From: Ross Burton <ross.burton@arm.com>
Date: Mon, 22 Aug 2022 15:19:48 +0000 (+0100)
Subject: oeqa/qemurunner: add run_serial() comment
X-Git-Tag: 2022-10~326
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6572baffa02ba6b8a686490d55af17cacb528920;p=thirdparty%2Fopenembedded%2Fopenembedded-core.git

oeqa/qemurunner: add run_serial() comment

Add a comment explaining the non-obvious return codes.

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/lib/oeqa/utils/qemurunner.py b/meta/lib/oeqa/utils/qemurunner.py
index 76296d50cde..4c3d2010fb6 100644
--- a/meta/lib/oeqa/utils/qemurunner.py
+++ b/meta/lib/oeqa/utils/qemurunner.py
@@ -618,6 +618,8 @@ class QemuRunner:
                 return self.qmp.cmd(command)
 
     def run_serial(self, command, raw=False, timeout=60):
+        # Returns (status, output) where status is 1 on success and 0 on error
+
         # We assume target system have echo to get command status
         if not raw:
             command = "%s; echo $?\n" % command