[PATCH v2 16/19] of: unittest: Add a test case for of_changeset_add_prop_bool()

Herve Codina
2024-05-27T16:15:27Z

Improve of_unittest_changeset_prop() to have a test case for the
newly introduced of_changeset_add_prop_bool().

Signed-off-by: Herve Codina <herve.codina@bootlin.com>
---
drivers/of/unittest.c | 11 +++++++++++
1 file changed, 11 insertions(+)

diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c
index f8edc96db680..c830f346df45 100644
--- a/drivers/of/unittest.c
+++ b/drivers/of/unittest.c
@@ -1009,6 +1009,13 @@ static void __init __maybe_unused changeset_check_u32_array(struct device_node *
}
}

+static void __init __maybe_unused changeset_check_bool(struct device_node *np,
+ const char *prop_name)
+{
+ unittest(of_property_read_bool(np, prop_name),
+ "%s value mismatch (read 'false', exp 'true')\n", prop_name);
+}
+
static void __init of_unittest_changeset_prop(void)
{
#ifdef CONFIG_OF_DYNAMIC
@@ -1044,6 +1051,9 @@ static void __init of_unittest_changeset_prop(void)
u32_array, ARRAY_SIZE(u32_array));
unittest(ret == 0, "failed to add prop-u32-array\n");

+ ret = of_changeset_add_prop_bool(&chgset, np, "prop-bool");
+ unittest(ret == 0, "failed to add prop-bool\n");
+
of_node_put(np);

ret = of_changeset_apply(&chgset);
@@ -1058,6 +1068,7 @@ static void __init of_unittest_changeset_prop(void)
changeset_check_string_array(np, "prop-string-array", str_array, ARRAY_SIZE(str_array));
changeset_check_u32(np, "prop-u32", 1234);
changeset_check_u32_array(np, "prop-u32-array", u32_array, ARRAY_SIZE(u32_array));
+ changeset_check_bool(np, "prop-bool");

of_node_put(np);

--
2.45.0