Update tests and docs: compaction.compact → history.compact

Agent-Logs-Url: https://github.com/github/copilot-sdk/sessions/3afab108-c1a1-4942-9bce-f4c96ce1936a

Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>

Author: Copilot

docs/troubleshooting/compatibility.md

@@ -86,7 +86,7 @@ The Copilot SDK communicates with the CLI via JSON-RPC protocol. Features must b
 | **Experimental** | | |
 | Agent management | `session.rpc.agent.*` | List, select, deselect, get current agent |
 | Fleet mode | `session.rpc.fleet.start()` | Parallel sub-agent execution |
-| Manual compaction | `session.rpc.compaction.compact()` | Trigger compaction on demand |
+| Manual compaction | `session.rpc.history.compact()` | Trigger compaction on demand |
 
 ### ❌ Not Available in SDK (CLI-Only)
 
@@ -222,7 +222,7 @@ const session = await client.createSession({
 });
 
 // Manual compaction (experimental)
-const result = await session.rpc.compaction.compact();
+const result = await session.rpc.history.compact();
 console.log(`Removed ${result.tokensRemoved} tokens, ${result.messagesRemoved} messages`);
 ```
 

dotnet/test/AgentAndCompactRpcTests.cs

@@ -135,7 +135,7 @@ public async Task Should_Compact_Session_History_After_Messages()
         await session.SendAndWaitAsync(new MessageOptions { Prompt = "What is 2+2?" });
 
         // Compact the session
-        var result = await session.Rpc.Compaction.CompactAsync();
+        var result = await session.Rpc.History.CompactAsync();
         Assert.NotNull(result);
     }
 }

dotnet/test/SessionFsTests.cs

@@ -211,7 +211,7 @@ public async Task Should_Succeed_With_Compaction_While_Using_SessionFs()
             var contentBefore = await ReadAllTextSharedAsync(eventsPath);
             Assert.DoesNotContain("checkpointNumber", contentBefore);
 
-            await session.Rpc.Compaction.CompactAsync();
+            await session.Rpc.History.CompactAsync();
             await WaitForConditionAsync(() => compactionEvent is not null, TimeSpan.FromSeconds(30));
             Assert.True(compactionEvent!.Data.Success);
 

go/internal/e2e/agent_and_compact_rpc_test.go

@@ -281,7 +281,7 @@ func TestSessionCompactionRpc(t *testing.T) {
 		}
 
 		// Compact the session
-		result, err := session.RPC.Compaction.Compact(t.Context())
+		result, err := session.RPC.History.Compact(t.Context())
 		if err != nil {
 			t.Fatalf("Failed to compact session: %v", err)
 		}

go/internal/e2e/session_fs_test.go

@@ -233,7 +233,7 @@ func TestSessionFs(t *testing.T) {
 			t.Fatalf("Expected events file to not contain checkpointNumber before compaction")
 		}
 
-		compactionResult, err := session.RPC.Compaction.Compact(t.Context())
+		compactionResult, err := session.RPC.History.Compact(t.Context())
 		if err != nil {
 			t.Fatalf("Failed to compact session: %v", err)
 		}

nodejs/test/e2e/agent_and_compact_rpc.test.ts

@@ -139,7 +139,7 @@ describe("Session Compact RPC", async () => {
         await session.sendAndWait({ prompt: "What is 2+2?" });
 
         // Compact the session
-        const result = await session.rpc.compaction.compact();
+        const result = await session.rpc.history.compact();
         expect(typeof result.success).toBe("boolean");
         expect(typeof result.tokensRemoved).toBe("number");
         expect(typeof result.messagesRemoved).toBe("number");

nodejs/test/e2e/session_fs.test.ts

@@ -139,7 +139,7 @@ describe("Session Fs", async () => {
         const contentBefore = await provider.readFile(eventsPath, "utf8");
         expect(contentBefore).not.toContain("checkpointNumber");
 
-        await session.rpc.compaction.compact();
+        await session.rpc.history.compact();
         await expect.poll(() => compactionEvent).toBeDefined();
         expect(compactionEvent!.data.success).toBe(true);
 

python/e2e/test_agent_and_compact_rpc.py

@@ -185,7 +185,7 @@ async def test_should_compact_session_history_after_messages(self, ctx: E2ETestC
         await session.send_and_wait("What is 2+2?")
 
         # Compact the session
-        result = await session.rpc.compaction.compact()
+        result = await session.rpc.history.compact()
         assert isinstance(result.success, bool)
         assert isinstance(result.tokens_removed, (int, float))
         assert isinstance(result.messages_removed, (int, float))

python/e2e/test_session_fs.py

@@ -206,7 +206,7 @@ def on_event(event: SessionEvent):
         await wait_for_path(events_path)
         assert "checkpointNumber" not in events_path.read_text(encoding="utf-8")
 
-        result = await session.rpc.compaction.compact()
+        result = await session.rpc.history.compact()
         await asyncio.wait_for(compaction_event.wait(), timeout=5.0)
         assert result.success is True
         assert compaction_success is True