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path: root/tests/unit/test_ssh.py
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2016-12-20ssh: don't quote ~ in remotepathsRoss Brattain1-5/+31
~ is not expanded in double quotes, so we have a dilemma. We need to quote in order to preserve filenames with spaces, but we have to make sure we don't quote the ~ so it can be expanded. To resolve this we use a regex to search for tidle-prefixes and excluded them from quotes. Added unittests for the cases: path with tilde path with space path with tilde and space see bash man page for details of tidle expansion Tilde Expansion If a word begins with an unquoted tilde character (`~'), all of the characters preceding the first unquoted slash (or all characters, if there is no unquoted slash) are considered a tilde-prefix. If none of the characters in the tilde-prefix are quoted, the characters in the tilde-prefix following the tilde are treated as a possible login name. If this login name is the null string, the tilde is replaced with the value of the shell parameter HOME. If HOME is unset, the home directory of the user executing the shell is substituted instead. Otherwise, the tilde-prefix is replaced with the home directory associated with the specified login name. JIRA: YARDSTICK-501 Change-Id: I324be20aba0dbd50434fbd8081685c598ebd8a84 Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2016-12-20BugFix: remotepath cannot be foundJingLu51-1/+1
JIRA: YARDSTICK-501 An redundant pair of quotation in ssh.py causes remotepath cannot be found. Change-Id: I2df8ab59830fd28d8ad8882a93a8efbd4d1f7cb7 Signed-off-by: JingLu5 <lvjing5@huawei.com>
2016-12-05Merge "import new _put_file_shell method from upstream rally"Rex Lee1-2/+58
2016-11-30import new _put_file_shell method from upstream rallyRoss Brattain1-2/+58
upstream openstack rally added new _put_file_* methods we should use these https://github.com/openstack/rally/blob/0.7.0/rally/common/sshutils.py#L270 Updates: imported rally test__put_file_shell unittests quote to prevent word split use -- guard only chmod on cat success Change-Id: I357d1a66b5beddad8042958f4e55d67fc68929f6 Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2016-11-21ssh.py: add flag to keep stdin openRoss Brattain1-0/+19
For some VNFs we may want to send periodic commands, for example to print statistics, but otherwise not write anything for long periods of time. Currently when we can no longer read from stdin we close it. A workaround is to constantly spam stdin with newlines to keep forcing stdin open. We don't want to have to do this, so add an enable flag to keep stdin open. If the caller wants to close stdin at some point it can. Change-Id: I9496022295dfd19804572e484fe4f170ca7d4ac3 Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
2016-08-15bug fix: ssh authentiation error when run compass scenario in fuelrexlee87761-1/+3
JIRA: YARDSTICK-319 Change-Id: I25ee9a2582c751024b30e91eabf77aebb14a02f7 Signed-off-by: rexlee8776 <limingjiang@huawei.com>
2016-08-12[Yardstick-233]latency measurment by using pktgen-dpdkwu.zhihui1-0/+9
VM A runs pktgen-dpdk as a traffic generator and is connected back-to-back with VM B running testpmd for forwarding packets. 1. use linux expect to fetch the latency statics data. 2. fetch 10 samples of latency and calculate avg_latency. 3. use screen to keep test scripts running in the background. 4. add a function send_command() for screen in ssh.py JIRA:YARDSTICK-233 Change-Id: I90ae64b3d198c79f159275ae35715eb284f05080 Signed-off-by: wu.zhihui <wu.zhihui1@zte.com.cn>
2015-08-20Add unit test for sshKristian Hunt1-0/+285
Unit test file for ssh.py originates from rally. It is modified to be consistent with the ssh module used in yardstick - some tests for missing functionality are removed and naming convention is changed (ssh in yardstick vs sshutils in rally). Running of unittest from run_test.sh is NOT enabled. JIRA:- Change-Id: I3ea554e3fbe6f1f906778f88ddd859424331c8df Signed-off-by: Kristian Hunt <kristian.hunt@gmail.com>