[PATCH 1/5] dts: fix InteractiveShell command prompt filtering

[Luca Vizzarro]

When sending a command using an instance of InteractiveShell the output
is meant to filter out the leading shell prompt. The filtering logic is
present but the line is appended anyways.

Bugzilla ID: 1411
Fixes: 88489c0501af ("dts: add smoke tests")

Signed-off-by: Luca Vizzarro <luca.vizzarro at arm.com>
Reviewed-by: Paul Szczepanek <paul.szczepanek at arm.com>
Reviewed-by: Jack Bond-Preston <jack.bond-preston at arm.com>
---
Cc: Jeremy Spewock <jspewock at iol.unh.edu>
---
 dts/framework/remote_session/interactive_shell.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dts/framework/remote_session/interactive_shell.py b/dts/framework/remote_session/interactive_shell.py
index 5cfe202e15..8a9bf96ea9 100644
--- a/dts/framework/remote_session/interactive_shell.py
+++ b/dts/framework/remote_session/interactive_shell.py
@@ -132,11 +132,11 @@ def send_command(self, command: str, prompt: str | None = None) -> str:
         self._stdin.flush()
         out: str = ""
         for line in self._stdout:
-            out += line
             if prompt in line and not line.rstrip().endswith(
                 command.rstrip()
             ):  # ignore line that sent command
                 break
+            out += line
         self._logger.debug(f"Got output: {out}")
         return out
 
-- 
2.34.1