# All files / coverage/lcov-report block-navigation.js

0% Statements 0/28
0% Branches 0/15
0% Functions 0/6
0% Lines 0/28

Press n or j to go to the next uncovered block, b, p or k for the previous block.

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     /* eslint-disable */
    var jumpToCode = (function init() {
        // Classes of code we would like to highlight in the file view
        var missingCoverageClasses = ['.cbranch-no', '.cstat-no', '.fstat-no'];

        // Elements to highlight in the file listing view
        var fileListingElements = ['td.pct.low'];

        // We don't want to select elements that are direct descendants of another match
        var notSelector = ':not(' + missingCoverageClasses.join('):not(') + ') > '; // becomes `:not(a):not(b) > `

        // Selecter that finds elements on the page to which we can jump
        var selector =
            fileListingElements.join(', ') +
            ', ' +
            notSelector +
            missingCoverageClasses.join(', ' + notSelector); // becomes `:not(a):not(b) > a, :not(a):not(b) > b`

        // The NodeList of matching elements
        var missingCoverageElements = document.querySelectorAll(selector);

        var currentIndex;

        function toggleClass(index) {
            missingCoverageElements
                .item(currentIndex)
                .classList.remove('highlighted');
            missingCoverageElements.item(index).classList.add('highlighted');
        }

        function makeCurrent(index) {
            toggleClass(index);
            currentIndex = index;
            missingCoverageElements.item(index).scrollIntoView({
                behavior: 'smooth',
                block: 'center',
                inline: 'center'
            });
        }

        function goToPrevious() {
            var nextIndex = 0;
            if (typeof currentIndex !== 'number' || currentIndex === 0) {
                nextIndex = missingCoverageElements.length - 1;
            } else if (missingCoverageElements.length > 1) {
                nextIndex = currentIndex - 1;
            }

            makeCurrent(nextIndex);
        }

        function goToNext() {
            var nextIndex = 0;

            if (
                typeof currentIndex === 'number' &&
                currentIndex < missingCoverageElements.length - 1
            ) {
                nextIndex = currentIndex + 1;
            }

            makeCurrent(nextIndex);
        }

        return function jump(event) {
            switch (event.which) {
                case 78: // n
                case 74: // j
                    goToNext();
                    break;
                case 66: // b
                case 75: // k
                case 80: // p
                    goToPrevious();
                    break;
            }
        };
    })();
    window.addEventListener('keydown', jumpToCode);