strings.ts ×1

Frontier kind: Code frontier

unlabeled · c_fa11206a8b37

11 tests · 5005 LOC · 26 files · introduces 0 tests · 3 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code: 1 range3 lines · 1 files
Tests: 0 tests

Contains — complete concept membership

All code (extent): 728 ranges5005 lines · 26 files · Browse complete extent
All tests (intent): 11 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.

strings.ts ×1 — Focused concept Introduced files:
- src/vs/base/common/strings.ts
claudeAgent.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/claude/claudeAgent.ts
- src/vs/platform/agentHost/node/claude/claudeAgentSession.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeAgent.test|title=ClaudeAgent D3: subagent spawn mirrors onto onDidSpawnChat while the subagent signals still flow|occurrence=1
agentService.test|title=AgentService (node dispatcher) subagent membership sequencing a subagent_started signal yields exactly one catalog entry with the parent origin, title, and a started turn|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentService.test|title=AgentService (node dispatcher) subagent membership sequencing a subagent_started signal yields exactly one catalog entry with the parent origin, title, and a started turn|occurrence=1
agentService.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/common/agentService.ts
claudeSubagentSignals.ts ×2 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/claude/claudeSubagentSignals.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeSubagentSignals.test|title=claudeSubagentSignals — Phase 12 emission inner subagent canonical assistant message emits text/thinking/tool_use signals + tags them with parentToolCallId, lets the matching tool_result complete|occurrence=1
claudeMapSessionEvents.test|title=claudeMapSessionEvents — direct mapper tests Test 9.5 — content_block_stop emits ChatToolCallReady so auto-allowed tools leave Streaming|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeMapSessionEvents.test|title=claudeMapSessionEvents — direct mapper tests Test 9.5 — content_block_stop emits ChatToolCallReady so auto-allowed tools leave Streaming|occurrence=1
claudeSubagentSignals.ts ×2 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/claude/claudeMapSessionEvents.ts
- src/vs/platform/agentHost/node/claude/claudeSubagentSignals.ts
claudeReplayMapper.test|title=claudeReplayMapper Fixture 2: tool_use + tool_result is one Turn with one Completed ToolCall|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeReplayMapper.test|title=claudeReplayMapper Fixture 2: tool_use + tool_result is one Turn with one Completed ToolCall|occurrence=1
claudeReplayMapper.ts ×2 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/claude/claudeReplayMapper.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeReplayMapper.test|title=claudeReplayMapper Fixture 10: prompt-less subagent transcript (inner messages) maps to one turn|occurrence=1
claudeReplayMapper.test|title=claudeReplayMapper Fixture 6: tail Turn with orphan tool_use is Cancelled|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeReplayMapper.test|title=claudeReplayMapper Fixture 6: tail Turn with orphan tool_use is Cancelled|occurrence=1
claudeToolCallRegistry.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/claude/claudeToolCallRegistry.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeToolCallRegistry.test|title=claudeToolCallRegistry — Phase 8.5 input/info tracking begin → appendInputDelta → finalize stashes rich info and parsed input|occurrence=1
info tracking seedParsedInput populates info from a pre-parsed object (inner subagent path)|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeToolCallRegistry.test|title=claudeToolCallRegistry — Phase 8.5 input/info tracking seedParsedInput populates info from a pre-parsed object (inner subagent path)|occurrence=1
claudeToolCallRegistry.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/claude/claudeToolCallRegistry.ts
claudeToolDisplay.ts ×24 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/claude/claudeToolDisplay.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/claudeToolDisplay.test|title=claudeToolDisplay — §4 mapping table Phase 8.5 — rich rendering snapshot covers every tool row|occurrence=1
claudeToolDisplay.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/claude/claudeToolDisplay.ts
claudeToolDisplay.ts ×3 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/claude/claudeToolDisplay.ts
claudeToolDisplay.ts ×2 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/claude/claudeToolDisplay.ts
strings.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/strings.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/strings.test|title=Strings truncate|occurrence=1
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
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
linkedList.ts ×13 — Descendant (narrower) Introduced files:
- src/vs/base/common/linkedList.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
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: 3 introduced LOC across 1 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/base/common/strings.ts 3 introduced LOC · 1 range

Open complete file

  105
  
  106
  
  export function truncate(value: string, maxLength: number, suffix = Ellipsis): string {
  
  107
  >
  	if (value.length <= maxLength) {
  
strings.ts

  108
  >
  		return value;
  
  109
  >
  	}
  
  110
  
  111
  
  	return `${value.substr(0, maxLength)}${suffix}`;

strings.ts ×1

Introduces — evidence that enters the hierarchy at this concept

Contains — complete concept membership

Neighbourhood graph

Introduced tests

Introduced code

Direct hierarchy

Parents

Children