mirror of
https://github.com/SSCLI/sscli_20021101
synced 2026-06-08 12:28:57 +00:00
yallie
147 lines
3.4 KiB
JavaScript
147 lines
3.4 KiB
JavaScript
//# ==++==
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//#
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//#
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//# Copyright (c) 2002 Microsoft Corporation. All rights reserved.
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//#
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//# The use and distribution terms for this software are contained in the file
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//# named license.txt, which can be found in the root of this distribution.
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//# By using this software in any fashion, you are agreeing to be bound by the
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//# terms of this license.
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//#
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//# You must not remove this notice, or any other, from this software.
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//#
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//#
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//# ==--==
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//####################################################################################
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@cc_on
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import System;
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var NULL_DISPATCH = null;
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var apGlobalObj;
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var apPlatform;
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var lFailCount;
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var iTestID = 53758;
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var inf = 1 / 0;
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var nan = 0 / 0;
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function p(a)
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{
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var res;
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apInitScenario(a);
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with (Math)
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{
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if(!(res = eval(a)))
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apLogFailInfo( "wrong return value","true",res,"");
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}
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}
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function verify(sCat, vAct, vExp, bugNum)
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{
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@if(@_fast)
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var nEpsilon;
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@end
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if (null == bugNum) bugNum = "";
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@if ((@_win32 || @_win64) && !@_alpha)
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nEpsilon=2.2204460492503131e-014;
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@else
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nEpsilon=1.22e-03;
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@end
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var fFailed = false;
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if (isNaN(vExp))
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{
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if (!isNaN(vAct))
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fFailed = true;
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}
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else
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if ((Math.abs(vExp-vAct)/vExp) > nEpsilon)
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fFailed = true;
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if (fFailed)
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apLogFailInfo( (sCat.length?"--"+sCat:"")+" failed",vExp,vAct,bugNum);
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}
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function small(a)
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{
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var fT = Math.abs(a) < 1e-15;
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if (fT)
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return 'true';
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return 'false (' + a + ')';
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}
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function equal(a, b)
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{
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var fT = (a == b) && (1 / a == 1 / b);
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if (fT)
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return 'true';
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return 'false (' + a + ', ' + b + ', ' + (1/a) + ', ' + (1/b) + ')';
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}
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function cos006()
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{
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apInitTest("cos006");
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p("isNaN(cos(nan))");
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p("isNaN(cos(+inf))");
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p("isNaN(cos(-inf))");
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@if (@_win16)
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p("isNaN(cos(+1e300))");
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p("isNaN(cos(-1e300))");
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@else
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@if (@_jscript_version<7) // testing cos of numbers > 2^63 is just testing roundoff error. This is not supported by the math libraries in v7.
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verify( "cos(+1e300)", Math.cos(+1e300), 0.19660066364846296, null );
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verify( "cos(-1e300)", Math.cos(-1e300), 0.19660066364846296, null );
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@end
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@end
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p("equal(cos(+PI), -1)");
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p("equal(cos(-PI), -1)");
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p("small(cos(+PI / 2))");
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p("small(cos(-PI / 2))");
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p("equal(cos(+0), +1)");
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p("equal(cos(-0), +1)");
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apEndTest();
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}
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cos006();
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if(lFailCount >= 0) System.Environment.ExitCode = lFailCount;
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else System.Environment.ExitCode = 1;
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function apInitTest(stTestName) {
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lFailCount = 0;
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apGlobalObj = new Object();
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apGlobalObj.apGetPlatform = function Funca() { return "Rotor" }
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apGlobalObj.LangHost = function Funcb() { return 1033;}
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apGlobalObj.apGetLangExt = function Funcc(num) { return "EN"; }
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apPlatform = apGlobalObj.apGetPlatform();
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var sVer = "1.0"; //navigator.appVersion.toUpperCase().charAt(navigator.appVersion.toUpperCase().indexOf("MSIE")+5);
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apGlobalObj.apGetHost = function Funcp() { return "Rotor " + sVer; }
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print ("apInitTest: " + stTestName);
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}
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function apInitScenario(stScenarioName) {print( "\tapInitScenario: " + stScenarioName);}
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function apLogFailInfo(stMessage, stExpected, stActual, stBugNum) {
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lFailCount = lFailCount + 1;
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print ("***** FAILED:");
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print ("\t\t" + stMessage);
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print ("\t\tExpected: " + stExpected);
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print ("\t\tActual: " + stActual);
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}
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function apGetLocale(){ return 1033; }
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function apWriteDebug(s) { print("dbg ---> " + s) }
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function apEndTest() {}
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