Initial attempt at a tickit_watch_signal()

1 files changed, 53 insertions, 0 deletions

diff --git a/t/54tickit-signal.c b/t/54tickit-signal.c
new file mode 100644
index 0000000..329291d
--- /dev/null
+++ b/t/54tickit-signal.c
@@ -0,0 +1,53 @@
+#include "tickit.h"
+#include "tickit-mockterm.h"
+#include "taplib.h"
+
+#include <signal.h>
+
+static int unbound_count;
+static int on_call_incr(Tickit *t, TickitEventFlags flags, void *info, void *user)
+{
+  if(flags & TICKIT_EV_FIRE) {
+    int *ip = user;
+    (*ip)++;
+
+    tickit_stop(t);
+  }
+  if(flags & TICKIT_EV_UNBIND)
+    unbound_count++;
+
+  return 1;
+}
+
+int main(int argc, char *argv[])
+{
+  Tickit *t = tickit_new_for_term(tickit_mockterm_new(25, 80));
+
+  {
+    int called = 0;
+    void *w = tickit_watch_signal(t, SIGHUP, TICKIT_BIND_UNBIND, &on_call_incr, &called);
+
+    raise(SIGHUP);
+
+    tickit_run(t);
+
+    is_int(called, 1, "tickit_watch_signal invokes callback");
+
+    tickit_watch_cancel(t, w);
+
+    is_int(unbound_count, 1, "unbound_count after tickit_watch_cancel");
+  }
+
+  /* object destruction */
+  {
+    tickit_watch_signal(t, SIGHUP, TICKIT_BIND_DESTROY, &on_call_incr, NULL);
+
+    unbound_count = 0;
+
+    tickit_unref(t);
+
+    is_int(unbound_count, 1, "unbound_count after tickit_unref");
+  }
+
+  return exit_status();
+}