add BITAND formula

cell/.unit-tests/FormulaTests.js

@@ -7668,6 +7668,18 @@ $( function () {
 
 	});
 
+	test( "Test: \"BITAND\"", function () {
+
+		oParser = new parserFormula( 'BITAND(1,5)', "AA2", ws );
+		ok( oParser.parse(), 'BITAND(1,5)' );
+		strictEqual( oParser.calculate().getValue(), 1, 'BITAND(1,5)' );
+
+		oParser = new parserFormula( 'BITAND(13,25)', "AA2", ws );
+		ok( oParser.parse(), 'BITAND(13,25)' );
+		strictEqual( oParser.calculate().getValue(), 9, 'BITAND(13,25)' );
+
+	});
+
 	function putDataForDatabase(){
 		ws.getRange2( "A1" ).setValue( "Tree" );
 		ws.getRange2( "A2" ).setValue( "Apple" );

cell/model/FormulaObjects/_xlfnFunctions.js

@@ -51,7 +51,7 @@
 	cFormulaFunctionGroup['DateAndTime'] = cFormulaFunctionGroup['DateAndTime'] || [];
 	cFormulaFunctionGroup['DateAndTime'].push(cDAYS, cISOWEEKNUM);
 	cFormulaFunctionGroup['Engineering'] = cFormulaFunctionGroup['Engineering'] || [];
-	cFormulaFunctionGroup['Engineering'].push(cBITAND, cBITLSHIFT, cBITOR, cBITRSHIFT, cBITXOR);
+	cFormulaFunctionGroup['Engineering'].push(cBITLSHIFT, cBITOR, cBITRSHIFT, cBITXOR);
 	cFormulaFunctionGroup['TextAndData'] = cFormulaFunctionGroup['TextAndData'] || [];
 	cFormulaFunctionGroup['TextAndData'].push(cDBCS, cUNICHAR, cUNICODE);
 	cFormulaFunctionGroup['Statistical'] = cFormulaFunctionGroup['Statistical'] || [];
@@ -67,7 +67,7 @@
 	cFormulaFunctionGroup['Information'].push(cSHEET, cSHEETS);
 
 	cFormulaFunctionGroup['NotRealised'] = cFormulaFunctionGroup['NotRealised'] || [];
-	cFormulaFunctionGroup['NotRealised'].push(cDAYS, cISOWEEKNUM, cBITAND, cBITLSHIFT, cBITOR, cBITRSHIFT, cBITXOR,
+	cFormulaFunctionGroup['NotRealised'].push(cDAYS, cISOWEEKNUM, cBITLSHIFT, cBITOR, cBITRSHIFT, cBITXOR,
 		cDBCS, cUNICHAR, cUNICODE, cBINOM_DIST_RANGE, cF_TEST, cFORECAST_ETS, cFORECAST_ETS_CONFINT,
 		cFORECAST_ETS_SEASONALITY, cFORECAST_ETS_STAT, cHYPGEOM_DIST, cPDURATION,
 		cAGGREGATE, cMUNIT, cFORMULATEXT, cSHEET, cSHEETS);
@@ -96,18 +96,6 @@
 	cBINOM_DIST_RANGE.prototype = Object.create(cBaseFunction.prototype);
 	cBINOM_DIST_RANGE.prototype.constructor = cBINOM_DIST_RANGE;
 
-	/**
-	 * @constructor
-	 * @extends {AscCommonExcel.cBaseFunction}
-	 */
-	function cBITAND() {
-		cBaseFunction.call(this, "BITAND");
-		this.isXLFN = true;
-	}
-
-	cBITAND.prototype = Object.create(cBaseFunction.prototype);
-	cBITAND.prototype.constructor = cBITAND;
-
 	/**
 	 * @constructor
 	 * @extends {AscCommonExcel.cBaseFunction}

cell/model/FormulaObjects/engineeringFunctions.js

@@ -935,7 +935,7 @@
 	};
 
 	cFormulaFunctionGroup['Engineering'] = cFormulaFunctionGroup['Engineering'] || [];
-	cFormulaFunctionGroup['Engineering'].push(cBESSELI, cBESSELJ, cBESSELK, cBESSELY, cBIN2DEC, cBIN2HEX, cBIN2OCT,
+	cFormulaFunctionGroup['Engineering'].push(cBESSELI, cBESSELJ, cBESSELK, cBESSELY, cBIN2DEC, cBIN2HEX, cBIN2OCT, cBITAND,
 		cCOMPLEX, cCONVERT, cDEC2BIN, cDEC2HEX, cDEC2OCT, cDELTA, cERF, cERF_PRECISE, cERFC, cERFC_PRECISE, cGESTEP, cHEX2BIN,
 		cHEX2DEC, cHEX2OCT, cIMABS, cIMAGINARY, cIMARGUMENT, cIMCONJUGATE, cIMCOS, cIMCOSH, cIMCOT, cIMCSC, cIMCSCH,
 		cIMDIV, cIMEXP, cIMLN, cIMLOG10, cIMLOG2, cIMPOWER, cIMPRODUCT, cIMREAL, cIMSEC, cIMSECH, cIMSIN, cIMSINH,
@@ -1210,6 +1210,46 @@
 
 	};
 
+	/**
+	 * @constructor
+	 * @extends {AscCommonExcel.cBaseFunction}
+	 */
+	function cBITAND() {
+		cBaseFunction.call(this, "BITAND");
+	}
+
+	cBITAND.prototype = Object.create(cBaseFunction.prototype);
+	cBITAND.prototype.constructor = cBITAND;
+	cBITAND.prototype.argumentsMin = 2;
+	cBITAND.prototype.argumentsMax = 2;
+	cBITAND.prototype.isXLFN = true;
+	cBITAND.prototype.Calculate = function (arg) {
+		var oArguments = this._prepareArguments(arg, arguments[1], true);
+		var argClone = oArguments.args;
+
+		argClone[0] = argClone[0].tocNumber();
+		argClone[1] = argClone[1].tocNumber();
+
+		var argError;
+		if (argError = this._checkErrorArg(argClone)) {
+			return this.value = argError;
+		}
+
+		var calcFunc = function(argArray){
+			var arg0 = Math.floor(argArray[0]);
+			var arg1 = Math.floor(argArray[1]);
+
+			if ( arg0 < 0 || arg1 < 0 /*|| arg0 > 2^48 || arg1 > 2^48*/){
+				return  new cError(cErrorType.not_numeric);
+			}
+
+			var res = arg0 & arg1;
+			return null !== res && !isNaN(res) ? new cNumber(res) : new cError(cErrorType.wrong_value_type);
+		};
+
+		return this.value = this._findArrayInNumberArguments(oArguments, calcFunc);
+	};
+
 	/**
 	 * @constructor
 	 * @extends {AscCommonExcel.cBaseFunction}