oeqa/sshcontrol: don't source profile

Instead of sourcing /etc/profile to get $PATH including /usr/sbin, just assign
to PATH in the ssh invocation.

The remote /etc/profile may not actually be manipulating PATH as we expect, and
there may be other commands which can interfere with the tests (such as resize
emitting a series of control characters on connection).

Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/meta/lib/oeqa/utils/sshcontrol.py b/meta/lib/oeqa/utils/sshcontrol.py
index 00f50510537f44087ba0e926dcadc74a19c72507..1658744165689f816017f447dbe07ada074f7036 100644 (file)
--- a/meta/lib/oeqa/utils/sshcontrol.py
+++ b/meta/lib/oeqa/utils/sshcontrol.py
@@ -136,8 +136,7 @@ class SSHControl(object):
         timeout=0 - no timeout, let command run until it returns
         """
 
-        # We need to source /etc/profile for a proper PATH on the target
-        command = self.ssh + [self.ip, ' . /etc/profile; ' + command]
+        command = self.ssh + [self.ip, 'export PATH=/usr/sbin:/sbin:/usr/bin:/bin; ' + command]
 
         if timeout is None:
             return self._internal_run(command, self.defaulttimeout, self.ignore_status)