[gnote] Run tests having Glib main loop

[Aurimas Černius <aurimasc src gnome org>]

commit 53359b0dbf1cdc0d03fea4ae4441261595458582
Author: Aurimas Černius <aurisc4 gmail com>
Date:   Sun Apr 26 15:40:12 2020 +0300

    Run tests having Glib main loop

 src/test/runner.cpp | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)
---
diff --git a/src/test/runner.cpp b/src/test/runner.cpp
index a47355f9..234c3bfa 100644
--- a/src/test/runner.cpp
+++ b/src/test/runner.cpp
@@ -19,6 +19,8 @@
 
 
 #include <glibmm/init.h>
+#include <glibmm/main.h>
+#include <glibmm/thread.h>
 #include <giomm/init.h>
 
 #include <UnitTest++/UnitTest++.h>
@@ -30,6 +32,14 @@ int main(int /*argc*/, char ** /*argv*/)
   Glib::init();
   Gio::init();
 
-  return UnitTest::RunAllTests();
+  auto main_loop = Glib::MainLoop::create();
+  int ret = 0;
+  auto thread = Glib::Thread::create([&main_loop, &ret]() {
+    ret = UnitTest::RunAllTests();
+    main_loop->quit();
+  });
+  main_loop->run();
+  thread->join();
+  return ret;
 }