From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 02:47:55 +0200
Subject: Adding upstream version 124.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../2d.imageData.put.dirty.negative.html           | 44 ++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 testing/web-platform/tests/html/canvas/offscreen/pixel-manipulation/2d.imageData.put.dirty.negative.html

(limited to 'testing/web-platform/tests/html/canvas/offscreen/pixel-manipulation/2d.imageData.put.dirty.negative.html')
diff --git a/testing/web-platform/tests/html/canvas/offscreen/pixel-manipulation/2d.imageData.put.dirty.negative.html b/testing/web-platform/tests/html/canvas/offscreen/pixel-manipulation/2d.imageData.put.dirty.negative.html
new file mode 100644
index 0000000000..cea4d0d477
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/offscreen/pixel-manipulation/2d.imageData.put.dirty.negative.html
@@ -0,0 +1,44 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>OffscreenCanvas test: 2d.imageData.put.dirty.negative</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+
+<h1>2d.imageData.put.dirty.negative</h1>
+<p class="desc">putImageData() handles negative-sized dirty rectangles correctly</p>
+
+
+<script>
+var t = async_test("putImageData() handles negative-sized dirty rectangles correctly");
+var t_pass = t.done.bind(t);
+var t_fail = t.step_func(function(reason) {
+    throw reason;
+});
+t.step(function() {
+
+  var canvas = new OffscreenCanvas(100, 50);
+  var ctx = canvas.getContext('2d');
+
+  ctx.fillStyle = '#f00';
+  ctx.fillRect(0, 0, 100, 50)
+  ctx.fillStyle = '#0f0';
+  ctx.fillRect(0, 0, 20, 20)
+
+  var imgdata = ctx.getImageData(0, 0, 100, 50);
+
+  ctx.fillStyle = '#0f0';
+  ctx.fillRect(0, 0, 100, 50)
+  ctx.fillStyle = '#f00';
+  ctx.fillRect(40, 20, 20, 20)
+  ctx.putImageData(imgdata, 40, 20, 20, 20, -20, -20);
+
+  _assertPixelApprox(canvas, 50,25, 0,255,0,255, 2);
+  _assertPixelApprox(canvas, 35,25, 0,255,0,255, 2);
+  _assertPixelApprox(canvas, 65,25, 0,255,0,255, 2);
+  _assertPixelApprox(canvas, 50,15, 0,255,0,255, 2);
+  _assertPixelApprox(canvas, 50,45, 0,255,0,255, 2);
+  t.done();
+
+});
+</script>
-- 
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