[gtk+] Add a test for deprecated css properties

[Matthias Clasen <matthiasc src gnome org>]

commit 8640216be7db88fdcc4aa3176c4fe4c1cba96645
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Nov 23 22:31:20 2015 -0500

    Add a test for deprecated css properties

 testsuite/css/parser/deprecated.css     |    5 +++++
 testsuite/css/parser/deprecated.errors  |    3 +++
 testsuite/css/parser/deprecated.ref.css |    5 +++++
 3 files changed, 13 insertions(+), 0 deletions(-)
---
diff --git a/testsuite/css/parser/deprecated.css b/testsuite/css/parser/deprecated.css
new file mode 100644
index 0000000..6b22436
--- /dev/null
+++ b/testsuite/css/parser/deprecated.css
@@ -0,0 +1,5 @@
+* {
+  engine: none;
+  gtk-key-bindings: none;
+  icon-shadow: none;
+}
diff --git a/testsuite/css/parser/deprecated.errors b/testsuite/css/parser/deprecated.errors
new file mode 100644
index 0000000..6d5cf34
--- /dev/null
+++ b/testsuite/css/parser/deprecated.errors
@@ -0,0 +1,3 @@
+deprecated.css:2: error: GTK_CSS_PROVIDER_ERROR_DEPRECATED
+deprecated.css:3: error: GTK_CSS_PROVIDER_ERROR_DEPRECATED
+deprecated.css:4: error: GTK_CSS_PROVIDER_ERROR_DEPRECATED
diff --git a/testsuite/css/parser/deprecated.ref.css b/testsuite/css/parser/deprecated.ref.css
new file mode 100644
index 0000000..a49d477
--- /dev/null
+++ b/testsuite/css/parser/deprecated.ref.css
@@ -0,0 +1,5 @@
+* {
+  -gtk-icon-shadow: none;
+  -gtk-key-bindings: none;
+  engine: none;
+}