@pixelshift.ai/gl-conformance
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Khronos WebGL conformance test suite
790 lines (746 loc) • 14.7 kB
JavaScript
/*
Unit testing library for the OpenGL ES 2.0 HTML Canvas context
*/
/*
** Copyright (c) 2012 The Khronos Group Inc.
**
** Permission is hereby granted, free of charge, to any person obtaining a
** copy of this software and/or associated documentation files (the
** "Materials"), to deal in the Materials without restriction, including
** without limitation the rights to use, copy, modify, merge, publish,
** distribute, sublicense, and/or sell copies of the Materials, and to
** permit persons to whom the Materials are furnished to do so, subject to
** the following conditions:
**
** The above copyright notice and this permission notice shall be included
** in all copies or substantial portions of the Materials.
**
** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
*/
Tests = {
autorun : true,
message : null,
delay : 0,
startUnit : function(){ return []; },
setup : function() { return arguments; },
teardown : function() {},
endUnit : function() {}
}
var CONSOLE = (1,eval)("console")
var __testSuccess__ = true;
var __testFailCount__ = 0;
var __testLog__ = {
appendChild: function() {}
}
var __backlog__ = [];
function toSource(a, seen){
if (a == null) return "null";
if (typeof a == 'boolean') return a ? "true" : "false";
if (typeof a == 'string') return '"' + a.replace(/"/g, '\\"') + '"';
if (a instanceof HTMLElement) return a.toString();
if (a.width && a.height && a.data) return "[ImageData]";
if (a instanceof Array) {
if (!seen) seen = [];
var idx = seen.indexOf(a);
if (idx != -1) return '#'+(idx+1)+'#';
seen.unshift(a);
var srcs = a.map(function(o){ return toSource(o,seen) });
var prefix = '';
idx = seen.indexOf(a);
if (idx != -1) prefix = '#'+(idx+1)+'=';
return prefix + '[' + srcs.join(", ") + ']';
}
if (typeof a == 'object') {
if (!seen) seen = [];
var idx = seen.indexOf(a);
if (idx != -1) return '#'+(idx+1)+'#';
seen.unshift(a);
var members = [];
var name;
try {
for (var i in a) {
if (i.search(/^[a-zA-Z0-9]+$/) != -1)
name = i;
else
name = '"' + i.replace(/"/g, '\\"') + '"';
var ai;
try { ai = a[i]; }
catch(e) { ai = 'null /*ERROR_ACCESSING*/'; }
var s = name + ':' + toSource(ai, seen);
members.push(s);
}
} catch (e) {}
var prefix = '';
idx = seen.indexOf(a);
if (idx != -1) prefix = '#'+(idx+1)+'=';
return prefix + '{' + members.join(", ") + '}'
}
if (typeof a == 'function')
return '('+a.toString().replace(/\n/g, " ").replace(/\s+/g, " ")+')';
return a.toString();
}
function formatError(e) {
CONSOLE.error(e)
}
function runTests() {
var setup_args = [];
if (Tests.startUnit != null) {
try {
setup_args = Tests.startUnit();
} catch(e) {
testFailed("startUnit", formatError(e));
printTestStatus();
return;
}
}
var testsRun = false;
var allTestsSuccessful = true;
for (var i in Tests) {
if (i.substring(0,4) != "test") continue;
__testSuccess__ = true;
try {
doTestNotify (i);
var args = setup_args;
if (Tests.setup != null)
args = Tests.setup.apply(Tests, setup_args);
Tests[i].apply(Tests, args);
if (Tests.teardown != null)
Tests.teardown.apply(Tests, args);
}
catch (e) {
testFailed(i, e.name, formatError(e));
}
if (__testSuccess__ == false) {
++__testFailCount__;
}
allTestsSuccessful = allTestsSuccessful && __testSuccess__ == true;
reportTestResultsToHarness(__testSuccess__, i);
doTestNotify (i+"--"+(__testSuccess__?"OK":"FAIL"));
testsRun = true;
}
printTestStatus(testsRun);
if (Tests.endUnit != null) {
try {
Tests.endUnit.apply(Tests, setup_args);
} catch(e) {
testFailed("endUnit", e.name, formatError(e));
}
}
notifyFinishedToHarness(allTestsSuccessful, "finished tests");
}
function doTestNotify(name) {
//try {
// var xhr = new XMLHttpRequest();
// xhr.open("GET", "http://localhost:8888/"+name, true);
// xhr.send(null);
//} catch(e) {}
}
function testFailed(assertName, name) {
ENVIRONMENT.tape.fail(assertName + " -- " + name)
}
function testPassed(assertName, name) {
ENVIRONMENT.tape.pass(assertName + " -- " + name)
}
function checkTestSuccess() {
return __testFailCount__ == 0;
}
function log(msg) {
CONSOLE.log(msg)
}
function printTestStatus(testsRun) {
CONSOLE.log("STATUS", testsRun ? "OK" : "FAIL")
}
function assertFail(name, f) {
if (f == null) { f = name; name = null; }
var r = false;
try { f(); } catch(e) { r=true; }
if (!r) {
testFailed("assertFail", name, f);
return false;
} else {
testPassed("assertFail", name, f);
return true;
}
}
function assertOk(name, f) {
if (f == null) { f = name; name = null; }
var r = false;
var err;
try { f(); r=true; } catch(e) { err = e; }
if (!r) {
testFailed("assertOk", name, f, err.toString());
return false;
} else {
testPassed("assertOk", name, f);
return true;
}
}
function assert(name, v) {
if (v == null) { v = name; name = null; }
if (!v) {
testFailed("assert", name, v);
return false;
} else {
testPassed("assert", name, v);
return true;
}
}
function assertProperty(name, v, p) {
if (p == null) { p = v; v = name; name = p; }
if (v[p] == null) {
testFailed("assertProperty", name);
return false;
} else {
testPassed("assertProperty", name);
return true;
}
}
function compare(a,b) {
if (typeof a == 'number' && typeof b == 'number') {
return a == b;
} else {
return toSource(a) == toSource(b);
}
}
function assertEquals(name, v, p) {
if (p == null) { p = v; v = name; name = null; }
if (!compare(v, p)) {
testFailed("assertEquals", name, v, p);
return false;
} else {
testPassed("assertEquals", name, v, p);
return true;
}
}
function assertArrayEquals(name, v, p) {
if (p == null) { p = v; v = name; name = null; }
if (!v) {
testFailed("assertArrayEquals: first array undefined", name, v, p);
return false;
}
if (!p) {
testFailed("assertArrayEquals: second array undefined", name, v, p);
return false;
}
if (v.length != p.length) {
testFailed("assertArrayEquals", name, v, p);
return false;
}
for (var ii = 0; ii < v.length; ++ii) {
if (v[ii] != p[ii]) {
testFailed("assertArrayEquals", name, v, p);
return false;
}
}
testPassed("assertArrayEquals", name, v, p);
return true;
}
function assertArrayEqualsWithEpsilon(name, v, p, l) {
if (l == null) { l = p; p = v; v = name; name = null; }
if (!v) {
testFailed("assertArrayEqualsWithEpsilon: first array undefined", name, v, p);
return false;
}
if (!p) {
testFailed("assertArrayEqualsWithEpsilon: second array undefined", name, v, p);
return false;
}
if (!l) {
testFailed("assertArrayEqualsWithEpsilon: limit array undefined", name, v, p);
return false;
}
if (v.length != p.length) {
testFailed("assertArrayEqualsWithEpsilon", name, v, p, l);
return false;
}
if (v.length != l.length) {
testFailed("assertArrayEqualsWithEpsilon", name, v, p, l);
return false;
}
for (var ii = 0; ii < v.length; ++ii) {
if (Math.abs(v[ii]- p[ii])>l[ii]) {
testFailed("assertArrayEqualsWithEpsilon", name, v, p, l);
return false;
}
}
testPassed("assertArrayEqualsWithEpsilon", name, v, p, l);
return true;
}
function assertNotEquals(name, v, p) {
if (p == null) { p = v; v = name; name = null; }
if (compare(v, p)) {
testFailed("assertNotEquals", name, v, p)
return false;
} else {
testPassed("assertNotEquals", name, v, p)
return true;
}
}
function time(elementId, f) {
var t0 = Date.now()
f();
var t1 = Date.now()
CONSOLE.log("Elapsed time:", (t1-t0), "ms")
}
function randomFloat () {
// note that in fuzz-testing, this can used as the size of a buffer to allocate.
// so it shouldn't return astronomic values. The maximum value 10000000 is already quite big.
var fac = 1.0;
var r = Math.random();
if (r < 0.25)
fac = 10;
else if (r < 0.4)
fac = 100;
else if (r < 0.5)
fac = 1000;
else if (r < 0.6)
fac = 100000;
else if (r < 0.7)
fac = 10000000;
else if (r < 0.8)
fac = NaN;
return -0.5*fac + Math.random() * fac;
}
function randomFloatFromRange(lo, hi) {
var r = Math.random();
if (r < 0.05)
return lo;
else if (r > 0.95)
return hi;
else
return lo + Math.random()*(hi-lo);
}
function randomInt (sz) {
if (sz != null)
return Math.floor(Math.random()*sz);
else
return Math.floor(randomFloat());
}
function randomIntFromRange(lo, hi) {
return Math.floor(randomFloatFromRange(lo, hi));
}
function randomLength () {
var l = Math.floor(Math.random() * 256);
if (Math.random < 0.5) l = l / 10;
if (Math.random < 0.3) l = l / 10;
return l;
}
function randomSmallIntArray () {
var l = randomLength();
var s = new Array(l);
for (var i=0; i<l; i++)
s[i] = Math.floor(Math.random() * 256)-1;
return s;
}
function randomFloatArray () {
var l = randomLength();
var s = new Array(l);
for (var i=0; i<l; i++)
s[i] = randomFloat();
return s;
}
function randomIntArray () {
var l = randomLength();
var s = new Array(l);
for (var i=0; i<l; i++)
s[i] = randomFloat();
return s;
}
function randomMixedArray () {
var l = randomLength();
var s = new Array(l);
for (var i=0; i<l; i++)
s[i] = randomNonArray();
return s;
}
function randomArray () {
var r = Math.random();
if (r < 0.3)
return randomFloatArray();
else if (r < 0.6)
return randomIntArray();
else if (r < 0.8)
return randomSmallIntArray();
else
return randomMixedArray();
}
function randomString () {
return String.fromCharCode.apply(String, randomSmallIntArray());
}
function randomGLConstant () {
return GLConstants[Math.floor(Math.random() * GLConstants.length)];
}
function randomNonArray() {
var r = Math.random();
if (r < 0.25) {
return randomFloat();
} else if (r < 0.6) {
return randomInt();
} else if (r < 0.7) {
return (r < 0.65);
} else if (r < 0.87) {
return randomString();
} else if (r < 0.98) {
return randomGLConstant();
} else {
return null;
}
}
function generateRandomArg(pos, count) {
if (pos == 0 && Math.random() < 0.5)
return randomGLConstant();
if (pos == count-1 && Math.random() < 0.25)
if (Math.random() < 0.5)
return randomString();
else
return randomArray();
var r = Math.random();
if (r < 0.25) {
return randomFloat();
} else if (r < 0.6) {
return randomInt();
} else if (r < 0.7) {
return (r < 0.65);
} else if (r < 0.77) {
return randomString();
} else if (r < 0.84) {
return randomArray();
} else if (r < 0.98) {
return randomGLConstant();
} else {
return null;
}
}
function generateRandomArgs(count) {
var arr = new Array(count);
for (var i=0; i<count; i++)
arr[i] = generateRandomArg(i, count);
return arr;
}
// qc (arg1gen, arg2gen, ..., predicate)
// qc (randomString, randomInt, randomInt, function(s,i,j){ s.substring(i,j) })
function qc() {
}
GLConstants = [
1,
0x00000100,
0x00000400,
0x00004000,
0x0000,
0x0001,
0x0002,
0x0003,
0x0004,
0x0005,
0x0006,
0,
1,
0x0300,
0x0301,
0x0302,
0x0303,
0x0304,
0x0305,
0x0306,
0x0307,
0x0308,
0x8006,
0x8009,
0x8009,
0x883D,
0x800A,
0x800B,
0x80C8,
0x80C9,
0x80CA,
0x80CB,
0x8001,
0x8002,
0x8003,
0x8004,
0x8005,
0x8892,
0x8893,
0x8894,
0x8895,
0x88E0,
0x88E4,
0x88E8,
0x8764,
0x8765,
0x8626,
0x0404,
0x0405,
0x0408,
0x0DE1,
0x0B44,
0x0BE2,
0x0BD0,
0x0B90,
0x0B71,
0x0C11,
0x8037,
0x809E,
0x80A0,
0,
0x0500,
0x0501,
0x0502,
0x0505,
0x0900,
0x0901,
0x0B21,
0x846D,
0x846E,
0x0B45,
0x0B46,
0x0B70,
0x0B72,
0x0B73,
0x0B74,
0x0B91,
0x0B92,
0x0B94,
0x0B95,
0x0B96,
0x0B97,
0x0B93,
0x0B98,
0x8800,
0x8801,
0x8802,
0x8803,
0x8CA3,
0x8CA4,
0x8CA5,
0x0BA2,
0x0C10,
0x0C22,
0x0C23,
0x0CF5,
0x0D05,
0x0D33,
0x0D3A,
0x0D50,
0x0D52,
0x0D53,
0x0D54,
0x0D55,
0x0D56,
0x0D57,
0x2A00,
0x8038,
0x8069,
0x80A8,
0x80A9,
0x80AA,
0x80AB,
0x86A2,
0x86A3,
0x1100,
0x1101,
0x1102,
0x8192,
0x1400,
0x1401,
0x1402,
0x1403,
0x1404,
0x1405,
0x1406,
0x140C,
0x1902,
0x1906,
0x1907,
0x1908,
0x1909,
0x190A,
0x8033,
0x8034,
0x8363,
0x8B30,
0x8B31,
0x8869,
0x8DFB,
0x8DFC,
0x8B4D,
0x8B4C,
0x8872,
0x8DFD,
0x8B4F,
0x8B80,
0x8B82,
0x8B83,
0x8B85,
0x8B86,
0x8B87,
0x8B89,
0x8B8A,
0x8B8C,
0x8B8D,
0x0200,
0x0201,
0x0202,
0x0203,
0x0204,
0x0205,
0x0206,
0x0207,
0x1E00,
0x1E01,
0x1E02,
0x1E03,
0x150A,
0x8507,
0x8508,
0x1F00,
0x1F01,
0x1F02,
0x1F03,
0x2600,
0x2601,
0x2700,
0x2701,
0x2702,
0x2703,
0x2800,
0x2801,
0x2802,
0x2803,
0x1702,
0x8513,
0x8514,
0x8515,
0x8516,
0x8517,
0x8518,
0x8519,
0x851A,
0x851C,
0x84C0,
0x84C1,
0x84C2,
0x84C3,
0x84C4,
0x84C5,
0x84C6,
0x84C7,
0x84C8,
0x84C9,
0x84CA,
0x84CB,
0x84CC,
0x84CD,
0x84CE,
0x84CF,
0x84D0,
0x84D1,
0x84D2,
0x84D3,
0x84D4,
0x84D5,
0x84D6,
0x84D7,
0x84D8,
0x84D9,
0x84DA,
0x84DB,
0x84DC,
0x84DD,
0x84DE,
0x84DF,
0x84E0,
0x2901,
0x812F,
0x8370,
0x8B50,
0x8B51,
0x8B52,
0x8B53,
0x8B54,
0x8B55,
0x8B56,
0x8B57,
0x8B58,
0x8B59,
0x8B5A,
0x8B5B,
0x8B5C,
0x8B5E,
0x8B60,
0x8622,
0x8623,
0x8624,
0x8625,
0x886A,
0x8645,
0x889F,
0x8B9A,
0x8B9B,
0x8B81,
0x8B84,
0x8B88,
0x8DFA,
0x8DF8,
0x8DF9,
0x8DF0,
0x8DF1,
0x8DF2,
0x8DF3,
0x8DF4,
0x8DF5,
0x8D40,
0x8D41,
0x8056,
0x8057,
0x8D62,
0x81A5,
0x1901,
0x8D48,
0x8D42,
0x8D43,
0x8D44,
0x8D50,
0x8D51,
0x8D52,
0x8D53,
0x8D54,
0x8D55,
0x8CD0,
0x8CD1,
0x8CD2,
0x8CD3,
0x8CE0,
0x8D00,
0x8D20,
0,
0x8CD5,
0x8CD6,
0x8CD7,
0x8CD9,
0x8CDD,
0x8CA6,
0x8CA7,
0x84E8,
0x0506,
0x809D
];
function reportTestResultsToHarness(success, msg) {
// ENVIRONMENT.tape.end()
}
function notifyFinishedToHarness() {
ENVIRONMENT.tape.end()
}
function initTests() {
if (Tests.message != null) {
CONSOLE.log(Tests.message)
}
runTests();
}
setTimeout(initTests, Tests.delay || 1)