container-runtime: Add API for default configuration

packages/runtime/container-runtime/api-report/container-runtime.legacy.alpha.api.md

@@ -359,7 +359,7 @@ export type OpActionEventName = MessageType.Summarize | MessageType.SummaryAck |
 export type ReadFluidDataStoreAttributes = IFluidDataStoreAttributes0 | IFluidDataStoreAttributes1 | IFluidDataStoreAttributes2;
 
 // @alpha @legacy
-export type SemanticVersion = `${bigint}.${bigint}.${bigint}` | `${bigint}.${bigint}.${bigint}-${string}`;
+export type SemanticVersion = `${1 | 2}.${bigint}.${bigint}` | `${1 | 2}.${bigint}.${bigint}-${string}`;
 
 // @alpha @legacy
 export interface SubmitSummaryFailureData {

packages/runtime/container-runtime/src/compatUtils.ts

@@ -56,8 +56,8 @@ export type MinimumMinorSemanticVersion = `${bigint}.${bigint}.0` | `${bigint}.0
  * @alpha
  */
 export type SemanticVersion =
-	| `${bigint}.${bigint}.${bigint}`
-	| `${bigint}.${bigint}.${bigint}-${string}`;
+	| `${1 | 2}.${bigint}.${bigint}`
+	| `${1 | 2}.${bigint}.${bigint}-${string}`;
 
 /**
  * Generic type for runtimeOptionsAffectingDocSchemaConfigMap

packages/runtime/container-runtime/src/test/compatUtils.spec.ts

@@ -62,7 +62,9 @@ describe("compatUtils", () => {
 		};
 
 		const testCases: {
-			minVersionForCollab: SemanticVersion;
+			// We use string instead of SemanticVersion for `minVersionForCollab`
+			// so we can test versions that don't start with 1 or 2.
+			minVersionForCollab: string;
 			expectedConfig: Partial<ITestConfigMap>;
 		}[] = [
 			{
@@ -212,7 +214,10 @@ describe("compatUtils", () => {
 
 		for (const testCase of testCases) {
 			it(`returns correct configs for minVersionForCollab = "${testCase.minVersionForCollab}"`, () => {
-				const config = getConfigsForCompatMode(testCase.minVersionForCollab, testConfigMap);
+				const config = getConfigsForCompatMode(
+					testCase.minVersionForCollab as SemanticVersion,
+					testConfigMap,
+				);
 				assert.deepEqual(
 					config,
 					testCase.expectedConfig,

packages/runtime/container-runtime/src/test/containerRuntime.spec.ts

@@ -90,6 +90,7 @@ import {
 	type UnknownContainerRuntimeMessage,
 } from "../messageTypes.js";
 import type { InboundMessageResult, LocalBatchMessage } from "../opLifecycle/index.js";
+import { pkgVersion } from "../packageVersion.js";
 import {
 	IPendingLocalState,
 	IPendingMessage,
@@ -3664,28 +3665,6 @@ describe("Runtime", () => {
 				]);
 			});
 
-			// These are examples of minVersionForCollab inputs that are not valid.
-			// minVersionForCollab should be at least 1.0.0 and less than or equal to
-			// the current pkgVersion.
-			const invalidVersions = ["0.50.0", "100.0.0"] as const;
-			for (const version of invalidVersions) {
-				it(`throws when minVersionForCollab = ${version}`, async () => {
-					const logger = new MockLogger();
-					// These are examples of minVersionForCollab versions that are not valid.
-					// Currently we only
-					await assert.rejects(async () => {
-						await ContainerRuntime.loadRuntime({
-							context: getMockContext({ logger }) as IContainerContext,
-							registryEntries: [],
-							existing: false,
-							runtimeOptions: {},
-							provideEntryPoint: mockProvideEntryPoint,
-							minVersionForCollab: version,
-						});
-					});
-				});
-			}
-
 			it("minVersionForCollab = 1.0.0", async () => {
 				const minVersionForCollab = "1.0.0";
 				const logger = new MockLogger();
@@ -3936,9 +3915,10 @@ describe("Runtime", () => {
 					]);
 				});
 
-			// Skipped since 3.0.0 is not an existing FF version yet
-			it.skip("minVersionForCollab = 3.0.0", async () => {
-				const minVersionForCollab = "3.0.0";
+			// Note: We may need to update `expectedRuntimeOptions` for this test
+			// when we bump to certain versions.
+			it("minVersionForCollab = pkgVersion", async () => {
+				const minVersionForCollab = pkgVersion;
 				const logger = new MockLogger();
 				await ContainerRuntime.loadRuntime({
 					context: getMockContext({ logger }) as IContainerContext,
@@ -3951,7 +3931,7 @@ describe("Runtime", () => {
 
 				const expectedRuntimeOptions: IContainerRuntimeOptionsInternal = {
 					summaryOptions: {},
-					gcOptions: { enableGCSweep: true },
+					gcOptions: {},
 					loadSequenceNumberVerification: "close",
 					flushMode: FlushMode.TurnBased,
 					compressionOptions: {