/js/src/jit-test/tests/basic/math-jit-tests.js
JavaScript | 520 lines | 469 code | 29 blank | 22 comment | 18 complexity | 4ad1742312bf01db561b6140204ec315 MD5 | raw file
1/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ 2 3// Apply FUNCNAME to ARGS, and check against EXPECTED. 4// Expect a loop containing such a call to be traced. 5// FUNCNAME and ARGS are both strings. 6// ARGS has the form of an argument list: a comma-separated list of expressions. 7// Certain Tracemonkey limitations require us to pass FUNCNAME as a string. 8// Passing ARGS as a string allows us to assign better test names: 9// expressions like Math.PI/4 haven't been evaluated to big hairy numbers. 10function testmath(funcname, args, expected) { 11 var i, j; 12 13 var arg_value_list = eval("[" + args + "]"); 14 var arity = arg_value_list.length; 15 16 // Build the string "a[i][0],...,a[i][ARITY-1]". 17 var actuals = [] 18 for (i = 0; i < arity; i++) 19 actuals.push("a[i][" + i + "]"); 20 actuals = actuals.join(","); 21 22 // Create a function that maps FUNCNAME across an array of input values. 23 // Unless we eval here, the call to funcname won't get traced. 24 // FUNCNAME="Infinity/Math.abs" and cases like that happen to 25 // parse, too, in a twisted way. 26 var mapfunc = eval("(function(a) {\n" 27 + " for (var i = 0; i < a.length; i++)\n" 28 + " a[i] = " + funcname + "(" + actuals +");\n" 29 + " })\n"); 30 31 // To prevent the compiler from doing constant folding, produce an 32 // array to pass to mapfunc that contains enough dummy 33 // values at the front to get the loop body jitted, and then our 34 // actual test value. 35 var dummies_and_input = []; 36 for (i = 0; i < 9; i++) { 37 var dummy_list = []; 38 for (j = 0; j < arity; j++) 39 dummy_list[j] = .0078125 * ((i + j) % 128); 40 dummies_and_input[i] = dummy_list; 41 } 42 dummies_and_input[9] = arg_value_list; 43 44 function testfunc() { 45 // Map the function across the dummy values and the test input. 46 mapfunc(dummies_and_input); 47 return dummies_and_input[9]; 48 } 49 50 assertEq(close_enough(testfunc(), expected), true); 51} 52 53function close_enough(expected, actual) 54{ 55 if (typeof expected != typeof actual) 56 return false; 57 if (typeof expected != 'number') 58 return actual == expected; 59 60 // Distinguish NaN from other values. Using x != x comparisons here 61 // works even if tests redefine isNaN. 62 if (actual != actual) 63 return expected != expected 64 if (expected != expected) 65 return false; 66 67 // Tolerate a certain degree of error. 68 if (actual != expected) 69 return Math.abs(actual - expected) <= 1E-10; 70 71 // Distinguish 0 and -0. 72 if (actual == 0) 73 return (1 / actual > 0) == (1 / expected > 0); 74 75 return true; 76} 77 78testmath("Math.abs", "void 0", Number.NaN) 79testmath("Math.abs", "null", 0) 80testmath("Math.abs", "true", 1) 81testmath("Math.abs", "false", 0) 82testmath("Math.abs", "\"a string primitive\"", Number.NaN) 83testmath("Math.abs", "new String( 'a String object' )", Number.NaN) 84testmath("Math.abs", "Number.NaN", Number.NaN) 85testmath("Math.abs", "0", 0) 86testmath("Math.abs", "-0", 0) 87testmath("Infinity/Math.abs", "-0", Infinity) 88testmath("Math.abs", "Number.NEGATIVE_INFINITY", Number.POSITIVE_INFINITY) 89testmath("Math.abs", "Number.POSITIVE_INFINITY", Number.POSITIVE_INFINITY) 90testmath("Math.abs", "- Number.MAX_VALUE", Number.MAX_VALUE) 91testmath("Math.abs", "-Number.MIN_VALUE", Number.MIN_VALUE) 92testmath("Math.abs", "Number.MAX_VALUE", Number.MAX_VALUE) 93testmath("Math.abs", "Number.MIN_VALUE", Number.MIN_VALUE) 94testmath("Math.abs", "-1", 1) 95testmath("Math.abs", "new Number(-1)", 1) 96testmath("Math.abs", "1", 1) 97testmath("Math.abs", "Math.PI", Math.PI) 98testmath("Math.abs", "-Math.PI", Math.PI) 99testmath("Math.abs", "-1/100000000", 1/100000000) 100testmath("Math.abs", "-Math.pow(2,32)", Math.pow(2,32)) 101testmath("Math.abs", "Math.pow(2,32)", Math.pow(2,32)) 102testmath("Math.abs", "-0xfff", 4095) 103testmath("Math.abs", "-0777", 511) 104testmath("Math.abs", "'-1e-1'", 0.1) 105testmath("Math.abs", "'0xff'", 255) 106testmath("Math.abs", "'077'", 77) 107testmath("Math.abs", "'Infinity'", Infinity) 108testmath("Math.abs", "'-Infinity'", Infinity) 109 110testmath("Math.acos", "void 0", Number.NaN) 111testmath("Math.acos", "null", Math.PI/2) 112testmath("Math.acos", "Number.NaN", Number.NaN) 113testmath("Math.acos", "\"a string\"", Number.NaN) 114testmath("Math.acos", "'0'", Math.PI/2) 115testmath("Math.acos", "'1'", 0) 116testmath("Math.acos", "'-1'", Math.PI) 117testmath("Math.acos", "1.00000001", Number.NaN) 118testmath("Math.acos", "-1.00000001", Number.NaN) 119testmath("Math.acos", "1", 0) 120testmath("Math.acos", "-1", Math.PI) 121testmath("Math.acos", "0", Math.PI/2) 122testmath("Math.acos", "-0", Math.PI/2) 123testmath("Math.acos", "Math.SQRT1_2", Math.PI/4) 124testmath("Math.acos", "-Math.SQRT1_2", Math.PI/4*3) 125testmath("Math.acos", "0.9999619230642", Math.PI/360) 126testmath("Math.acos", "-3.0", Number.NaN) 127 128testmath("Math.asin", "void 0", Number.NaN) 129testmath("Math.asin", "null", 0) 130testmath("Math.asin", "Number.NaN", Number.NaN) 131testmath("Math.asin", "\"string\"", Number.NaN) 132testmath("Math.asin", "\"0\"", 0) 133testmath("Math.asin", "\"1\"", Math.PI/2) 134testmath("Math.asin", "\"-1\"", -Math.PI/2) 135testmath("Math.asin", "Math.SQRT1_2+''", Math.PI/4) 136testmath("Math.asin", "-Math.SQRT1_2+''", -Math.PI/4) 137testmath("Math.asin", "1.000001", Number.NaN) 138testmath("Math.asin", "-1.000001", Number.NaN) 139testmath("Math.asin", "0", 0) 140testmath("Math.asin", "-0", -0) 141testmath("Infinity/Math.asin", "-0", -Infinity) 142testmath("Math.asin", "1", Math.PI/2) 143testmath("Math.asin", "-1", -Math.PI/2) 144testmath("Math.asin", "Math.SQRT1_2", Math.PI/4) 145testmath("Math.asin", "-Math.SQRT1_2", -Math.PI/4) 146 147testmath("Math.atan", "void 0", Number.NaN) 148testmath("Math.atan", "null", 0) 149testmath("Math.atan", "Number.NaN", Number.NaN) 150testmath("Math.atan", "\"a string\"", Number.NaN) 151testmath("Math.atan", "'0'", 0) 152testmath("Math.atan", "'1'", Math.PI/4) 153testmath("Math.atan", "'-1'", -Math.PI/4) 154testmath("Math.atan", "'Infinity'", Math.PI/2) 155testmath("Math.atan", "'-Infinity'", -Math.PI/2) 156testmath("Math.atan", "0", 0) 157testmath("Math.atan", "-0", -0) 158testmath("Infinity/Math.atan", "-0", -Infinity) 159testmath("Math.atan", "Number.POSITIVE_INFINITY", Math.PI/2) 160testmath("Math.atan", "Number.NEGATIVE_INFINITY", -Math.PI/2) 161testmath("Math.atan", "1", Math.PI/4) 162testmath("Math.atan", "-1", -Math.PI/4) 163 164testmath("Math.atan2", "Number.NaN,0", Number.NaN) 165testmath("Math.atan2", "null, null", 0) 166testmath("Math.atan2", "void 0, void 0", Number.NaN) 167testmath("Math.atan2", "0,Number.NaN", Number.NaN) 168testmath("Math.atan2", "1,0", Math.PI/2) 169testmath("Math.atan2", "1,-0", Math.PI/2) 170testmath("Math.atan2", "0,0.001", 0) 171testmath("Math.atan2", "0,0", 0) 172testmath("Math.atan2", "0,-0", Math.PI) 173testmath("Math.atan2", "0, -1", Math.PI) 174testmath("Math.atan2", "-0, 1", -0) 175testmath("Infinity/Math.atan2", "-0,1", -Infinity) 176testmath("Math.atan2", "-0,0", -0) 177testmath("Math.atan2", "-0, -0", -Math.PI) 178testmath("Math.atan2", "-0, -1", -Math.PI) 179testmath("Math.atan2", "-1, 0", -Math.PI/2) 180testmath("Math.atan2", "-1, -0", -Math.PI/2) 181testmath("Math.atan2", "1, Number.POSITIVE_INFINITY", 0) 182testmath("Math.atan2", "1, Number.NEGATIVE_INFINITY", Math.PI) 183testmath("Math.atan2", "-1,Number.POSITIVE_INFINITY", -0) 184testmath("Infinity/Math.atan2", "-1,Infinity", -Infinity) 185testmath("Math.atan2", "-1,Number.NEGATIVE_INFINITY", -Math.PI) 186testmath("Math.atan2", "Number.POSITIVE_INFINITY, 0", Math.PI/2) 187testmath("Math.atan2", "Number.POSITIVE_INFINITY, 1", Math.PI/2) 188testmath("Math.atan2", "Number.POSITIVE_INFINITY,-1", Math.PI/2) 189testmath("Math.atan2", "Number.POSITIVE_INFINITY,-0", Math.PI/2) 190testmath("Math.atan2", "Number.NEGATIVE_INFINITY, 0", -Math.PI/2) 191testmath("Math.atan2", "Number.NEGATIVE_INFINITY,-0", -Math.PI/2) 192testmath("Math.atan2", "Number.NEGATIVE_INFINITY, 1", -Math.PI/2) 193testmath("Math.atan2", "Number.NEGATIVE_INFINITY,-1", -Math.PI/2) 194testmath("Math.atan2", "Number.POSITIVE_INFINITY, Number.POSITIVE_INFINITY", Math.PI/4) 195testmath("Math.atan2", "Number.POSITIVE_INFINITY, Number.NEGATIVE_INFINITY", 3*Math.PI/4) 196testmath("Math.atan2", "Number.NEGATIVE_INFINITY, Number.POSITIVE_INFINITY", -Math.PI/4) 197testmath("Math.atan2", "Number.NEGATIVE_INFINITY, Number.NEGATIVE_INFINITY", -3*Math.PI/4) 198testmath("Math.atan2", "-1, 1", -Math.PI/4) 199 200testmath("Math.ceil", "Number.NaN", Number.NaN) 201testmath("Math.ceil", "null", 0) 202testmath("Math.ceil", "void 0", Number.NaN) 203testmath("Math.ceil", "'0'", 0) 204testmath("Math.ceil", "'-0'", -0) 205testmath("Infinity/Math.ceil", "'0'", Infinity) 206testmath("Infinity/Math.ceil", "'-0'", -Infinity) 207testmath("Math.ceil", "0", 0) 208testmath("Math.ceil", "-0", -0) 209testmath("Infinity/Math.ceil", "0", Infinity) 210testmath("Infinity/Math.ceil", "-0", -Infinity) 211testmath("Math.ceil", "Number.POSITIVE_INFINITY", Number.POSITIVE_INFINITY) 212testmath("Math.ceil", "Number.NEGATIVE_INFINITY", Number.NEGATIVE_INFINITY) 213testmath("Math.ceil", "-Number.MIN_VALUE", -0) 214testmath("Infinity/Math.ceil", "-Number.MIN_VALUE", -Infinity) 215testmath("Math.ceil", "1", 1) 216testmath("Math.ceil", "-1", -1) 217testmath("Math.ceil", "-0.9", -0) 218testmath("Infinity/Math.ceil", "-0.9", -Infinity) 219testmath("Math.ceil", "0.9", 1) 220testmath("Math.ceil", "-1.1", -1) 221testmath("Math.ceil", "1.1", 2) 222testmath("Math.ceil", "Number.POSITIVE_INFINITY", -Math.floor(-Infinity)) 223testmath("Math.ceil", "Number.NEGATIVE_INFINITY", -Math.floor(Infinity)) 224testmath("Math.ceil", "-Number.MIN_VALUE", -Math.floor(Number.MIN_VALUE)) 225testmath("Math.ceil", "1", -Math.floor(-1)) 226testmath("Math.ceil", "-1", -Math.floor(1)) 227testmath("Math.ceil", "-0.9", -Math.floor(0.9)) 228testmath("Math.ceil", "0.9", -Math.floor(-0.9)) 229testmath("Math.ceil", "-1.1", -Math.floor(1.1)) 230testmath("Math.ceil", "1.1", -Math.floor(-1.1)) 231 232testmath("Math.cos", "void 0", Number.NaN) 233testmath("Math.cos", "false", 1) 234testmath("Math.cos", "null", 1) 235testmath("Math.cos", "'0'", 1) 236testmath("Math.cos", "\"Infinity\"", Number.NaN) 237testmath("Math.cos", "'3.14159265359'", -1) 238testmath("Math.cos", "Number.NaN", Number.NaN) 239testmath("Math.cos", "0", 1) 240testmath("Math.cos", "-0", 1) 241testmath("Math.cos", "Number.POSITIVE_INFINITY", Number.NaN) 242testmath("Math.cos", "Number.NEGATIVE_INFINITY", Number.NaN) 243testmath("Math.cos", "0.7853981633974", 0.7071067811865) 244testmath("Math.cos", "1.570796326795", 0) 245testmath("Math.cos", "2.356194490192", -0.7071067811865) 246testmath("Math.cos", "3.14159265359", -1) 247testmath("Math.cos", "3.926990816987", -0.7071067811865) 248testmath("Math.cos", "4.712388980385", 0) 249testmath("Math.cos", "5.497787143782", 0.7071067811865) 250testmath("Math.cos", "Math.PI*2", 1) 251testmath("Math.cos", "Math.PI/4", Math.SQRT2/2) 252testmath("Math.cos", "Math.PI/2", 0) 253testmath("Math.cos", "3*Math.PI/4", -Math.SQRT2/2) 254testmath("Math.cos", "Math.PI", -1) 255testmath("Math.cos", "5*Math.PI/4", -Math.SQRT2/2) 256testmath("Math.cos", "3*Math.PI/2", 0) 257testmath("Math.cos", "7*Math.PI/4", Math.SQRT2/2) 258testmath("Math.cos", "2*Math.PI", 1) 259testmath("Math.cos", "-0.7853981633974", 0.7071067811865) 260testmath("Math.cos", "-1.570796326795", 0) 261testmath("Math.cos", "2.3561944901920", -.7071067811865) 262testmath("Math.cos", "3.14159265359", -1) 263testmath("Math.cos", "3.926990816987", -0.7071067811865) 264testmath("Math.cos", "4.712388980385", 0) 265testmath("Math.cos", "5.497787143782", 0.7071067811865) 266testmath("Math.cos", "6.28318530718", 1) 267testmath("Math.cos", "-Math.PI/4", Math.SQRT2/2) 268testmath("Math.cos", "-Math.PI/2", 0) 269testmath("Math.cos", "-3*Math.PI/4", -Math.SQRT2/2) 270testmath("Math.cos", "-Math.PI", -1) 271testmath("Math.cos", "-5*Math.PI/4", -Math.SQRT2/2) 272testmath("Math.cos", "-3*Math.PI/2", 0) 273testmath("Math.cos", "-7*Math.PI/4", Math.SQRT2/2) 274testmath("Math.cos", "-Math.PI*2", 1) 275 276testmath("Math.exp", "null", 1) 277testmath("Math.exp", "void 0", Number.NaN) 278testmath("Math.exp", "1", Math.E) 279testmath("Math.exp", "true", Math.E) 280testmath("Math.exp", "false", 1) 281testmath("Math.exp", "'1'", Math.E) 282testmath("Math.exp", "'0'", 1) 283testmath("Math.exp", "Number.NaN", Number.NaN) 284testmath("Math.exp", "0", 1) 285testmath("Math.exp", "-0", 1) 286testmath("Math.exp", "Number.POSITIVE_INFINITY", Number.POSITIVE_INFINITY) 287testmath("Math.exp", "Number.NEGATIVE_INFINITY", 0) 288 289testmath("Math.floor", "void 0", Number.NaN) 290testmath("Math.floor", "null", 0) 291testmath("Math.floor", "true", 1) 292testmath("Math.floor", "false", 0) 293testmath("Math.floor", "\"1.1\"", 1) 294testmath("Math.floor", "\"-1.1\"", -2) 295testmath("Math.floor", "\"0.1\"", 0) 296testmath("Math.floor", "\"-0.1\"", -1) 297testmath("Math.floor", "Number.NaN", Number.NaN) 298testmath("Math.floor(Number.NaN) == -Math.ceil", "-Number.NaN", false) 299testmath("Math.floor", "0", 0) 300testmath("Math.floor(0) == -Math.ceil", "-0", true) 301testmath("Math.floor", "-0", -0) 302testmath("Infinity/Math.floor", "-0", -Infinity) 303testmath("Math.floor(-0)== -Math.ceil", "0", true) 304testmath("Math.floor", "Number.POSITIVE_INFINITY", Number.POSITIVE_INFINITY) 305testmath("Math.floor(Number.POSITIVE_INFINITY) == -Math.ceil", "Number.NEGATIVE_INFINITY", true) 306testmath("Math.floor", "Number.NEGATIVE_INFINITY", Number.NEGATIVE_INFINITY) 307testmath("Math.floor(Number.NEGATIVE_INFINITY) == -Math.ceil", "Number.POSITIVE_INFINITY", true) 308testmath("Math.floor", "0.0000001", 0) 309testmath("Math.floor(0.0000001)==-Math.ceil", "-0.0000001", true) 310testmath("Math.floor", "-0.0000001", -1) 311testmath("Math.floor(-0.0000001)==-Math.ceil", "0.0000001", true) 312 313testmath("Math.log", "void 0", Number.NaN) 314testmath("Math.log", "null", Number.NEGATIVE_INFINITY) 315testmath("Math.log", "true", 0) 316testmath("Math.log", "false", -Infinity) 317testmath("Math.log", "'0'", -Infinity) 318testmath("Math.log", "'1'", 0) 319testmath("Math.log", "\"Infinity\"", Infinity) 320testmath("Math.log", "Number.NaN", Number.NaN) 321testmath("Math.log", "-0.000001", Number.NaN) 322testmath("Math.log", "-1", Number.NaN) 323testmath("Math.log", "0", Number.NEGATIVE_INFINITY) 324testmath("Math.log", "-0", Number.NEGATIVE_INFINITY) 325testmath("Math.log", "1", 0) 326testmath("Math.log", "Number.POSITIVE_INFINITY", Number.POSITIVE_INFINITY) 327testmath("Math.log", "Number.NEGATIVE_INFINITY", Number.NaN) 328 329testmath("Math.max", "void 0, 1", Number.NaN) 330testmath("Math.max", "void 0, void 0", Number.NaN) 331testmath("Math.max", "null, 1", 1) 332testmath("Math.max", "-1, null", 0) 333testmath("Math.max", "true,false", 1) 334testmath("Math.max", "\"-99\",\"99\"", 99) 335testmath("Math.max", "Number.NaN,Number.POSITIVE_INFINITY", Number.NaN) 336testmath("Math.max", "Number.NaN, 0", Number.NaN) 337testmath("Math.max", "\"a string\", 0", Number.NaN) 338testmath("Math.max", "Number.NaN,1", Number.NaN) 339testmath("Math.max", "\"a string\", Number.POSITIVE_INFINITY", Number.NaN) 340testmath("Math.max", "Number.POSITIVE_INFINITY, Number.NaN", Number.NaN) 341testmath("Math.max", "Number.NaN, Number.NaN", Number.NaN) 342testmath("Math.max", "0,Number.NaN", Number.NaN) 343testmath("Math.max", "1, Number.NaN", Number.NaN) 344testmath("Math.max", "0,0", 0) 345testmath("Math.max", "0,-0", 0) 346testmath("Math.max", "-0,0", 0) 347testmath("Math.max", "-0,-0", -0) 348testmath("Infinity/Math.max", "-0,-0", -Infinity) 349testmath("Math.max", "Number.POSITIVE_INFINITY, Number.MAX_VALUE", Number.POSITIVE_INFINITY) 350testmath("Math.max", "Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY", Number.POSITIVE_INFINITY) 351testmath("Math.max", "Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY", Number.NEGATIVE_INFINITY) 352testmath("Math.max", "1,.99999999999999", 1) 353testmath("Math.max", "-1,-.99999999999999", -.99999999999999) 354 355testmath("Math.min", "void 0, 1", Number.NaN) 356testmath("Math.min", "void 0, void 0", Number.NaN) 357testmath("Math.min", "null, 1", 0) 358testmath("Math.min", "-1, null", -1) 359testmath("Math.min", "true,false", 0) 360testmath("Math.min", "\"-99\",\"99\"", -99) 361testmath("Math.min", "Number.NaN,0", Number.NaN) 362testmath("Math.min", "Number.NaN,1", Number.NaN) 363testmath("Math.min", "Number.NaN,-1", Number.NaN) 364testmath("Math.min", "0,Number.NaN", Number.NaN) 365testmath("Math.min", "1,Number.NaN", Number.NaN) 366testmath("Math.min", "-1,Number.NaN", Number.NaN) 367testmath("Math.min", "Number.NaN,Number.NaN", Number.NaN) 368testmath("Math.min", "1,1.0000000001", 1) 369testmath("Math.min", "1.0000000001,1", 1) 370testmath("Math.min", "0,0", 0) 371testmath("Math.min", "0,-0", -0) 372testmath("Math.min", "-0,-0", -0) 373testmath("Infinity/Math.min", "0,-0", -Infinity) 374testmath("Infinity/Math.min", "-0,-0", -Infinity) 375 376testmath("Math.pow", "null,null", 1) 377testmath("Math.pow", "void 0, void 0", Number.NaN) 378testmath("Math.pow", "true, false", 1) 379testmath("Math.pow", "false,true", 0) 380testmath("Math.pow", "'2','32'", 4294967296) 381testmath("Math.pow", "1,Number.NaN", Number.NaN) 382testmath("Math.pow", "0,Number.NaN", Number.NaN) 383testmath("Math.pow", "Number.NaN,0", 1) 384testmath("Math.pow", "Number.NaN,-0", 1) 385testmath("Math.pow", "Number.NaN, 1", Number.NaN) 386testmath("Math.pow", "Number.NaN, .5", Number.NaN) 387testmath("Math.pow", "1.00000001, Number.POSITIVE_INFINITY", Number.POSITIVE_INFINITY) 388testmath("Math.pow", "1.00000001, Number.NEGATIVE_INFINITY", 0) 389testmath("Math.pow", "-1.00000001,Number.POSITIVE_INFINITY", Number.POSITIVE_INFINITY) 390testmath("Math.pow", "-1.00000001,Number.NEGATIVE_INFINITY", 0) 391testmath("Math.pow", "1, Number.POSITIVE_INFINITY", Number.NaN) 392testmath("Math.pow", "1, Number.NEGATIVE_INFINITY", Number.NaN) 393testmath("Math.pow", "-1, Number.POSITIVE_INFINITY", Number.NaN) 394testmath("Math.pow", "-1, Number.NEGATIVE_INFINITY", Number.NaN) 395testmath("Math.pow", ".0000000009, Number.POSITIVE_INFINITY", 0) 396testmath("Math.pow", "-.0000000009, Number.POSITIVE_INFINITY", 0) 397testmath("Math.pow", "-.0000000009, Number.NEGATIVE_INFINITY", Number.POSITIVE_INFINITY) 398testmath("Math.pow", "Number.POSITIVE_INFINITY,.00000000001", Number.POSITIVE_INFINITY) 399testmath("Math.pow", "Number.POSITIVE_INFINITY, 1", Number.POSITIVE_INFINITY) 400testmath("Math.pow", "Number.POSITIVE_INFINITY, -.00000000001", 0) 401testmath("Math.pow", "Number.POSITIVE_INFINITY, -1", 0) 402testmath("Math.pow", "Number.NEGATIVE_INFINITY, 1", Number.NEGATIVE_INFINITY) 403testmath("Math.pow", "Number.NEGATIVE_INFINITY, 333", Number.NEGATIVE_INFINITY) 404testmath("Math.pow", "Number.POSITIVE_INFINITY, 2", Number.POSITIVE_INFINITY) 405testmath("Math.pow", "Number.NEGATIVE_INFINITY, 666", Number.POSITIVE_INFINITY) 406testmath("Math.pow", "Number.NEGATIVE_INFINITY, 0.5", Number.POSITIVE_INFINITY) 407testmath("Math.pow", "Number.NEGATIVE_INFINITY, Number.POSITIVE_INFINITY", Number.POSITIVE_INFINITY) 408testmath("Math.pow", "Number.NEGATIVE_INFINITY, -1", -0) 409testmath("Infinity/Math.pow", "Number.NEGATIVE_INFINITY, -1", -Infinity) 410testmath("Math.pow", "Number.NEGATIVE_INFINITY, -3", -0) 411testmath("Math.pow", "Number.NEGATIVE_INFINITY, -2", 0) 412testmath("Math.pow", "Number.NEGATIVE_INFINITY,-0.5", 0) 413testmath("Math.pow", "Number.NEGATIVE_INFINITY, Number.NEGATIVE_INFINITY", 0) 414testmath("Math.pow", "0,1", 0) 415testmath("Math.pow", "0,0", 1) 416testmath("Math.pow", "1,0", 1) 417testmath("Math.pow", "-1,0", 1) 418testmath("Math.pow", "0,0.5", 0) 419testmath("Math.pow", "0,1000", 0) 420testmath("Math.pow", "0, Number.POSITIVE_INFINITY", 0) 421testmath("Math.pow", "0, -1", Number.POSITIVE_INFINITY) 422testmath("Math.pow", "0, -0.5", Number.POSITIVE_INFINITY) 423testmath("Math.pow", "0, -1000", Number.POSITIVE_INFINITY) 424testmath("Math.pow", "0, Number.NEGATIVE_INFINITY", Number.POSITIVE_INFINITY) 425testmath("Math.pow", "-0, 1", -0) 426testmath("Math.pow", "-0,3", -0) 427testmath("Infinity/Math.pow", "-0, 1", -Infinity) 428testmath("Infinity/Math.pow", "-0,3", -Infinity) 429testmath("Math.pow", "-0,2", 0) 430testmath("Math.pow", "-0, Number.POSITIVE_INFINITY", 0) 431testmath("Math.pow", "-0, -1", Number.NEGATIVE_INFINITY) 432testmath("Math.pow", "-0, -10001", Number.NEGATIVE_INFINITY) 433testmath("Math.pow", "-0, -2", Number.POSITIVE_INFINITY) 434testmath("Math.pow", "-0, 0.5", 0) 435testmath("Math.pow", "-0, Number.POSITIVE_INFINITY", 0) 436testmath("Math.pow", "-1, 0.5", Number.NaN) 437testmath("Math.pow", "-1, Number.NaN", Number.NaN) 438testmath("Math.pow", "-1, -0.5", Number.NaN) 439 440testmath("Math.round", "0", 0) 441testmath("Math.round", "void 0", Number.NaN) 442testmath("Math.round", "true", 1) 443testmath("Math.round", "false", 0) 444testmath("Math.round", "'.99999'", 1) 445testmath("Math.round", "'12345e-2'", 123) 446testmath("Math.round", "Number.NaN", Number.NaN) 447testmath("Math.round", "0", 0) 448testmath("Math.round", "-0", -0) 449testmath("Infinity/Math.round", "-0", -Infinity) 450testmath("Math.round", "Number.POSITIVE_INFINITY", Number.POSITIVE_INFINITY) 451testmath("Math.round", "Number.NEGATIVE_INFINITY", Number.NEGATIVE_INFINITY) 452testmath("Math.round", "0.49", 0) 453testmath("Math.round", "0.5", 1) 454testmath("Math.round", "0.51", 1) 455testmath("Math.round", "-0.49", -0) 456testmath("Math.round", "-0.5", -0) 457testmath("Infinity/Math.round", "-0.49", -Infinity) 458testmath("Infinity/Math.round", "-0.5", -Infinity) 459testmath("Math.round", "-0.51", -1) 460testmath("Math.round", "3.5", 4) 461testmath("Math.round", "-3", -3) 462 463testmath("Math.sin", "null", 0) 464testmath("Math.sin", "void 0", Number.NaN) 465testmath("Math.sin", "false", 0) 466testmath("Math.sin", "'2.356194490192'", 0.7071067811865) 467testmath("Math.sin", "Number.NaN", Number.NaN) 468testmath("Math.sin", "0", 0) 469testmath("Math.sin", "-0", -0) 470testmath("Math.sin", "Number.POSITIVE_INFINITY", Number.NaN) 471testmath("Math.sin", "Number.NEGATIVE_INFINITY", Number.NaN) 472testmath("Math.sin", "0.7853981633974", 0.7071067811865) 473testmath("Math.sin", "1.570796326795", 1) 474testmath("Math.sin", "2.356194490192", 0.7071067811865) 475testmath("Math.sin", "3.14159265359", 0) 476 477testmath("Math.sqrt", "void 0", Number.NaN) 478testmath("Math.sqrt", "null", 0) 479testmath("Math.sqrt", "1", 1) 480testmath("Math.sqrt", "false", 0) 481testmath("Math.sqrt", "'225'", 15) 482testmath("Math.sqrt", "Number.NaN", Number.NaN) 483testmath("Math.sqrt", "Number.NEGATIVE_INFINITY", Number.NaN) 484testmath("Math.sqrt", "-1", Number.NaN) 485testmath("Math.sqrt", "-0.5", Number.NaN) 486testmath("Math.sqrt", "0", 0) 487testmath("Math.sqrt", "-0", -0) 488testmath("Infinity/Math.sqrt", "-0", -Infinity) 489testmath("Math.sqrt", "Number.POSITIVE_INFINITY", Number.POSITIVE_INFINITY) 490testmath("Math.sqrt", "1", 1) 491testmath("Math.sqrt", "2", Math.SQRT2) 492testmath("Math.sqrt", "0.5", Math.SQRT1_2) 493testmath("Math.sqrt", "4", 2) 494testmath("Math.sqrt", "9", 3) 495testmath("Math.sqrt", "16", 4) 496testmath("Math.sqrt", "25", 5) 497testmath("Math.sqrt", "36", 6) 498testmath("Math.sqrt", "49", 7) 499testmath("Math.sqrt", "64", 8) 500testmath("Math.sqrt", "256", 16) 501testmath("Math.sqrt", "10000", 100) 502testmath("Math.sqrt", "65536", 256) 503testmath("Math.sqrt", "0.09", 0.3) 504testmath("Math.sqrt", "0.01", 0.1) 505testmath("Math.sqrt", "0.00000001", 0.0001) 506 507testmath("Math.tan", "void 0", Number.NaN) 508testmath("Math.tan", "null", 0) 509testmath("Math.tan", "false", 0) 510testmath("Math.tan", "Number.NaN", Number.NaN) 511testmath("Math.tan", "0", 0) 512testmath("Math.tan", "-0", -0) 513testmath("Math.tan", "Number.POSITIVE_INFINITY", Number.NaN) 514testmath("Math.tan", "Number.NEGATIVE_INFINITY", Number.NaN) 515testmath("Math.tan", "Math.PI/4", 1) 516testmath("Math.tan", "3*Math.PI/4", -1) 517testmath("Math.tan", "Math.PI", -0) 518testmath("Math.tan", "5*Math.PI/4", 1) 519testmath("Math.tan", "7*Math.PI/4", -1) 520testmath("Infinity/Math.tan", "-0", -Infinity)