Waybar/test/utils/fixtures/GlibTestsFixture.hpp

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#pragma once
#include <glibmm/main.h>
/**
* Minimal Glib application to be used for tests that require Glib main loop
*/
class GlibTestsFixture : public sigc::trackable {
public:
GlibTestsFixture() : main_loop_{Glib::MainLoop::create()} {}
void setTimeout(int timeout) {
Glib::signal_timeout().connect_once([]() { throw std::runtime_error("Test timed out"); },
timeout);
}
void run(std::function<void()> fn) {
Glib::signal_idle().connect_once(fn);
main_loop_->run();
}
void quit() { main_loop_->quit(); }
protected:
Glib::RefPtr<Glib::MainLoop> main_loop_;
};