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From: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
To: aviv.daum@gmail.com
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] fat: add KUnit tests for timestamp conversion helpers
Date: Mon, 16 Mar 2026 02:38:32 +0900	[thread overview]
Message-ID: <87ms09ro13.fsf@mail.parknet.co.jp> (raw)
In-Reply-To: <20260315144212.24325-1-aviv.daum@gmail.com>

aviv.daum@gmail.com writes:

> +static void fat_time_unix2fat_clamp_test(struct kunit *test)
> +{
> +	static struct msdos_sb_info fake_sb;
> +	__le16 date, time;
> +	u8 cs;
> +	struct fat_unix2fat_clamp_testcase *testcase =
> +		(struct fat_unix2fat_clamp_testcase *)test->param_value;
> +
> +	fat_test_set_time_offset(&fake_sb, testcase->time_offset);
> +
> +	fat_time_unix2fat(&fake_sb, &testcase->ts, &time, &date, &cs);
> +	KUNIT_EXPECT_EQ_MSG(test,
> +			    le16_to_cpu(testcase->time),
> +			    le16_to_cpu(time),
> +			    "Clamped time mismatch\n");
> +	KUNIT_EXPECT_EQ_MSG(test,
> +			    le16_to_cpu(testcase->date),
> +			    le16_to_cpu(date),
> +			    "Clamped date mismatch\n");

It is unnecessary to convert to native endian?

> +	KUNIT_EXPECT_EQ_MSG(test,
> +			    testcase->cs,
> +			    cs,
> +			    "Clamped centisecond mismatch\n");
> +}

-- 
OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>

  reply	other threads:[~2026-03-15 17:45 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-15 14:42 [PATCH] fat: add KUnit tests for timestamp conversion helpers aviv.daum
2026-03-15 17:38 ` OGAWA Hirofumi [this message]
2026-03-15 22:24 ` [PATCH v2] " aviv.daum
2026-03-16  3:25   ` OGAWA Hirofumi
2026-03-24  7:19     ` OGAWA Hirofumi
2026-03-24  7:48       ` Christian Brauner
2026-03-24  8:02         ` OGAWA Hirofumi
2026-03-24  7:47   ` Christian Brauner

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