nanakshahi
Version:
A JavaScript Library to get Nanakshahi Dates and Gurpurabs
313 lines (299 loc) • 12.5 kB
HTML
<html lang="en">
<head>
<title>Code coverage report for nanakshahi-js/lib/getNanakshahiDate.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> / <a href="index.html">nanakshahi-js/lib</a> getNanakshahiDate.js</h1>
<div class='clearfix'>
<div class='fl pad1y space-right2'>
<span class="strong">93.75% </span>
<span class="quiet">Statements</span>
<span class='fraction'>15/16</span>
</div>
<div class='fl pad1y space-right2'>
<span class="strong">77.77% </span>
<span class="quiet">Branches</span>
<span class='fraction'>7/9</span>
</div>
<div class='fl pad1y space-right2'>
<span class="strong">100% </span>
<span class="quiet">Functions</span>
<span class='fraction'>1/1</span>
</div>
<div class='fl pad1y space-right2'>
<span class="strong">93.75% </span>
<span class="quiet">Lines</span>
<span class='fraction'>15/16</span>
</div>
</div>
<p class="quiet">
Press <em>n</em> or <em>j</em> to go to the next uncovered block, <em>b</em>, <em>p</em> or <em>k</em> for the previous block.
</p>
<template id="filterTemplate">
<div class="quiet">
Filter:
<input type="search" id="fileSearch">
</div>
</template>
</div>
<div class='status-line high'></div>
<pre><table class="coverage">
<tr><td class="line-count quiet"><a name='L1'></a><a href='#L1'>1</a>
<a name='L2'></a><a href='#L2'>2</a>
<a name='L3'></a><a href='#L3'>3</a>
<a name='L4'></a><a href='#L4'>4</a>
<a name='L5'></a><a href='#L5'>5</a>
<a name='L6'></a><a href='#L6'>6</a>
<a name='L7'></a><a href='#L7'>7</a>
<a name='L8'></a><a href='#L8'>8</a>
<a name='L9'></a><a href='#L9'>9</a>
<a name='L10'></a><a href='#L10'>10</a>
<a name='L11'></a><a href='#L11'>11</a>
<a name='L12'></a><a href='#L12'>12</a>
<a name='L13'></a><a href='#L13'>13</a>
<a name='L14'></a><a href='#L14'>14</a>
<a name='L15'></a><a href='#L15'>15</a>
<a name='L16'></a><a href='#L16'>16</a>
<a name='L17'></a><a href='#L17'>17</a>
<a name='L18'></a><a href='#L18'>18</a>
<a name='L19'></a><a href='#L19'>19</a>
<a name='L20'></a><a href='#L20'>20</a>
<a name='L21'></a><a href='#L21'>21</a>
<a name='L22'></a><a href='#L22'>22</a>
<a name='L23'></a><a href='#L23'>23</a>
<a name='L24'></a><a href='#L24'>24</a>
<a name='L25'></a><a href='#L25'>25</a>
<a name='L26'></a><a href='#L26'>26</a>
<a name='L27'></a><a href='#L27'>27</a>
<a name='L28'></a><a href='#L28'>28</a>
<a name='L29'></a><a href='#L29'>29</a>
<a name='L30'></a><a href='#L30'>30</a>
<a name='L31'></a><a href='#L31'>31</a>
<a name='L32'></a><a href='#L32'>32</a>
<a name='L33'></a><a href='#L33'>33</a>
<a name='L34'></a><a href='#L34'>34</a>
<a name='L35'></a><a href='#L35'>35</a>
<a name='L36'></a><a href='#L36'>36</a>
<a name='L37'></a><a href='#L37'>37</a>
<a name='L38'></a><a href='#L38'>38</a>
<a name='L39'></a><a href='#L39'>39</a>
<a name='L40'></a><a href='#L40'>40</a>
<a name='L41'></a><a href='#L41'>41</a>
<a name='L42'></a><a href='#L42'>42</a>
<a name='L43'></a><a href='#L43'>43</a>
<a name='L44'></a><a href='#L44'>44</a>
<a name='L45'></a><a href='#L45'>45</a>
<a name='L46'></a><a href='#L46'>46</a>
<a name='L47'></a><a href='#L47'>47</a>
<a name='L48'></a><a href='#L48'>48</a>
<a name='L49'></a><a href='#L49'>49</a>
<a name='L50'></a><a href='#L50'>50</a>
<a name='L51'></a><a href='#L51'>51</a>
<a name='L52'></a><a href='#L52'>52</a>
<a name='L53'></a><a href='#L53'>53</a>
<a name='L54'></a><a href='#L54'>54</a>
<a name='L55'></a><a href='#L55'>55</a>
<a name='L56'></a><a href='#L56'>56</a>
<a name='L57'></a><a href='#L57'>57</a>
<a name='L58'></a><a href='#L58'>58</a>
<a name='L59'></a><a href='#L59'>59</a>
<a name='L60'></a><a href='#L60'>60</a>
<a name='L61'></a><a href='#L61'>61</a>
<a name='L62'></a><a href='#L62'>62</a>
<a name='L63'></a><a href='#L63'>63</a>
<a name='L64'></a><a href='#L64'>64</a>
<a name='L65'></a><a href='#L65'>65</a>
<a name='L66'></a><a href='#L66'>66</a>
<a name='L67'></a><a href='#L67'>67</a>
<a name='L68'></a><a href='#L68'>68</a>
<a name='L69'></a><a href='#L69'>69</a>
<a name='L70'></a><a href='#L70'>70</a>
<a name='L71'></a><a href='#L71'>71</a>
<a name='L72'></a><a href='#L72'>72</a>
<a name='L73'></a><a href='#L73'>73</a>
<a name='L74'></a><a href='#L74'>74</a>
<a name='L75'></a><a href='#L75'>75</a>
<a name='L76'></a><a href='#L76'>76</a>
<a name='L77'></a><a href='#L77'>77</a></td><td class="line-coverage quiet"><span class="cline-any cline-yes">3x</span>
<span class="cline-any cline-yes">3x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">10x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">10x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">10x</span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">10x</span>
<span class="cline-any cline-yes">10x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">10x</span>
<span class="cline-any cline-yes">5x</span>
<span class="cline-any cline-yes">5x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">5x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">5x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">10x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">10x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">3x</span>
<span class="cline-any cline-neutral"> </span></td><td class="text"><pre class="prettyprint lang-js">const { leapYear, toGurmukhiNum } = require( './utils' )
const { months, weekdays } = require( './consts' )
/**
* Converts given Gregorian Date to the corresponding date in the Nanakshahi Calendar
* @param {Object} [gregorianDate=new Date()] JavaScript Date() Object
* @return {Object} Nanakshahi Date in English and Punjabi
* @example getNanakshahiDate( new Date() )
*/
function getNanakshahiDate( gregorianDate = <span class="branch-0 cbranch-no" title="branch not covered" >new Date() </span>) {
// NS Month Offsets
const monthOffsets = [ 14, 14, 15, 15, 16, 16, 15, 15, 14, 14, 13, 12 ]
// Calculate Nanakshahi Year - March 14 (1 Chet) Nanakshahi New Year
const nsYear = gregorianDate >= new Date( gregorianDate.getFullYear(), 2, 14 )
? gregorianDate.getFullYear() - 1468
: gregorianDate.getFullYear() - 1469
// Check if before 535 N.S. (Nanakshahi Adoption)
<span class="missing-if-branch" title="if path not taken" >I</span>if ( nsYear < 535 ) {
<span class="cstat-no" title="statement not covered" > throw new RangeError( 'Nanakshahi Date Out of Range' )</span>
}
// Calculate Nanakshahi Date
let nsMonth = ( gregorianDate.getMonth() + 9 ) % 12
const nsNextMonth = ( nsMonth + 1 ) % 12
let nsDate
if ( gregorianDate.getDate() >= monthOffsets[ nsNextMonth ] ) {
nsMonth = nsNextMonth
nsDate = gregorianDate.getDate() - monthOffsets[ nsNextMonth ] + 1
} else {
const gregorianMonths = [
31,
leapYear( gregorianDate.getFullYear() ) ? 29 : 28,
31,
30,
31,
30,
31,
31,
30,
31,
30,
31,
]
nsDate = gregorianMonths[ ( gregorianDate.getMonth() + 11 ) % 12 ]
- monthOffsets[ nsMonth ] + gregorianDate.getDate() + 1
}
// Get Day of Week
const weekday = gregorianDate.getDay()
return {
gregorianDate,
englishDate: {
month: nsMonth + 1,
monthName: months[ nsMonth ].en,
date: nsDate,
year: nsYear,
day: weekdays[ weekday ].en,
dayShort: weekdays[ weekday ].enShort,
},
punjabiDate: {
month: toGurmukhiNum( nsMonth + 1 ),
monthName: months[ nsMonth ].pa,
date: toGurmukhiNum( nsDate ),
year: toGurmukhiNum( nsYear ),
day: weekdays[ weekday ].pa,
dayShort: weekdays[ weekday ].paShort,
},
leapYear: leapYear( nsYear + 1469 ),
}
}
module.exports = getNanakshahiDate
</pre></td></tr></table></pre>
<div class='push'></div><!-- for sticky footer -->
</div><!-- /wrapper -->
<div class='footer quiet pad2 space-top1 center small'>
Code coverage generated by
<a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
at 2025-03-10T04:13:15.983Z
</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>