1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/content/canvas/test/webgl-conformance/conformance/state/gl-get-calls.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,156 @@
1.4 +<!--
1.5 +Copyright (C) 2011 Apple Computer, Inc. All rights reserved.
1.6 +
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1.9 +are met:
1.10 +1. Redistributions of source code must retain the above copyright
1.11 + notice, this list of conditions and the following disclaimer.
1.12 +2. Redistributions in binary form must reproduce the above copyright
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1.25 +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
1.26 +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
1.27 +-->
1.28 +
1.29 +<!DOCTYPE html>
1.30 +<html>
1.31 +<head>
1.32 +<meta charset="utf-8">
1.33 +<title>WebGL gl calls Conformance Tests</title>
1.34 +<link rel="stylesheet" href="../../resources/js-test-style.css"/>
1.35 +<script src="../../resources/js-test-pre.js"></script>
1.36 +<script src="../resources/webgl-test.js"></script>
1.37 +</head>
1.38 +<body>
1.39 +<div id="description"></div>
1.40 +<div id="console"></div>
1.41 +<canvas id="canvas" width="2" height="2"> </canvas>
1.42 +
1.43 +<script>
1.44 +
1.45 +description("This test ensures basic functionality of the underlying graphics library");
1.46 +
1.47 +debug("");
1.48 +debug("Canvas.getContext");
1.49 +
1.50 +var minimumRequiredStencilMask = 0;
1.51 +var context = create3DContext(document.getElementById("canvas"));
1.52 +if (!context)
1.53 + testFailed("context does not exist");
1.54 +else {
1.55 + testPassed("context exists");
1.56 +
1.57 + debug("");
1.58 + debug("Context contains getError");
1.59 + if ("getError" in context)
1.60 + testPassed("context contains getError");
1.61 + else
1.62 + testFailed("context does not contains getError");
1.63 +
1.64 + debug("");
1.65 + debug("Check default values");
1.66 + shouldBe('context.getParameter(context.ACTIVE_TEXTURE)', 'context.TEXTURE0');
1.67 + shouldBe('(context.getParameter(context.ALIASED_LINE_WIDTH_RANGE)[0] <= 1) && (context.getParameter(context.ALIASED_LINE_WIDTH_RANGE)[0] > 0) && (context.getParameter(context.ALIASED_LINE_WIDTH_RANGE)[1] >= 1)', 'true');
1.68 + shouldBe('(context.getParameter(context.ALIASED_POINT_SIZE_RANGE)[0] <= 1) && (context.getParameter(context.ALIASED_POINT_SIZE_RANGE)[0] > 0) && (context.getParameter(context.ALIASED_POINT_SIZE_RANGE)[1] >= 1)', 'true');
1.69 + shouldBe('context.getParameter(context.ARRAY_BUFFER_BINDING)', 'null');
1.70 + shouldBe('context.getParameter(context.BLEND)', 'false');
1.71 + shouldBe('context.getParameter(context.BLEND_COLOR)', '[0, 0, 0, 0]');
1.72 + shouldBe('context.getParameter(context.BLEND_DST_ALPHA)', '0');
1.73 + shouldBe('context.getParameter(context.BLEND_DST_RGB)', '0');
1.74 + shouldBe('context.getParameter(context.BLEND_EQUATION_ALPHA)', 'context.FUNC_ADD');
1.75 + shouldBe('context.getParameter(context.BLEND_EQUATION_RGB)', 'context.FUNC_ADD');
1.76 + shouldBe('context.getParameter(context.BLEND_SRC_ALPHA)', '1');
1.77 + shouldBe('context.getParameter(context.BLEND_SRC_RGB)', '1');
1.78 + shouldBe('context.getParameter(context.COLOR_CLEAR_VALUE)', '[0, 0, 0, 0]');
1.79 + shouldBe('context.getParameter(context.COLOR_WRITEMASK)', '[true, true, true, true]');
1.80 + shouldBe('context.getParameter(context.CULL_FACE)', 'false');
1.81 + shouldBe('context.getParameter(context.CULL_FACE_MODE)', 'context.BACK');
1.82 + shouldBe('context.getParameter(context.CURRENT_PROGRAM)', 'null');
1.83 + shouldBe('context.getParameter(context.DEPTH_CLEAR_VALUE)', '1');
1.84 + shouldBe('context.getParameter(context.DEPTH_FUNC)', 'context.LESS');
1.85 + shouldBe('context.getParameter(context.DEPTH_RANGE)', '[0, 1]');
1.86 + shouldBe('context.getParameter(context.DEPTH_TEST)', 'false');
1.87 + shouldBe('context.getParameter(context.DEPTH_WRITEMASK)', 'true');
1.88 + shouldBe('context.getParameter(context.DITHER)', 'true');
1.89 + shouldBe('context.getParameter(context.ELEMENT_ARRAY_BUFFER_BINDING)', 'null');
1.90 + shouldBe('context.getParameter(context.FRONT_FACE)', 'context.CCW');
1.91 + shouldBe('context.getParameter(context.GENERATE_MIPMAP_HINT)', 'context.DONT_CARE');
1.92 + shouldBe('context.getParameter(context.LINE_WIDTH)', '1');
1.93 + shouldBe('context.getParameter(context.POLYGON_OFFSET_FACTOR)', '0');
1.94 + shouldBe('context.getParameter(context.POLYGON_OFFSET_FILL)', 'false');
1.95 + shouldBe('context.getParameter(context.POLYGON_OFFSET_UNITS)', '0');
1.96 + shouldBe('context.getParameter(context.RENDERBUFFER_BINDING)', 'null');
1.97 + shouldBe('context.getParameter(context.SAMPLE_COVERAGE_INVERT)', 'false');
1.98 + shouldBe('context.getParameter(context.SAMPLE_COVERAGE_VALUE)', '1');
1.99 + shouldBe('context.getParameter(context.SCISSOR_BOX)[0]', '0');
1.100 + shouldBe('context.getParameter(context.SCISSOR_BOX)[1]', '0');
1.101 + shouldBe('context.getParameter(context.SCISSOR_TEST)', 'false');
1.102 + shouldBe('context.getParameter(context.STENCIL_BACK_FAIL)', 'context.KEEP');
1.103 + shouldBe('context.getParameter(context.STENCIL_BACK_FUNC)', 'context.ALWAYS');
1.104 + shouldBe('context.getParameter(context.STENCIL_BACK_PASS_DEPTH_FAIL)', 'context.KEEP');
1.105 + shouldBe('context.getParameter(context.STENCIL_BACK_PASS_DEPTH_PASS)', 'context.KEEP');
1.106 + shouldBe('context.getParameter(context.STENCIL_BACK_REF)', '0');
1.107 +
1.108 + var stencilBits = context.getParameter(context.STENCIL_BITS);
1.109 + minimumRequiredStencilMask = (1 << stencilBits) - 1;
1.110 +
1.111 + shouldBe('context.getParameter(context.STENCIL_BACK_VALUE_MASK) & minimumRequiredStencilMask', 'minimumRequiredStencilMask');
1.112 + shouldBe('context.getParameter(context.STENCIL_BACK_WRITEMASK) & minimumRequiredStencilMask', 'minimumRequiredStencilMask');
1.113 +
1.114 + // If EXT_packed_depth_stencil is supported, STENCIL_BITS > 0; otherwise, STENCIL_BITS == 0.
1.115 + shouldBe('context.getParameter(context.STENCIL_BITS) >= 0', 'true');
1.116 + shouldBe('context.getParameter(context.STENCIL_CLEAR_VALUE)', '0');
1.117 + shouldBe('context.getParameter(context.STENCIL_FAIL)', 'context.KEEP');
1.118 + shouldBe('context.getParameter(context.STENCIL_FUNC)', 'context.ALWAYS');
1.119 + shouldBe('context.getParameter(context.STENCIL_PASS_DEPTH_FAIL)', 'context.KEEP');
1.120 + shouldBe('context.getParameter(context.STENCIL_PASS_DEPTH_PASS)', 'context.KEEP');
1.121 + shouldBe('context.getParameter(context.STENCIL_REF)', '0');
1.122 + shouldBe('context.getParameter(context.STENCIL_TEST)', 'false');
1.123 +
1.124 + shouldBe('context.getParameter(context.STENCIL_VALUE_MASK) & minimumRequiredStencilMask', 'minimumRequiredStencilMask');
1.125 + shouldBe('context.getParameter(context.STENCIL_WRITEMASK) & minimumRequiredStencilMask', 'minimumRequiredStencilMask');
1.126 +
1.127 + shouldBe('context.getParameter(context.TEXTURE_BINDING_2D)', 'null');
1.128 + shouldBe('context.getParameter(context.TEXTURE_BINDING_CUBE_MAP)', 'null');
1.129 + shouldBe('context.getParameter(context.UNPACK_ALIGNMENT)', '4');
1.130 + shouldBe('context.getParameter(context.UNPACK_FLIP_Y_WEBGL)', 'false');
1.131 + shouldBe('context.getParameter(context.UNPACK_PREMULTIPLY_ALPHA_WEBGL)', 'false');
1.132 + shouldBe('context.getParameter(context.VIEWPORT)', '[0, 0, 2, 2]');
1.133 + shouldBeNonNull('context.getParameter(context.COMPRESSED_TEXTURE_FORMATS)');
1.134 +
1.135 + shouldBeTrue('context.getParameter(context.MAX_COMBINED_TEXTURE_IMAGE_UNITS) >= 8');
1.136 + shouldBeTrue('context.getParameter(context.MAX_CUBE_MAP_TEXTURE_SIZE) >= 16');
1.137 + shouldBeTrue('context.getParameter(context.MAX_FRAGMENT_UNIFORM_VECTORS) >= 16');
1.138 + shouldBeTrue('context.getParameter(context.MAX_RENDERBUFFER_SIZE) >= 1');
1.139 + shouldBeTrue('context.getParameter(context.MAX_TEXTURE_IMAGE_UNITS) >= 8');
1.140 + shouldBeTrue('context.getParameter(context.MAX_TEXTURE_SIZE) >= 64');
1.141 + shouldBeTrue('context.getParameter(context.MAX_VARYING_VECTORS) >= 8');
1.142 + shouldBeTrue('context.getParameter(context.MAX_VERTEX_ATTRIBS) >= 8');
1.143 + shouldBeTrue('context.getParameter(context.MAX_VERTEX_TEXTURE_IMAGE_UNITS) >= 0');
1.144 + shouldBeTrue('context.getParameter(context.MAX_VERTEX_UNIFORM_VECTORS) >= 128');
1.145 + // Note: This requirement should be removed from the spec IMO. Many impelementations
1.146 + // will be based on FBOs and FBOs might have a restriction smaller than the current screen size.
1.147 + // especially if there are multiple screens.
1.148 + shouldBeTrue('context.getParameter(context.MAX_VIEWPORT_DIMS)[0] >= window.screen.width');
1.149 + shouldBeTrue('context.getParameter(context.MAX_VIEWPORT_DIMS)[1] >= window.screen.height');
1.150 +}
1.151 +
1.152 +debug("");
1.153 +successfullyParsed = true;
1.154 +
1.155 +</script>
1.156 +<script>finishTest();</script>
1.157 +
1.158 +</body>
1.159 +</html>
