pfs.ts ×4

Frontier kind: Code frontier

unlabeled · c_4031d7a67486

14 tests · 7944 LOC · 35 files · introduces 0 tests · 10 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code: 4 ranges10 lines · 1 files
Tests: 0 tests

Contains — complete concept membership

All code (extent): 1192 ranges7944 lines · 35 files · Browse complete extent
All tests (intent): 14 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.

pfs.ts ×4 — Focused concept Introduced files:
- src/vs/base/node/pfs.ts
agentSdkDownloader.test|title=AgentSdkDownloader loadSdkRoot: cache hit returns immediately without re-downloading|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentSdkDownloader.test|title=AgentSdkDownloader loadSdkRoot: cache hit returns immediately without re-downloading|occurrence=1
diskFileSystemProvider.ts ×11 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/agentSdkDownloader.ts
- src/vs/platform/files/common/fileService.ts
- src/vs/platform/files/node/diskFileSystemProvider.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentSdkDownloader.test|title=AgentSdkDownloader loadSdkRoot: cache dir includes sdkTarget so Universal launches stay separate|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentSdkDownloader.test|title=AgentSdkDownloader loadSdkRoot: cache miss → downloads, extracts, writes sentinel|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentSdkDownloader.test|title=AgentSdkDownloader loadSdkRoot: concurrent calls in same process share one download|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentSdkDownloader.test|title=AgentSdkDownloader loadSdkRoot: reports monotonic download progress ending at totalBytes|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentSdkDownloader.test|title=AgentSdkDownloader loadSdkRoot: substitutes {sdkTarget} into urlTemplate|occurrence=1
stateService.ts ×2 — Ancestor (broader) Introduced files:
- src/vs/platform/state/node/stateService.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/state/test/node/state.test|title=StateService Basics (delayed strategy)|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/state/test/node/state.test|title=StateService Basics (immediate strategy)|occurrence=1
stateService.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/state/node/stateService.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/state/test/node/state.test|title=StateService Multiple ops (Immediate Strategy)|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/state/test/node/state.test|title=StateService Multiple ops are buffered and applied|occurrence=1
stateService.ts ×2 — Ancestor (broader) Introduced files:
- src/vs/platform/state/node/stateService.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/state/test/node/state.test|title=StateService Used before init|occurrence=1
stateService.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/state/node/stateService.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/state/test/node/state.test|title=StateService Used after close|occurrence=1
diskFileSystemProvider.ts ×9 — Ancestor (broader) Introduced files:
- src/vs/platform/files/common/fileService.ts
- src/vs/platform/files/node/diskFileSystemProvider.ts
- src/vs/platform/state/node/stateService.ts
diskFileSystemProvider.ts ×28 — Ancestor (broader) Introduced files:
- src/vs/base/node/pfs.ts
- src/vs/platform/files/node/diskFileSystemProvider.ts
pfs.test|title=PFS rename without retry|occurrence=1, pfs.test|title=PFS copy, rename and delete|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/node/pfs/pfs.test|title=PFS copy, rename and delete|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/node/pfs/pfs.test|title=PFS rename without retry|occurrence=1
pfs.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/node/pfs.ts
pfs.ts ×4 — 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
resources.ts ×23 — Descendant (narrower) Introduced files:
- src/vs/base/common/resources.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
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
uri.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
uri.ts ×2 — 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 ×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 ×14 — 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 ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
uri.ts ×6 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.ts
normalization.ts ×5 — Descendant (narrower) Introduced files:
- src/vs/base/common/normalization.ts
uri.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/common/uri.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
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 ×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
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: 10 introduced LOC across 4 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/base/node/pfs.ts 10 introduced LOC · 4 ranges

Open complete file

  495
  
   * - attempts to retry the operation for certain error codes on Windows
  
  496
  
   */
  
  497
  >
  async function rename(source: string, target: string, windowsRetryTimeout: number | false = 60000): Promise<void> {
  
pfs.ts

  498
  >
  	if (source === target) {
  
  499
  
  		return;  // simulate node.js behaviour here and do a no-op if paths match
  
  500
  
  	}
  
  501
  >
  
pfs.ts

  502
  >
  	try {
  
  503
  >
  		if (isWindows && typeof windowsRetryTimeout === 'number') {
  
  504
  
  			// On Windows, a rename can fail when either source or target
  
  505
  
  			// is locked by AV software.
  
  506
  
  			await renameWithRetry(source, target, Date.now(), windowsRetryTimeout);
  
  507
  >
  		} else {
  
pfs.ts

  508
  >
  			await fs.promises.rename(source, target);
  
  509
  >
  		}
  
  510
  >
  	} catch (error) {
  
  511
  
  		// In two cases we fallback to classic copy and delete:
  
  512
  
  		//

  524
  
  		}
  
  525
  
  	}
  
  526
  >
  }
  
pfs.ts

  527
  
  528
  
  async function renameWithRetry(source: string, target: string, startTime: number, retryTimeout: number, attempt = 0): Promise<void> {

pfs.ts ×4

Introduces — evidence that enters the hierarchy at this concept

Contains — complete concept membership

Neighbourhood graph

Introduced tests

Introduced code

Direct hierarchy

Parents

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