From 0f5f13d27b939a4c41d6f2d6d381b3e5c9cd1a52 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= <marcandre.lureau@redhat.com>
Date: Sat, 20 Mar 2021 20:34:28 +0400
Subject: [PATCH] glib-macros: add a gerror_domain test
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Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 glib-macros/tests/test.rs | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/glib-macros/tests/test.rs b/glib-macros/tests/test.rs
index 342c9b4f4f4c..b5c791cd14a0 100644
--- a/glib-macros/tests/test.rs
+++ b/glib-macros/tests/test.rs
@@ -5,7 +5,26 @@
 use glib::prelude::*;
 use glib::subclass::prelude::*;
 use glib::translate::{FromGlib, ToGlib};
-use glib::{gflags, GBoxed, GEnum};
+use glib::{gflags, GBoxed, GEnum, GErrorDomain};
+
+#[test]
+fn derive_gerror_domain() {
+    #[derive(Debug, Eq, PartialEq, Clone, Copy, GErrorDomain)]
+    #[gerror_domain(name = "TestError")]
+    enum TestError {
+        Invalid,
+        Bad,
+        Wrong,
+    }
+
+    // assert_eq!(TestError::Invalid.to_glib(), 0);
+    // assert_eq!(TestError::Bad.to_glib(), 1);
+    // assert_eq!(TestError::Wrong.to_glib(), 2);
+
+    let err = glib::Error::new(TestError::Bad, "oh no!");
+    assert!(err.is::<TestError>());
+    assert!(matches!(err.kind::<TestError>(), Some(TestError::Bad)));
+}
 
 #[test]
 fn derive_genum() {