib/kunit/string-stream-test.c | |
parent | Initial commit. (diff) | |
download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | lib/kunit/string-stream-test.c | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/lib/kunit/string-stream-test.c b/lib/kunit/string-stream-test.c new file mode 100644 index 0000000000..110f3a9932 --- /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 <brendanhiggins@google.com> + */ + +#include <kunit/test.h> +#include <linux/slab.h> + +#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); |