Intent of sessionDiffAggregator.ts ×3

All 17 exact tests in this concept. Every test is marked by where it enters the hierarchy.

mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/ 17 tests
- platform/ 17 tests
  - agentHost/ 17 tests
    
    test/ 17 tests
    
    node/ 17 tests
    
    sessionDiffAggregator.test|title=computeSessionDiffs populates before/ 1 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=1 Inherited after with session-db content URIs for edits|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/agentService.test|title=AgentService (node dispatcher) addSubscriber triggers uncommitted refresh addSubscriber for the session URI or session-changeset URI triggers a static refresh|occurrence=1 Inherited agentHostChangesetService.ts ×25
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/sessionDiffAggregator.test|title=computeSessionDiffs computes diffs for a single edited file|occurrence=1 Inherited sessionDiffAggregator.test|title=computeSessionDiffs computes diffs for a single edited file|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/sessionDiffAggregator.test|title=computeSessionDiffs full mode recomputes all files (no incremental options)|occurrence=1 Inherited sessionDiffAggregator.test|title=computeSessionDiffs full mode recomputes all files (no incremental options)|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/sessionDiffAggregator.test|title=computeSessionDiffs incremental fast path: new files only uses getFileEditsByTurn, not getAllFileEdits|occurrence=1 Inherited sessionDiffAggregator.test|title=computeSessionDiffs incremental fast path: new files only uses getFileEditsByTurn, not getAllFileEdits|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/sessionDiffAggregator.test|title=computeSessionDiffs incremental slow path: re-edit of existing file falls back to getAllFileEdits|occurrence=1 Inherited sessionDiffAggregator.test|title=computeSessionDiffs incremental: recomputes file edited in current turn|occurrence=1, sessionDiffAggregator.test|title=computeSessionDiffs incremental slow path: re-edit of existing file falls back to getAllFileEdits|occurrence=1, +1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/sessionDiffAggregator.test|title=computeSessionDiffs incremental slow path: rename in current turn falls back to getAllFileEdits|occurrence=1 Inherited sessionDiffAggregator.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/sessionDiffAggregator.test|title=computeSessionDiffs incremental: file with zero net change in current turn is excluded even if in previousDiffs|occurrence=1 Inherited sessionDiffAggregator.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/sessionDiffAggregator.test|title=computeSessionDiffs incremental: no edits in turn returns previousDiffs unchanged|occurrence=1 Inherited sessionDiffAggregator.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/sessionDiffAggregator.test|title=computeSessionDiffs incremental: previousDiffs entry for file not in current identities is dropped (slow path)|occurrence=1 Inherited sessionDiffAggregator.test|title=computeSessionDiffs incremental: recomputes file edited in current turn|occurrence=1, sessionDiffAggregator.test|title=computeSessionDiffs incremental slow path: re-edit of existing file falls back to getAllFileEdits|occurrence=1, +1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/sessionDiffAggregator.test|title=computeSessionDiffs incremental: recomputes file edited in current turn|occurrence=1 Inherited sessionDiffAggregator.test|title=computeSessionDiffs incremental: recomputes file edited in current turn|occurrence=1, sessionDiffAggregator.test|title=computeSessionDiffs incremental slow path: re-edit of existing file falls back to getAllFileEdits|occurrence=1, +1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/sessionDiffAggregator.test|title=computeSessionDiffs incremental: rename in current turn drops old URI from previousDiffs|occurrence=1 Inherited sessionDiffAggregator.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/sessionDiffAggregator.test|title=computeSessionDiffs incremental: reuses previousDiffs for untouched files|occurrence=1 Inherited sessionDiffAggregator.test|title=computeSessionDiffs incremental: reuses previousDiffs for untouched files|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/sessionDiffAggregator.test|title=computeSessionDiffs omits before for creates and after for deletes|occurrence=1 Inherited sessionDiffAggregator.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/sessionDiffAggregator.test|title=computeSessionDiffs returns empty array for no edits|occurrence=1 Inherited sessionDiffAggregator.test|title=computeSessionDiffs returns empty array for no edits|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/sessionDiffAggregator.test|title=computeSessionDiffs skips files with no net change|occurrence=1 Inherited sessionDiffAggregator.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/sessionDiffAggregator.test|title=computeSessionDiffs tracks rename chains correctly|occurrence=1 Inherited sessionDiffAggregator.ts ×1