-start to refactor testcases for sanity

1 files changed, 221 insertions, 0 deletions

diff --git a/src/transport/transport-testing-filenames.c b/src/transport/transport-testing-filenames.c
new file mode 100644
index 000000000..0f8076b41
--- /dev/null
+++ b/src/transport/transport-testing-filenames.c
@@ -0,0 +1,221 @@
+/*
+     This file is part of GNUnet.
+     Copyright (C) 2006, 2009, 2015, 2016 GNUnet e.V.
+
+     GNUnet is free software; you can redistribute it and/or modify
+     it under the terms of the GNU General Public License as published
+     by the Free Software Foundation; either version 3, 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
+     General Public License for more details.
+
+     You should have received a copy of the GNU General Public License
+     along with GNUnet; see the file COPYING.  If not, write to the
+     Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+     Boston, MA 02110-1301, USA.
+*/
+/**
+ * @file transport-testing-filenames.c
+ * @brief convenience string manipulation functions for tests
+ * @author Matthias Wachs
+ * @author Christian Grothoff
+ */
+#include "transport-testing.h"
+
+
+/**
+ * Removes all directory separators from absolute filename
+ *
+ * @param file the absolute file name, e.g. as found in argv[0]
+ * @return extracted file name, has to be freed by caller
+ */
+static char *
+extract_filename (const char *file)
+{
+  char *pch = GNUNET_strdup (file);
+  char *backup = pch;
+  char *filename = NULL;
+  char *res;
+
+#if WINDOWS
+  if ((strlen (pch) >= 3) && pch[1] == ':')
+  {
+    if (NULL != strstr (pch, "\\"))
+    {
+      pch = strtok (pch, "\\");
+      while (pch != NULL)
+      {
+        pch = strtok (NULL, "\\");
+        if (pch != NULL)
+          filename = pch;
+      }
+    }
+  }
+  if (filename != NULL)
+    pch = filename; /* If we miss the next condition, filename = pch will
+                     * not harm us.
+                     */
+#endif
+  if (NULL != strstr (pch, "/"))
+  {
+    pch = strtok (pch, "/");
+    while (pch != NULL)
+    {
+      pch = strtok (NULL, "/");
+      if (pch != NULL)
+      {
+        filename = pch;
+      }
+    }
+  }
+  else
+    filename = pch;
+
+  res = GNUNET_strdup (filename);
+  GNUNET_free (backup);
+  return res;
+}
+
+
+/**
+ * Extracts the test filename from an absolute file name and removes
+ * the extension
+ *
+ * @param file absolute file name
+ * @return the result
+ */
+char *
+GNUNET_TRANSPORT_TESTING_get_test_name (const char *file)
+{
+  char *backup = extract_filename (file);
+  char *filename = backup;
+  char *dotexe;
+  char *ret;
+
+  if (NULL == filename)
+    return NULL;
+
+  /* remove "lt-" */
+  filename = strstr (filename, "test");
+  if (NULL == filename)
+  {
+    GNUNET_free (backup);
+    return NULL;
+  }
+
+  /* remove ".exe" */
+  if (NULL != (dotexe = strstr (filename, ".exe")))
+    dotexe[0] = '\0';
+  ret = GNUNET_strdup (filename);
+  GNUNET_free (backup);
+  return ret;
+}
+
+
+/**
+ * Extracts the filename from an absolute file name and removes the extension
+ *
+ * @param file absolute file name
+ * @return the result
+ */
+char *
+GNUNET_TRANSPORT_TESTING_get_test_source_name (const char *file)
+{
+  char *src = extract_filename (file);
+  char *split;
+
+  split = strstr (src, ".");
+  if (NULL != split)
+    split[0] = '\0';
+  return src;
+}
+
+
+/**
+ * Extracts the plugin name from an absolute file name and the test name
+ *
+ * @param file absolute file name
+ * @param test test name
+ * @return the result
+ */
+char *
+GNUNET_TRANSPORT_TESTING_get_test_plugin_name (const char *file,
+                                               const char *test)
+{
+  char *filename;
+  char *dotexe;
+  char *e = extract_filename (file);
+  char *t = extract_filename (test);
+  char *ret;
+
+  if (NULL == e)
+    goto fail;
+  /* remove "lt-" */
+  filename = strstr (e, "tes");
+  if (NULL == filename)
+    goto fail;
+  /* remove ".exe" */
+  if (NULL != (dotexe = strstr (filename, ".exe")))
+    dotexe[0] = '\0';
+
+  /* find last _ */
+  filename = strstr (filename, t);
+  if (NULL == filename)
+    goto fail;
+  /* copy plugin */
+  filename += strlen (t);
+  if ('\0' != *filename)
+    filename++;
+  ret = GNUNET_strdup (filename);
+  goto suc;
+fail:
+  ret = NULL;
+suc:
+  GNUNET_free (t);
+  GNUNET_free (e);
+  return ret;
+}
+
+
+/**
+ * This function takes the filename (e.g. argv[0), removes a "lt-"-prefix and
+ * if existing ".exe"-prefix and adds the peer-number
+ *
+ * @param file filename of the test, e.g. argv[0]
+ * @param count peer number
+ * @return the result
+ */
+char *
+GNUNET_TRANSPORT_TESTING_get_config_name (const char *file,
+                                          int count)
+{
+  char *filename = extract_filename (file);
+  char *backup = filename;
+  char *dotexe;
+  char *ret;
+
+  if (NULL == filename)
+    return NULL;
+  /* remove "lt-" */
+  filename = strstr (filename, "test");
+  if (NULL == filename)
+    goto fail;
+  /* remove ".exe" */
+  if (NULL != (dotexe = strstr (filename, ".exe")))
+    dotexe[0] = '\0';
+  GNUNET_asprintf (&ret,
+                   "%s_peer%u.conf",
+                   filename,
+                   count);
+  GNUNET_free (backup);
+  return ret;
+fail:
+  GNUNET_free (backup);
+  return NULL;
+}
+
+
+/* end of transport-testing-filenames.c */