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test(translation): cover NULL-argument checks in lv_translation
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Browse Source 
Add test_null_arguments_are_rejected exercising the LV_CHECK_ARG NULL
guards in lv_translation_add_language, lv_translation_get_language_index,
lv_translation_add_tag and lv_translation_set_tag_translation.
This commit is contained in:
Vandra-Meyer Akos
2026-06-26 09:36:07 +02:00
parent 03df37ee65
commit 6735baad4e
1 changed files with 26 additions and 0 deletions
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tests/src/test_cases/test_translation.c
+26
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@@ -49,4 +49,30 @@ void test_set_language_sends_language_changed_event(void)
TEST_ASSERT_EQUAL_STRING(lv_label_get_text(label), "tiger");
}
void test_null_arguments_are_rejected(void)
{
lv_translation_pack_t * pack = lv_translation_add_dynamic();
TEST_ASSERT_NOT_NULL(pack);
/* lv_translation_add_language */
TEST_ASSERT_EQUAL(LV_RESULT_INVALID, lv_translation_add_language(NULL, "en"));
TEST_ASSERT_EQUAL(LV_RESULT_INVALID, lv_translation_add_language(pack, NULL));
TEST_ASSERT_EQUAL(LV_RESULT_OK, lv_translation_add_language(pack, "en"));
/* lv_translation_get_language_index */
TEST_ASSERT_EQUAL(-1, lv_translation_get_language_index(NULL, "en"));
TEST_ASSERT_EQUAL(-1, lv_translation_get_language_index(pack, NULL));
/* lv_translation_add_tag */
TEST_ASSERT_NULL(lv_translation_add_tag(NULL, "tiger"));
TEST_ASSERT_NULL(lv_translation_add_tag(pack, NULL));
lv_translation_tag_dsc_t * tag = lv_translation_add_tag(pack, "tiger");
TEST_ASSERT_NOT_NULL(tag);
/* lv_translation_set_tag_translation */
TEST_ASSERT_EQUAL(LV_RESULT_INVALID, lv_translation_set_tag_translation(NULL, tag, 0, "The Tiger"));
TEST_ASSERT_EQUAL(LV_RESULT_INVALID, lv_translation_set_tag_translation(pack, NULL, 0, "The Tiger"));
TEST_ASSERT_EQUAL(LV_RESULT_INVALID, lv_translation_set_tag_translation(pack, tag, 0, NULL));
}
#endif