sdbus-c++: fix ptests

The /etc/machine-id file with some value is required for the integration tests,
otherwise it fails with the following error:

terminate called after throwing an instance of 'sdbus::Error'
  what():  [org.freedesktop.DBus.Error.FileNotFound] Failed to process bus requests (No such file or directory)
Aborted

Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/meta-oe/recipes-core/sdbus-c++/sdbus-c++/run-ptest b/meta-oe/recipes-core/sdbus-c++/sdbus-c++/run-ptest
index 5e285b39e0..845ba7d8c6 100755
--- a/meta-oe/recipes-core/sdbus-c++/sdbus-c++/run-ptest
+++ b/meta-oe/recipes-core/sdbus-c++/sdbus-c++/run-ptest
@@ -1,6 +1,11 @@
 #!/bin/sh
 set -e
 
+# the integration tests require some machine id
+if [ ! -f /etc/machine-id ]; then
+  echo 12345678901234567890123456789012 > /etc/machine-id
+fi
+
 ./sdbus-c++-unit-tests 2>&1 && echo "PASS: sdbus-c++-unit-tests" || echo "FAIL: sdbus-c++-unit-tests"
 
 ./sdbus-c++-integration-tests 2>&1 && echo "PASS: sdbus-c++-integration-tests" || echo "FAIL: sdbus-c++-integration-tests"