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lib/tests: string_helpers: decouple unescape and escape cases

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Patch series "lib/tests: string_helpers: Slight improvements".

Two ad-hoc patches to improve the test module.  It was induced by another
patch that poorly tried to add (existing) test cases and make me revisit
string_helpers_kunit.c.


This patch (of 2):

Currently the escape and unescape test cases go in one step.  Decouple
them for the better granularity and understanding test coverage in the
results.

Link: https://lore.kernel.org/20260406193425.1534197-1-andriy.shevchenko@linux.intel.com
Link: https://lore.kernel.org/20260406193425.1534197-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Kees Cook <kees@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Andy Shevchenko
2026-04-06 21:32:47 +02:00
committed by Andrew Morton
parent 97bd80a918
commit f53718d5a2
1 changed files with 6 additions and 0 deletions
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6
lib/tests/string_helpers_kunit.c
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@@ -601,6 +601,11 @@ static void test_unescape(struct kunit *test)
test_string_unescape(test, "unescape", i, false);
test_string_unescape(test, "unescape inplace",
get_random_u32_below(UNESCAPE_ALL_MASK + 1), true);
}
static void test_escape(struct kunit *test)
{
unsigned int i;
/* Without dictionary */
for (i = 0; i < ESCAPE_ALL_MASK + 1; i++)
@@ -615,6 +620,7 @@ static struct kunit_case string_helpers_test_cases[] = {
KUNIT_CASE(test_get_size),
KUNIT_CASE(test_upper_lower),
KUNIT_CASE(test_unescape),
KUNIT_CASE(test_escape),
{}
};