1 files changed, 100 insertions, 0 deletions

diff --git a/src/lib/util/test_common_logging.c b/src/lib/util/test_common_logging.c
new file mode 100644
index 000000000..a2e49f20a
--- /dev/null
+++ b/src/lib/util/test_common_logging.c
@@ -0,0 +1,100 @@
+/*
+     This file is part of GNUnet.
+     Copyright (C) 2008 GNUnet e.V.
+
+     GNUnet is free software: you can redistribute it and/or modify it
+     under the terms of the GNU Affero General Public License as published
+     by the Free Software Foundation, either version 3 of the License,
+     or (at your option) any later version.
+
+     GNUnet is distributed in the hope that it will be useful, but
+     WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+     Affero General Public License for more details.
+
+     You should have received a copy of the GNU Affero General Public License
+     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+     SPDX-License-Identifier: AGPL3.0-or-later
+ */
+
+/**
+ * @file util/test_common_logging.c
+ * @brief testcase for the logging module
+ * @author Christian Grothoff
+ */
+
+#include "platform.h"
+#include "gnunet_util_lib.h"
+
+static void
+my_log (void *ctx, enum GNUNET_ErrorType kind, const char *component,
+        const char *date, const char *msg)
+{
+  unsigned int *c = ctx;
+
+  (*c)++;
+}
+
+
+int
+main (int argc, char *argv[])
+{
+  unsigned int failureCount = 0;
+  unsigned int logs = 0;
+
+  if (0 != putenv ("GNUNET_FORCE_LOG="))
+    fprintf (stderr, "Failed to putenv: %s\n", strerror (errno));
+  GNUNET_log_setup ("test-common-logging", "DEBUG", "/dev/null");
+  GNUNET_logger_add (&my_log, &logs);
+  GNUNET_logger_add (&my_log, &logs);
+  GNUNET_log (GNUNET_ERROR_TYPE_BULK, "Testing...\n");
+  GNUNET_log (GNUNET_ERROR_TYPE_BULK, "Testing...\n");
+  GNUNET_log (GNUNET_ERROR_TYPE_BULK, "Testing...\n");
+  GNUNET_log (GNUNET_ERROR_TYPE_BULK, "Testing...\n");
+  GNUNET_log (GNUNET_ERROR_TYPE_BULK, "Testing...\n");
+  GNUNET_log (GNUNET_ERROR_TYPE_BULK, "Testing...\n");
+  GNUNET_logger_remove (&my_log, &logs);
+  GNUNET_log (GNUNET_ERROR_TYPE_BULK, "Flusher...\n");
+  /* the last 6 calls should be merged (repated bulk messages!) */
+  GNUNET_logger_remove (&my_log, &logs);
+  if (logs != 4)
+  {
+    fprintf (stdout, "Expected 4 log calls, got %u\n", logs);
+    failureCount++;
+  }
+  GNUNET_break (0 ==
+                strcmp (_ ("ERROR"),
+                        GNUNET_error_type_to_string (GNUNET_ERROR_TYPE_ERROR)));
+  GNUNET_break (0 ==
+                strcmp (_ ("WARNING"),
+                        GNUNET_error_type_to_string
+                          (GNUNET_ERROR_TYPE_WARNING)));
+  GNUNET_break (0 ==
+                strcmp (_ ("INFO"),
+                        GNUNET_error_type_to_string (GNUNET_ERROR_TYPE_INFO)));
+  GNUNET_break (0 ==
+                strcmp (_ ("DEBUG"),
+                        GNUNET_error_type_to_string (GNUNET_ERROR_TYPE_DEBUG)));
+  GNUNET_log_setup ("test_common_logging", "WARNING", "/dev/null");
+  logs = 0;
+  GNUNET_logger_add (&my_log, &logs);
+  GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Checker...\n");
+  GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Drop me...\n");
+  GNUNET_logger_remove (&my_log, &logs);
+  if (logs != 1)
+  {
+    fprintf (stdout, "Expected 1 log call, got %u\n", logs);
+    failureCount++;
+  }
+
+  if (failureCount != 0)
+  {
+    fprintf (stdout, "%u TESTS FAILED!\n", failureCount);
+    return -1;
+  }
+  return 0;
+}                               /* end of main */
+
+
+/* end of test_common_logging.c */