Merge remote-tracking branch 'origin/master' into xtr/react-loop-simplification
# Conflicts: # .agents/notes/implemented/architecture/2026-06-21-bounded-llm-request-recovery.i18n.yaml # .agents/notes/implemented/feature/2026-06-18-compaction-capability-seam.i18n.yaml # .agents/notes/implemented/feature/2026-06-18-compaction-capability-seam.md # .agents/notes/implemented/feature/2026-06-18-compaction-capability-seam.zh.md # .agents/notes/implemented/feature/2026-07-06-sandbox.i18n.yaml # .agents/notes/implemented/feature/2026-07-06-sandbox.md # .agents/notes/implemented/feature/2026-07-06-sandbox.zh.md # .agents/notes/implemented/feature/2026-07-27-tmux-location-context.i18n.yaml # .agents/notes/implemented/simplification/2026-06-20-public-agent-stop-surface.i18n.yaml # .agents/notes/implemented/simplification/2026-07-28-remove-synthetic-log-only-turns.i18n.yaml # .agents/notes/implemented/simplification/2026-07-30-private-agent-send.i18n.yaml # docs/architecture.i18n.yaml # docs/architecture.md # docs/architecture.zh.md # docs/config-catalog.md # docs/cordis-catalog/events.md # docs/cordis-catalog/services.md # docs/core-data-structures/compaction.i18n.yaml # docs/core-data-structures/core.i18n.yaml # docs/core-data-structures/core.md # docs/core-data-structures/core.zh.md # docs/core-data-structures/llm-streaming.i18n.yaml # docs/core-data-structures/llm-streaming.md # docs/core-data-structures/llm-streaming.zh.md # docs/core-data-structures/session.i18n.yaml # docs/event-producer-consumer.md # docs/module-graph.md # docs/persistence-catalog.md # examples/acp-agent/tests/goal-snapshots/goal-session/session.expected.jsonl # examples/acp-agent/tests/snapshots/advanced-toolchain/session.1.jsonl # examples/acp-agent/tests/snapshots/advanced-toolchain/session.2.jsonl # examples/acp-agent/tests/snapshots/advanced-toolchain/session.jsonl # examples/acp-agent/tests/snapshots/bash-spill/session.jsonl # examples/acp-agent/tests/snapshots/bash-tool-turn/session.jsonl # examples/acp-agent/tests/snapshots/both-mode-turn/session.jsonl # examples/acp-agent/tests/snapshots/cancel-tool-calls/session.jsonl # examples/acp-agent/tests/snapshots/cancel/session.jsonl # examples/acp-agent/tests/snapshots/code-mode-turn/session.jsonl # examples/acp-agent/tests/snapshots/code-mode-workspace-context/session.jsonl # examples/acp-agent/tests/snapshots/cordis-inspect-jsdoc/session.jsonl # examples/acp-agent/tests/snapshots/empty-response-retry/session.jsonl # examples/acp-agent/tests/snapshots/error-finish/session.jsonl # examples/acp-agent/tests/snapshots/escalation-approved/session.jsonl # examples/acp-agent/tests/snapshots/escalation-rejected/session.jsonl # examples/acp-agent/tests/snapshots/fs-edit/session.jsonl # examples/acp-agent/tests/snapshots/fs-escalation-approved/session.jsonl # examples/acp-agent/tests/snapshots/fs-glob-sampling/session.jsonl # examples/acp-agent/tests/snapshots/fs-policy-reject/session.jsonl # examples/acp-agent/tests/snapshots/fs-read-window/session.jsonl # examples/acp-agent/tests/snapshots/fs-read/session.jsonl # examples/acp-agent/tests/snapshots/fs-write-overwrite/session.jsonl # examples/acp-agent/tests/snapshots/fs-write/session.jsonl # examples/acp-agent/tests/snapshots/hook-cc-invalid-matcher/session.jsonl # examples/acp-agent/tests/snapshots/hook-cc-posttool-block/session.jsonl # examples/acp-agent/tests/snapshots/hook-cc-posttool-context/session.jsonl # examples/acp-agent/tests/snapshots/hook-cc-pretool-ask/session.jsonl # examples/acp-agent/tests/snapshots/hook-cc-pretool-deny/session.jsonl # examples/acp-agent/tests/snapshots/hook-cc-promptsubmit-context/session.jsonl # examples/acp-agent/tests/snapshots/hook-cc-stop-continue/session.jsonl # examples/acp-agent/tests/snapshots/hook-codex-invalid-matcher/session.jsonl # examples/acp-agent/tests/snapshots/hook-codex-posttool-block/session.jsonl # examples/acp-agent/tests/snapshots/hook-codex-posttool-context/session.jsonl # examples/acp-agent/tests/snapshots/hook-codex-pretool-block/session.jsonl # examples/acp-agent/tests/snapshots/hook-codex-promptsubmit-context/session.jsonl # examples/acp-agent/tests/snapshots/hook-codex-stop-continue/session.jsonl # examples/acp-agent/tests/snapshots/lsp-definition/session.jsonl # examples/acp-agent/tests/snapshots/multi-turn/session.jsonl # examples/acp-agent/tests/snapshots/packed-chunks/session.jsonl # examples/acp-agent/tests/snapshots/parallel-tool-calls/session.jsonl # examples/acp-agent/tests/snapshots/pty-tools/session.jsonl # examples/acp-agent/tests/snapshots/repeat-tool-guard/session.jsonl # examples/acp-agent/tests/snapshots/session-query-spill/session.jsonl # examples/acp-agent/tests/snapshots/session-sandbox-root/session.jsonl # examples/acp-agent/tests/snapshots/session-title-after-turn/session.jsonl # examples/acp-agent/tests/snapshots/skill-load/session.jsonl # examples/acp-agent/tests/snapshots/subagent-depth-two-rejection/session.1.jsonl # examples/acp-agent/tests/snapshots/subagent-depth-two-rejection/session.2.jsonl # examples/acp-agent/tests/snapshots/subagent-depth-two-rejection/session.jsonl # examples/acp-agent/tests/snapshots/subagent-fork/session.1.jsonl # examples/acp-agent/tests/snapshots/subagent-fork/session.jsonl # examples/acp-agent/tests/snapshots/subagent-mixed/session.1.jsonl # examples/acp-agent/tests/snapshots/subagent-mixed/session.2.jsonl # examples/acp-agent/tests/snapshots/subagent-mixed/session.jsonl # examples/acp-agent/tests/snapshots/subagent-multi/session.1.jsonl # examples/acp-agent/tests/snapshots/subagent-multi/session.2.jsonl # examples/acp-agent/tests/snapshots/subagent-multi/session.jsonl # examples/acp-agent/tests/snapshots/subagent-spawn/session.1.jsonl # examples/acp-agent/tests/snapshots/subagent-spawn/session.jsonl # examples/acp-agent/tests/snapshots/text-turn/session.jsonl # examples/acp-agent/tests/snapshots/todo-write/session.jsonl # examples/acp-agent/tests/snapshots/tool-call-turn/session.jsonl # examples/acp-agent/tests/snapshots/web-fetch/session.jsonl # examples/acp-agent/tests/snapshots/workflow-run/session.1.jsonl # examples/acp-agent/tests/snapshots/workflow-run/session.jsonl # examples/acp-agent/tests/snapshots/workspace-context/session.jsonl # examples/acp-agent/tests/snapshots/workspace-edit/session.jsonl # examples/headless-agent/tests/semantic-checkpoint-snapshots/tool-outcome-unknown/session.expected.jsonl # examples/headless-agent/tests/snapshots/advanced-toolchain/session.1.jsonl # examples/headless-agent/tests/snapshots/advanced-toolchain/session.2.jsonl # examples/headless-agent/tests/snapshots/advanced-toolchain/session.jsonl # examples/headless-agent/tests/snapshots/advanced-toolchain/stream-json.expected.jsonl # examples/headless-agent/tests/snapshots/goal-tools/stream-json.expected.jsonl # examples/headless-agent/tests/snapshots/missing-credential/stream-json.expected.jsonl # examples/headless-agent/tests/snapshots/provider-retry/stream-json.expected.jsonl # examples/headless-agent/tests/snapshots/pty-tools/session.jsonl # examples/headless-agent/tests/snapshots/pty-tools/stream-json.expected.jsonl # examples/headless-agent/tests/snapshots/ralph-loop/stream-json.expected.jsonl # examples/headless-agent/tests/subagent-inheritance-snapshots/parent-override/child.expected.jsonl # examples/headless-agent/tests/subagent-inheritance-snapshots/parent-override/parent.expected.jsonl # examples/jsonrpc-agent/tests/snapshots/bash-tool/notifications.expected.jsonl # examples/jsonrpc-agent/tests/snapshots/bash-tool/session.jsonl # examples/jsonrpc-agent/tests/snapshots/persistent-tools/notifications.expected.jsonl # examples/jsonrpc-agent/tests/snapshots/persistent-tools/session.jsonl # examples/jsonrpc-agent/tests/snapshots/subagent-spawn/notifications.expected.jsonl # examples/jsonrpc-agent/tests/snapshots/subagent-spawn/session.1.jsonl # examples/jsonrpc-agent/tests/snapshots/subagent-spawn/session.jsonl # examples/jsonrpc-agent/tests/snapshots/text-turn/notifications.expected.jsonl # examples/jsonrpc-agent/tests/snapshots/text-turn/session.jsonl # packages/client/runtime/README.i18n.yaml # packages/client/runtime/src/client/sessions/request-inspection.ts # packages/compact/compact-basic/README.i18n.yaml # packages/compact/compact-basic/README.md # packages/compact/compact-basic/README.zh.md # packages/compact/compact-basic/src/index.ts # packages/context/time-context/tests/time-context.spec.ts # packages/context/tmux-context/README.i18n.yaml # packages/context/tmux-context/tests/tmux-context.spec.ts # packages/context/workspace-context/tests/workspace-context.spec.ts # packages/cordis/tool-cordis/src/api-catalog.ts # packages/core/agent-loop/README.i18n.yaml # packages/core/agent-loop/README.md # packages/core/agent-loop/README.zh.md # packages/core/agent-loop/src/agent.ts # packages/core/agent/README.i18n.yaml # packages/core/agent/README.md # packages/core/agent/README.zh.md # packages/core/agent/src/types.ts # packages/core/session/README.i18n.yaml # packages/core/session/README.md # packages/core/session/README.zh.md # packages/fs/tool-str-replace-editor/tests/tools.spec.ts # packages/goal/command-goal/tests/command-goal.spec.ts # packages/goal/goal/tests/goal.spec.ts # packages/host/apiproxy/README.i18n.yaml # packages/host/apiproxy/README.md # packages/host/apiproxy/README.zh.md # packages/host/apiproxy/src/api/index.ts # packages/host/apiproxy/tests/api-proxy-workspace.spec.ts # packages/llm/llm/README.i18n.yaml # packages/llm/llm/README.md # packages/llm/llm/README.zh.md # packages/llm/llm/src/index.ts # packages/pty/pty-local/tests/index.spec.ts # packages/pty/pty-local/tests/local.spec.ts # packages/pty/pty/tests/service.spec.ts # packages/pty/tool-bash-persistent/tests/loader-composition.spec.ts # packages/pty/tool-bash-persistent/tests/tools.spec.ts # packages/pty/tool-pty/tests/loader-composition.spec.ts # packages/pty/tool-pty/tests/tools.spec.ts # packages/session-persistence/session-checkpoint-policy/tests/crash-recovery.e2e.ts # packages/skill/tool-skill/tests/tool-skill.spec.ts # packages/tasks/tasks-local/tests/tasks.spec.ts # packages/ui/tui/README.i18n.yaml # packages/ui/tui/tests/tui.spec.ts # packages/ui/user-approval/src/index.ts # packages/ui/user-approval/tests/approval.spec.ts
This commit is contained in:
@@ -67,7 +67,7 @@ describe('SessionStore.fork', () => {
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const child = sessions.fork(source, undefined, SessionId('empty-child'))
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expect(child.events).toEqual([])
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expect(inherited(child)).toEqual([])
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expect(child.header).toMatchObject({
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id: SessionId('empty-child'),
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cwd: '/workspace',
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@@ -143,6 +143,12 @@ describe('session-log invariants', () => {
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source: { kind: 'user' },
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}),
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}, { surfaceOp: 'append' })).toThrow(/outside any open turn/)
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// Route capacity is core execution state like the header beside it.
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expect(() => outside.append('request/context', {
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provider: 'mock',
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model: 'm',
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contextWindow: 128_000,
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})).toThrow(/outside any open turn/)
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// The owning plugin decides whether a merge-extensible event is log-only.
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const appendUnknown = outside.append.bind(outside) as (type: string, data: unknown) => unknown
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expect(() => { appendUnknown('plugin/marker', {}) }).not.toThrow()
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@@ -112,9 +112,9 @@ describe('Session properties', () => {
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const original = build(events)
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const replayed = new Session(SessionId(`replay-${counter++}`), [...original.events])
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expect(replayed.deriveMessages()).toEqual(original.deriveMessages())
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// A non-empty replay grows by exactly one log-only boundary.
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// Every explicit replay grows by exactly one log-only boundary.
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expect(replayed.events.slice(0, original.seq)).toEqual(original.events)
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expect(replayed.seq).toBe(original.seq === 0 ? 0 : original.seq + 1)
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expect(replayed.seq).toBe(original.seq + 1)
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}))
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})
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@@ -114,3 +114,60 @@ describe('legacy request-header format', () => {
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expect(session.events).toHaveLength(0)
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})
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})
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describe('Session.requestContext', () => {
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const CAPACITY = { provider: 'mock', model: 'm', contextWindow: 128_000 }
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/** A turn-enclosed capacity record; the invariant rejects one outside a turn. */
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function seedWith(...records: { provider: string; model: string; contextWindow?: number }[]): SessionEvent[] {
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const events: SessionEvent[] = [{
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type: 'turn/start', seq: 0, time: 1, data: { turn: 1, trigger: { kind: 'message', source: { kind: 'user' } } },
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}]
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for (const data of records) {
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events.push({ type: 'request/context', seq: events.length, time: 1, data })
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}
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return events
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}
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it('reads undefined before any record exists', () => {
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expect(new Session(SessionId('no-capacity')).requestContext()).toBeUndefined()
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})
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it('folds a seeded log on first read, taking the last record', () => {
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// The fold watermark starts at 0 with the seed already in the log, so the
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// first read must consume the whole seed rather than skip it.
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const session = new Session(SessionId('seeded-capacity'), seedWith(
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CAPACITY,
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{ ...CAPACITY, model: 'later', contextWindow: 256_000 },
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))
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expect(session.requestContext()).toEqual({ provider: 'mock', model: 'later', contextWindow: 256_000 })
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})
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it('advances incrementally across appends and skips unrelated events', () => {
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const session = new Session(SessionId('incremental-capacity'), seedWith(CAPACITY))
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expect(session.requestContext()).toEqual(CAPACITY)
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session.append('todo/write', { todos: [] })
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expect(session.requestContext()).toEqual(CAPACITY)
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session.append('request/context', { ...CAPACITY, model: 'next', contextWindow: 64_000 })
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expect(session.requestContext()).toEqual({ provider: 'mock', model: 'next', contextWindow: 64_000 })
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session.append('request/context', { provider: 'mock', model: 'unknown' })
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expect(session.requestContext()).toEqual({ provider: 'mock', model: 'unknown' })
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})
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it('folds a batch appended between two reads', () => {
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const session = new Session(SessionId('batched-capacity'), seedWith(CAPACITY))
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expect(session.requestContext()).toEqual(CAPACITY)
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session.append('request/context', { ...CAPACITY, contextWindow: 200_000 })
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session.append('todo/write', { todos: [] })
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session.append('request/context', { ...CAPACITY, contextWindow: 300_000 })
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expect(session.requestContext()?.contextWindow).toBe(300_000)
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})
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it('exposes a frozen record so a reader cannot desync later comparisons', () => {
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const session = new Session(SessionId('frozen-capacity'), seedWith(CAPACITY))
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const held = session.requestContext()
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if (held === undefined) throw new Error('expected a folded capacity record')
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expect(Object.isFrozen(held)).toBe(true)
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expect(() => { (held as { contextWindow?: number }).contextWindow = 1 }).toThrow()
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})
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})
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@@ -142,6 +142,21 @@ describe('Session', () => {
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expect(replayed.firstLiveSeq).toBe(original.seq)
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})
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it('marks an explicitly empty seed without marking a fresh session', () => {
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const fresh = new Session(SessionId('fresh-empty'))
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expect(fresh.events).toEqual([])
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const resumed = new Session(SessionId('resumed-empty'), [])
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expect(resumed.firstLiveSeq).toBe(0)
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expect(resumed.events).toMatchObject([
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{ type: 'session/end-seed', seq: 0, data: {} },
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])
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const reopened = new Session(SessionId('reopened-empty'), resumed.events)
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expect(reopened.firstLiveSeq).toBe(1)
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expect(reopened.events).toEqual(resumed.events)
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})
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it('rejects pre-provider request headers and assistant messages on seed/load', () => {
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const requestHeader = {
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type: 'request/header', seq: 0, time: 1,
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