[seed] Fixing the signal-connect.js test

[Danilo Cesar Lemes de Paula <danilocesar src gnome org>]

commit 30c3efbe2c5d444ec38468f27a4d83eabdc002ef
Author: Danilo Cesar Lemes de Paula <danilo cesar collabora co uk>
Date:   Thu Oct 6 09:47:16 2016 -0300

    Fixing the signal-connect.js test
    
    It was failing due to what I believe be a bug in GTK.
    After calling widget_set_opacity(X), widget_get_opacity() won't
    return X as the set_opacity rounds the value.

 tests/javascript/signals/Makefile.am       |    1 -
 tests/javascript/signals/signal-connect.js |    6 +++++-
 2 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/tests/javascript/signals/Makefile.am b/tests/javascript/signals/Makefile.am
index bb56407..f5416ad 100644
--- a/tests/javascript/signals/Makefile.am
+++ b/tests/javascript/signals/Makefile.am
@@ -24,7 +24,6 @@ TESTS = \
        signal-userdata.js
 
 XFAIL_TESTS = \
-       signal-connect.js \
        $(NULL)
 
 -include $(top_srcdir)/git.mk
diff --git a/tests/javascript/signals/signal-connect.js b/tests/javascript/signals/signal-connect.js
index 38b717a..33b3f2d 100755
--- a/tests/javascript/signals/signal-connect.js
+++ b/tests/javascript/signals/signal-connect.js
@@ -8,7 +8,11 @@ function handle_opacity_change(obj, gobject, user_data)
 {
        testsuite.assert(user_data instanceof Gtk.Button)
        testsuite.assert(user_data === button)
-       testsuite.assert(obj.opacity == 0.5)
+       // XXX: The following test got replaced because of a probably bug in Gtk.
+       // widget_set_opacity(X) gets rounded, so when you ask for get_opacity the
+       // number might not be the same
+       //testsuite.assert(obj.opacity == 0.5)
+       testsuite.assert(Math.abs(obj.opacity - 0.5) < 0.01)
 }
 
 win = new Gtk.Window()