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buffer.ts ×2

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unlabeled · c_7c5dc4e1cc3e

20 tests · 7408 LOC · 33 files · introduces 0 tests · 3 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code
2 ranges3 lines · 1 files
Tests
0 tests

Contains — complete concept membership

All code (extent)
1080 ranges7408 lines · 33 files · Browse complete extent
All tests (intent)
20 testsBrowse complete intent

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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

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Introduced files, introduced tests, and structurally relevant concept specializationmcpResourceFilesystem.ts ×3 · 45 introduced LOCmcpResourceFilesystem.ts…mcpResourceFilesystem.ts ×1 · 2 introduced LOCmcpResourceFilesystem.ts…mcpResourceFilesystem.test|title=Workbench - MCP - ResourceFilesystem stat returns directory information|occurrence=1 · 0 introduced LOCmcpResourceFilesystem.te…mcpResourceFilesystem.ts ×2 · 23 introduced LOCmcpResourceFilesystem.ts…mcpResourceFilesystem.ts ×1 · 5 introduced LOCmcpResourceFilesystem.ts…mcpResourceFilesystem.ts ×1 · 2 introduced LOCmcpResourceFilesystem.ts…mcpResourceFilesystem.test|title=Workbench - MCP - ResourceFilesystem reads a basic file|occurrence=1 · 0 introduced LOCmcpResourceFilesystem.te…mcpResourceFilesystem.ts ×1 · 2 introduced LOCmcpResourceFilesystem.ts…mcpResourceFilesystem.ts ×1 · 2 introduced LOCmcpResourceFilesystem.ts…mcpResourceFilesystem.ts ×1 · 1 introduced LOCmcpResourceFilesystem.ts…mcpResourceFilesystem.ts ×3 · 10 introduced LOCmcpResourceFilesystem.ts…mcpResourceFilesystem.ts ×3 · 4 introduced LOCmcpResourceFilesystem.ts…mcpResourceFilesystem.ts ×2 · 3 introduced LOCmcpResourceFilesystem.ts…mcpResourceFilesystem.ts ×2 · 5 introduced LOCmcpResourceFilesystem.ts…mcpResourceFilesystem.ts ×5 · 32 introduced LOCmcpResourceFilesystem.ts…mcpResourceFilesystem.ts ×1 · 5 introduced LOCmcpResourceFilesystem.ts…mcpServer.ts ×36 · 246 introduced LOCmcpServer.ts ×36chatModel.ts ×2 · 11 introduced LOCchatModel.ts ×2historyRecordFixtures.ts ×1 · 1 introduced LOChistoryRecordFixtures.ts…mcpTypes.ts ×1 · 9 introduced LOCmcpTypes.ts ×1mcpTypes.ts ×4 · 17 introduced LOCmcpTypes.ts ×4fileEditTracker.test|title=FileEditTracker tracks edit start and complete for existing file|occurrence=1 · 0 introduced LOCfileEditTracker.test|tit… parseSessionDbUri round-trips with special characters in filePath|occurrence=1 · 0 introduced LOC parseSessionDbUri round… parseSessionDbUri round-trips with special characters in toolCallId|occurrence=1 · 0 introduced LOC parseSessionDbUri round… parseSessionDbUri round-trips a simple URI|occurrence=1 · 0 introduced LOC parseSessionDbUri round…after with session-db content URIs for edits|occurrence=1 · 0 introduced LOCafter with session-db co…sessionDiffAggregator.test|title=computeUnionedDiffs a file edited by multiple sources takes before from the first and after from the last source|occurrence=1 · 0 introduced LOCsessionDiffAggregator.te…sessionDiffAggregator.test|title=computeUnionedDiffs unions edits from the session DB and a peer chat DB|occurrence=1 · 0 introduced LOCsessionDiffAggregator.te…fileEditTracker.ts ×1 · 8 introduced LOCfileEditTracker.ts ×1buffer.ts ×1 · 1 introduced LOCbuffer.ts ×1buffer.ts ×6 · 11 introduced LOCbuffer.ts ×6buffer.test|title=Buffer wrap|occurrence=1 · 0 introduced LOCbuffer.test|title=Buffer…buffer.test|title=Buffer Performance issue with VSBuffer#slice #76076|occurrence=1 · 0 introduced LOCbuffer.test|title=Buffer…async.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 ×1 · 4 introduced LOCbuffer.ts ×1buffer.ts ×2 · 3 introduced LOCbuffer.ts ×2buffer.ts ×1 · 3 introduced LOCbuffer.ts ×1buffer.ts ×42 · 483 introduced LOCbuffer.ts ×42uri.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 ×3linkedList.ts ×13 · 44 introduced LOClinkedList.ts ×13lifecycle.ts ×2 · 4 introduced LOClifecycle.ts ×2lifecycle.ts ×1 · 2 introduced LOClifecycle.ts ×1lifecycle.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 ×1uint.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/observableInternal/observables/derived.ts · 194 LOCobservables/derived.tssrc/vs/base/common/observableInternal/observables/observableValue.ts · 129 LOCobservables/observableVa…src/vs/base/common/observableInternal/utils/promise.ts · 171 LOCutils/promise.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/test/common/utils.ts · 107 LOCcommon/utils.tssrc/vs/nls.ts · 244 LOCvs/nls.tssrc/vs/platform/agentHost/node/shared/fileEditTracker.ts · 239 LOCshared/fileEditTracker.t…src/vs/platform/agentHost/test/node/historyRecordFixtures.ts · 570 LOCnode/historyRecordFixtur…src/vs/workbench/contrib/chat/common/model/chatModel.ts · 3330 LOCmodel/chatModel.tssrc/vs/workbench/contrib/mcp/common/mcpConfiguration.ts · 393 LOCcommon/mcpConfiguration.…src/vs/workbench/contrib/mcp/common/mcpResourceFilesystem.ts · 316 LOCcommon/mcpResourceFilesy…src/vs/workbench/contrib/mcp/common/mcpServer.ts · 1539 LOCcommon/mcpServer.tssrc/vs/workbench/contrib/mcp/common/mcpServerRequestHandler.ts · 769 LOCcommon/mcpServerRequestH…src/vs/workbench/contrib/mcp/common/mcpTypes.ts · 1102 LOCcommon/mcpTypes.tssrc/vs/workbench/contrib/mcp/common/mcpTypesUtils.ts · 180 LOCcommon/mcpTypesUtils.tssrc/vs/workbench/contrib/mcp/test/common/mcpRegistryTypes.ts · 247 LOCcommon/mcpRegistryTypes.…buffer.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…buffer.test|title=Buffer encoding decodes, hex|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/buffer.test|title=Buffer encoding decodes, hex|occurrence=1buffer.test|title=Buffer…buffer.test|title=Buffer wrap|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/buffer.test|title=Buffer wrap|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…fileEditTracker.test|title=FileEditTracker tracks edit start and complete for existing file|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/fileEditTracker.test|title=FileEditTracker tracks edit start and complete for existing file|occurrence=1fileEditTracker.test|tit… parseSessionDbUri round-trips a simple URI|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/fileEditTracker.test|title=buildSessionDbUri / parseSessionDbUri round-trips a simple URI|occurrence=1 parseSessionDbUri round… parseSessionDbUri round-trips with special characters in filePath|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/fileEditTracker.test|title=buildSessionDbUri / parseSessionDbUri round-trips with special characters in filePath|occurrence=1 parseSessionDbUri round… parseSessionDbUri round-trips with special characters in toolCallId|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/fileEditTracker.test|title=buildSessionDbUri / parseSessionDbUri round-trips with special characters in toolCallId|occurrence=1 parseSessionDbUri round…historyRecordFixtures.test|title=mapSessionEventsToHistoryRecords file edit restoration restores file edits from database for edit tools|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/historyRecordFixtures.test|title=mapSessionEventsToHistoryRecords file edit restoration restores file edits from database for edit tools|occurrence=1historyRecordFixtures.te…after with session-db content URIs for edits|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/sessionDiffAggregator.test|title=computeSessionDiffs populates before/after with session-db content URIs for edits|occurrence=1after with session-db co…sessionDiffAggregator.test|title=computeUnionedDiffs a file edited by multiple sources takes before from the first and after from the last source|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/sessionDiffAggregator.test|title=computeUnionedDiffs a file edited by multiple sources takes before from the first and after from the last source|occurrence=1sessionDiffAggregator.te…sessionDiffAggregator.test|title=computeUnionedDiffs unions edits from the session DB and a peer chat DB|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/sessionDiffAggregator.test|title=computeUnionedDiffs unions edits from the session DB and a peer chat DB|occurrence=1sessionDiffAggregator.te…chatModel.test|title=ChatResponseResource createUri roundtrips through parseUri with basename|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/model/chatModel.test|title=ChatResponseResource createUri roundtrips through parseUri with basename|occurrence=1chatModel.test|title=Cha…chatModel.test|title=ChatResponseResource createUri roundtrips through parseUri without basename|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/chat/test/common/model/chatModel.test|title=ChatResponseResource createUri roundtrips through parseUri without basename|occurrence=1chatModel.test|title=Cha…mcpResourceFilesystem.test|title=Workbench - MCP - ResourceFilesystem read blob resource|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/mcp/test/common/mcpResourceFilesystem.test|title=Workbench - MCP - ResourceFilesystem read blob resource|occurrence=1mcpResourceFilesystem.te…mcpResourceFilesystem.test|title=Workbench - MCP - ResourceFilesystem readdir returns directory contents|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/mcp/test/common/mcpResourceFilesystem.test|title=Workbench - MCP - ResourceFilesystem readdir returns directory contents|occurrence=1mcpResourceFilesystem.te…mcpResourceFilesystem.test|title=Workbench - MCP - ResourceFilesystem readdir throws when reading a file as directory|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/mcp/test/common/mcpResourceFilesystem.test|title=Workbench - MCP - ResourceFilesystem readdir throws when reading a file as directory|occurrence=1mcpResourceFilesystem.te…mcpResourceFilesystem.test|title=Workbench - MCP - ResourceFilesystem reads a basic file|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/mcp/test/common/mcpResourceFilesystem.test|title=Workbench - MCP - ResourceFilesystem reads a basic file|occurrence=1mcpResourceFilesystem.te…mcpResourceFilesystem.test|title=Workbench - MCP - ResourceFilesystem stat returns directory information|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/mcp/test/common/mcpResourceFilesystem.test|title=Workbench - MCP - ResourceFilesystem stat returns directory information|occurrence=1mcpResourceFilesystem.te…mcpResourceFilesystem.test|title=Workbench - MCP - ResourceFilesystem stat returns file information|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/mcp/test/common/mcpResourceFilesystem.test|title=Workbench - MCP - ResourceFilesystem stat returns file information|occurrence=1mcpResourceFilesystem.te…mcpResourceFilesystem.test|title=Workbench - MCP - ResourceFilesystem stat throws FileNotFound for nonexistent resources|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/mcp/test/common/mcpResourceFilesystem.test|title=Workbench - MCP - ResourceFilesystem stat throws FileNotFound for nonexistent resources|occurrence=1mcpResourceFilesystem.te…mcpResourceFilesystem.test|title=Workbench - MCP - ResourceFilesystem watch file emits change events|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/mcp/test/common/mcpResourceFilesystem.test|title=Workbench - MCP - ResourceFilesystem watch file emits change events|occurrence=1mcpResourceFilesystem.te…mcpTypes.test|title=MCP Types McpResourceURI - round trips|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/workbench/contrib/mcp/test/common/mcpTypes.test|title=MCP Types McpResourceURI - round trips|occurrence=1mcpTypes.test|title=MCP …Focused concept · buffer.ts ×2 · 3 introduced LOCbuffer.ts ×2

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1 file ranked by introduced lines: 3 introduced LOC across 2 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/base/common/buffer.ts 3 introduced LOC · 2 ranges

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483 out[i >> 1] = (decodeHexChar(hex, i++) << 4) | decodeHexChar(hex, i++);
484 }
485 > return VSBuffer.wrap(out); buffer.ts
486 > }
487
488 function decodeHexChar(str: string, position: number) {
489 const s = str.charCodeAt(position);
490 if (s >= 48 && s <= 57) { // '0'-'9'
491 > return s - 48; buffer.ts
492 } else if (s >= 97 && s <= 102) { // 'a'-'f'
493 return s - 87;

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