From: Cédric Ollivier <cedric.ollivier@orange.com> Date: Sun, 22 Jul 2018 09:55:31 +0000 (+0200) Subject: Add helper to find string in console X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=commitdiff_plain;h=f3582cad5009e082fd1f726407c5d047d5d474eb;p=functest.git Add helper to find string in console It allows checking when cloud-init is finished (see heat_ims). Change-Id: I951aabff29457d7b7544a809f9fce1f83706035e Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com> (cherry picked from commit a80ebe8794dd2693203ceea65a13a69dcf508f94) --- diff --git a/functest/core/singlevm.py b/functest/core/singlevm.py index f79e3ed92..42cb5f5ca 100644 --- a/functest/core/singlevm.py +++ b/functest/core/singlevm.py @@ -14,6 +14,7 @@ advanced testcases (e.g. deploying an orchestrator). """ import logging +import re import tempfile import time @@ -154,6 +155,26 @@ class VmReady1(tenantnetwork.TenantNetwork1): self.__logger.debug("vm: %s", vm1) return vm1 + def check_regex_in_console(self, name, regex=' login: ', loop=1): + """Wait for specific message in console + + Returns: True or False on errors + """ + assert self.cloud + for iloop in range(loop): + console = self.cloud.get_server_console(name) + self.__logger.debug("console: \n%s", console) + if re.search(regex, console): + self.__logger.debug("regex found: ''%s' in console", regex) + return True + else: + self.__logger.debug( + "try %s: cannot find regex '%s' in console", + iloop + 1, regex) + time.sleep(10) + self.__logger.error("cannot find regex '%s' in console", regex) + return False + def run(self, **kwargs): """Boot the new VM