| <html> |
| <head> |
| <script src="../htmlrunner.js"></script> |
| <script> |
| window.onload = function(){ startTest("dromaeo-object-string", 'ef8605c3'); |
| |
| // Try to force real results |
| var ret; |
| var num = 80000; |
| |
| // TESTS: String concatenation |
| |
| test( "Concat String", function(){ |
| var str = ""; |
| for ( var i = 0; i < num; i++ ) |
| str += "a"; |
| ret = str; |
| }); |
| |
| test( "Concat String Object", function(){ |
| var str = new String(); |
| for ( var i = 0; i < num; i++ ) |
| str += "a"; |
| ret = str; |
| }); |
| |
| test( "Concat String from charCode", function(){ |
| var str = ""; |
| for ( var i = 0; i < num / 2; i++ ) |
| str += String.fromCharCode(97); |
| ret = str; |
| }); |
| |
| test( "Array String Join", function(){ |
| var str = []; |
| for ( var i = 0; i < num / 2; i++ ) |
| str.push("a"); |
| ret = str.join(""); |
| }); |
| |
| var ostr = [], tmp, tmp2, num = 5000, tmpstr; |
| |
| for ( var i = 0; i < 16384; i++ ) |
| ostr.push( String.fromCharCode( (25 * Math.random()) + 97 ) ); |
| |
| ostr = ostr.join(""); |
| ostr += ostr; |
| ostr += ostr; |
| |
| var str; |
| var i = 52288; |
| |
| prep(function(){ |
| str = new String(ostr); |
| }); |
| |
| // TESTS: split |
| test( "String Split", function(){ |
| ret = str.split(""); |
| }); |
| |
| prep(function(){ |
| tmpstr = str; |
| tmpstr += tmpstr; |
| tmpstr += tmpstr; |
| tmpstr += tmpstr; |
| tmpstr += tmpstr; |
| }); |
| |
| test( "String Split on Char", function(){ |
| ret = tmpstr.split("a"); |
| }); |
| |
| prep(function(){ |
| str += str; |
| }); |
| |
| // TESTS: characters |
| |
| test( "charAt", function(){ |
| for ( var j = 0; j < num; j++ ) { |
| ret = str.charAt(0); |
| ret = str.charAt(str.length - 1); |
| ret = str.charAt( 15000 ); |
| ret = str.charAt( 12000 ); |
| } |
| }); |
| |
| test( "[Number]", function(){ |
| for ( var j = 0; j < num; j++ ) { |
| ret = str[0]; |
| ret = str[str.length - 1]; |
| ret = str[ 15000 ]; |
| ret = str[ 10000 ]; |
| ret = str[ 5000 ]; |
| } |
| }); |
| |
| test( "charCodeAt", function(){ |
| for ( var j = 0; j < num; j++ ) { |
| ret = str.charCodeAt(0); |
| ret = str.charCodeAt(str.length - 1); |
| ret = str.charCodeAt( 15000 ); |
| ret = str.charCodeAt( 10000 ); |
| ret = str.charCodeAt( 5000 ); |
| } |
| }); |
| |
| // TESTS: indexOf |
| |
| test( "indexOf", function(){ |
| for ( var j = 0; j < num; j++ ) { |
| ret = str.indexOf("a"); |
| ret = str.indexOf("b"); |
| ret = str.indexOf("c"); |
| ret = str.indexOf("d"); |
| } |
| }); |
| |
| test( "lastIndexOf", function(){ |
| for ( var j = 0; j < num; j++ ) { |
| ret = str.lastIndexOf("a"); |
| ret = str.lastIndexOf("b"); |
| ret = str.lastIndexOf("c"); |
| ret = str.lastIndexOf("d"); |
| } |
| }); |
| |
| // TESTS: slice |
| |
| test( "slice", function(){ |
| for ( var j = 0; j < num; j++ ) { |
| ret = str.slice(0); |
| ret = str.slice(0,5); |
| ret = str.slice(-1); |
| ret = str.slice(-6,-1); |
| ret = str.slice( 15000, 15005 ); |
| ret = str.slice( 12000, -1 ); |
| } |
| }); |
| |
| // TESTS: substr |
| |
| test( "substr", function(){ |
| for ( var j = 0; j < num; j++ ) { |
| ret = str.substr(0); |
| ret = str.substr(0,5); |
| ret = str.substr(-1); |
| ret = str.substr(-6,1); |
| ret = str.substr( 15000, 5 ); |
| ret = str.substr( 12000, 5 ); |
| } |
| }); |
| |
| // TESTS: substring |
| |
| test( "substring", function(){ |
| for ( var j = 0; j < num; j++ ) { |
| ret = str.substring(0); |
| ret = str.substring(0,5); |
| ret = str.substring(-1); |
| ret = str.substring(-6,-1); |
| ret = str.substring( 15000, 15005 ); |
| ret = str.substring( 12000, -1 ); |
| } |
| }); |
| |
| // TESTS: toLower/UpperCase |
| |
| test( "toLowerCase", function(){ |
| for ( var j = 0; j < num / 1000; j++ ) { |
| ret = str.toLowerCase(); |
| } |
| }); |
| |
| test( "toUpperCase", function(){ |
| for ( var j = 0; j < num / 1000; j++ ) { |
| ret = str.toUpperCase(); |
| } |
| }); |
| |
| // TESTS: comparing |
| prep(function(){ |
| tmp = str; |
| tmp2 = str; |
| }); |
| |
| test( "comparing", function(){ |
| tmp = "a" + tmp + "a"; |
| tmp2 = "a" + tmp2 + "a"; |
| for ( var j = 0; j < num / 1000; j++ ) { |
| ret = tmp == tmp2; |
| ret = tmp < tmp2; |
| ret = tmp > tmp2; |
| } |
| }); |
| |
| endTest(); }; |
| </script> |
| </head> |
| <body></body> |
| </html> |
