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fix(file_exploer): fix path issues when returning to open other folders after opening a certain folder (#7258)

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Signed-off-by: lhdjply <lhdjply@126.com>
This commit is contained in:
Liu Yi 2024-11-13 17:48:04 +08:00 committed by GitHub
parent 825c4efeca
commit 62d9f10f61
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GPG Key ID: B5690EEEBB952194
2 changed files with 105 additions and 1 deletions
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2
src/others/file_explorer/lv_file_explorer.c
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@ -619,7 +619,7 @@ static void show_dir(lv_obj_t * obj, const char * path)
/*Move the table to the top*/
lv_obj_scroll_to_y(explorer->file_table, 0, LV_ANIM_OFF);
lv_strlcpy(explorer->current_path, path, sizeof(explorer->current_path));
lv_strncpy(explorer->current_path, path, sizeof(explorer->current_path));
lv_label_set_text_fmt(explorer->path_label, LV_SYMBOL_EYE_OPEN" %s", path);
size_t current_path_len = lv_strlen(explorer->current_path);

104
tests/src/test_cases/test_file_explorer.c Normal file
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@ -0,0 +1,104 @@
#if LV_BUILD_TEST
#include "../lvgl.h"
#include "../../lvgl_private.h"
#include "unity/unity.h"
#include <unistd.h>
#include <sys/stat.h>
static lv_obj_t * active_screen = NULL;
static lv_obj_t * file_explorer_obj;
static lv_file_explorer_t * file_explorer;
static lv_table_t * file_table;
void setUp(void)
{
active_screen = lv_screen_active();
file_explorer_obj = lv_file_explorer_create(active_screen);
file_explorer = (lv_file_explorer_t *)file_explorer_obj;
file_table = (lv_table_t *)file_explorer->file_table;
}
void tearDown(void)
{
/* Is there a way to destroy a chart without having to call remove_series for each of it series? */
lv_obj_clean(active_screen);
}
void test_file_explorer_read_dir(void)
{
uint8_t back_row = 0, dev_row = 0, shm_row = 0, home_row = 0, user_row = 0;
mkdir("src/test_files/test_file_explorer_folder", 0777);
mkdir("src/test_files/test_file_explorer_folder/dev", 0777);
mkdir("src/test_files/test_file_explorer_folder/dev/shm", 0777);
mkdir("src/test_files/test_file_explorer_folder/home", 0777);
mkdir("src/test_files/test_file_explorer_folder/home/web_user", 0777);
lv_file_explorer_open_dir(file_explorer_obj, "A:src/test_files/test_file_explorer_folder");
TEST_ASSERT_EQUAL_STRING("A:src/test_files/test_file_explorer_folder/",
lv_file_explorer_get_current_path(file_explorer_obj));
for(uint8_t i = 0; i < file_table->row_cnt; i++) {
if(lv_strcmp(lv_table_get_cell_value(file_explorer->file_table, i, 0), LV_SYMBOL_DIRECTORY " ..") == 0) {
back_row = i;
}
if(lv_strcmp(lv_table_get_cell_value(file_explorer->file_table, i, 0), LV_SYMBOL_DIRECTORY " dev") == 0) {
dev_row = i;
}
if(lv_strcmp(lv_table_get_cell_value(file_explorer->file_table, i, 0), LV_SYMBOL_DIRECTORY " home") == 0) {
home_row = i;
}
}
file_table->row_act = dev_row;
lv_obj_send_event(file_explorer->file_table, LV_EVENT_VALUE_CHANGED, NULL);
TEST_ASSERT_EQUAL_STRING("A:src/test_files/test_file_explorer_folder/dev/",
lv_file_explorer_get_current_path(file_explorer_obj));
for(uint8_t i = 0; i < file_table->row_cnt; i++) {
if(lv_strcmp(lv_table_get_cell_value(file_explorer->file_table, i, 0), LV_SYMBOL_DIRECTORY " shm") == 0) {
shm_row = i;
}
}
file_table->row_act = shm_row;
lv_obj_send_event(file_explorer->file_table, LV_EVENT_VALUE_CHANGED, NULL);
TEST_ASSERT_EQUAL_STRING("A:src/test_files/test_file_explorer_folder/dev/shm/",
lv_file_explorer_get_current_path(file_explorer_obj));
file_table->row_act = back_row;
lv_obj_send_event(file_explorer->file_table, LV_EVENT_VALUE_CHANGED, NULL);
TEST_ASSERT_EQUAL_STRING("A:src/test_files/test_file_explorer_folder/dev/",
lv_file_explorer_get_current_path(file_explorer_obj));
file_table->row_act = back_row;
lv_obj_send_event(file_explorer->file_table, LV_EVENT_VALUE_CHANGED, NULL);
TEST_ASSERT_EQUAL_STRING("A:src/test_files/test_file_explorer_folder/",
lv_file_explorer_get_current_path(file_explorer_obj));
file_table->row_act = home_row;
lv_obj_send_event(file_explorer->file_table, LV_EVENT_VALUE_CHANGED, NULL);
TEST_ASSERT_EQUAL_STRING("A:src/test_files/test_file_explorer_folder/home/",
lv_file_explorer_get_current_path(file_explorer_obj));
for(uint8_t i = 0; i < file_table->row_cnt; i++) {
if(lv_strcmp(lv_table_get_cell_value(file_explorer->file_table, i, 0), LV_SYMBOL_DIRECTORY " web_user") == 0) {
user_row = i;
}
}
file_table->row_act = user_row;
lv_obj_send_event(file_explorer->file_table, LV_EVENT_VALUE_CHANGED, NULL);
TEST_ASSERT_EQUAL_STRING("A:src/test_files/test_file_explorer_folder/home/web_user/",
lv_file_explorer_get_current_path(file_explorer_obj));
rmdir("src/test_files/test_file_explorer_folder/dev/shm");
rmdir("src/test_files/test_file_explorer_folder/dev");
rmdir("src/test_files/test_file_explorer_folder/home/web_user");
rmdir("src/test_files/test_file_explorer_folder/home");
rmdir("src/test_files/test_file_explorer_folder");
}
#endif