Tactility modules refactored (#13)

* refactor modules * moved esp_lvgl_port to libs/ * added missing file * fix for sim build * various sim/pc fixes * lvgl improvements * added missing cmake files
2024-01-20 14:10:19 +01:00
parent a94baf0d00
commit 6bd65abbb4
1317 changed files with 388085 additions and 626 deletions
@@ -0,0 +1,207 @@
+#if LV_BUILD_TEST
+#include "../lvgl.h"
+
+#include "unity/unity.h"
+
+static const char color_cmd = LV_TXT_COLOR_CMD[0];
+
+void test_txt_should_identify_valid_start_of_command(void)
+{
+    uint32_t character = color_cmd;
+    lv_text_cmd_state_t state = LV_TEXT_CMD_STATE_WAIT;
+
+    bool is_cmd = _lv_txt_is_cmd(&state, character);
+
+    TEST_ASSERT_TRUE(is_cmd);
+    TEST_ASSERT_EQUAL_UINT8(state, LV_TEXT_CMD_STATE_PAR);
+}
+
+void test_txt_should_identify_invalid_start_of_command(void)
+{
+    uint32_t character = '$';
+    lv_text_cmd_state_t state = LV_TEXT_CMD_STATE_WAIT;
+
+    bool is_cmd = _lv_txt_is_cmd(&state, character);
+
+    TEST_ASSERT_FALSE(is_cmd);
+    TEST_ASSERT_EQUAL_UINT8(state, LV_TEXT_CMD_STATE_WAIT);
+}
+
+void test_txt_should_identify_scaped_command_in_parameter(void)
+{
+    uint32_t character = color_cmd;
+    lv_text_cmd_state_t state = LV_TEXT_CMD_STATE_PAR;
+
+    bool is_cmd = _lv_txt_is_cmd(&state, character);
+
+    TEST_ASSERT_FALSE(is_cmd);
+    TEST_ASSERT_EQUAL_UINT8(state, LV_TEXT_CMD_STATE_WAIT);
+}
+
+void test_txt_should_skip_color_parameter_in_parameter(void)
+{
+    uint32_t character = '$';
+    lv_text_cmd_state_t state = LV_TEXT_CMD_STATE_PAR;
+
+    bool is_cmd = _lv_txt_is_cmd(&state, character);
+
+    TEST_ASSERT_TRUE(is_cmd);
+    TEST_ASSERT_EQUAL_UINT8(state, LV_TEXT_CMD_STATE_PAR);
+}
+
+void test_txt_should_reset_state_when_receiving_color_cmd_while_processing_commands(void)
+{
+    uint32_t character = color_cmd;
+    lv_text_cmd_state_t state = LV_TEXT_CMD_STATE_IN;
+
+    bool is_cmd = _lv_txt_is_cmd(&state, character);
+
+    TEST_ASSERT_TRUE(is_cmd);
+    TEST_ASSERT_EQUAL_UINT8(state, LV_TEXT_CMD_STATE_WAIT);
+}
+
+void test_txt_should_identify_space_after_parameter(void)
+{
+    uint32_t character = ' ';
+    lv_text_cmd_state_t state = LV_TEXT_CMD_STATE_PAR;
+
+    bool is_cmd = _lv_txt_is_cmd(&state, character);
+
+    TEST_ASSERT_TRUE(is_cmd);
+    TEST_ASSERT_EQUAL_UINT8(state, LV_TEXT_CMD_STATE_IN);
+}
+
+void test_txt_should_insert_string_into_another(void)
+{
+    const char * msg = "Hello ";
+    const char * suffix = "World";
+    char target[20] = {0};
+    size_t msg_len = strlen(msg);
+
+    strcpy(target, msg);
+
+    _lv_txt_ins(target, msg_len, suffix);
+
+    TEST_ASSERT_EQUAL_STRING("Hello World", target);
+}
+
+void test_txt_should_handle_null_pointers_when_inserting(void)
+{
+    const char * msg = "Hello ";
+    char target[20] = {0};
+    size_t msg_len = strlen(msg);
+
+    strcpy(target, msg);
+
+    _lv_txt_ins(target, msg_len, NULL);
+
+    TEST_ASSERT_EQUAL_STRING("Hello ", target);
+}
+
+void test_txt_cut_should_handle_null_pointer_to_txt(void)
+{
+    _lv_txt_cut(NULL, 0, 6);
+}
+
+void test_txt_cut_happy_path(void)
+{
+    char msg[] = "Hello World";
+
+    _lv_txt_cut(msg, 0, 6);
+
+    TEST_ASSERT_EQUAL_STRING("World", msg);
+}
+
+void test_txt_cut_should_handle_len_longer_than_string_length(void)
+{
+    char msg[] = "Hello World";
+
+    _lv_txt_cut(msg, 0, 30);
+
+    TEST_ASSERT_EQUAL_UINT8(msg[0], 0x00);
+}
+
+void test_txt_get_encoded_next_should_decode_valid_ascii(void)
+{
+    char msg[] = "Hello World!";
+    uint32_t result = 0;
+
+    result = _lv_txt_encoded_next(msg, NULL);
+
+    TEST_ASSERT_EQUAL_UINT32((uint32_t) 'H', result);
+}
+
+void test_txt_get_encoded_next_detect_valid_2_byte_input(void)
+{
+    char msg[] = "\xc3\xb1";
+    uint32_t result = 0;
+
+    result = _lv_txt_encoded_next(msg, NULL);
+
+    TEST_ASSERT_EQUAL_UINT32(241, result);
+}
+
+void test_txt_get_encoded_next_detect_invalid_2_byte_input(void)
+{
+    char msg[] = "\xc3\x28";
+    uint32_t result = 0;
+
+    result = _lv_txt_encoded_next(msg, NULL);
+
+    TEST_ASSERT_EQUAL_UINT32(0, result);
+}
+
+void test_txt_get_encoded_next_detect_valid_3_byte_input(void)
+{
+    char msg[] = "\xe2\x82\xa1";
+    uint32_t result = 0;
+
+    result = _lv_txt_encoded_next(msg, NULL);
+
+    TEST_ASSERT_EQUAL_UINT32(8353, result);
+}
+
+void test_txt_get_encoded_next_detect_invalid_3_byte_input(void)
+{
+    char msg[] = "\xe2\x28\xa1";
+    uint32_t result = 0;
+
+    result = _lv_txt_encoded_next(msg, NULL);
+
+    TEST_ASSERT_EQUAL_UINT32(0, result);
+}
+
+void test_txt_get_encoded_next_detect_valid_4_byte_input(void)
+{
+    char msg[] = "\xf0\x90\x8c\xbc";
+    uint32_t result = 0;
+
+    result = _lv_txt_encoded_next(msg, NULL);
+
+    TEST_ASSERT_EQUAL_UINT32(66364, result);
+}
+
+void test_txt_get_encoded_next_detect_invalid_4_byte_input(void)
+{
+    char msg[] = "\xf0\x28\x8c\x28";
+    uint32_t result = 0;
+
+    result = _lv_txt_encoded_next(msg, NULL);
+
+    TEST_ASSERT_EQUAL_UINT32(0, result);
+}
+
+/* See #2615 for more information */
+void test_txt_next_line_should_handle_empty_string(void)
+{
+    const lv_font_t * font_ptr = NULL;
+    lv_coord_t letter_space = 0;
+    lv_coord_t max_width = 0;
+    lv_text_flag_t flag = LV_TEXT_FLAG_NONE;
+
+    uint32_t next_line = _lv_txt_get_next_line("", font_ptr, letter_space, max_width, NULL, flag);
+
+    TEST_ASSERT_EQUAL_UINT32(0, next_line);
+}
+
+#endif