[gtk/wip/baedert/gl-rework] testsuite: Add test cases for last commit

[Timm Bäder <baedert src gnome org>]

commit 1fec4acbe12954d33f2ccc73d584e6e28fe1077b
Author: Timm Bäder <mail baedert org>
Date:   Tue Jan 21 10:01:18 2020 +0100

    testsuite: Add test cases for last commit
    
    Easy enough to test

 .../gsk/compare/transform-in-transform-in-transform.node  |  14 ++++++++++++++
 .../gsk/compare/transform-in-transform-in-transform.png   | Bin 0 -> 104 bytes
 testsuite/gsk/compare/transform-in-transform.node         |  10 ++++++++++
 testsuite/gsk/compare/transform-in-transform.png          | Bin 0 -> 121 bytes
 testsuite/gsk/meson.build                                 |   2 ++
 5 files changed, 26 insertions(+)
---
diff --git a/testsuite/gsk/compare/transform-in-transform-in-transform.node 
b/testsuite/gsk/compare/transform-in-transform-in-transform.node
new file mode 100644
index 0000000000..6c8a2f11aa
--- /dev/null
+++ b/testsuite/gsk/compare/transform-in-transform-in-transform.node
@@ -0,0 +1,14 @@
+transform {
+  child: transform {
+    child: transform {
+      child: color {
+        bounds: 0 0 20 20;
+        color: blue;
+      }
+      transform: translate(0, -20);
+    }
+    transform: rotate(90);
+  }
+
+  transform: translate(300, 200);
+}
diff --git a/testsuite/gsk/compare/transform-in-transform-in-transform.png 
b/testsuite/gsk/compare/transform-in-transform-in-transform.png
new file mode 100644
index 0000000000..8b8846daca
Binary files /dev/null and b/testsuite/gsk/compare/transform-in-transform-in-transform.png differ
diff --git a/testsuite/gsk/compare/transform-in-transform.node 
b/testsuite/gsk/compare/transform-in-transform.node
new file mode 100644
index 0000000000..25689f479b
--- /dev/null
+++ b/testsuite/gsk/compare/transform-in-transform.node
@@ -0,0 +1,10 @@
+transform {
+  child: transform {
+    child: color {
+      bounds: 0 0 20 20;
+      color: blue;
+    }
+    transform: translate(0, -20);
+  }
+  transform: scale(2) rotate(90);
+}
diff --git a/testsuite/gsk/compare/transform-in-transform.png 
b/testsuite/gsk/compare/transform-in-transform.png
new file mode 100644
index 0000000000..90b7de6096
Binary files /dev/null and b/testsuite/gsk/compare/transform-in-transform.png differ
diff --git a/testsuite/gsk/meson.build b/testsuite/gsk/meson.build
index aadc40642b..bee40fd32e 100644
--- a/testsuite/gsk/meson.build
+++ b/testsuite/gsk/meson.build
@@ -64,6 +64,8 @@ compare_render_tests = [
   'inset-shadow-multiple',
   'borders-rotated',
   'blend-invisible-child',
+  'transform-in-transform',
+  'transform-in-transform-in-transform',
 ]
 
 # these are too sensitive to differences in the renderers