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Diffstat (limited to '')
-rw-r--r-- | dom/canvas/test/webgl-conf/checkout/conformance/textures/misc/default-texture.html | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/textures/misc/default-texture.html b/dom/canvas/test/webgl-conf/checkout/conformance/textures/misc/default-texture.html new file mode 100644 index 0000000000..0f8cd21cf6 --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/conformance/textures/misc/default-texture.html @@ -0,0 +1,42 @@ +<!-- +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. +--> + +<!DOCTYPE html> +<html> +<head> +<meta charset="utf-8"> +<title>Tests texture access with no texture bound</title> +<link rel="stylesheet" href="../../../resources/js-test-style.css"/> +<script src="../../../js/js-test-pre.js"></script> +<script src="../../../js/webgl-test-utils.js"> </script> +</head> +<body> +<canvas id="example" width="24" height="24"></canvas> +<div id="description"></div> +<div id="console"></div> +<script> +"use strict"; + +var wtu = WebGLTestUtils; +description(); + +var gl = wtu.create3DContext("example"); +var program = wtu.setupTexturedQuad(gl); + +gl.drawArrays(gl.TRIANGLES, 0, 6); + +// When no texture is bound, it is considered an incomplete texture, +// therefore, [0, 0, 0, 1] should be returned. +// See OpenGL ES spec 2.0.25, section F.3.5. +wtu.checkCanvas(gl, [0, 0, 0, 255]); + +var successfullyParsed = true; +</script> +<script src="../../../js/js-test-post.js"></script> + +</body> +</html> + |