@@ -18,6 +18,26 @@ static const int cmdline_test_values[] = {
1, 3, 2, 1, 1, 1, 3, 1,
};
+static_assert(ARRAY_SIZE(cmdline_test_strings) == ARRAY_SIZE(cmdline_test_values));
+
+static const char *cmdline_test_range_strings[] = {
+ "-7" , "--7" , "-1-2" , "7--9",
+ "7-" , "-7--9", "7-9," , "9-7" ,
+ "5-a", "a-5" , "5-8" , ",8-5",
+ "+,1", "-,4" , "-3,0-1,6", "4,-" ,
+ " +2", " -9" , "0-1,-3,6", "- 9" ,
+};
+
+static const int cmdline_test_range_values[][16] = {
+ { 1, -7, }, { 0, -0, }, { 4, -1, 0, +1, 2, }, { 0, 7, },
+ { 0, +7, }, { 0, -7, }, { 3, +7, 8, +9, 0, }, { 0, 9, },
+ { 0, +5, }, { 0, -0, }, { 4, +5, 6, +7, 8, }, { 0, 0, },
+ { 0, +0, }, { 0, -0, }, { 4, -3, 0, +1, 6, }, { 1, 4, },
+ { 0, +0, }, { 0, -0, }, { 4, +0, 1, -3, 6, }, { 0, 0, },
+};
+
+static_assert(ARRAY_SIZE(cmdline_test_range_strings) == ARRAY_SIZE(cmdline_test_range_values));
+
static void cmdline_do_one_test(struct kunit *test, const char *in, int rc, int offset)
{
const char *fmt = "Pattern: %s";
@@ -84,10 +104,37 @@ static void cmdline_test_tail_int(struct kunit *test)
} while (++i < ARRAY_SIZE(cmdline_test_strings));
}
+static void cmdline_do_one_range_test(struct kunit *test, const char *in,
+ unsigned int n, const int *e)
+{
+ unsigned int i;
+ int r[16];
+
+ memset(r, 0, sizeof(r));
+ get_options(in, ARRAY_SIZE(r), r);
+ KUNIT_EXPECT_EQ_MSG(test, r[0], e[0], "in test %u expected %d numbers, got %d",
+ n, e[0], r[0]);
+ for (i = 1; i < ARRAY_SIZE(r); i++)
+ KUNIT_EXPECT_EQ_MSG(test, r[i], e[i], "in test %u at %d", n, i);
+}
+
+static void cmdline_test_range(struct kunit *test)
+{
+ unsigned int i = 0;
+
+ do {
+ const char *str = cmdline_test_range_strings[i];
+ const int *e = cmdline_test_range_values[i];
+
+ cmdline_do_one_range_test(test, str, i, e);
+ } while (++i < ARRAY_SIZE(cmdline_test_range_strings));
+}
+
static struct kunit_case cmdline_test_cases[] = {
KUNIT_CASE(cmdline_test_noint),
KUNIT_CASE(cmdline_test_lead_int),
KUNIT_CASE(cmdline_test_tail_int),
+ KUNIT_CASE(cmdline_test_range),
{}
};
Add a test case for get_options() which is provided by cmdline.c. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- v3: drop string macros (Bart) lib/cmdline_kunit.c | 47 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+)