1 files changed, 45 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/js/tests/tex-image-and-sub-image-3d-with-image-bitmap-from-image.js b/dom/canvas/test/webgl-conf/checkout/js/tests/tex-image-and-sub-image-3d-with-image-bitmap-from-image.js
new file mode 100644
index 0000000000..0f1121bbb9
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+++ b/dom/canvas/test/webgl-conf/checkout/js/tests/tex-image-and-sub-image-3d-with-image-bitmap-from-image.js
@@ -0,0 +1,45 @@
+/*
+Copyright (c) 2019 The Khronos Group Inc.
+Use of this source code is governed by an MIT-style license that can be
+found in the LICENSE.txt file.
+*/
+
+function generateTest(internalFormat, pixelFormat, pixelType, prologue, resourcePath, defaultContextVersion) {
+    var wtu = WebGLTestUtils;
+    var tiu = TexImageUtils;
+    var gl = null;
+    var successfullyParsed = false;
+
+    function init()
+    {
+        description('Verify texImage3D and texSubImage3D code paths taking ImageBitmap created from an HTMLImageElement (' + internalFormat + '/' + pixelFormat + '/' + pixelType + ')');
+
+        if(!window.createImageBitmap || !window.ImageBitmap) {
+            finishTest();
+            return;
+        }
+
+        // Set the default context version while still allowing the webglVersion URL query string to override it.
+        wtu.setDefault3DContextVersion(defaultContextVersion);
+        gl = wtu.create3DContext("example");
+
+        if (!prologue(gl)) {
+            finishTest();
+            return;
+        }
+
+        gl.clearColor(0,0,0,1);
+        gl.clearDepth(1);
+
+        var image = new Image();
+        image.onload = function() {
+            runImageBitmapTest(image, 0.5, internalFormat, pixelFormat, pixelType, gl, tiu, wtu, true)
+            .then(() => {
+                finishTest();
+            });
+        }
+        image.src = resourcePath + "red-green-semi-transparent.png";
+    }
+
+    return init;
+}