iterator.ts ×2

Frontier kind: Code frontier

unlabeled · c_ef1272339a7a

28 tests · 5645 LOC · 29 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): 790 ranges5645 lines · 29 files · Browse complete extent
All tests (intent): 28 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.

iterator.ts ×2 — Focused concept Introduced files:
- src/vs/base/common/iterator.ts
messages endpoint|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService Shared Behavior streaming and non-streaming hit the same /v1/messages endpoint|occurrence=1
copilotApiService.test|title=CopilotApiService CopilotApiError contract SSE error frame missing message: defaults to "Unknown streaming error"|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService CopilotApiError contract SSE error frame missing message: defaults to "Unknown streaming error"|occurrence=1
copilotApiService.test|title=CopilotApiService Streaming Responses throws on error event with message|occurrence=1, copilotApiService.test|title=CopilotApiService CopilotApiError contract SSE error frame missing type: defaults to api_error|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService CopilotApiError contract SSE error frame missing type: defaults to api_error|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService Streaming Responses throws on error event with message|occurrence=1
copilotApiService.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/shared/copilotApiService.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService Streaming Responses throws on error event without message|occurrence=1
copilotApiService.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/shared/copilotApiService.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService Cancellation cancels the underlying SSE stream when the generator throws|occurrence=1
copilotApiService.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/shared/copilotApiService.ts
copilotApiService.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/shared/copilotApiService.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService CopilotApiError contract SSE error frame with unstructured-string error: uses the string as message|occurrence=1
copilotApiService.test|title=CopilotApiService Streaming Responses handles data split across multiple network chunks|occurrence=1, copilotApiService.test|title=CopilotApiService Streaming Responses yields text deltas from content_block_delta events|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService Streaming Responses handles data split across multiple network chunks|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService Streaming Responses yields text deltas from content_block_delta events|occurrence=1
copilotApiService.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/shared/copilotApiService.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService CopilotApiError contract SSE error frame with conforming envelope is preserved verbatim (extra fields propagate)|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService CopilotApiError contract SSE error frame with full envelope: passthrough type and message|occurrence=1
copilotApiService.test|title=CopilotApiService Streaming Responses skips event: lines, comment lines, and blank lines|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService Streaming Responses skips event: lines, comment lines, and blank lines|occurrence=1
copilotApiService.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/shared/copilotApiService.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService Streaming Responses survives malformed JSON in the stream (skips the line)|occurrence=1
copilotApiService.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/shared/copilotApiService.ts
copilotApiService.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/shared/copilotApiService.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService Streaming Responses handles a data line split right at the newline boundary|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService Streaming Responses handles many small deltas|occurrence=1
copilotApiService.ts ×3 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/shared/copilotApiService.ts
copilotApiService.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/shared/copilotApiService.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService Cancellation cancels the underlying SSE stream after message_stop terminates the generator|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService Raw Event Stream (messages()) message_stop is the last yielded event|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService Raw Event Stream (messages()) stops after message_stop even if extra SSE data follows|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService Raw Event Stream (messages()) tool_use block events round-trip through messages()|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService Raw Event Stream (messages()) yields all six protocol event types in order|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService Raw Event Stream (messages()) yields input_json_delta events|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService Raw Event Stream (messages()) yields message_delta with stop_reason payload|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService Raw Event Stream (messages()) yields thinking_delta events (not filtered by messages())|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService Request Format streaming sends stream=true in the body|occurrence=1
copilotApiService.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/shared/copilotApiService.ts
copilotApiService.ts ×4 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/shared/copilotApiService.ts
copilotApiService.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/shared/copilotApiService.ts
copilotApiService.test|title=CopilotApiService Streaming Responses throws on non-200 CAPI response|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService Streaming Responses throws on non-200 CAPI response|occurrence=1
copilotApiService.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/platform/agentHost/node/shared/copilotApiService.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/shared/copilotApiService.test|title=CopilotApiService Streaming Responses throws when response has no body|occurrence=1
async.test|title=Async cancellableIterable should iterate through all values when not canceled|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/async.test|title=Async cancellableIterable should iterate through all values when not canceled|occurrence=1
async.test|title=Async cancellableIterable should stop iteration immediately when cancelled before starting|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/async.test|title=Async cancellableIterable should stop iteration immediately when cancelled before starting|occurrence=1
iterator.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/iterator.ts
iterator.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/iterator.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
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.ts ×18 — Descendant (narrower) Introduced files:
- src/vs/base/common/cancellation.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
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 ×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 2 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

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

Open complete file

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  	export async function asyncToArray<T>(iterable: AsyncIterable<T>): Promise<T[]> {
  
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  >
  		const result: T[] = [];
  
iterator.ts

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  >
  		for await (const item of iterable) {
  
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  			result.push(item);
  
  183
  
  		}
  
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  		return result;
  
  185
  >
  	}
  
iterator.ts

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  187
  
  	export async function asyncToArrayFlat<T>(iterable: AsyncIterable<T[]>): Promise<T[]> {

iterator.ts ×2

Introduces — evidence that enters the hierarchy at this concept

Contains — complete concept membership

Neighbourhood graph

Introduced tests

Introduced code

Direct hierarchy

Parents

Children