mtfunit

<!doctype html> <html lang="en"> <head> <title>Code coverage report for punycode.js</title> <meta charset="utf-8" /> <link rel="stylesheet" href="prettify.css" /> <link rel="stylesheet" href="base.css" /> <link rel="shortcut icon" type="image/x-icon" href="favicon.png" /> <meta name="viewport" content="width=device-width, initial-scale=1" /> <style type='text/css'> .coverage-summary .sorter { background-image: url(sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1><a href="index.html">All files</a> punycode.js</h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 47.71% Statements 73/153 </div> <div class='fl pad1y space-right2'> 31.4% Branches 27/86 </div> <div class='fl pad1y space-right2'> 54.55% Functions 6/11 </div> <div class='fl pad1y space-right2'> 48.92% Lines 68/139 </div> </div> Press n or j to go to the next uncovered block, b, p or k for the previous block. </div> <div class='status-line low'></div> <pre><table 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3x             3x       3x 3x 3x     3x 6x                 3x         3x       3x       6x 12x 12x           6x     6x 6x   6x 12x   12x 3x     12x   6x 20x 20x 14x 14x   6x 6x 6x 6x       6x   3x     1x 42x 42x 42x 80x 80x           42x   1x                          </td><td class="text"><pre class="prettyprint lang-js">module.exports = new function Punycode() { // This object converts to and from puny-code used in IDN // // punycode.ToASCII ( domain ) // // Returns a puny coded representation of "domain". // It only converts the part of the domain name that // has non ASCII characters. I.e. it dosent matter if // you call it with a domain that already is in ASCII. // // punycode.ToUnicode (domain) // // Converts a puny-coded domain name to unicode. // It only converts the puny-coded parts of the domain name. // I.e. it dosent matter if you call it on a string // that already has been converted to unicode. // // this.utf16 = { // The utf16-class is necessary to convert from javascripts internal character representation to unicode and back. decode:function(input){ var output = [], i=0, len=input.length,value,extra; while (i < len) { value = input.charCodeAt(i++); Iif ((value & 0xF800) === 0xD800) { extra = input.charCodeAt(i++); if ( ((value & 0xFC00) !== 0xD800) || ((extra & 0xFC00) !== 0xDC00) ) { throw new RangeError("UTF-16(decode): Illegal UTF-16 sequence"); } value = ((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000; } output.push(value); } return output; }, encode:function(input){ var output = [], i=0, len=input.length,value; while (i < len) { value = input[i++]; if ( (value & 0xF800) === 0xD800 ) { throw new RangeError("UTF-16(encode): Illegal UTF-16 value"); } if (value > 0xFFFF) { value -= 0x10000; output.push(String.fromCharCode(((value >>>10) & 0x3FF) | 0xD800)); value = 0xDC00 | (value & 0x3FF); } output.push(String.fromCharCode(value)); } return output.join(""); } }   //Default parameters var initial_n = 0x80; var initial_bias = 72; var delimiter = "\x2D"; var base = 36; var damp = 700; var tmin=1; var tmax=26; var skew=38; var maxint = 0x7FFFFFFF;   // decode_digit(cp) returns the numeric value of a basic code // point (for use in representing integers) in the range 0 to // base-1, or base if cp is does not represent a value.   function decode_digit(cp) { return cp - 48 < 10 ? cp - 22 : cp - 65 < 26 ? cp - 65 : cp - 97 < 26 ? cp - 97 : base; }   // encode_digit(d,flag) returns the basic code point whose value // (when used for representing integers) is d, which needs to be in // the range 0 to base-1. The lowercase form is used unless flag is // nonzero, in which case the uppercase form is used. The behavior // is undefined if flag is nonzero and digit d has no uppercase form.   function encode_digit(d, flag) { return d + 22 + 75 * (d < 26) - ((flag != 0) << 5); // 0..25 map to ASCII a..z or A..Z // 26..35 map to ASCII 0..9 } //** Bias adaptation function ** function adapt(delta, numpoints, firsttime ) { var k; delta = firsttime ? Math.floor(delta / damp) : (delta >> 1); delta += Math.floor(delta / numpoints);   for (k = 0; delta > (((base - tmin) * tmax) >> 1); k += base) { delta = Math.floor(delta / ( base - tmin )); } return Math.floor(k + (base - tmin + 1) * delta / (delta + skew)); }   // encode_basic(bcp,flag) forces a basic code point to lowercase if flag is zero, // uppercase if flag is nonzero, and returns the resulting code point. // The code point is unchanged if it is caseless. // The behavior is undefined if bcp is not a basic code point.   function encode_basic(bcp, flag) { bcp -= (bcp - 97 < 26) << 5; return bcp + ((!flag && (bcp - 65 < 26)) << 5); }   // Main decode this.decode=function(input,preserveCase) { // Dont use utf16 var output=[]; var case_flags=[]; var input_length = input.length;   var n, out, i, bias, basic, j, ic, oldi, w, k, digit, t, len;   // Initialize the state:   n = initial_n; i = 0; bias = initial_bias;   // Handle the basic code points: Let basic be the number of input code // points before the last delimiter, or 0 if there is none, then // copy the first basic code points to the output.   basic = input.lastIndexOf(delimiter); if (basic < 0) basic = 0;   for (j = 0; j < basic; ++j) { if(preserveCase) case_flags[output.length] = ( input.charCodeAt(j) -65 < 26); if ( input.charCodeAt(j) >= 0x80) { throw new RangeError("Illegal input >= 0x80"); } output.push( input.charCodeAt(j) ); }   // Main decoding loop: Start just after the last delimiter if any // basic code points were copied; start at the beginning otherwise.   for (ic = basic > 0 ? basic + 1 : 0; ic < input_length; ) {   // ic is the index of the next character to be consumed,   // Decode a generalized variable-length integer into delta, // which gets added to i. The overflow checking is easier // if we increase i as we go, then subtract off its starting // value at the end to obtain delta. for (oldi = i, w = 1, k = base; ; k += base) { if (ic >= input_length) { throw RangeError ("punycode_bad_input(1)"); } digit = decode_digit(input.charCodeAt(ic++));   if (digit >= base) { throw RangeError("punycode_bad_input(2)"); } if (digit > Math.floor((maxint - i) / w)) { throw RangeError ("punycode_overflow(1)"); } i += digit * w; t = k <= bias ? tmin : k >= bias + tmax ? tmax : k - bias; if (digit < t) { break; } if (w > Math.floor(maxint / (base - t))) { throw RangeError("punycode_overflow(2)"); } w *= (base - t); }   out = output.length + 1; bias = adapt(i - oldi, out, oldi === 0);   // i was supposed to wrap around from out to 0, // incrementing n each time, so we'll fix that now: if ( Math.floor(i / out) > maxint - n) { throw RangeError("punycode_overflow(3)"); } n += Math.floor( i / out ) ; i %= out;   // Insert n at position i of the output: // Case of last character determines uppercase flag: if (preserveCase) { case_flags.splice(i, 0, input.charCodeAt(ic -1) -65 < 26);}   output.splice(i, 0, n); i++; } if (preserveCase) { for (i = 0, len = output.length; i < len; i++) { if (case_flags[i]) { output[i] = (String.fromCharCode(output[i]).toUpperCase()).charCodeAt(0); } } } return this.utf16.encode(output); };   //** Main encode function **   this.encode = function (input,preserveCase) { //** Bias adaptation function **   var n, delta, h, b, bias, j, m, q, k, t, ijv, case_flags;   Iif (preserveCase) { // Preserve case, step1 of 2: Get a list of the unaltered string case_flags = this.utf16.decode(input); } // Converts the input in UTF-16 to Unicode input = this.utf16.decode(input.toLowerCase());   var input_length = input.length; // Cache the length   Iif (preserveCase) { // Preserve case, step2 of 2: Modify the list to true/false for (j=0; j < input_length; j++) { case_flags[j] = input[j] != case_flags[j]; } }   var output=[];     // Initialize the state: n = initial_n; delta = 0; bias = initial_bias;   // Handle the basic code points: for (j = 0; j < input_length; ++j) { Iif ( input[j] < 0x80) { output.push( String.fromCharCode( case_flags ? encode_basic(input[j], case_flags[j]) : input[j] ) ); } }   h = b = output.length;   // h is the number of code points that have been handled, b is the // number of basic code points   Iif (b > 0) output.push(delimiter);   // Main encoding loop: // while (h < input_length) { // All non-basic code points < n have been // handled already. Find the next larger one:   for (m = maxint, j = 0; j < input_length; ++j) { ijv = input[j]; if (ijv >= n && ijv < m) m = ijv; }   // Increase delta enough to advance the decoder's // <n,i> state to <m,0>, but guard against overflow:   Iif (m - n > Math.floor((maxint - delta) / (h + 1))) { throw RangeError("punycode_overflow (1)"); } delta += (m - n) * (h + 1); n = m;   for (j = 0; j < input_length; ++j) { ijv = input[j];   if (ijv < n ) { Iif (++delta > maxint) return Error("punycode_overflow(2)"); }   if (ijv == n) { // Represent delta as a generalized variable-length integer: for (q = delta, k = base; ; k += base) { t = k <= bias ? tmin : k >= bias + tmax ? tmax : k - bias; if (q < t) break; output.push( String.fromCharCode(encode_digit(t + (q - t) % (base - t), 0)) ); q = Math.floor( (q - t) / (base - t) ); } output.push( String.fromCharCode(encode_digit(q, preserveCase && case_flags[j] ? 1:0 ))); bias = adapt(delta, h + 1, h == b); delta = 0; ++h; } }   ++delta, ++n; } return output.join(""); }   this.ToASCII = function ( domain ) { var domain_array = domain.split("."); var out = []; for (var i=0; i < domain_array.length; ++i) { var s = domain_array[i]; out.push( s.match(/[^A-Za-z0-9-\*]/) ? "xn--" + this.encode(s) : s ); } return out.join("."); } this.ToUnicode = function ( domain ) { var domain_array = domain.split("."); var out = []; for (var i=0; i < domain_array.length; ++i) { var s = domain_array[i]; out.push( s.match(/^xn--/) ? this.decode(s.slice(4)) : s ); } return out.join("."); } }();</pre></td></tr></table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Mon Feb 01 2021 17:19:04 GMT+0800 (中国标准时间) </div> </div> <script src="prettify.js"></script> <script> window.onload = function () { prettyPrint(); }; </script> <script src="sorter.js"></script> <script src="block-navigation.js"></script> </body> </html>