test: Add signal/slot test

The test covers signal connection, disconnection through all the
provided methods, emission, parameters, and connection of a signal to
multiple slots.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>

1 files changed, 1 insertions, 0 deletions

diff --git a/test/meson.build b/test/meson.build
index 30350d22..4000bd51 100644
--- a/test/meson.build
+++ b/test/meson.build
@@ -4,6 +4,7 @@ subdir('media_device')
 
 public_tests = [
     ['list-cameras',    'list-cameras.cpp'],
+    ['signal',          'signal.cpp'],
 ]
 
 internal_tests = [