[gjs] Fix cairo test

[Giovanni Campagna <gcampagna src gnome org>]

commit 8adde7cc50f3d14c9528395c712e7bc509bd4e0b
Author: Giovanni Campagna <gcampagna src gnome org>
Date:   Tue May 7 12:57:29 2013 +0200

    Fix cairo test
    
    We should check for equality, not truthiness.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=690984

 installed-tests/test/js/testCairo.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/installed-tests/test/js/testCairo.js b/installed-tests/test/js/testCairo.js
index 22d63f0..5bbf074 100644
--- a/installed-tests/test/js/testCairo.js
+++ b/installed-tests/test/js/testCairo.js
@@ -171,7 +171,7 @@ function testCairoSignal() {
     let called = false;
     o.connect('sig-with-foreign-struct', function(o, cr) {
         called = true;
-        assertTrue(_ts(cr), "CairoContext");
+        assertEquals(_ts(cr), "CairoContext");
     });
     o.emit_sig_with_foreign_struct();
     assertTrue(called);