Add --vagrant switch to the php test-runner

Added -V|--vagrant switch to the php test-runner
to run the tests in the Vagrant VM

refs #4264

test/php/runtests

@@ -3,6 +3,7 @@
 import os
 import sys
 import subprocess
+from pipes import quote
 from fnmatch import fnmatch
 from optparse import OptionParser, BadOptionError, AmbiguousOptionError
 
@@ -10,6 +11,7 @@ from optparse import OptionParser, BadOptionError, AmbiguousOptionError
 APPLICATION = 'phpunit'
 DEFAULT_ARGS = ['--strict', '--static-backup']
 
+VAGRANT_SCRIPT = '/vagrant/test/php/runtests'
 REPORT_DIRECTORY = '../../build/log'
 
 
@@ -64,14 +66,29 @@ def parse_commandline():
                       help='Enable reporting.')
     parser.add_option('-v', '--verbose', action='store_true',
                       help='Be more verbose.')
-    parser.add_option('-i', '--include', metavar='PATTERN', action='store',
+    parser.add_option('-i', '--include', metavar='PATTERN',
                       help='Include only specific files/test cases.')
+    parser.add_option('-V', '--vagrant', action='store_true',
+                      help='Run in vagrant VM')
     return parser.parse_args()
 
 
 def main():
     options, arguments = parse_commandline()
 
+    if options.vagrant and os.environ['USER'] != 'vagrant':
+        # Check if vagrant is installed
+        vagrant_path = execute_command('which vagrant', True, True).strip()
+        if not vagrant_path:
+            print 'ERROR: vagrant not found!'
+            return 2
+
+        # Call the script in the Vagrant VM with the same parameters
+        commandline = ' '.join(quote(p) for p in sys.argv[1:])
+        return execute_command('vagrant ssh -c "{0} {1}"'
+                               ''.format(VAGRANT_SCRIPT, commandline),
+                               shell=True)
+    else:
         # Environment preparation and verification
         os.chdir(get_script_directory())
         application_path = execute_command('which {0}'.format(APPLICATION),