| <html> |
| <head> |
| <meta charset='utf-8'> |
| <style> |
| .pass { |
| font-weight: bold; |
| color: green; |
| } |
| .fail { |
| font-weight: bold; |
| color: red; |
| } |
| </style> |
| |
| <script> |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| |
| function SputnikError(message) |
| { |
| this.message = message; |
| } |
| |
| SputnikError.prototype.toString = function () |
| { |
| return 'SputnikError: ' + this.message; |
| }; |
| |
| var sputnikException; |
| |
| function testPrint(msg) |
| { |
| var span = document.createElement("span"); |
| document.getElementById("console").appendChild(span); // insert it first so XHTML knows the namespace |
| span.innerHTML = msg + '<br />'; |
| } |
| |
| function escapeHTML(text) |
| { |
| return text.toString().replace(/&/g, "&").replace(/</g, "<"); |
| } |
| |
| function printTestPassed(msg) |
| { |
| testPrint('<span><span class="pass">PASS</span> ' + escapeHTML(msg) + '</span>'); |
| } |
| |
| function printTestFailed(msg) |
| { |
| testPrint('<span><span class="fail">FAIL</span> ' + escapeHTML(msg) + '</span>'); |
| } |
| |
| function testFailed(msg) |
| { |
| throw new SputnikError(msg); |
| } |
| |
| var successfullyParsed = false; |
| </script> |
| |
| </head> |
| <body> |
| <p>S15.8.2.11_A2</p> |
| <div id='console'></div> |
| <script> |
| try { |
| |
| /** |
| * @name: S15.8.2.11_A2; |
| * @section: 15.8.2.11; |
| * @assertion: If any value is NaN, the result of Math.max is NaN; |
| * @description: The script tests Math.max giving 1, 2 and 3 arguments to the function where at least one of the arguments is NaN |
| */ |
| |
| // CHECK#1 |
| if (!isNaN(Math.max(NaN))) |
| { |
| testFailed("#1: 'isNaN(Math.max(NaN)) === false"); |
| } |
| |
| // CHECK#2 |
| vals = new Array(); |
| vals[0] = -Infinity; |
| vals[1] = -0.000000000000001; |
| vals[2] = -0; |
| vals[3] = +0 |
| vals[4] = 0.000000000000001; |
| vals[5] = +Infinity; |
| vals[6] = NaN; |
| valnum = 7; |
| |
| args = new Array(); |
| for (i = 0; i <= 1; i++) |
| { |
| args[i] = NaN; |
| for (j = 0; j < valnum; j++) |
| { |
| args[1-i] = vals[j]; |
| if (!isNaN(Math.max(args[0], args[1]))) |
| { |
| testFailed("#2: 'isNaN(Math.max(" + args[0] + ", " + args[1] + ")) === false"); |
| } |
| } |
| } |
| |
| // CHECK #3 |
| var k = 1; |
| var l = 2; |
| for (i = 0; i <= 2; i++) |
| { |
| args[i] = NaN; |
| if (i === 1) |
| { |
| k = 0; |
| } else if (i === 2) |
| { |
| l = 1; |
| } |
| for (j = 0; j < valnum; j++) |
| { |
| for (jj = 0; jj < valnum; jj++) |
| { |
| args[k] = vals[j]; |
| args[l] = vals[jj]; |
| if (!isNaN(Math.max(args[0], args[1], args[2]))) |
| { |
| testFailed("#3: 'isNaN(Math.max(" + args[0] + ", " + args[1] + ", " + args[2] + ")) === false"); |
| } |
| } |
| } |
| } |
| |
| } catch (ex) { |
| sputnikException = ex; |
| } |
| |
| var successfullyParsed = true; |
| </script> |
| |
| <script> |
| if (!successfullyParsed) |
| printTestFailed('successfullyParsed is not set'); |
| else if (sputnikException) |
| printTestFailed(sputnikException); |
| else |
| printTestPassed(""); |
| testPrint('<br /><span class="pass">TEST COMPLETE</span>'); |
| </script> |
| </body> |
| </html> |
