Add tests for what happens when passing an invalid proxy host.

Related: https://github.com/qTox/qTox/issues/5174

1 files changed, 45 insertions, 0 deletions

diff --git a/auto_tests/invalid_tcp_proxy_test.c b/auto_tests/invalid_tcp_proxy_test.c
new file mode 100644
index 00000000..edbc3237
--- /dev/null
+++ b/auto_tests/invalid_tcp_proxy_test.c
@@ -0,0 +1,45 @@
+// Test to make sure that when UDP is disabled, and we set an invalid proxy,
+// i.e. one that doesn't run a proxy server, then we don't get any connection.
+#ifndef _XOPEN_SOURCE
+#define _XOPEN_SOURCE 600
+#endif
+
+#include "helpers.h"
+
+static uint8_t const key[] = {
+    0x15, 0xE9, 0xC3, 0x09, 0xCF, 0xCB, 0x79, 0xFD,
+    0xDF, 0x0E, 0xBA, 0x05, 0x7D, 0xAB, 0xB4, 0x9F,
+    0xE1, 0x5F, 0x38, 0x03, 0xB1, 0xBF, 0xF0, 0x65,
+    0x36, 0xAE, 0x2E, 0x5B, 0xA5, 0xE4, 0x69, 0x0E,
+};
+
+// Try to bootstrap for 30 seconds.
+#define NUM_ITERATIONS (unsigned)(30.0 / (ITERATION_INTERVAL / 1000.0))
+
+int main(void)
+{
+    setvbuf(stdout, nullptr, _IONBF, 0);
+
+    struct Tox_Options *opts = tox_options_new(nullptr);
+    tox_options_set_udp_enabled(opts, false);
+    tox_options_set_proxy_type(opts, TOX_PROXY_TYPE_SOCKS5);
+    tox_options_set_proxy_host(opts, "localhost");
+    tox_options_set_proxy_port(opts, 51724);
+    Tox *tox = tox_new_log(opts, nullptr, nullptr);
+    tox_options_free(opts);
+
+    tox_add_tcp_relay(tox, "tox.ngc.zone", 33445, key, nullptr);
+    tox_bootstrap(tox, "tox.ngc.zone", 33445, key, nullptr);
+
+    printf("Waiting for connection\n");
+
+    for (unsigned i = 0; i < NUM_ITERATIONS; i++) {
+        tox_iterate(tox, nullptr);
+        c_sleep(ITERATION_INTERVAL);
+        // None of the iterations should have a connection.
+        assert(tox_self_get_connection_status(tox) == TOX_CONNECTION_NONE);
+    }
+
+    tox_kill(tox);
+    return 0;
+}