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#include <stdarg.h>
#include <stddef.h>
#include <setjmp.h>
#include <unistd.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <cmocka.h>
#include <errno.h>
#include "navigator.h"
#define FILENAME1 "example.file.1"
#define FILENAME2 "example.file.2"
#define FILENAME3 "example.file.3"
#define FILENAME4 "example.file.4"
#define FILENAME5 "example.file.5"
#define FILENAME6 "example.file.6"
static void test_navigator_add_remove(void **state)
{
(void)state;
struct imv_navigator *nav = imv_navigator_create();
/* Check poll_changed */
assert_false(imv_navigator_poll_changed(nav));
/* Add 6 paths, one non-existant should fail */
assert_false(imv_navigator_add(nav, FILENAME1, 0));
assert_false(imv_navigator_add(nav, FILENAME2, 0));
assert_false(imv_navigator_add(nav, FILENAME3, 0));
assert_false(imv_navigator_add(nav, FILENAME4, 0));
assert_false(imv_navigator_add(nav, FILENAME5, 0));
assert_false(imv_navigator_add(nav, FILENAME6, 0));
assert_int_equal(imv_navigator_length(nav), 6);
/* Check poll_changed */
assert_true(imv_navigator_poll_changed(nav));
/* Make sure current selection is #1 */
assert_string_equal(imv_navigator_selection(nav), FILENAME1);
/* Move right and remove current file (#2); should get to #3 */
imv_navigator_select_rel(nav, 1);
assert_string_equal(imv_navigator_selection(nav), FILENAME2);
imv_navigator_remove(nav, FILENAME2);
assert_int_equal(imv_navigator_length(nav), 5);
assert_string_equal(imv_navigator_selection(nav), FILENAME3);
/* Move left and remove current file (#1); should get to #6 */
imv_navigator_select_rel(nav, -1);
assert_string_equal(imv_navigator_selection(nav), FILENAME1);
imv_navigator_remove(nav, FILENAME1);
assert_string_equal(imv_navigator_selection(nav), FILENAME6);
/* Move left, right, remove current file (#6); should get to #3 */
imv_navigator_select_rel(nav, -1);
imv_navigator_select_rel(nav, 1);
assert_string_equal(imv_navigator_selection(nav), FILENAME6);
imv_navigator_remove(nav, FILENAME6);
assert_string_equal(imv_navigator_selection(nav), FILENAME3);
/* Remove #4; should not move */
imv_navigator_remove(nav, FILENAME4);
assert_string_equal(imv_navigator_selection(nav), FILENAME3);
/* Verify that #4 is removed by moving left; should get to #5 */
imv_navigator_select_rel(nav, 1);
assert_string_equal(imv_navigator_selection(nav), FILENAME5);
imv_navigator_free(nav);
}
static void test_navigator_file_changed(void **state)
{
int fd;
struct imv_navigator *nav = imv_navigator_create();
struct timespec times[2] = { {0, 0}, {0, 0} };
(void)state;
fd = open(FILENAME1, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR);
if (fd == -1) {
imv_navigator_free(nav);
(void)unlink(FILENAME1);
skip();
}
assert_false(futimens(fd, times) == -1);
assert_false(imv_navigator_add(nav, FILENAME1, 0));
assert_true(imv_navigator_poll_changed(nav));
assert_false(imv_navigator_poll_changed(nav));
assert_false(sleep(1));
fd = open(FILENAME1, O_RDWR);
assert_false(fd == -1);
times[0].tv_nsec = UTIME_NOW;
times[0].tv_sec = UTIME_NOW;
times[1].tv_nsec = UTIME_NOW;
times[1].tv_sec = UTIME_NOW;
assert_false(futimens(fd, times) == -1);
/* sleep to ensure we don't hit the poll rate-limiting */
sleep(1);
assert_true(imv_navigator_poll_changed(nav));
(void)close(fd);
(void)unlink(FILENAME1);
imv_navigator_free(nav);
}
int main(void)
{
const struct CMUnitTest tests[] = {
cmocka_unit_test(test_navigator_add_remove),
cmocka_unit_test(test_navigator_file_changed),
};
return cmocka_run_group_tests(tests, NULL, NULL);
}
/* vim:set ts=2 sts=2 sw=2 et: */
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