From f5584b178d784b52bf015aa59817acd2bd7f7d26 Mon Sep 17 00:00:00 2001
From: Benjamin Otte <otte@redhat.com>
Date: Tue, 6 Jun 2023 04:13:45 +0200
Subject: [PATCH] testsuite: Add a test for repeat node offscreen scaling

Ensure that the offscreens for repeat nodes pick the right xscale and
yscale so that they render pixel-aligned.
---
 testsuite/gsk/compare/repeat-scaling.node |  13 +++++++++++++
 testsuite/gsk/compare/repeat-scaling.png  | Bin 0 -> 97 bytes
 testsuite/gsk/meson.build                 |   1 +
 3 files changed, 14 insertions(+)
 create mode 100644 testsuite/gsk/compare/repeat-scaling.node
 create mode 100644 testsuite/gsk/compare/repeat-scaling.png

diff --git a/testsuite/gsk/compare/repeat-scaling.node b/testsuite/gsk/compare/repeat-scaling.node
new file mode 100644
index 0000000000..d34ded25b6
--- /dev/null
+++ b/testsuite/gsk/compare/repeat-scaling.node
@@ -0,0 +1,13 @@
+transform {
+  transform: matrix(0, 4,
+                   -8, 0,
+                    0, 0);
+  child: repeat {
+    bounds: 0 0 5 2.5;
+    child-bounds: 0 0 1 0.5;
+    child: color {
+      bounds: 0.25 0.125 0.5 0.25;
+      color: rgb(0,0,255);
+    }
+  }
+}
diff --git a/testsuite/gsk/compare/repeat-scaling.png b/testsuite/gsk/compare/repeat-scaling.png
new file mode 100644
index 0000000000000000000000000000000000000000..c8305a73512df8747c217513135f1c0d30d37247
GIT binary patch
literal 97
zcmeAS@N?(olHy`uVBq!ia0vp^A|TAc1|)ksWqE;=hNp{Th(&L5!UEnO|K*!BpBrC1
u(b_EE)28?|!GuSXeQ~0PrG#f92gBit<mG3XLS%t@7(8A5T-G@yGywoWa2gx{

literal 0
HcmV?d00001

diff --git a/testsuite/gsk/meson.build b/testsuite/gsk/meson.build
index 25324ddec8..08c8e25e52 100644
--- a/testsuite/gsk/meson.build
+++ b/testsuite/gsk/meson.build
@@ -96,6 +96,7 @@ compare_render_tests = [
   'repeat-no-repeat',
   'repeat-repeats',
   'repeat-repeats-nested',
+  'repeat-scaling',
   'repeat-texture',
   'repeating-gradient-scaled',
   'scale-textures-negative-ngl',