+#
+#
+
# Copyright (C) 2007 Google Inc.
#
# This program is free software; you can redistribute it and/or modify
"""
global _INFO_SEQ, _WARNING_SEQ, _ERROR_SEQ, _RESET_SEQ
+ # Don't use colours if stdout isn't a terminal
+ if not sys.stdout.isatty():
+ return
+
try:
import curses
except ImportError:
_SetupColours()
-def AssertEqual(first, second, msg=None):
+def AssertIn(item, sequence):
+ """Raises an error when item is not in sequence.
+
+ """
+ if item not in sequence:
+ raise qa_error.Error('%r not in %r' % (item, sequence))
+
+
+def AssertEqual(first, second):
"""Raises an error when values aren't equal.
"""
if not first == second:
- raise qa_error.Error(msg or '%r == %r' % (first, second))
+ raise qa_error.Error('%r == %r' % (first, second))
+
+
+def AssertNotEqual(first, second):
+ """Raises an error when values are equal.
+
+ """
+ if not first != second:
+ raise qa_error.Error('%r != %r' % (first, second))
def GetSSHCommand(node, cmd, strict=True):
"""Builds SSH command to be executed.
+ Args:
+ - node: Node the command should run on
+ - cmd: Command to be executed as a list with all parameters
+ - strict: Whether to enable strict host key checking
+
"""
- args = [ 'ssh', '-oEscapeChar=none', '-oBatchMode=yes', '-l', 'root' ]
+ args = [ 'ssh', '-oEscapeChar=none', '-oBatchMode=yes', '-l', 'root', '-t' ]
if strict:
tmp = 'yes'
args.append('-oClearAllForwardings=yes')
args.append('-oForwardAgent=yes')
args.append(node)
-
- if qa_config.options.dry_run:
- prefix = 'exit 0; '
- else:
- prefix = ''
-
- args.append(prefix + cmd)
+ args.append(cmd)
print 'SSH:', utils.ShellQuoteArgs(args)
"""Gets the full name of an instance.
"""
- return _ResolveName(['gnt-instance', 'info', instance['info']],
+ return _ResolveName(['gnt-instance', 'info', instance['name']],
'Instance name')
"""
master = qa_config.GetMasterNode()
-
node_name = ResolveNodeName(node)
# Get list of all instances
return instances
-def _PrintWithColor(text, seq):
- f = sys.stdout
-
- if not f.isatty():
- seq = None
-
- if seq:
- f.write(seq)
-
- f.write(text)
- f.write("\n")
-
- if seq:
- f.write(_RESET_SEQ)
-
-
-def PrintWarning(text):
- return _PrintWithColor(text, _WARNING_SEQ)
-
-
-def PrintError(f, text):
- return _PrintWithColor(text, _ERROR_SEQ)
+def _FormatWithColor(text, seq):
+ if not seq:
+ return text
+ return "%s%s%s" % (seq, text, _RESET_SEQ)
-def PrintInfo(f, text):
- return _PrintWithColor(text, _INFO_SEQ)
+FormatWarning = lambda text: _FormatWithColor(text, _WARNING_SEQ)
+FormatError = lambda text: _FormatWithColor(text, _ERROR_SEQ)
+FormatInfo = lambda text: _FormatWithColor(text, _INFO_SEQ)