First commit of new tools/run-tests.py

tools/testrunner/server/local_handler.py

Index: tools/testrunner/server/local_handler.py
diff --git a/tools/testrunner/server/local_handler.py b/tools/testrunner/server/local_handler.py
new file mode 100644
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+++ b/tools/testrunner/server/local_handler.py
@@ -0,0 +1,119 @@
+# Copyright 2012 the V8 project authors. All rights reserved.
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+#       copyright notice, this list of conditions and the following
+#       disclaimer in the documentation and/or other materials provided
+#       with the distribution.
+#     * Neither the name of Google Inc. nor the names of its
+#       contributors may be used to endorse or promote products derived
+#       from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+import socket
+import SocketServer
+import StringIO
+
+from . import compression
+from . import constants
+
+
+def LocalQuery(query):
+  sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+  code = sock.connect_ex(("localhost", constants.CLIENT_PORT))
+  if code != 0: return None
+  compression.Send(query, sock)
+  compression.Send(constants.END_OF_STREAM, sock)
+  rec = compression.Receiver(sock)
+  data = None
+  while not rec.IsDone():
+    data = rec.Current()
+    assert data[0] == query[0]
+    data = data[1]
+    rec.Advance()
+  sock.close()
+  return data
+
+
+class LocalHandler(SocketServer.BaseRequestHandler):
+  def handle(self):
+    rec = compression.Receiver(self.request)
+    while not rec.IsDone():
+      data = rec.Current()
+      action = data[0]
+
+      if action == constants.REQUEST_PEERS:
+        with self.server.daemon.peer_list_lock:
+          response = [ p.Pack() for p in self.server.daemon.peers
+                       if p.trusting_me ]
+        compression.Send([action, response], self.request)
+
+      elif action == constants.UNRESPONSIVE_PEER:
+        self.server.daemon.DeletePeer(data[1])
+
+      elif action == constants.REQUEST_PUBKEY_FINGERPRINT:
+        compression.Send([action, self.server.daemon.pubkey_fingerprint],
+                         self.request)
+
+      elif action == constants.REQUEST_STATUS:
+        compression.Send([action, self._GetStatusMessage()], self.request)
+
+      elif action == constants.ADD_TRUSTED:
+        fingerprint = self.server.daemon.CopyToTrusted(data[1])
+        compression.Send([action, fingerprint], self.request)
+
+      elif action == constants.INFORM_DURATION:
+        test_key = data[1]
+        test_duration = data[2]
+        arch = data[3]
+        mode = data[4]
+        self.server.daemon.AddPerfData(test_key, test_duration, arch, mode)
+
+      elif action == constants.UPDATE_PERF:
+        address = data[1]
+        perf = data[2]
+        self.server.daemon.UpdatePeerPerformance(data[1], data[2])
+
+      rec.Advance()
+    compression.Send(constants.END_OF_STREAM, self.request)
+
+  def _GetStatusMessage(self):
+    sio = StringIO.StringIO()
+    sio.write("Peers:\n")
+    with self.server.daemon.peer_list_lock:
+      for p in self.server.daemon.peers:
+        sio.write("%s\n" % p)
+    sio.write("My own jobs: %d, relative performance: %.2f\n" %
+              (self.server.daemon.jobs, self.server.daemon.relative_perf))
+    # Low-priority TODO: Return more information. Ideas:
+    #   - currently running anything,
+    #   - time since last job,
+    #   - time since last repository fetch
+    #   - number of workpackets/testcases handled since startup
+    #   - slowest test(s)
+    result = sio.getvalue()
+    sio.close()
+    return result
+
+
+class LocalSocketServer(SocketServer.ThreadingMixIn, SocketServer.TCPServer):
+  def __init__(self, daemon):
+    SocketServer.TCPServer.__init__(self, ("localhost", constants.CLIENT_PORT),
+                                    LocalHandler)
+    self.daemon = daemon