fuzzyScorer.ts ×4

Frontier kind: Code frontier

unlabeled · c_974fe135c1d9

16 tests · 7254 LOC · 36 files · introduces 0 tests · 18 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code: 4 ranges18 lines · 1 files
Tests: 0 tests

Contains — complete concept membership

All code (extent): 1061 ranges7254 lines · 36 files · Browse complete extent
All tests (intent): 16 testsBrowse complete intent

Neighbourhood graph

The orange circle is the focus. Violet and green circles are every ancestor and descendant, broader and narrower, at any distance; blue squares and pink diamonds are the introduced files and exact introduced tests of every visible concept, not only the focus's. Arrows point from broader to narrower concepts and bridge only concepts omitted from this view. Undirected links show source or test introduction. Concept and file size follows LOC; exact test nodes use test-count units.

Focus concept
Ancestors (broader)
Descendants (narrower)
Introduced files
Introduced tests

Introduced files, introduced tests, and structurally relevant concept specialization

In the embedded map, ordinary wheel input scrolls the page; use the visible controls to zoom and drag to pan. Open the full-screen map for canvas navigation: wheel pans, Ctrl/Command plus wheel zooms, and arrow keys pan when this region is focused. On touch screens, open the full-screen map to pan or pinch. If JavaScript or WebGL is unavailable, use the native relationship evidence on this page.

Native relationship evidence

Every exact file and test below is linked only from the concept that introduces it.

fuzzyScorer.ts ×4 — Focused concept Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - boost shorter prefix match if multiple queries are used (#99171)|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - boost shorter prefix match if multiple queries are used (#99171)|occurrence=1
fuzzyScorer.ts ×2 — Ancestor (broader) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - avoid match scattering (bug #34210)|occurrence=1
fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - basename camelcase|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - basename camelcase|occurrence=1
fuzzyScorer.ts ×2 — Ancestor (broader) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - prefer shorter paths (bug #17443)|occurrence=1
fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - basename prefix|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - basename prefix|occurrence=1
comparers.ts ×9 — Ancestor (broader) Introduced files:
- src/vs/base/common/comparers.ts
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - basename scores|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - basename scores|occurrence=1
fuzzyScorer.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - prefer shorter basenames (match on basename)|occurrence=1
fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - avoid match scattering (bug #32918)|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - avoid match scattering (bug #32918)|occurrence=1
fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - path scores|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - path scores|occurrence=1
fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - prefer shorter basenames|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - prefer shorter basenames|occurrence=1
fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - prefer shorter paths|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - prefer shorter paths|occurrence=1
fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - avoid match scattering (bug #12095)|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - avoid match scattering (bug #12095)|occurrence=1
fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - avoid match scattering (bug #26649)|occurrence=1, fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - avoid match scattering (bug #21019 1.)|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - avoid match scattering (bug #21019 1.)|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - avoid match scattering (bug #26649)|occurrence=1
fuzzyScorer.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareItemsByScore - identity|occurrence=1
fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - prefer more compact matches (path)|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/fuzzyScorer.test|title=Fuzzy Scorer compareFilesByScore - prefer more compact matches (path)|occurrence=1
fuzzyScorer.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×2 — Ancestor (broader) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×5 — Ancestor (broader) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×4 — Descendant (narrower) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×7 — Descendant (narrower) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×17 — Descendant (narrower) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×6 — Descendant (narrower) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
fuzzyScorer.ts ×25 — Descendant (narrower) Introduced files:
- src/vs/base/common/fuzzyScorer.ts
comparers.ts ×24 — Descendant (narrower) Introduced files:
- src/vs/base/common/comparers.ts
hash.ts ×6 — Descendant (narrower) Introduced files:
- src/vs/base/common/hash.ts
hash.ts ×7 — Descendant (narrower) Introduced files:
- src/vs/base/common/hash.ts
hash.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/hash.ts
hash.ts ×17 — Descendant (narrower) Introduced files:
- src/vs/base/common/hash.ts
filters.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/filters.ts
filters.ts ×47 — Descendant (narrower) Introduced files:
- src/vs/base/common/filters.ts
network.ts ×20 — Descendant (narrower) Introduced files:
- src/vs/base/common/network.ts
strings.test|title=Strings trimWhitespace|occurrence=1 — Descendant (narrower) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/strings.test|title=Strings trimWhitespace|occurrence=1
strings.ts ×101 — Descendant (narrower) Introduced files:
- src/vs/base/common/cache.ts
- src/vs/base/common/strings.ts
cancellation.test|title=CancellationToken None|occurrence=1 — Descendant (narrower) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/cancellation.test|title=CancellationToken None|occurrence=1
cancellation.ts ×18 — Descendant (narrower) Introduced files:
- src/vs/base/common/cancellation.ts
event.ts ×93 — Descendant (narrower) Introduced files:
- src/vs/base/common/event.ts
- src/vs/base/common/stopwatch.ts
buffer.ts ×42 — Descendant (narrower) Introduced files:
- src/vs/base/common/buffer.ts
- src/vs/base/common/stream.ts
uri.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
uri.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
uri.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
uri.ts ×6 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
date.ts ×10 — Descendant (narrower) Introduced files:
- src/vs/base/common/date.ts
uri.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
normalization.ts ×5 — Descendant (narrower) Introduced files:
- src/vs/base/common/normalization.ts
path.ts ×5 — Descendant (narrower) Introduced files:
- src/vs/base/common/path.ts
uri.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
korean.ts ×5 — Descendant (narrower) Introduced files:
- src/vs/base/common/naturalLanguage/korean.ts
uri.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
map.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/map.ts
uri.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
map.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/map.ts
map.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/map.ts
uri.test|title=URI URI#file, win-speciale|occurrence=1, charCode.test|title=CharCode has good values|occurrence=1, +2 — Descendant (narrower) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/charCode.test|title=CharCode has good values|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/path.test|title=Paths (Node Implementation) path|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/uri.test|title=URI File paths containing apostrophes break URI parsing and cannot be opened #276075|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/uri.test|title=URI URI#file, win-speciale|occurrence=1
path.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/path.ts
uri.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
utils.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/test/common/utils.ts
path.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/path.ts
uri.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
uri.ts ×9 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
path.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/path.ts
linkedList.ts ×13 — Descendant (narrower) Introduced files:
- src/vs/base/common/linkedList.ts
path.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/path.ts
lifecycle.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×4 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×6 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lazy.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lazy.ts
lazy.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/lazy.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
path.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/path.ts
uint.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/uint.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
map.ts ×97 — Descendant (narrower) Introduced files:
- src/vs/base/common/arrays.ts
- src/vs/base/common/arraysFind.ts
- src/vs/base/common/assert.ts
- src/vs/base/common/charCode.ts
- src/vs/base/common/collections.ts
- src/vs/base/common/errors.ts
- src/vs/base/common/functional.ts
- src/vs/base/common/iterator.ts
- src/vs/base/common/lifecycle.ts
- src/vs/base/common/map.ts
- src/vs/base/common/marshallingIds.ts
- src/vs/base/common/path.ts
- src/vs/base/common/platform.ts
- src/vs/base/common/process.ts
- src/vs/base/common/types.ts
- src/vs/base/common/uri.ts
- src/vs/base/test/common/utils.ts
- src/vs/nls.ts

Introduced tests

Every collected test enters the hierarchy at exactly one concept.

No tests are introduced at this concept. Its intent tests are introduced by other concepts.

Introduced code

Every collected source range enters the hierarchy at exactly one concept.

1 file ranked by introduced lines: 18 introduced LOC across 4 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/base/common/fuzzyScorer.ts 18 introduced LOC · 4 ranges

Open complete file

  671
  
  		return 1;
  
  672
  
  	}
  
  673
  >
  
fuzzyScorer.ts

  674
  >
  	// 5.) scores are identical: prefer more compact matches (label and description)
  
  675
  >
  	const itemAMatchDistance = computeLabelAndDescriptionMatchDistance(itemA, itemScoreA, accessor);
  
  676
  >
  	const itemBMatchDistance = computeLabelAndDescriptionMatchDistance(itemB, itemScoreB, accessor);
  
  677
  
  	if (itemAMatchDistance && itemBMatchDistance && itemAMatchDistance !== itemBMatchDistance) {
  
  678
  
  		return itemBMatchDistance > itemAMatchDistance ? -1 : 1;

  683
  
  }
  
  684
  
  685
  >
  function computeLabelAndDescriptionMatchDistance<T>(item: T, score: IItemScore, accessor: IItemAccessor<T>): number {
  
fuzzyScorer.ts

  686
  >
  	let matchStart = -1;
  
  687
  >
  	let matchEnd = -1;
  
  688
  >
  
  689
  >
  	// If we have description matches, the start is first of description match
  
  690
  >
  	if (score.descriptionMatch?.length) {
  
  691
  
  		matchStart = score.descriptionMatch[0].start;
  
  692
  
  	}

  696
  
  		matchStart = score.labelMatch[0].start;
  
  697
  
  	}
  
  698
  >
  
fuzzyScorer.ts

  699
  >
  	// If we have label match, the end is the last label match
  
  700
  >
  	// If we had a description match, we add the length of the description
  
  701
  >
  	// as offset to the end to indicate this.
  
  702
  >
  	if (score.labelMatch?.length) {
  
  703
  
  		matchEnd = score.labelMatch[score.labelMatch.length - 1].end;
  
  704
  
  		if (score.descriptionMatch?.length) {

  714
  
  		matchEnd = score.descriptionMatch[score.descriptionMatch.length - 1].end;
  
  715
  
  	}
  
  716
  >
  
fuzzyScorer.ts

  717
  >
  	return matchEnd - matchStart;
  
  718
  >
  }
  
  719
  
  720
  
  function compareByMatchLength(matchesA?: IMatch[], matchesB?: IMatch[]): number {

fuzzyScorer.ts ×4

Introduces — evidence that enters the hierarchy at this concept

Contains — complete concept membership

Neighbourhood graph

Introduced tests

Introduced code

Direct hierarchy

Parents

Children