pythonize test_dht_tools

1 files changed, 123 insertions, 0 deletions

diff --git a/src/dht/test_dht_tools.py.in b/src/dht/test_dht_tools.py.in
new file mode 100644
index 000000000..c4d8c0889
--- /dev/null
+++ b/src/dht/test_dht_tools.py.in
@@ -0,0 +1,123 @@
+#!@PYTHON@
+from __future__ import print_function
+import os
+import sys
+import shutil
+import re
+import subprocess
+import time
+import tempfile
+
+if os.name == "nt":
+  tmp = os.getenv ("TEMP")
+else:
+  tmp = "/tmp"
+
+if os.name == 'nt':
+  pif = 'gnunet-peerinfo.exe'
+  get = 'gnunet-dht-get.exe'
+  put = 'gnunet-dht-put.exe'
+  arm = 'gnunet-arm.exe'
+else:
+  pif = 'gnunet-peerinfo'
+  get = 'gnunet-dht-get'
+  put = 'gnunet-dht-put'
+  arm = 'gnunet-arm'
+
+tf, tempcfg = tempfile.mkstemp (prefix='test_dht_api_peer1.')
+os.close (tf)
+
+run_pif = [pif, '-c', tempcfg, '-sq']
+run_get = [get, '-c', tempcfg]
+run_put = [put, '-c', tempcfg]
+run_arm = [arm, '-c', tempcfg]
+debug = os.getenv ('DEBUG')
+if debug:
+  run_arm += [debug.split (' ')]
+
+def cleanup (exitcode):
+  os.remove (tempcfg)
+  sys.exit (exitcode)
+
+def sub_run (args, want_stdo = True, want_stde = False, nofail = False):
+  if want_stdo:
+    stdo = subprocess.PIPE
+  else:
+    stdo = None
+  if want_stde:
+    stde = subprocess.PIPE
+  else:
+    stde = None
+  p = subprocess.Popen (args, stdout = stdo, stderr = stde)
+  stdo, stde = p.communicate ()
+  if not nofail:
+    if p.returncode != 0:
+      sys.exit (p.returncode)
+  return (p.returncode, stdo, stde)
+
+def fail (result):
+  print (result)
+  r_arm (['-e'], want_stdo = False)
+  cleanup (1)
+
+def r_something (to_run, extra_args, failer = None, normal = True, **kw):
+  rc, stdo, stde = sub_run (to_run + extra_args, nofail = True, **kw)
+  if failer is not None:
+    failer (to_run + extra_args, rc, stdo, stde, normal)
+  return (rc, stdo, stde)
+
+def r_arm (extra_args, **kw):
+  return r_something (run_arm, extra_args, **kw)
+
+def r_pif (extra_args, **kw):
+  return r_something (run_pif, extra_args, **kw)
+
+def r_get (extra_args, **kw):
+  return r_something (run_get, extra_args, **kw)
+
+def r_put (extra_args, **kw):
+  return r_something (run_put, extra_args, **kw)
+
+def end_arm_failer (command, rc, stdo, stde, normal):
+  if normal:
+    if rc != 0:
+      fail ("FAIL: error running {}\nCommand output was:\n{}\n{}".format (command, stdo, stde))
+  else:
+    if rc == 0:
+      fail ("FAIL: expected error while running {}\nCommand output was:\n{}\n{}".format (command, stdo, stde))
+
+def print_only_failer (command, rc, stdo, stde, normal):
+  if normal:
+    if rc != 0:
+      print ("FAIL: error running {}\nCommand output was:\n{}\n{}".format (command, stdo, stde))
+      cleanup (1)
+  else:
+    if rc == 0:
+      print ("FAIL: expected error while running {}\nCommand output was:\n{}\n{}".format (command, stdo, stde))
+      cleanup (1)
+
+shutil.copyfile ('test_dht_api_peer1.conf', tempcfg)
+
+print ("TEST: Generating hostkey...", end='')
+r_pif ([], failer = print_only_failer)
+print ("PASS")
+
+print ("TEST: Starting ARM...", end='')
+r_arm (['-s'], failer = end_arm_failer, want_stdo = False, want_stde = False)
+print ("PASS")
+time.sleep (1)
+
+print ("TEST: Testing put...", end='')
+r_put (['-k', 'testkey', '-d', 'testdata', '-t', '8'], failer = end_arm_failer)
+print ("PASS")
+time.sleep (1)
+
+print ("TEST: Testing get...", end='')
+rc, stdo, stde = r_get (['-k', 'testkey', '-T', '5', '-t', '8'], want_stdo = True, failer = end_arm_failer)
+stdo = stdo.replace ('\r', '').splitlines ()
+expect = "Result 0, type 8:\ntestdata".splitlines()
+if len (stdo) != 2 or len (expect) != 2 or stdo[0] != expect[0] or stdo[1] != expect[1]:
+  fail ("output `{}' differs from expected `{}'".format (stdo, expect))
+print ("PASS")
+
+r_arm (['-e', '-d'], failer = print_only_failer)