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tests: add simple testcase for getttyname_malloc()

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This commit is contained in:
Lennart Poettering 2019-03-22 13:23:45 +01:00 committed by Zbigniew Jędrzejewski-Szmek
parent 30222f4b2c
commit 0d53f53bbd
1 changed files with 12 additions and 1 deletions
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13
src/test/test-terminal-util.c
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@ -6,6 +6,7 @@
#include "alloc-util.h"
#include "fd-util.h"
#include "macro.h"
#include "path-util.h"
#include "strv.h"
#include "terminal-util.h"
#include "tests.h"
@ -52,7 +53,16 @@ static void test_read_one_char(void) {
rewind(file);
assert_se(read_one_char(file, &r, 1000000, &need_nl) < 0);
unlink(name);
assert_se(unlink(name) >= 0);
}
static void test_getttyname_malloc(void) {
_cleanup_free_ char *ttyname = NULL;
_cleanup_close_ int master = -1;
assert_se((master = posix_openpt(O_RDWR|O_NOCTTY)) >= 0);
assert_se(getttyname_malloc(master, &ttyname) >= 0);
assert_se(PATH_IN_SET(ttyname, "ptmx", "pts/ptmx"));
}
int main(int argc, char *argv[]) {
@ -60,6 +70,7 @@ int main(int argc, char *argv[]) {
test_default_term_for_tty();
test_read_one_char();
test_getttyname_malloc();
return 0;
}