Vihren Atlas

pfs.ts ×4

Code frontier

unlabeled · c_e52fa9a2dcc4

23 tests · 7822 LOC · 35 files · introduces 0 tests · 12 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code
4 ranges12 lines · 1 files
Tests
0 tests

Contains — complete concept membership

All code (extent)
1135 ranges7822 lines · 35 files · Browse complete extent
All tests (intent)
23 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.

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.

Introduced files, introduced tests, and structurally relevant concept specializationcolorThemeData.ts ×16 · 64 introduced LOCcolorThemeData.ts ×16agentSdkDownloader.test|title=AgentSdkDownloader loadSdkRoot: cache hit returns immediately without re-downloading|occurrence=1 · 0 introduced LOCagentSdkDownloader.test|…diskFileSystemProvider.ts ×11 · 79 introduced LOCdiskFileSystemProvider.t…agentSdkDownloader.ts ×3 · 28 introduced LOCagentSdkDownloader.ts ×3diskFileSystemProvider.ts ×20 · 260 introduced LOCdiskFileSystemProvider.t…agentSdkDownloader.ts ×1 · 2 introduced LOCagentSdkDownloader.ts ×1agentSdkDownloader.ts ×1 · 2 introduced LOCagentSdkDownloader.ts ×1agentSdkDownloader.ts ×2 · 20 introduced LOCagentSdkDownloader.ts ×2stateService.ts ×2 · 7 introduced LOCstateService.ts ×2stateService.ts ×1 · 2 introduced LOCstateService.ts ×1stateService.ts ×2 · 14 introduced LOCstateService.ts ×2stateService.ts ×1 · 2 introduced LOCstateService.ts ×1diskFileSystemProvider.ts ×9 · 73 introduced LOCdiskFileSystemProvider.t…diskFileSystemProvider.ts ×28 · 135 introduced LOCdiskFileSystemProvider.t…diskFileSystemProvider.ts ×3 · 12 introduced LOCdiskFileSystemProvider.t…io.ts ×12 · 175 introduced LOCio.ts ×12diskFileSystemProvider.ts ×17 · 105 introduced LOCdiskFileSystemProvider.t…diskFileSystemProvider.ts ×1 · 21 introduced LOCdiskFileSystemProvider.t…diskFileSystemProvider.ts ×2 · 3 introduced LOCdiskFileSystemProvider.t…diskFileSystemProvider.ts ×10 · 34 introduced LOCdiskFileSystemProvider.t…pfs.ts ×1 · 2 introduced LOCpfs.ts ×1pfs.test|title=PFS rename without retry|occurrence=1, pfs.test|title=PFS copy, rename and delete|occurrence=1 · 0 introduced LOCpfs.test|title=PFS renam…pfs.ts ×3 · 15 introduced LOCpfs.ts ×3pfs.ts ×4 · 10 introduced LOCpfs.ts ×4pfs.test|title=PFS copy handles symbolic links|occurrence=1 · 0 introduced LOCpfs.test|title=PFS copy …pfs.ts ×5 · 24 introduced LOCpfs.ts ×5pfs.ts ×7 · 31 introduced LOCpfs.ts ×7pfs.ts ×3 · 18 introduced LOCpfs.ts ×3pfs.ts ×1 · 2 introduced LOCpfs.ts ×1pfs.ts ×1 · 1 introduced LOCpfs.ts ×1pfs.ts ×2 · 5 introduced LOCpfs.ts ×2pfs.ts ×1 · 2 introduced LOCpfs.ts ×1pfs.ts ×1 · 5 introduced LOCpfs.ts ×1buffer.test|title=Buffer Performance issue with VSBuffer#slice #76076|occurrence=1 · 0 introduced LOCbuffer.test|title=Buffer…pfs.ts ×32 · 306 introduced LOCpfs.ts ×32async.ts ×1 · 7 introduced LOCasync.ts ×1async.ts ×202 · 1247 introduced LOCasync.ts ×202resources.ts ×23 · 253 introduced LOCresources.ts ×23network.ts ×20 · 292 introduced LOCnetwork.ts ×20strings.test|title=Strings trimWhitespace|occurrence=1 · 0 introduced LOCstrings.test|title=Strin…extpath.ts ×17 · 91 introduced LOCextpath.ts ×17strings.ts ×101 · 542 introduced LOCstrings.ts ×101cancellation.test|title=CancellationToken None|occurrence=1 · 0 introduced LOCcancellation.test|title=…cancellation.ts ×18 · 90 introduced LOCcancellation.ts ×18event.ts ×1 · 1 introduced LOCevent.ts ×1event.ts ×4 · 9 introduced LOCevent.ts ×4event.ts ×2 · 6 introduced LOCevent.ts ×2event.ts ×93 · 864 introduced LOCevent.ts ×93buffer.ts ×42 · 483 introduced LOCbuffer.ts ×42normalization.ts ×5 · 27 introduced LOCnormalization.ts ×5map.ts ×1 · 2 introduced LOCmap.ts ×1map.ts ×1 · 4 introduced LOCmap.ts ×1map.ts ×1 · 6 introduced LOCmap.ts ×1uri.test|title=URI URI#file, win-speciale|occurrence=1, charCode.test|title=CharCode has good values|occurrence=1, +2 · 0 introduced LOCuri.test|title=URI URI#f…utils.ts ×3 · 9 introduced LOCutils.ts ×3path.ts ×3 · 5 introduced LOCpath.ts ×3path.ts ×3 · 15 introduced LOCpath.ts ×3linkedList.ts ×13 · 44 introduced LOClinkedList.ts ×13path.ts ×1 · 2 introduced LOCpath.ts ×1path.ts ×3 · 10 introduced LOCpath.ts ×3path.ts ×3 · 14 introduced LOCpath.ts ×3lifecycle.ts ×2 · 4 introduced LOClifecycle.ts ×2path.ts ×1 · 1 introduced LOCpath.ts ×1lifecycle.ts ×1 · 2 introduced LOClifecycle.ts ×1path.ts ×6 · 24 introduced LOCpath.ts ×6lifecycle.ts ×4 · 8 introduced LOClifecycle.ts ×4lifecycle.ts ×6 · 16 introduced LOClifecycle.ts ×6lazy.ts ×1 · 2 introduced LOClazy.ts ×1lazy.ts ×3 · 37 introduced LOClazy.ts ×3lifecycle.ts ×1 · 2 introduced LOClifecycle.ts ×1lifecycle.ts ×1 · 2 introduced LOClifecycle.ts ×1path.ts ×2 · 3 introduced LOCpath.ts ×2uint.ts ×2 · 43 introduced LOCuint.ts ×2lifecycle.ts ×1 · 3 introduced LOClifecycle.ts ×1map.ts ×97 · 3334 introduced LOCmap.ts ×97src/vs/base/common/arrays.ts · 949 LOCcommon/arrays.tssrc/vs/base/common/arraysFind.ts · 226 LOCcommon/arraysFind.tssrc/vs/base/common/assert.ts · 91 LOCcommon/assert.tssrc/vs/base/common/async.ts · 2749 LOCcommon/async.tssrc/vs/base/common/buffer.ts · 499 LOCcommon/buffer.tssrc/vs/base/common/cache.ts · 153 LOCcommon/cache.tssrc/vs/base/common/cancellation.ts · 206 LOCcommon/cancellation.tssrc/vs/base/common/charCode.ts · 450 LOCcommon/charCode.tssrc/vs/base/common/collections.ts · 176 LOCcommon/collections.tssrc/vs/base/common/errors.ts · 357 LOCcommon/errors.tssrc/vs/base/common/event.ts · 1964 LOCcommon/event.tssrc/vs/base/common/extpath.ts · 433 LOCcommon/extpath.tssrc/vs/base/common/functional.ts · 32 LOCcommon/functional.tssrc/vs/base/common/iterator.ts · 194 LOCcommon/iterator.tssrc/vs/base/common/lazy.ts · 57 LOCcommon/lazy.tssrc/vs/base/common/lifecycle.ts · 974 LOCcommon/lifecycle.tssrc/vs/base/common/linkedList.ts · 151 LOCcommon/linkedList.tssrc/vs/base/common/map.ts · 1016 LOCcommon/map.tssrc/vs/base/common/marshallingIds.ts · 33 LOCcommon/marshallingIds.tssrc/vs/base/common/network.ts · 440 LOCcommon/network.tssrc/vs/base/common/normalization.ts · 63 LOCcommon/normalization.tssrc/vs/base/common/path.ts · 1589 LOCcommon/path.tssrc/vs/base/common/platform.ts · 281 LOCcommon/platform.tssrc/vs/base/common/process.ts · 76 LOCcommon/process.tssrc/vs/base/common/resources.ts · 444 LOCcommon/resources.tssrc/vs/base/common/stopwatch.ts · 41 LOCcommon/stopwatch.tssrc/vs/base/common/stream.ts · 790 LOCcommon/stream.tssrc/vs/base/common/strings.ts · 1413 LOCcommon/strings.tssrc/vs/base/common/symbols.ts · 9 LOCcommon/symbols.tssrc/vs/base/common/types.ts · 410 LOCcommon/types.tssrc/vs/base/common/uint.ts · 59 LOCcommon/uint.tssrc/vs/base/common/uri.ts · 754 LOCcommon/uri.tssrc/vs/base/node/pfs.ts · 866 LOCnode/pfs.tssrc/vs/base/test/common/utils.ts · 107 LOCcommon/utils.tssrc/vs/nls.ts · 244 LOCvs/nls.tssrc/vs/platform/agentHost/node/agentSdkDownloader.ts · 626 LOCnode/agentSdkDownloader.…src/vs/platform/checksum/node/checksumService.ts · 30 LOCnode/checksumService.tssrc/vs/platform/extensionResourceLoader/common/extensionResourceLoader.ts · 171 LOCcommon/extensionResource…src/vs/platform/extensionResourceLoader/common/extensionResourceLoaderService.ts · 46 LOCcommon/extensionResource…src/vs/platform/files/common/diskFileSystemProvider.ts · 256 LOCcommon/diskFileSystemPro…src/vs/platform/files/common/fileService.ts · 1491 LOCcommon/fileService.tssrc/vs/platform/files/common/files.ts · 1658 LOCcommon/files.tssrc/vs/platform/files/common/io.ts · 133 LOCcommon/io.tssrc/vs/platform/files/node/diskFileSystemProvider.ts · 898 LOCnode/diskFileSystemProvi…src/vs/platform/request/node/proxy.ts · 54 LOCnode/proxy.tssrc/vs/platform/request/node/requestService.ts · 296 LOCnode/requestService.tssrc/vs/platform/shell/node/shellEnv.ts · 222 LOCnode/shellEnv.tssrc/vs/platform/state/node/stateService.ts · 204 LOCnode/stateService.tssrc/vs/workbench/services/themes/common/colorThemeData.ts · 1083 LOCcommon/colorThemeData.tsbuffer.test|title=Buffer Performance issue with VSBuffer#slice #76076|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/buffer.test|title=Buffer Performance issue with VSBuffer#slice #76076|occurrence=1buffer.test|title=Buffer…cancellation.test|title=CancellationToken None|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/cancellation.test|title=CancellationToken None|occurrence=1cancellation.test|title=…charCode.test|title=CharCode has good values|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/charCode.test|title=CharCode has good values|occurrence=1charCode.test|title=Char…path.test|title=Paths (Node Implementation) path|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/path.test|title=Paths (Node Implementation) path|occurrence=1path.test|title=Paths (N…strings.test|title=Strings trimWhitespace|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/strings.test|title=Strings trimWhitespace|occurrence=1strings.test|title=Strin…uri.test|title=URI File paths containing apostrophes break URI parsing and cannot be opened #276075|occurrence=1 · introduced test · 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=1uri.test|title=URI File …uri.test|title=URI URI#file, win-speciale|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/uri.test|title=URI URI#file, win-speciale|occurrence=1uri.test|title=URI URI#f…pfs.test|title=PFS copy handles symbolic links when the reference is inside source|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/node/pfs/pfs.test|title=PFS copy handles symbolic links when the reference is inside source|occurrence=1pfs.test|title=PFS copy …pfs.test|title=PFS copy handles symbolic links|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/node/pfs/pfs.test|title=PFS copy handles symbolic links|occurrence=1pfs.test|title=PFS copy …pfs.test|title=PFS copy, rename and delete|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/node/pfs/pfs.test|title=PFS copy, rename and delete|occurrence=1pfs.test|title=PFS copy,…pfs.test|title=PFS readDirsInDir|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/node/pfs/pfs.test|title=PFS readDirsInDir|occurrence=1pfs.test|title=PFS readD…pfs.test|title=PFS rename without retry|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/node/pfs/pfs.test|title=PFS rename without retry|occurrence=1pfs.test|title=PFS renam…pfs.test|title=PFS stat link (non existing target)|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/node/pfs/pfs.test|title=PFS stat link (non existing target)|occurrence=1pfs.test|title=PFS stat …pfs.test|title=PFS stat link|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/node/pfs/pfs.test|title=PFS stat link|occurrence=1pfs.test|title=PFS stat …agentSdkDownloader.test|title=AgentSdkDownloader loadSdkRoot: cache dir includes sdkTarget so Universal launches stay separate|occurrence=1 · introduced test · 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=1agentSdkDownloader.test|…agentSdkDownloader.test|title=AgentSdkDownloader loadSdkRoot: cache hit returns immediately without re-downloading|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentSdkDownloader.test|title=AgentSdkDownloader loadSdkRoot: cache hit returns immediately without re-downloading|occurrence=1agentSdkDownloader.test|…agentSdkDownloader.test|title=AgentSdkDownloader loadSdkRoot: cache miss → downloads, extracts, writes sentinel|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentSdkDownloader.test|title=AgentSdkDownloader loadSdkRoot: cache miss → downloads, extracts, writes sentinel|occurrence=1agentSdkDownloader.test|…agentSdkDownloader.test|title=AgentSdkDownloader loadSdkRoot: cancel before download completes cleans up scratch dir|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentSdkDownloader.test|title=AgentSdkDownloader loadSdkRoot: cancel before download completes cleans up scratch dir|occurrence=1agentSdkDownloader.test|…agentSdkDownloader.test|title=AgentSdkDownloader loadSdkRoot: concurrent calls in same process share one download|occurrence=1 · introduced test · 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=1agentSdkDownloader.test|…agentSdkDownloader.test|title=AgentSdkDownloader loadSdkRoot: rename-loser path returns existing cache when winner already published|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentSdkDownloader.test|title=AgentSdkDownloader loadSdkRoot: rename-loser path returns existing cache when winner already published|occurrence=1agentSdkDownloader.test|…agentSdkDownloader.test|title=AgentSdkDownloader loadSdkRoot: reports monotonic download progress ending at totalBytes|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentSdkDownloader.test|title=AgentSdkDownloader loadSdkRoot: reports monotonic download progress ending at totalBytes|occurrence=1agentSdkDownloader.test|…agentSdkDownloader.test|title=AgentSdkDownloader loadSdkRoot: substitutes {sdkTarget} into urlTemplate|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentSdkDownloader.test|title=AgentSdkDownloader loadSdkRoot: substitutes {sdkTarget} into urlTemplate|occurrence=1agentSdkDownloader.test|…checksumService.test|title=Checksum Service checksum|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/checksum/test/node/checksumService.test|title=Checksum Service checksum|occurrence=1checksumService.test|tit…state.test|title=StateService Basics (delayed strategy)|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/state/test/node/state.test|title=StateService Basics (delayed strategy)|occurrence=1state.test|title=StateSe…state.test|title=StateService Basics (immediate strategy)|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/state/test/node/state.test|title=StateService Basics (immediate strategy)|occurrence=1state.test|title=StateSe…state.test|title=StateService Multiple ops (Immediate Strategy)|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/state/test/node/state.test|title=StateService Multiple ops (Immediate Strategy)|occurrence=1state.test|title=StateSe…state.test|title=StateService Multiple ops are buffered and applied|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/state/test/node/state.test|title=StateService Multiple ops are buffered and applied|occurrence=1state.test|title=StateSe…state.test|title=StateService Used after close|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/state/test/node/state.test|title=StateService Used after close|occurrence=1state.test|title=StateSe…state.test|title=StateService Used before init|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/state/test/node/state.test|title=StateService Used before init|occurrence=1state.test|title=StateSe…tokenStyleResolving.test|title=Themes - TokenStyleResolving color defaults|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/services/themes/test/node/tokenStyleResolving.test|title=Themes - TokenStyleResolving color defaults|occurrence=1tokenStyleResolving.test…Focused concept · pfs.ts ×4 · 12 introduced LOCpfs.ts ×4

Graph controls are ready.

Interactive rendering requires JavaScript and WebGL. Use the native relationship evidence on this page while the interactive map is unavailable.

Native relationship evidence

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

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: 12 introduced LOC across 4 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/base/node/pfs.ts 12 introduced LOC · 4 ranges

Open complete file

263 */
264 export async function stat(path: string): Promise<IStats> {
265 > pfs.ts
266 > // First stat the link
267 > let lstats: fs.Stats | undefined;
268 > try {
269 > lstats = await fs.promises.lstat(path);
270 >
271 > // Return early if the stat is not a symbolic link at all
272 > if (!lstats.isSymbolicLink()) {
273 return { stat: lstats };
274 }
275 > } catch { pfs.ts
276 /* ignore - use stat() instead */
277 }
282 const stats = await fs.promises.stat(path);
283
284 > return { stat: stats, symbolicLink: lstats?.isSymbolicLink() ? { dangling: false } : undefined }; pfs.ts
285 > } catch (error) {
286
287 // If the link points to a nonexistent file we still want
312 throw error;
313 }
314 > } pfs.ts
315
316 /**

Direct hierarchy

Parents

Children