acid-drop

- Hacking the planet from a LilyGo T-Deck using custom firmware
git clone git://git.acid.vegas/acid-drop.git
test_textarea.c (3649B)
      1 #if LV_BUILD_TEST
      2 #include "../lvgl.h"
      3 
      4 #include "unity/unity.h"
      5 
      6 static lv_obj_t * active_screen = NULL;
      7 static lv_obj_t * textarea = NULL;
      8 
      9 static const char * textarea_default_text = "";
     10 
     11 void setUp(void)
     12 {
     13     active_screen = lv_scr_act();
     14     textarea = lv_textarea_create(active_screen);
     15 }
     16 
     17 void tearDown(void)
     18 {
     19     /* Function run after every test */
     20 }
     21 
     22 void test_textarea_should_have_valid_documented_defualt_values(void)
     23 {
     24     TEST_ASSERT(lv_textarea_get_cursor_click_pos(textarea));
     25     TEST_ASSERT_EQUAL(0U, lv_textarea_get_one_line(textarea));
     26     /* No placeholder text should be set on widget creation */
     27     TEST_ASSERT_EQUAL_STRING(textarea_default_text, lv_textarea_get_placeholder_text(textarea));
     28     TEST_ASSERT_EQUAL_STRING(textarea_default_text, lv_textarea_get_text(textarea));
     29 }
     30 
     31 /* When in password mode the lv_textarea_get_text function returns
     32  * the actual text, not the bullet characters. */
     33 void test_textarea_should_return_actual_text_when_password_mode_is_enabled(void)
     34 {
     35     const char * text = "Hello LVGL!";
     36 
     37     lv_textarea_add_text(textarea, text);
     38     lv_textarea_set_password_mode(textarea, true);
     39 
     40     TEST_ASSERT_TRUE(lv_textarea_get_password_mode(textarea));
     41     TEST_ASSERT_EQUAL_STRING(text, lv_textarea_get_text(textarea));
     42 }
     43 
     44 void test_textarea_should_update_label_style_with_one_line_enabled(void)
     45 {
     46     lv_textarea_t * txt_ptr = (lv_textarea_t *) textarea;
     47 
     48     lv_textarea_add_text(textarea, "Hi");
     49     lv_textarea_set_one_line(textarea, true);
     50 
     51     lv_coord_t left_padding = lv_obj_get_style_pad_left(txt_ptr->label, LV_PART_MAIN);
     52     lv_coord_t right_padding = lv_obj_get_style_pad_right(txt_ptr->label, LV_PART_MAIN);
     53     lv_coord_t line_width = lv_obj_get_width(txt_ptr->label);
     54     lv_coord_t expected_size = left_padding + right_padding + line_width;
     55 
     56     TEST_ASSERT(lv_textarea_get_one_line(textarea));
     57     TEST_ASSERT_EQUAL_UINT16(expected_size, lv_obj_get_width(txt_ptr->label));
     58     TEST_ASSERT_EQUAL_UINT16(lv_pct(100), lv_obj_get_style_min_width(txt_ptr->label, LV_PART_MAIN));
     59 }
     60 
     61 void test_textarea_cursor_click_pos_field_update(void)
     62 {
     63     lv_textarea_set_cursor_click_pos(textarea, false);
     64 
     65     TEST_ASSERT_FALSE(lv_textarea_get_cursor_click_pos(textarea));
     66 }
     67 
     68 void test_textarea_should_update_placeholder_text(void)
     69 {
     70     const char * new_placeholder = "LVGL Rocks!!!!!";
     71     const char * text = "Hello LVGL!";
     72 
     73     /* Allocating memory for placeholder text */
     74     lv_textarea_set_placeholder_text(textarea, text);
     75     TEST_ASSERT_EQUAL_STRING(text, lv_textarea_get_placeholder_text(textarea));
     76 
     77     /* Reallocating memory for the new placeholder text */
     78     lv_textarea_set_placeholder_text(textarea, new_placeholder);
     79     TEST_ASSERT_EQUAL_STRING(new_placeholder, lv_textarea_get_placeholder_text(textarea));
     80 
     81     /* Freeing allocated memory for placeholder text */
     82     lv_textarea_set_placeholder_text(textarea, "");
     83     TEST_ASSERT_EQUAL_STRING("", lv_textarea_get_placeholder_text(textarea));
     84 }
     85 
     86 void test_textarea_should_keep_only_accepted_chars(void)
     87 {
     88     const char * accepted_list = "abcd";
     89 
     90     lv_textarea_set_accepted_chars(textarea, accepted_list);
     91     lv_textarea_set_text(textarea, "abcde");
     92 
     93     TEST_ASSERT_EQUAL_STRING(accepted_list, lv_textarea_get_text(textarea));
     94 }
     95 
     96 void test_textarea_in_one_line_mode_should_ignore_line_break_characters(void)
     97 {
     98     lv_textarea_set_one_line(textarea, true);
     99 
    100     lv_textarea_add_char(textarea, '\n');
    101     TEST_ASSERT_EQUAL_STRING(textarea_default_text, lv_textarea_get_text(textarea));
    102 
    103     lv_textarea_add_char(textarea, '\r');
    104     TEST_ASSERT_EQUAL_STRING(textarea_default_text, lv_textarea_get_text(textarea));
    105 }
    106 
    107 #endif