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-rw-r--r--src/test/test-fdset.c53
1 files changed, 53 insertions, 0 deletions
diff --git a/src/test/test-fdset.c b/src/test/test-fdset.c
index 91df7eb663..242c5d9dc2 100644
--- a/src/test/test-fdset.c
+++ b/src/test/test-fdset.c
@@ -154,6 +154,56 @@ static void test_fdset_iterate(void) {
unlink(name);
}
+static void test_fdset_isempty(void) {
+ int fd;
+ _cleanup_fdset_free_ FDSet *fdset = NULL;
+ char name[] = "/tmp/test-fdset_isempty.XXXXXX";
+
+ fd = mkostemp_safe(name, O_RDWR|O_CLOEXEC);
+ assert_se(fd >= 0);
+
+ fdset = fdset_new();
+ assert_se(fdset);
+
+ assert_se(fdset_isempty(fdset));
+ assert_se(fdset_put(fdset, fd) >= 0);
+ assert_se(!fdset_isempty(fdset));
+
+ unlink(name);
+}
+
+static void test_fdset_steal_first(void) {
+ int fd;
+ _cleanup_fdset_free_ FDSet *fdset = NULL;
+ char name[] = "/tmp/test-fdset_steal_first.XXXXXX";
+
+ fd = mkostemp_safe(name, O_RDWR|O_CLOEXEC);
+ assert_se(fd >= 0);
+
+ fdset = fdset_new();
+ assert_se(fdset);
+
+ assert_se(fdset_steal_first(fdset) < 0);
+ assert_se(fdset_put(fdset, fd) >= 0);
+ assert_se(fdset_steal_first(fdset) == fd);
+ assert_se(fdset_steal_first(fdset) < 0);
+ assert_se(fdset_put(fdset, fd) >= 0);
+
+ unlink(name);
+}
+
+static void test_fdset_new_array(void) {
+ int fds[] = {10, 11, 12, 13};
+ _cleanup_fdset_free_ FDSet *fdset = NULL;
+
+ assert_se(fdset_new_array(&fdset, fds, 4) >= 0);
+ assert_se(fdset_size(fdset) == 4);
+ assert_se(fdset_contains(fdset, 10));
+ assert_se(fdset_contains(fdset, 11));
+ assert_se(fdset_contains(fdset, 12));
+ assert_se(fdset_contains(fdset, 13));
+}
+
int main(int argc, char *argv[]) {
test_fdset_new_fill();
test_fdset_put_dup();
@@ -161,6 +211,9 @@ int main(int argc, char *argv[]) {
test_fdset_close_others();
test_fdset_remove();
test_fdset_iterate();
+ test_fdset_isempty();
+ test_fdset_steal_first();
+ test_fdset_new_array();
return 0;
}