test: update example and unit tests with new import roles:

tiny_test_fw is a python package now. import it using normal way.

tools/ci/python_packages/idf_http_server_test/adder.py

@@ -0,0 +1,106 @@
+#!/usr/bin/env python
+#
+# Copyright 2018 Espressif Systems (Shanghai) PTE LTD
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from __future__ import print_function
+from __future__ import unicode_literals
+from builtins import str
+from builtins import range
+import http.client
+import argparse
+
+from tiny_test_fw import Utility
+
+
+def start_session(ip, port):
+    return http.client.HTTPConnection(ip, int(port), timeout=15)
+
+
+def end_session(conn):
+    conn.close()
+
+
+def getreq(conn, path, verbose=False):
+    conn.request("GET", path)
+    resp = conn.getresponse()
+    data = resp.read()
+    if verbose:
+        Utility.console_log("GET : " + path)
+        Utility.console_log("Status : " + resp.status)
+        Utility.console_log("Reason : " + resp.reason)
+        Utility.console_log("Data length  : " + str(len(data)))
+        Utility.console_log("Data content : " + data)
+    return data
+
+
+def postreq(conn, path, data, verbose=False):
+    conn.request("POST", path, data)
+    resp = conn.getresponse()
+    data = resp.read()
+    if verbose:
+        Utility.console_log("POST : " + data)
+        Utility.console_log("Status : " + resp.status)
+        Utility.console_log("Reason : " + resp.reason)
+        Utility.console_log("Data length  : " + str(len(data)))
+        Utility.console_log("Data content : " + data)
+    return data
+
+
+def putreq(conn, path, body, verbose=False):
+    conn.request("PUT", path, body)
+    resp = conn.getresponse()
+    data = resp.read()
+    if verbose:
+        Utility.console_log("PUT : " + path, body)
+        Utility.console_log("Status : " + resp.status)
+        Utility.console_log("Reason : " + resp.reason)
+        Utility.console_log("Data length  : " + str(len(data)))
+        Utility.console_log("Data content : " + data)
+    return data
+
+
+if __name__ == '__main__':
+    # Configure argument parser
+    parser = argparse.ArgumentParser(description='Run HTTPd Test')
+    parser.add_argument('IP',   metavar='IP',      type=str, help='Server IP')
+    parser.add_argument('port', metavar='port',    type=str, help='Server port')
+    parser.add_argument('N',    metavar='integer', type=int, help='Integer to sum upto')
+    args = vars(parser.parse_args())
+
+    # Get arguments
+    ip   = args['IP']
+    port = args['port']
+    N    = args['N']
+
+    # Establish HTTP connection
+    Utility.console_log("Connecting to => " + ip + ":" + port)
+    conn = start_session(ip, port)
+
+    # Reset adder context to specified value(0)
+    # -- Not needed as new connection will always
+    # -- have zero value of the accumulator
+    Utility.console_log("Reset the accumulator to 0")
+    putreq(conn, "/adder", str(0))
+
+    # Sum numbers from 1 to specified value(N)
+    Utility.console_log("Summing numbers from 1 to " + str(N))
+    for i in range(1, N + 1):
+        postreq(conn, "/adder", str(i))
+
+    # Fetch the result
+    Utility.console_log("Result :" + getreq(conn, "/adder"))
+
+    # Close HTTP connection
+    end_session(conn)