#!/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 division from __future__ import print_function from __future__ import unicode_literals import re import os import sys try: import IDF except ImportError: # This environment variable is expected on the host machine test_fw_path = os.getenv("TEST_FW_PATH") if test_fw_path and test_fw_path not in sys.path: sys.path.insert(0, test_fw_path) import IDF import Utility # When running on local machine execute the following before running this script # > make app bootloader # > make print_flash_cmd | tail -n 1 > build/download.config # > export TEST_FW_PATH=~/esp/esp-idf/tools/tiny-test-fw # Import client module expath = os.path.dirname(os.path.realpath(__file__)) client = Utility.load_source("client", expath + "/scripts/test.py") # Due to connectivity issues (between runner host and DUT) in the runner environment, # some of the `advanced_tests` are ignored. These tests are intended for verifying # the expected limits of the http_server capabilities, and implement sending and receiving # of large HTTP packets and malformed requests, running multiple parallel sessions, etc. # It is advised that all these tests be run locally, when making changes or adding new # features to this component. @IDF.idf_example_test(env_tag="Example_WIFI") def test_examples_protocol_http_server_advanced(env, extra_data): # Acquire DUT dut1 = env.get_dut("http_server", "examples/protocols/http_server/advanced_tests") # Get binary file binary_file = os.path.join(dut1.app.binary_path, "tests.bin") bin_size = os.path.getsize(binary_file) IDF.log_performance("http_server_bin_size", "{}KB".format(bin_size // 1024)) IDF.check_performance("http_server_bin_size", bin_size // 1024) # Upload binary and start testing Utility.console_log("Starting http_server advanced test app") dut1.start_app() # Parse IP address of STA Utility.console_log("Waiting to connect with AP") got_ip = dut1.expect(re.compile(r"(?:[\s\S]*)Got IP: '(\d+.\d+.\d+.\d+)'"), timeout=30)[0] got_port = dut1.expect(re.compile(r"(?:[\s\S]*)Started HTTP server on port: '(\d+)'"), timeout=15)[0] result = dut1.expect(re.compile(r"(?:[\s\S]*)Max URI handlers: '(\d+)'(?:[\s\S]*)Max Open Sessions: " # noqa: W605 r"'(\d+)'(?:[\s\S]*)Max Header Length: '(\d+)'(?:[\s\S]*)Max URI Length: " r"'(\d+)'(?:[\s\S]*)Max Stack Size: '(\d+)'"), timeout=15) # max_uri_handlers = int(result[0]) max_sessions = int(result[1]) max_hdr_len = int(result[2]) max_uri_len = int(result[3]) max_stack_size = int(result[4]) Utility.console_log("Got IP : " + got_ip) Utility.console_log("Got Port : " + got_port) # Run test script # If failed raise appropriate exception failed = False Utility.console_log("Sessions and Context Tests...") if not client.spillover_session(got_ip, got_port, max_sessions): Utility.console_log("Ignoring failure") if not client.parallel_sessions_adder(got_ip, got_port, max_sessions): Utility.console_log("Ignoring failure") if not client.leftover_data_test(got_ip, got_port): failed = True if not client.async_response_test(got_ip, got_port): failed = True if not client.recv_timeout_test(got_ip, got_port): failed = True # This test fails a lot! Enable when connection is stable # test_size = 50*1024 # 50KB # if not client.packet_size_limit_test(got_ip, got_port, test_size): # Utility.console_log("Ignoring failure") Utility.console_log("Getting initial stack usage...") if not client.get_hello(got_ip, got_port): failed = True inital_stack = int(dut1.expect(re.compile(r"(?:[\s\S]*)Free Stack for server task: '(\d+)'"), timeout=15)[0]) if inital_stack < 0.1 * max_stack_size: Utility.console_log("More than 90% of stack being used on server start") failed = True Utility.console_log("Basic HTTP Client Tests...") if not client.get_hello(got_ip, got_port): failed = True if not client.post_hello(got_ip, got_port): failed = True if not client.put_hello(got_ip, got_port): failed = True if not client.post_echo(got_ip, got_port): failed = True if not client.get_echo(got_ip, got_port): failed = True if not client.put_echo(got_ip, got_port): failed = True if not client.get_hello_type(got_ip, got_port): failed = True if not client.get_hello_status(got_ip, got_port): failed = True if not client.get_false_uri(got_ip, got_port): failed = True Utility.console_log("Error code tests...") if not client.code_500_server_error_test(got_ip, got_port): failed = True if not client.code_501_method_not_impl(got_ip, got_port): failed = True if not client.code_505_version_not_supported(got_ip, got_port): failed = True if not client.code_400_bad_request(got_ip, got_port): failed = True if not client.code_404_not_found(got_ip, got_port): failed = True if not client.code_405_method_not_allowed(got_ip, got_port): failed = True if not client.code_408_req_timeout(got_ip, got_port): failed = True if not client.code_414_uri_too_long(got_ip, got_port, max_uri_len): Utility.console_log("Ignoring failure") if not client.code_431_hdr_too_long(got_ip, got_port, max_hdr_len): Utility.console_log("Ignoring failure") if not client.test_upgrade_not_supported(got_ip, got_port): failed = True Utility.console_log("Getting final stack usage...") if not client.get_hello(got_ip, got_port): failed = True final_stack = int(dut1.expect(re.compile(r"(?:[\s\S]*)Free Stack for server task: '(\d+)'"), timeout=15)[0]) if final_stack < 0.05 * max_stack_size: Utility.console_log("More than 95% of stack got used during tests") failed = True if failed: raise RuntimeError if __name__ == '__main__': test_examples_protocol_http_server_advanced()