Squashed 'external/toxcore/c-toxcore/' content from commit 67badf69

git-subtree-dir: external/toxcore/c-toxcore
git-subtree-split: 67badf69416a74e74f6d7eb51dd96f37282b8455

auto_tests/send_message_test.c

@@ -0,0 +1,79 @@
+/* Tests that we can send messages to friends.
+ */
+
+#include <stdbool.h>
+#include <stdint.h>
+#include <string.h>
+
+typedef struct State {
+    bool message_received;
+} State;
+
+#include "auto_test_support.h"
+
+#define MESSAGE_FILLER 'G'
+
+static void message_callback(
+    Tox *m, uint32_t friendnumber, Tox_Message_Type type,
+    const uint8_t *string, size_t length, void *user_data)
+{
+    const AutoTox *autotox = (AutoTox *)user_data;
+    State *state = (State *)autotox->state;
+
+    if (type != TOX_MESSAGE_TYPE_NORMAL) {
+        ck_abort_msg("Bad type");
+    }
+
+    const size_t cmp_msg_len = tox_max_message_length();
+    uint8_t *cmp_msg = (uint8_t *)malloc(cmp_msg_len);
+    ck_assert(cmp_msg != nullptr);
+    memset(cmp_msg, MESSAGE_FILLER, cmp_msg_len);
+
+    if (length == tox_max_message_length() && memcmp(string, cmp_msg, cmp_msg_len) == 0) {
+        state->message_received = true;
+    }
+
+    free(cmp_msg);
+}
+
+static void send_message_test(AutoTox *autotoxes)
+{
+    tox_callback_friend_message(autotoxes[1].tox, &message_callback);
+
+    const size_t msgs_len = tox_max_message_length() + 1;
+    uint8_t *msgs = (uint8_t *)malloc(msgs_len);
+    memset(msgs, MESSAGE_FILLER, msgs_len);
+
+    Tox_Err_Friend_Send_Message errm;
+    tox_friend_send_message(autotoxes[0].tox, 0, TOX_MESSAGE_TYPE_NORMAL, msgs, msgs_len, &errm);
+    ck_assert_msg(errm == TOX_ERR_FRIEND_SEND_MESSAGE_TOO_LONG, "tox_max_message_length() is too small? error=%d", errm);
+
+    tox_friend_send_message(autotoxes[0].tox, 0, TOX_MESSAGE_TYPE_NORMAL, msgs, tox_max_message_length(), &errm);
+    ck_assert_msg(errm == TOX_ERR_FRIEND_SEND_MESSAGE_OK, "tox_max_message_length() is too big? error=%d", errm);
+
+    free(msgs);
+
+    do {
+        iterate_all_wait(autotoxes, 2, ITERATION_INTERVAL);
+    } while (!((State *)autotoxes[1].state)->message_received);
+}
+
+int main(void)
+{
+    setvbuf(stdout, nullptr, _IONBF, 0);
+
+    struct Tox_Options *tox_options = tox_options_new(nullptr);
+    ck_assert(tox_options != nullptr);
+
+    Run_Auto_Options options = default_run_auto_options();
+    options.graph = GRAPH_LINEAR;
+    tox_options_set_ipv6_enabled(tox_options, true);
+    run_auto_test(tox_options, 2, send_message_test, sizeof(State), &options);
+
+    tox_options_set_ipv6_enabled(tox_options, false);
+    run_auto_test(tox_options, 2, send_message_test, sizeof(State), &options);
+
+    tox_options_free(tox_options);
+
+    return 0;
+}