Add tools for parsing unit & system test speed.

tools/system_test_speed.py

+"""
+Usage system_test_speed.py <build-log> <output-csv>
+
+Given a the raw output from a Jenkins build server log this script will output
+a CSV file of the speed & memory for each system test.
+"""
+import sys
+
+with open(sys.argv[1], 'r') as f:
+    lines = f.readlines()
+
+lines = filter(lambda x: "RESULT|" in x or ": Executing" in x, lines)
+
+# Strip out tests that did not run
+# look ahead and remove tests that have no results
+idxs = []
+for i, (x, y) in enumerate(zip(lines, lines[1::])):
+    if "Executing" in x and "Executing" in y:
+        idxs.append(i)
+lines = [i for j, i in enumerate(lines) if j not in idxs]
+
+with open(sys.argv[2], 'w') as f:
+    f.write("name, time, memory\n")
+    for name, time, memory in zip(lines[::3], lines[1::3], lines[2::3]):
+        name = name.split("Executing")[-1].strip()
+        time = time.split("|1")[-1].strip()
+        memory = memory.split("|")[-1].strip()
+        f.write(", ".join([name, time, memory]) + "\n")

tools/unit_test_speed.py

+"""
+Usage unit_test_speed.py <build-log> <output-csv>
+
+Given a the raw output from a Jenkins build server log this script will output
+a CSV file of the speed for each unit test.
+"""
+import sys
+
+with open(sys.argv[1], 'r') as f:
+    lines = f.readlines()
+
+lines = filter(lambda x: "....   Passed" in x, lines)
+names = [l.split(':')[1].split("....")[0] for l in lines]
+times = [l.split('Passed')[-1].split('sec')[0] for l in lines]
+
+with open(sys.argv[2], 'w') as f:
+    f.write("name, time\n")
+    for name, time in zip(names, times):
+        f.write(", ".join([name, time]) + "\n")