react-intl-tel-input
Version:
Telephone input component. Rewrite intl-tel-input in React.js.
718 lines (717 loc) • 26.2 kB
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<title>Code coverage report for src/components/utils.js</title>
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<h1>
<a href="../../index.html">all files</a> / <a href="index.html">src/components/</a> utils.js
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<div class='fl pad1y space-right2'>
<span class="strong">9.18% </span>
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<span class='fraction'>9/98</span>
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<span class="strong">2.2% </span>
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<span class='fraction'>2/91</span>
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<div class='fl pad1y'>
<span class="strong">2 statements, 2 functions, 8 branches</span>
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<span class="cline-any cline-neutral"> </span></td><td class="text"><pre class="prettyprint lang-js">import AllCountries from './AllCountries';
export default <span class="fstat-no" title="function not covered" ><span class="fstat-no" title="function not covered" ><span class="fstat-no" title="function not covered" ><span class="fstat-no" title="function not covered" ><span class="fstat-no" title="function not covered" ><span class="fstat-no" title="function not covered" ><span class="fstat-no" title="function not covered" ><span class="fstat-no" title="function not covered" ><span class="fstat-no" title="function not covered" ><span class="fstat-no" title="function not covered" ><span class="fstat-no" title="function not covered" ><span class="fstat-no" title="function not covered" ><span class="fstat-no" title="function not covered" ><span class="fstat-no" title="function not covered" ><span class="fstat-no" title="function not covered" ><span class="fstat-no" title="function not covered" ><span class="fstat-no" title="function not covered" ><span class="fstat-no" title="function not covered" ><span class="fstat-no" title="function not covered" >{</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>
arraysEqual(a, b) {
<span class="cstat-no" title="statement not covered" > if (a === b) {</span>
<span class="cstat-no" title="statement not covered" > r</span>eturn true;
}
<span class="cstat-no" title="statement not covered" > if (a === null || b === null) {</span>
<span class="cstat-no" title="statement not covered" > r</span>eturn false;
}
<span class="cstat-no" title="statement not covered" > if (a.length !== b.length) {</span>
<span class="cstat-no" title="statement not covered" > r</span>eturn false;
}
// If you don't care about the order of the elements inside
// the array, you should sort both arrays here.
<span class="cstat-no" title="statement not covered" > for (let i = 0; i < a.length; ++i) {</span>
<span class="cstat-no" title="statement not covered" > if (a[i] !== b[i]) {</span>
<span class="cstat-no" title="statement not covered" > r</span>eturn false;
}
}
<span class="cstat-no" title="statement not covered" > r</span>eturn true;
},
shallowEquals(a, b) {
<span class="cstat-no" title="statement not covered" > if (a === b) {</span>
<span class="cstat-no" title="statement not covered" > r</span>eturn true;
}
<span class="cstat-no" title="statement not covered" > for (const key in a) {</span>
<span class="cstat-no" title="statement not covered" > if (a[key] !== b[key]) {</span>
<span class="cstat-no" title="statement not covered" > if (Array.isArray(a[key]) && Array.isArray(b[key])) {</span>
<span class="cstat-no" title="statement not covered" > if (!this.arraysEqual(a[key], b[key])) {</span>
<span class="cstat-no" title="statement not covered" > r</span>eturn false;
}
} else {
<span class="cstat-no" title="statement not covered" > r</span>eturn false;
}
}
}
<span class="cstat-no" title="statement not covered" > for (const key in b) {</span>
<span class="cstat-no" title="statement not covered" > if (a.hasOwnProperty(key) === false) {</span>
<span class="cstat-no" title="statement not covered" > r</span>eturn false;
}
}
<span class="cstat-no" title="statement not covered" > r</span>eturn true;
},
trim(str) {
// Make sure we trim BOM and NBSP
<span class="cstat-no" title="statement not covered" > c</span>onst rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
<span class="cstat-no" title="statement not covered" > if (!str) {</span>
<span class="cstat-no" title="statement not covered" > r</span>eturn '';
}
<span class="cstat-no" title="statement not covered" > r</span>eturn str.replace(rtrim, '');
},
isNumeric(obj) {
<span class="cstat-no" title="statement not covered" > r</span>eturn obj - parseFloat(obj) >= 0;
},
retrieveLiIndex(node) {
<span class="cstat-no" title="statement not covered" > if (!node) {</span>
<span class="cstat-no" title="statement not covered" > r</span>eturn -1;
}
<span class="cstat-no" title="statement not covered" > c</span>onst children = node.parentNode.childNodes;
<span class="cstat-no" title="statement not covered" > l</span>et num = 0;
<span class="cstat-no" title="statement not covered" > for (let i = 0, max = children.length; i < max; i++) {</span>
<span class="cstat-no" title="statement not covered" > if (children[i] === node) {</span>
<span class="cstat-no" title="statement not covered" > r</span>eturn num;
}
<span class="cstat-no" title="statement not covered" > if (children[i].nodeType === 1 && children[i].tagName.toLowerCase() === 'li') {</span>
<span class="cstat-no" title="statement not covered" > n</span>um++;
}
}
<span class="cstat-no" title="statement not covered" > r</span>eturn -1;
},
// extract the numeric digits from the given string
getNumeric(s) {
<span class="cstat-no" title="statement not covered" > r</span>eturn s.replace(/\D/g, '');
},
getClean(s) {
<span class="cstat-no" title="statement not covered" > c</span>onst prefix = (s.charAt(0) === '+') ? '+' : '';
<span class="cstat-no" title="statement not covered" > r</span>eturn prefix + this.getNumeric(s);
},
// check if (uppercase) string a starts with string b
startsWith(a, b) {
<span class="cstat-no" title="statement not covered" > r</span>eturn (a.substr(0, b.length).toUpperCase() === b);
},
isWindow(obj) {
<span class="cstat-no" title="statement not covered" > r</span>eturn obj !== null && obj === obj.window;
},
getWindow(elem) {
<span class="cstat-no" title="statement not covered" > r</span>eturn this.isWindow(elem) ? elem : elem.nodeType === 9 && elem.defaultView;
},
offset(elem) {
<span class="cstat-no" title="statement not covered" > l</span>et docElem = undefined;
<span class="cstat-no" title="statement not covered" > l</span>et win = undefined;
<span class="cstat-no" title="statement not covered" > l</span>et box = { top: 0, left: 0 };
<span class="cstat-no" title="statement not covered" > c</span>onst doc = elem && elem.ownerDocument;
<span class="cstat-no" title="statement not covered" > d</span>ocElem = doc.documentElement;
<span class="cstat-no" title="statement not covered" > if (typeof elem.getBoundingClientRect !== typeof undefined) {</span>
<span class="cstat-no" title="statement not covered" > b</span>ox = elem.getBoundingClientRect();
}
<span class="cstat-no" title="statement not covered" > w</span>in = this.getWindow(doc);
<span class="cstat-no" title="statement not covered" > r</span>eturn {
top: box.top + win.pageYOffset - docElem.clientTop,
left: box.left + win.pageXOffset - docElem.clientLeft,
};
},
// retrieve outerHeight of element
getOuterHeight(element) {
<span class="cstat-no" title="statement not covered" > r</span>eturn element.offsetHeight +
parseFloat(window.getComputedStyle(element).getPropertyValue('margin-top')) +
parseFloat(window.getComputedStyle(element).getPropertyValue('margin-bottom'));
},
// find the country data for the given country code
getCountryData(countryCode, allowFail, errorHandler) {
<span class="cstat-no" title="statement not covered" > c</span>onst countryList = AllCountries.getCountries();
<span class="cstat-no" title="statement not covered" > for (let i = 0, max = countryList.length; i < max; i++) {</span>
<span class="cstat-no" title="statement not covered" > if (countryList[i].iso2 === countryCode) {</span>
<span class="cstat-no" title="statement not covered" > r</span>eturn countryList[i];
}
}
<span class="cstat-no" title="statement not covered" > if (allowFail) {</span>
<span class="cstat-no" title="statement not covered" > r</span>eturn null;
}
<span class="cstat-no" title="statement not covered" > if (typeof errorHandler === 'function') {</span>
<span class="cstat-no" title="statement not covered" > e</span>rrorHandler(countryCode);
}
<span class="cstat-no" title="statement not covered" > r</span>eturn {};
},
// Copied from http://jaketrent.com/post/addremove-classes-raw-javascript/
hasClass(el, className) {
<span class="cstat-no" title="statement not covered" > if (el.classList) {</span>
<span class="cstat-no" title="statement not covered" > r</span>eturn el.classList.contains(className);
}
<span class="cstat-no" title="statement not covered" > r</span>eturn !!el.className.match(new RegExp(`(\\s|^)${className}(\\s|$)`));
},
addClass(el, className) {
<span class="cstat-no" title="statement not covered" > if (el.classList) {</span>
<span class="cstat-no" title="statement not covered" > e</span>l.classList.add(className);
} else <span class="cstat-no" title="statement not covered" >if (!this.hasClass(el, className)) {</span>
<span class="cstat-no" title="statement not covered" > e</span>l.className += ` ${className}`;
}
},
removeClass(el, className) {
<span class="cstat-no" title="statement not covered" > if (el.classList) {</span>
<span class="cstat-no" title="statement not covered" > e</span>l.classList.remove(className);
} else <span class="cstat-no" title="statement not covered" >if (this.hasClass(el, className)) {</span>
<span class="cstat-no" title="statement not covered" > c</span>onst reg = new RegExp(`(\\s|^)${className}(\\s|$)`);
<span class="cstat-no" title="statement not covered" > e</span>l.className = el.className.replace(reg, ' ');
}
},
// get the number of numeric digits to the right of the cursor so we can reposition
// the cursor correctly after the reformat has happened
getDigitsOnRight(val, selectionEnd) {
<span class="cstat-no" title="statement not covered" > l</span>et digitsOnRight = 0;
<span class="cstat-no" title="statement not covered" > for (let i = selectionEnd, max = val.length; i < max; i++) {</span>
<span class="cstat-no" title="statement not covered" > if (this.isNumeric(val.charAt(i))) {</span>
<span class="cstat-no" title="statement not covered" > d</span>igitsOnRight++;
}
}
<span class="cstat-no" title="statement not covered" > r</span>eturn digitsOnRight;
},
// we start from the position in guessCursor, and work our way left
// until we hit the originalLeftChars or a number to make sure that
// after reformatting the cursor has the same char on the left in the case of a delete etc
getCursorFromLeftChar(val, guessCursor, originalLeftChars) {
<span class="cstat-no" title="statement not covered" > for (let i = guessCursor; i > 0; i--) {</span>
<span class="cstat-no" title="statement not covered" > c</span>onst leftChar = val.charAt(i - 1);
<span class="cstat-no" title="statement not covered" > if (this.isNumeric(leftChar) || val.substr(i - 2, 2) === originalLeftChars) {</span>
<span class="cstat-no" title="statement not covered" > r</span>eturn i;
}
}
<span class="cstat-no" title="statement not covered" > r</span>eturn 0;
},
// after a reformat we need to make sure there are still the same number
// of digits to the right of the cursor
getCursorFromDigitsOnRight(val, digitsOnRight) {
<span class="cstat-no" title="statement not covered" > for (let i = val.length - 1; i >= 0; i--) {</span>
<span class="cstat-no" title="statement not covered" > if (this.isNumeric(val.charAt(i))) {</span>
<span class="cstat-no" title="statement not covered" > if (--digitsOnRight === 0) {</span>
<span class="cstat-no" title="statement not covered" > r</span>eturn i;
}
}
}
<span class="cstat-no" title="statement not covered" > r</span>eturn 0;
},
};
</pre></td></tr>
</table></pre>
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