function assertMatches(pattern: string, word: string, decoratedWord: string | undefined, filter: FuzzyScorer, opts: { patternPos?: number, wordPos?: number, firstMatchCanBeWeak?: boolean } = {}) {
let r = filter(pattern, pattern.toLowerCase(), opts.patternPos || 0, word, word.toLowerCase(), opts.wordPos || 0, opts.firstMatchCanBeWeak || false);
assert.ok(!decoratedWord === (!r || r[1].length === 0));
if (r) {
const [, matches] = r;
let pos = 0;
for (let i = 0; i < matches.length; i++) {
let actual = matches[i];
let expected = decoratedWord!.indexOf('^', pos) - i;
assert.equal(actual, expected);
pos = expected + 1 + i;
}
}
}
function assertMatches(pattern: string, word: string, decoratedWord: string | undefined, filter: FuzzyScorer, opts: { patternPos?: number, wordPos?: number, firstMatchCanBeWeak?: boolean } = {}) {
let r = filter(pattern, pattern.toLowerCase(), opts.patternPos || 0, word, word.toLowerCase(), opts.wordPos || 0, opts.firstMatchCanBeWeak || false);
assert.ok(!decoratedWord === !r);
if (r) {
let [, matches] = r;
let actualWord = '';
for (let pos = 0; pos < word.length; pos++) {
if (2 ** pos & matches) {
actualWord += '^';
}
actualWord += word[pos];
}
assert.equal(actualWord, decoratedWord);
}
}
function assertMatches(pattern: string, word: string, decoratedWord: string | undefined, filter: FuzzyScorer, opts: { patternPos?: number, wordPos?: number, firstMatchCanBeWeak?: boolean } = {}) {
let r = filter(pattern, pattern.toLowerCase(), opts.patternPos || 0, word, word.toLowerCase(), opts.wordPos || 0, opts.firstMatchCanBeWeak || false);
assert.ok(!decoratedWord === !r);
if (r) {
let matches = createMatches(r);
let actualWord = '';
let pos = 0;
for (const match of matches) {
actualWord += word.substring(pos, match.start);
actualWord += '^' + word.substring(match.start, match.end).split('').join('^');
pos = match.end;
}
actualWord += word.substring(pos);
assert.equal(actualWord, decoratedWord);
}
}