Added testing scripts and commited files that only had the server diff on the right

1 files changed, 46 insertions, 0 deletions

diff --git a/tests/do_line_diff.py b/tests/do_line_diff.py
new file mode 100755
index 000000000..6db65a133
--- /dev/null
+++ b/tests/do_line_diff.py
@@ -0,0 +1,46 @@
+#!/usr/bin/env python
+
+"""
+do_line_diff.py - Interactively runs all tests, and on any test where line_diff.py
+showed an output, lets the user check the output and replace the test file with the output
+file if they think it's safe to do so (in the sense that the test is actually passing). This
+script was first used when enhancing the ssl protocol to not immediately stop detection upon
+only detecting a client certificate. When server certificates were added, the this script
+was helpful in checking which lines of which tests had appended server certificate info
+to the line.
+"""
+
+import os
+import sys
+import time
+import subprocess
+
+program_base_args = ["../example/ndpiReader", "-p", "../example/protos.txt", "-q", "-i"]
+line_diff_base_args = ["./line_diff.py"]
+temp_output = "/tmp/reader.out"
+result_folder = "result/"
+pcap_folder = "pcap/"
+pcap_file_list = os.listdir(pcap_folder)
+
+def find_pcap(result_file):
+    for pcap_file in pcap_file_list:
+        if pcap_file == result_file[:-4]:
+            return pcap_file
+
+for result_file in os.listdir(result_folder):
+    pcap_file = find_pcap(result_file)
+    program_args = program_base_args + [pcap_folder + pcap_file, "-w", temp_output, "-v", "1"]
+    program_output = subprocess.call(program_args)
+    line_diff_args = line_diff_base_args + [result_folder + result_file, temp_output]
+    line_diff_output = subprocess.check_output(line_diff_args, universal_newlines=True)
+    if len(line_diff_output) > 0:
+        print("File output " + result_file + " had line diff output. Here it is:")
+        print(line_diff_output)
+        replace = ""
+        while replace.lower() != 'y' and replace.lower() != 'n':
+            replace = input("Would you like to replace the file? ('y' or 'n') ")
+            if replace == 'y':
+                subprocess.check_output(["cp", temp_output, result_folder + result_file])
+                print("")
+            elif replace == 'n':
+                break
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