pfs.ts ×2

Frontier kind: Joint frontier

unlabeled · c_1625f101731a

1 test · 7903 LOC · 37 files · introduces 1 test · 9 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code: 2 ranges9 lines · 1 files
Tests: 1 test

Contains — complete concept membership

All code (extent): 1150 ranges7903 lines · 37 files · Browse complete extent
All tests (intent): 1 testBrowse 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.

pfs.ts ×2 — Focused concept Introduced files:
- src/vs/base/node/pfs.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/node/pfs/pfs.test|title=PFS realpath|occurrence=1
pfs.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/node/pfs.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/node/pfs/pfs.test|title=PFS rimraf - path does not exist - unlink|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/node/pfs/pfs.test|title=PFS rimraf - recursive folder structure - unlink|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/node/pfs/pfs.test|title=PFS rimraf - simple - unlink|occurrence=1
pfs.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/node/pfs.ts
pfs.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/node/pfs.ts
buffer.test|title=Buffer Performance issue with VSBuffer#slice #76076|occurrence=1 — Descendant (narrower) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/buffer.test|title=Buffer Performance issue with VSBuffer#slice #76076|occurrence=1
pfs.ts ×32 — Descendant (narrower) Introduced files:
- src/vs/base/node/pfs.ts
async.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/async.ts
async.ts ×202 — Descendant (narrower) Introduced files:
- src/vs/base/common/async.ts
- src/vs/base/common/symbols.ts
testUtils.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/test/node/testUtils.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/server/test/node/serverMain.test|title=server.main directory creation should create nested directories with recursive option|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/server/test/node/serverMain.test|title=server.main directory creation should handle existing directories gracefully|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/server/test/node/serverMain.test|title=server.main directory creation should not fail when parent directories do not exist|occurrence=1
extpath.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/extpath.ts
resources.ts ×23 — Descendant (narrower) Introduced files:
- src/vs/base/common/resources.ts
extpath.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/extpath.ts
testUtils.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/test/node/testUtils.ts
extpath.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/extpath.ts
network.ts ×20 — Descendant (narrower) Introduced files:
- src/vs/base/common/network.ts
testUtils.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/test/common/testUtils.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
extpath.ts ×17 — Descendant (narrower) Introduced files:
- src/vs/base/common/extpath.ts
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 ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/event.ts
event.ts ×4 — Descendant (narrower) Introduced files:
- src/vs/base/common/event.ts
event.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/event.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
normalization.ts ×5 — Descendant (narrower) Introduced files:
- src/vs/base/common/normalization.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
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
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
path.ts ×3 — 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 ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/path.ts
path.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/path.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
path.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/path.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
path.ts ×6 — Descendant (narrower) Introduced files:
- src/vs/base/common/path.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
testUtils.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/test/common/testUtils.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.

1 test introduced at this concept.

pfs.test|title=PFS realpath|occurrence=1

Introduced code

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

1 file ranked by introduced lines: 9 introduced LOC across 2 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/base/node/pfs.ts 9 introduced LOC · 2 ranges

Open complete file

  725
  
  }
  
  726
  
  727
  >
  async function realpath(path: string): Promise<string> {
  
pfs.ts

  728
  >
  	try {
  
  729
  >
  		// DO NOT USE `fs.promises.realpath` here as it internally
  
  730
  >
  		// calls `fs.native.realpath` which will result in subst
  
  731
  >
  		// drives to be resolved to their target on Windows
  
  732
  >
  		// https://github.com/microsoft/vscode/issues/118562
  
  733
  >
  		return await promisify(fs.realpath)(path);
  
  734
  >
  	} catch {
  
  735
  
  736
  
  		// We hit an error calling fs.realpath(). Since fs.realpath() is doing some path normalization

  745
  
  		return normalizedPath;
  
  746
  
  	}
  
  747
  >
  }
  
pfs.ts

  748
  
  749
  
  /**