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webkit / WebKit / ffcc7819a1b141a828570afd787bee17a7758ade / . / LayoutTests / fast / canvas / webgl / invalid-passed-params.html
blob: dad5d933968a71317f840cf2edc9d86290c77cfe [file] [log] [blame]
<html>
<head>
<script src="../../../resources/js-test.js"></script>
<script src="resources/webgl-test.js"></script>
<script src="resources/desktop-gl-constants.js"></script>
</head>
<body>
<div id="description"></div>
<div id="console"></div>
<script>
description("Test for invalid passed parameters");
if (window.internals)
window.internals.settings.setWebGLErrorsToConsoleEnabled(false);
var context = create3DContext();
debug("");
debug("Test createShader()");
shouldGenerateGLError(context, context.NO_ERROR, "context.createShader(context.FRAGMENT_SHADER)");
shouldGenerateGLError(context, context.NO_ERROR, "context.createShader(context.VERTEX_SHADER)");
shouldGenerateGLError(context, context.INVALID_ENUM, "context.createShader(0)");
shouldGenerateGLError(context, context.INVALID_ENUM, "context.createShader(context.TRIANGLES)");
debug("");
debug("Test clear()");
shouldGenerateGLError(context, context.INVALID_VALUE, "context.clear(desktopGL['ACCUM_BUFFER_BIT'])");
shouldGenerateGLError(context, context.INVALID_VALUE, "context.clear(desktopGL['ACCUM_BUFFER_BIT'] | context.COLOR_BUFFER_BIT)");
shouldGenerateGLError(context, context.INVALID_VALUE, "context.clear(desktopGL['ACCUM_BUFFER_BIT'] | context.COLOR_BUFFER_BIT | context.DEPTH_BUFFER_BIT | context.STENCIL_BUFFER_BIT)");
shouldGenerateGLError(context, context.NO_ERROR, "context.clear(context.COLOR_BUFFER_BIT | context.DEPTH_BUFFER_BIT | context.STENCIL_BUFFER_BIT)");
debug("");
debug("Test bufferData()");
var buffer = context.createBuffer();
shouldGenerateGLError(context, context.NO_ERROR, "context.bindBuffer(context.ARRAY_BUFFER, buffer)");
shouldGenerateGLError(context, context.NO_ERROR, "context.bufferData(context.ARRAY_BUFFER, 16, context.STREAM_DRAW)");
shouldGenerateGLError(context, context.NO_ERROR, "context.bufferData(context.ARRAY_BUFFER, 16, context.STATIC_DRAW)");
shouldGenerateGLError(context, context.NO_ERROR, "context.bufferData(context.ARRAY_BUFFER, 16, context.DYNAMIC_DRAW)");
shouldGenerateGLError(context, context.INVALID_ENUM, "context.bufferData(context.ARRAY_BUFFER, 16, desktopGL['STREAM_READ'])");
shouldGenerateGLError(context, context.INVALID_ENUM, "context.bufferData(context.ARRAY_BUFFER, 16, desktopGL['STREAM_COPY'])");
shouldGenerateGLError(context, context.INVALID_ENUM, "context.bufferData(context.ARRAY_BUFFER, 16, desktopGL['STATIC_READ'])");
shouldGenerateGLError(context, context.INVALID_ENUM, "context.bufferData(context.ARRAY_BUFFER, 16, desktopGL['STATIC_COPY'])");
shouldGenerateGLError(context, context.INVALID_ENUM, "context.bufferData(context.ARRAY_BUFFER, 16, desktopGL['DYNAMIC_READ'])");
shouldGenerateGLError(context, context.INVALID_ENUM, "context.bufferData(context.ARRAY_BUFFER, 16, desktopGL['DYNAMIC_COPY'])");
debug("");
debug("Test {copy}Tex{Sub}Image2D with negative offset/width/height");
var tex = context.createTexture();
var pixels = new Uint8Array(2 * 2 * 4);
shouldGenerateGLError(context, context.NO_ERROR, "context.bindTexture(context.TEXTURE_2D, tex)");
shouldGenerateGLError(context, context.INVALID_VALUE, "context.texImage2D(context.TEXTURE_2D, 0, context.RGBA, -16, -16, 0, context.RGBA, context.UNSIGNED_BYTE, null)");
shouldGenerateGLError(context, context.NO_ERROR, "context.texImage2D(context.TEXTURE_2D, 0, context.RGBA, 16, 16, 0, context.RGBA, context.UNSIGNED_BYTE, null)");
shouldGenerateGLError(context, context.INVALID_VALUE, "context.texSubImage2D(context.TEXTURE_2D, 0, -1, -1, 2, 2, context.RGBA, context.UNSIGNED_BYTE, pixels)");
shouldGenerateGLError(context, context.INVALID_VALUE, "context.texSubImage2D(context.TEXTURE_2D, 0, 0, 0, -1, -1, context.RGBA, context.UNSIGNED_BYTE, pixels)");
shouldGenerateGLError(context, context.NO_ERROR, "context.texSubImage2D(context.TEXTURE_2D, 0, 0, 0, 2, 2, context.RGBA, context.UNSIGNED_BYTE, pixels)");
shouldGenerateGLError(context, context.INVALID_VALUE, "context.copyTexImage2D(context.TEXTURE_2D, 0, context.RGBA, 0, 0, -1, -1, 0)");
shouldGenerateGLError(context, context.NO_ERROR, "context.copyTexImage2D(context.TEXTURE_2D, 0, context.RGBA, 0, 0, 16, 16, 0)");
shouldGenerateGLError(context, context.INVALID_VALUE, "context.copyTexSubImage2D(context.TEXTURE_2D, 0, -1, -1, 0, 0, 2, 2)");
shouldGenerateGLError(context, context.INVALID_VALUE, "context.copyTexSubImage2D(context.TEXTURE_2D, 0, 0, 0, 0, 0, -1, -1)");
shouldGenerateGLError(context, context.NO_ERROR, "context.copyTexSubImage2D(context.TEXTURE_2D, 0, 0, 0, 0, 0, 2, 2)");
debug("");
debug("Test renderbufferStorage() with negative width/height");
var renderbuffer = context.createRenderbuffer();
shouldGenerateGLError(context, context.NO_ERROR, "context.bindRenderbuffer(context.RENDERBUFFER, renderbuffer)");
shouldGenerateGLError(context, context.INVALID_VALUE, "context.renderbufferStorage(context.RENDERBUFFER, context.RGBA4, -2, -2)");
shouldGenerateGLError(context, context.NO_ERROR, "context.renderbufferStorage(context.RENDERBUFFER, context.RGBA4, 16, 16)");
debug("");
debug("Test scissor() with negative width/height");
shouldGenerateGLError(context, context.INVALID_VALUE, "context.scissor(0, 0, -2, -2)");
shouldGenerateGLError(context, context.NO_ERROR, "context.scissor(0, 0, 16, 16)");
debug("");
debug("Test viewport() with negative width/height");
shouldGenerateGLError(context, context.INVALID_VALUE, "context.viewport(0, 0, -2, -2)");
shouldGenerateGLError(context, context.NO_ERROR, "context.viewport(0, 0, 16, 16)");
debug("");
debug("Set up a program to test invalid characters");
var invalidSet = ['"', '$', '`', '@', '\\', "'"];
var validUniformName = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_1234567890";
var validAttribName = "abcdefghijklmnopqrstuvwxyz_ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
function generateShaderSource(opt_invalidIdentifierChar, opt_invalidCommentChar) {
var invalidIdentifierString = "";
var invalidCommentString = "";
if (opt_invalidIdentifierChar != undefined) {
invalidIdentifierString += opt_invalidIdentifierChar;
}
if (opt_invalidCommentChar != undefined) {
invalidCommentString += opt_invalidCommentChar;
}
return "uniform float " + validUniformName + invalidIdentifierString + ";\n"
+ "varying float " + validAttribName + ";\n"
+ "void main() {\n"
+ validAttribName + " = " + validUniformName + ";\n"
+ "gl_Position = vec4(0.0, 0.0, 0.0, 1.0); }\n";
+ "//.+-/*%<>[](){}^|&~=!:;,?# " + invalidCommentString;
}
var vShader = context.createShader(context.VERTEX_SHADER);
context.shaderSource(vShader, generateShaderSource());
context.compileShader(vShader);
shouldBe("context.getError()", "context.NO_ERROR");
var fShader = context.createShader(context.FRAGMENT_SHADER);
context.shaderSource(fShader, "precision highp float;\n"
+ "varying float " + validAttribName + ";\n"
+ "void main() {\n"
+ "gl_FragColor = vec4(" + validAttribName + ", 0.0, 0.0, 1.0); }");
context.compileShader(fShader);
shouldBe("context.getError()", "context.NO_ERROR");
var program = context.createProgram();
context.attachShader(program, vShader);
context.attachShader(program, fShader);
context.linkProgram(program);
shouldBeTrue("context.getProgramParameter(program, context.LINK_STATUS)");
shouldBe("context.getError()", "context.NO_ERROR");
context.bindAttribLocation(program, 1, validAttribName);
shouldBe("context.getError()", "context.NO_ERROR");
context.getAttribLocation(program, validAttribName);
shouldBe("context.getError()", "context.NO_ERROR");
context.getUniformLocation(program, validUniformName);
shouldBe("context.getError()", "context.NO_ERROR");
debug("");
debug("Test shaderSource() with invalid characters");
for (var i = 0; i < invalidSet.length; ++i) {
var validShaderSource = generateShaderSource(undefined, invalidSet[i]);
context.shaderSource(vShader, validShaderSource);
shouldBe("context.getError()", "context.NO_ERROR");
var invalidShaderSource = generateShaderSource(invalidSet[i], undefined);
context.shaderSource(vShader, invalidShaderSource);
shouldBe("context.getError()", "context.INVALID_VALUE");
}
debug("");
debug("Test bindAttribLocation() with invalid characters");
for (var i = 0; i < invalidSet.length; ++i) {
var invalidName = validAttribName + invalidSet[i];
context.bindAttribLocation(program, 1, invalidName);
shouldBe("context.getError()", "context.INVALID_VALUE");
}
debug("");
debug("Test getAttribLocation() with invalid characters");
for (var i = 0; i < invalidSet.length; ++i) {
var invalidName = validAttribName + invalidSet[i];
context.getAttribLocation(program, invalidName);
shouldBe("context.getError()", "context.INVALID_VALUE");
}
debug("");
debug("Test getUniformLocation() with invalid characters");
for (var i = 0; i < invalidSet.length; ++i) {
var invalidName = validUniformName + invalidSet[i];
context.getUniformLocation(program, invalidName);
shouldBe("context.getError()", "context.INVALID_VALUE");
}
debug("")
</script>
</body>
</html>