fixed a bug. tcp_listener_create was called incorrectly by microtcp_open

tests/test_tcp_timer.c

@@ -0,0 +1,166 @@
+#include <assert.h>
+#include "../src/tcp_timer.h"
+
+static void set_int_variable_to_1(void *data)
+{
+    int *n = data;
+    *n = 1;
+}
+
+static void test_timer(void)
+{
+    static_assert(TCP_MAX_TIMERS > 0);
+
+    tcp_timerset_t set;
+    tcp_timerset_init(&set);
+
+    int resolved = 0;
+    tcp_timer_t *t1 = tcp_timer_create(&set, 5, set_int_variable_to_1, &resolved);
+    
+    assert(t1);
+    assert(resolved == 0);
+
+    tcp_timerset_step(&set, 1);
+    assert(resolved == 0);
+
+    tcp_timerset_step(&set, 4);
+    assert(resolved == 1);
+
+    tcp_timerset_free(&set);
+}
+
+static void test_disabled_timer(void)
+{
+    static_assert(TCP_MAX_TIMERS > 0);
+
+    tcp_timerset_t set;
+    tcp_timerset_init(&set);
+
+    int resolved = 0;
+    tcp_timer_t *t1 = tcp_timer_create(&set, 5, set_int_variable_to_1, &resolved);
+    
+    assert(t1);
+    assert(resolved == 0);
+
+    tcp_timer_disable(t1);
+
+    tcp_timerset_step(&set, 1);
+    assert(resolved == 0);
+
+    tcp_timerset_step(&set, 4);
+    assert(resolved == 0);
+
+    tcp_timerset_free(&set);
+}
+
+static void test_disabled_timer_2(void)
+{
+    static_assert(TCP_MAX_TIMERS > 0);
+
+    tcp_timerset_t set;
+    tcp_timerset_init(&set);
+
+    int resolved = 0;
+    tcp_timer_t *t1 = tcp_timer_create(&set, 5, set_int_variable_to_1, &resolved);
+    
+    assert(t1);
+    assert(resolved == 0);
+
+    tcp_timerset_step(&set, 1);
+    assert(resolved == 0);
+
+    tcp_timer_disable(t1);
+
+    tcp_timerset_step(&set, 4);
+    assert(resolved == 0);
+
+    tcp_timerset_free(&set);
+}
+
+static void test_disabled_timer_3(void)
+{
+    static_assert(TCP_MAX_TIMERS > 0);
+
+    tcp_timerset_t set;
+    tcp_timerset_init(&set);
+
+    int resolved_1 = 0;
+    int resolved_2 = 0;
+    tcp_timer_t *t1 = tcp_timer_create(&set, 5, set_int_variable_to_1, &resolved_1);
+    tcp_timer_t *t2 = tcp_timer_create(&set, 5, set_int_variable_to_1, &resolved_2);
+    
+    assert(t1);
+    assert(t2);
+    assert(resolved_1 == 0);
+    assert(resolved_2 == 0);
+
+    tcp_timerset_step(&set, 1);
+    assert(resolved_1 == 0);
+    assert(resolved_2 == 0);
+
+    tcp_timer_disable(t1);
+
+    tcp_timerset_step(&set, 4);
+    assert(resolved_1 == 0);
+    assert(resolved_2 == 1);
+
+    tcp_timerset_free(&set);
+}
+
+static void test_disabled_timer_4(void)
+{
+    static_assert(TCP_MAX_TIMERS > 0);
+
+    tcp_timerset_t set;
+    tcp_timerset_init(&set);
+
+    int resolved_1 = 0;
+    int resolved_2 = 0;
+    tcp_timer_t *t1 = tcp_timer_create(&set, 5, set_int_variable_to_1, &resolved_1);
+    tcp_timer_t *t2 = tcp_timer_create(&set, 5, set_int_variable_to_1, &resolved_2);
+    
+    assert(t1);
+    assert(t2);
+    assert(resolved_1 == 0);
+    assert(resolved_2 == 0);
+
+    tcp_timerset_step(&set, 1);
+    assert(resolved_1 == 0);
+    assert(resolved_2 == 0);
+
+    tcp_timer_disable(t2);
+
+    tcp_timerset_step(&set, 4);
+    assert(resolved_1 == 1);
+    assert(resolved_2 == 0);
+
+    tcp_timerset_free(&set);
+}
+
+static void test_out_of_timers(void)
+{
+    static_assert(TCP_MAX_TIMERS > 0);
+
+    tcp_timerset_t set;
+    tcp_timerset_init(&set);
+
+    int temp;
+    for (int i = 0; i < TCP_MAX_TIMERS; i++) {
+        tcp_timer_t *t = tcp_timer_create(&set, 5, set_int_variable_to_1, &temp);
+        assert(t != NULL);
+    }
+    tcp_timer_t *t = tcp_timer_create(&set, 5, set_int_variable_to_1, &temp);
+    assert(t == NULL);
+
+    tcp_timerset_free(&set);
+}
+
+void test_tcp_timer(void)
+{
+    test_timer();
+    test_disabled_timer();
+    test_disabled_timer_2();
+    test_disabled_timer_3();
+    test_disabled_timer_4();
+    test_out_of_timers();
+}