Function determineTestTemplate

third_party/inputmask/inputmask.js:815–828

(pos, tests)

            return locator;
        }
        function determineTestTemplate(pos, tests) {
            pos = pos > 0 ? pos - 1 : 0;
            var altTest = getTest(pos), targetLocator = getLocator(altTest), tstLocator, closest, bestMatch;
            for (var ndx = 0; ndx < tests.length; ndx++) {
                var tst = tests[ndx];
                tstLocator = getLocator(tst, targetLocator.length);
                var distance = Math.abs(tstLocator - targetLocator);
                if (closest === undefined || tstLocator !== "" && distance < closest || bestMatch && !opts.greedy && bestMatch.match.optionality && bestMatch.match.newBlockMarker === "master" && (!tst.match.optionality || !tst.match.newBlockMarker) || bestMatch && bestMatch.match.optionalQuantifier && !tst.match.optionalQuantifier) {
                    closest = distance;
                    bestMatch = tst;
                }
            }
            return bestMatch;
        }
        function getTestTemplate(pos, ndxIntlzr, tstPs) {
            return getMaskSet().validPositions[pos] || determineTestTemplate(pos, getTests(pos, ndxIntlzr ? ndxIntlzr.slice() : ndxIntlzr, tstPs));
        }