testing: finalize continuous run api

Closes #134941

src/vs/workbench/api/common/extHostTesting.ts

@@ -22,11 +22,10 @@ import { ExtHostDocumentsAndEditors } from 'vs/workbench/api/common/extHostDocum
 import { IExtHostRpcService } from 'vs/workbench/api/common/extHostRpcService';
 import { ExtHostTestItemCollection, TestItemImpl, TestItemRootImpl, toItemFromContext } from 'vs/workbench/api/common/extHostTestItem';
 import * as Convert from 'vs/workbench/api/common/extHostTypeConverters';
-import { TestRunProfileKind, TestRunRequest2 } from 'vs/workbench/api/common/extHostTypes';
+import { TestRunProfileKind, TestRunRequest } from 'vs/workbench/api/common/extHostTypes';
 import { TestId, TestIdPathParts, TestPosition } from 'vs/workbench/contrib/testing/common/testId';
 import { InvalidTestItemError } from 'vs/workbench/contrib/testing/common/testItemCollection';
 import { AbstractIncrementalTestCollection, CoverageDetails, ICallProfileRunHandler, IFileCoverage, ISerializedTestResults, IStartControllerTests, IStartControllerTestsResult, ITestItem, ITestItemContext, IncrementalChangeCollector, IncrementalTestCollectionItem, InternalTestItem, TestResultState, TestRunProfileBitset, TestsDiff, TestsDiffOp, isStartControllerTests } from 'vs/workbench/contrib/testing/common/testTypes';
-import { checkProposedApiEnabled } from 'vs/workbench/services/extensions/common/extensions';
 import type * as vscode from 'vscode';
 
 interface ControllerInfo {
@@ -111,10 +110,6 @@ export class ExtHostTesting implements ExtHostTestingShape {
 					profileId++;
 				}
 
-				if (supportsContinuousRun !== undefined) {
-					checkProposedApiEnabled(extension, 'testContinuousRun');
-				}
-
 				return new TestRunProfileImpl(this.proxy, profiles, controllerId, profileId, label, group, runHandler, isDefault, tag, supportsContinuousRun);
 			},
 			createTestItem(id, label, uri) {
@@ -307,7 +302,7 @@ export class ExtHostTesting implements ExtHostTestingShape {
 			return {};
 		}
 
-		const publicReq = new TestRunRequest2(
+		const publicReq = new TestRunRequest(
 			includeTests.some(i => i.actual instanceof TestItemRootImpl) ? undefined : includeTests.map(t => t.actual),
 			excludeTests.map(t => t.actual),
 			profile,
@@ -611,7 +606,7 @@ export class TestRunCoordinator {
 	/**
 	 * Implements the public `createTestRun` API.
 	 */
-	public createTestRun(controllerId: string, collection: ExtHostTestItemCollection, request: vscode.TestRunRequest2, name: string | undefined, persist: boolean): vscode.TestRun {
+	public createTestRun(controllerId: string, collection: ExtHostTestItemCollection, request: vscode.TestRunRequest, name: string | undefined, persist: boolean): vscode.TestRun {
 		const existing = this.tracked.get(request);
 		if (existing) {
 			return existing.createRun(name);

src/vs/workbench/api/common/extHostTypes.ts

@@ -3766,20 +3766,13 @@ export class TestRunRequest implements vscode.TestRunRequest {
 		public readonly include: vscode.TestItem[] | undefined = undefined,
 		public readonly exclude: vscode.TestItem[] | undefined = undefined,
 		public readonly profile: vscode.TestRunProfile | undefined = undefined,
+		public readonly continuous = false,
 	) { }
 }
 
+/** Back-compat for proposed API users */
 @es5ClassCompat
-export class TestRunRequest2 extends TestRunRequest implements vscode.TestRunRequest2 {
-	constructor(
-		include: vscode.TestItem[] | undefined = undefined,
-		exclude: vscode.TestItem[] | undefined = undefined,
-		profile: vscode.TestRunProfile | undefined = undefined,
-		public readonly continuous = false,
-	) {
-		super(include, exclude, profile);
-	}
-}
+export class TestRunRequest2 extends TestRunRequest { }
 
 @es5ClassCompat
 export class TestMessage implements vscode.TestMessage {

src/vs/workbench/services/extensions/common/extensionsApiProposals.ts

@@ -66,7 +66,6 @@ export const allApiProposals = Object.freeze({
 	terminalDataWriteEvent: 'https://raw.githubusercontent.com/microsoft/vscode/main/src/vscode-dts/vscode.proposed.terminalDataWriteEvent.d.ts',
 	terminalDimensions: 'https://raw.githubusercontent.com/microsoft/vscode/main/src/vscode-dts/vscode.proposed.terminalDimensions.d.ts',
 	terminalQuickFixProvider: 'https://raw.githubusercontent.com/microsoft/vscode/main/src/vscode-dts/vscode.proposed.terminalQuickFixProvider.d.ts',
-	testContinuousRun: 'https://raw.githubusercontent.com/microsoft/vscode/main/src/vscode-dts/vscode.proposed.testContinuousRun.d.ts',
 	testCoverage: 'https://raw.githubusercontent.com/microsoft/vscode/main/src/vscode-dts/vscode.proposed.testCoverage.d.ts',
 	testObserver: 'https://raw.githubusercontent.com/microsoft/vscode/main/src/vscode-dts/vscode.proposed.testObserver.d.ts',
 	textSearchProvider: 'https://raw.githubusercontent.com/microsoft/vscode/main/src/vscode-dts/vscode.proposed.textSearchProvider.d.ts',

src/vscode-dts/vscode.d.ts

@@ -15946,6 +15946,13 @@ declare module 'vscode' {
 		 */
 		isDefault: boolean;
 
+		/**
+		 * Whether this profile supports continuous running of requests. If so,
+		 * then {@link TestRunRequest.continuous} may be set to `true`. Defaults
+		 * to false.
+		 */
+		supportsContinuousRun: boolean;
+
 		/**
 		 * Associated tag for the profile. If this is set, only {@link TestItem}
 		 * instances with the same tag will be eligible to execute in this profile.
@@ -15966,6 +15973,11 @@ declare module 'vscode' {
 		 * associated with the request should be created before the function returns
 		 * or the returned promise is resolved.
 		 *
+		 * If {@link supportsContinuousRun} is set, then {@link TestRunRequest.continuous}
+		 * may be `true`. In this case, the profile should observe changes to
+		 * source code and create new test runs by calling {@link TestController.createTestRun},
+		 * until the cancellation is requested on the `token`.
+		 *
 		 * @param request Request information for the test run.
 		 * @param cancellationToken Token that signals the used asked to abort the
 		 * test run. If cancellation is requested on this token, all {@link TestRun}
@@ -16020,10 +16032,11 @@ declare module 'vscode' {
 		 * @param runHandler Function called to start a test run.
 		 * @param isDefault Whether this is the default action for its kind.
 		 * @param tag Profile test tag.
+		 * @param supportsContinuousRun Whether the profile supports continuous running.
 		 * @returns An instance of a {@link TestRunProfile}, which is automatically
 		 * associated with this controller.
 		 */
-		createRunProfile(label: string, kind: TestRunProfileKind, runHandler: (request: TestRunRequest, token: CancellationToken) => Thenable<void> | void, isDefault?: boolean, tag?: TestTag): TestRunProfile;
+		createRunProfile(label: string, kind: TestRunProfileKind, runHandler: (request: TestRunRequest, token: CancellationToken) => Thenable<void> | void, isDefault?: boolean, tag?: TestTag, supportsContinuousRun?: boolean): TestRunProfile;
 
 		/**
 		 * A function provided by the extension that the editor may call to request
@@ -16138,12 +16151,19 @@ declare module 'vscode' {
 		 */
 		readonly profile: TestRunProfile | undefined;
 
+		/**
+		 * Whether the profile should run continuously as source code changes. Only
+		 * relevant for profiles that set {@link TestRunProfile.supportsContinuousRun}.
+		 */
+		readonly continuous?: boolean;
+
 		/**
 		 * @param include Array of specific tests to run, or undefined to run all tests
 		 * @param exclude An array of tests to exclude from the run.
 		 * @param profile The run profile used for this request.
+		 * @param continuous Whether to run tests continuously as source changes.
 		 */
-		constructor(include?: readonly TestItem[], exclude?: readonly TestItem[], profile?: TestRunProfile);
+		constructor(include?: readonly TestItem[], exclude?: readonly TestItem[], profile?: TestRunProfile, continuous?: boolean);
 	}
 
 	/**