From d8ab6b2b54574a5e5d5818ca3e816d2afd159ad0 Mon Sep 17 00:00:00 2001 From: Ricardo Martincoski Date: Sun, 30 Jul 2017 01:49:46 -0300 Subject: [PATCH] testing/infra/emulator: remove qemu warnings about audio The default audio backend for qemu is configured at compile time. It generates annoying warning messages to qemu's stderr when running our tests, like these: pulseaudio: set_sink_input_volume() failed pulseaudio: Reason: Invalid argument pulseaudio: set_sink_input_mute() failed pulseaudio: Reason: Invalid argument Explicitly set the audio backend to "none" at runtime to remove those messages from our logs. There is no command line argument for this, so use an environment variable when starting qemu. Signed-off-by: Ricardo Martincoski Signed-off-by: Thomas Petazzoni --- support/testing/infra/emulator.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/support/testing/infra/emulator.py b/support/testing/infra/emulator.py index 9b079cbf23..588a92f6a2 100644 --- a/support/testing/infra/emulator.py +++ b/support/testing/infra/emulator.py @@ -65,7 +65,8 @@ class Emulator(object): qemu_cmd += ["-append", " ".join(kernel_cmdline)] self.logfile.write("> starting qemu with '%s'\n" % " ".join(qemu_cmd)) - self.qemu = pexpect.spawn(qemu_cmd[0], qemu_cmd[1:], timeout=5) + self.qemu = pexpect.spawn(qemu_cmd[0], qemu_cmd[1:], timeout=5, + env={"QEMU_AUDIO_DRV": "none"}) # We want only stdout into the log to avoid double echo self.qemu.logfile_read = self.logfile -- 2.30.2