[libsoup] tests: fix memory leaks in several tests

[Carlos Garcia Campos <carlosgc src gnome org>]

commit 813ae7ad5480b3c9a656f15e83133d5c268a0190
Author: Carlos Garcia Campos <cgarcia igalia com>
Date:   Fri Jun 11 12:18:23 2021 +0200

    tests: fix memory leaks in several tests

 tests/auth-test.c         |  2 +-
 tests/misc-test.c         | 17 +++++++++++++----
 tests/request-body-test.c | 10 +++++++---
 3 files changed, 21 insertions(+), 8 deletions(-)
---
diff --git a/tests/auth-test.c b/tests/auth-test.c
index 17fb3e13..05e0f82e 100644
--- a/tests/auth-test.c
+++ b/tests/auth-test.c
@@ -792,7 +792,7 @@ do_async_auth_cancel_test (void)
        g_signal_connect (msg, "authenticate",
                          G_CALLBACK (async_authenticate_cancel_authenticate),
                          &data);
-       soup_test_session_async_send (session, msg, data.cancellable, &error);
+       g_assert_null (soup_test_session_async_send (session, msg, data.cancellable, &error));
        g_assert_error (error, G_IO_ERROR, G_IO_ERROR_CANCELLED);
 
        g_object_unref (data.auth);
diff --git a/tests/misc-test.c b/tests/misc-test.c
index e32b18f5..3d2e6808 100644
--- a/tests/misc-test.c
+++ b/tests/misc-test.c
@@ -260,6 +260,7 @@ do_msg_reuse_test (void)
 {
        SoupSession *session;
        SoupMessage *msg;
+        GBytes *body;
        GUri *uri;
        guint *signal_ids, n_signal_ids;
 
@@ -273,26 +274,34 @@ do_msg_reuse_test (void)
        msg = soup_message_new_from_uri ("GET", base_uri);
        g_signal_connect (msg, "authenticate",
                           G_CALLBACK (reuse_test_authenticate), NULL);
-       soup_test_session_async_send (session, msg, NULL, NULL);
+       body = soup_test_session_async_send (session, msg, NULL, NULL);
+        g_assert_nonnull (body);
        ensure_no_signal_handlers (msg, signal_ids, n_signal_ids);
+        g_bytes_unref (body);
 
        debug_printf (1, "  Redirect message\n");
        uri = g_uri_parse_relative (base_uri, "/redirect", SOUP_HTTP_URI_FLAGS, NULL);
        soup_message_set_uri (msg, uri);
        g_uri_unref (uri);
-       soup_test_session_async_send (session, msg, NULL, NULL);
+       body = soup_test_session_async_send (session, msg, NULL, NULL);
+        g_assert_nonnull (body);
        g_assert_true (soup_uri_equal (soup_message_get_uri (msg), base_uri));
        ensure_no_signal_handlers (msg, signal_ids, n_signal_ids);
+        g_bytes_unref (body);
 
        debug_printf (1, "  Auth message\n");
        uri = g_uri_parse_relative (base_uri, "/auth", SOUP_HTTP_URI_FLAGS, NULL);
        soup_message_set_uri (msg, uri);
        g_uri_unref (uri);
-       soup_test_session_async_send (session, msg, NULL, NULL);
+       body = soup_test_session_async_send (session, msg, NULL, NULL);
+        g_assert_nonnull (body);
        soup_test_assert_message_status (msg, SOUP_STATUS_OK);
+        g_bytes_unref (body);
        soup_message_set_uri (msg, base_uri);
-       soup_test_session_async_send (session, msg, NULL, NULL);
+       body = soup_test_session_async_send (session, msg, NULL, NULL);
+        g_assert_nonnull (body);
        ensure_no_signal_handlers (msg, signal_ids, n_signal_ids);
+        g_bytes_unref (body);
 
        soup_test_session_abort_unref (session);
        g_object_unref (msg);
diff --git a/tests/request-body-test.c b/tests/request-body-test.c
index 1b9938d3..03b28ecb 100644
--- a/tests/request-body-test.c
+++ b/tests/request-body-test.c
@@ -157,9 +157,13 @@ do_request_test (gconstpointer data)
         g_signal_connect (msg, "wrote-body",
                           G_CALLBACK (wrote_body), &ptd);
 
-        if (flags & ASYNC)
-                soup_test_session_async_send (session, msg, NULL, NULL);
-        else
+        if (flags & ASYNC) {
+                GBytes *body;
+
+                body = soup_test_session_async_send (session, msg, NULL, NULL);
+                g_assert_nonnull (body);
+                g_bytes_unref (body);
+        } else
                 soup_test_session_send_message (session, msg);
         soup_test_assert_message_status (msg, SOUP_STATUS_CREATED);