azure-linux-automation/remote-scripts/BVT-VERIFY-BASH-HISTORY.py

#! /usr/bin/env python
from azuremodules import *
import os
import os.path

root_bash_hist_file = '/root/.bash_history'
root_bash_hist_file_default = '/root/default_bash_history'

def RunTest():
	UpdateState("TestRunning")
	if os.path.exists(root_bash_hist_file_default):
		RunLog.info("This is a prepared image, check the copied default history file: %s" % root_bash_hist_file_default)
		result, hist_file_content = IsBashHistFileEmpty(root_bash_hist_file_default)
	elif os.path.exists(root_bash_hist_file):
		RunLog.info("This is a unprepared image, check the original history file: %s" % root_bash_hist_file)
		result, hist_file_content = IsBashHistFileEmpty(root_bash_hist_file)
	else:
		RunLog.info("No bash history file exists.")
		result = True

	if result:
		ResultLog.info('PASS')
		RunLog.info("Empty, as expected.")
	else:
		ResultLog.error('FAIL')
		RunLog.error("Not empty, non-expected.")
		RunLog.info("Content:\n%s" % hist_file_content)

	UpdateState("TestCompleted")

def IsBashHistFileEmpty(file):
	if os.stat(file).st_size == 0:
		return True, ''
	else:
		with open(file,'r') as f:
			return False, f.read()

RunTest()