mirror of
https://github.com/react/react-native-devtools-frontend.git
synced 2026-10-07 12:33:47 +08:00
Simon Zünd
3dba79f655
This moves the last of the "extra properties" to the model layer so we can get rid of some code on the view layer. R=pfaffe@chromium.org Bug: 40277685 Change-Id: I486095e947b12d184f63b616a365bb307f50c5c9 Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/5720868 Reviewed-by: Philip Pfaffe <pfaffe@chromium.org> Commit-Queue: Simon Zünd <szuend@chromium.org>
88 lines
3.7 KiB
TypeScript
88 lines
3.7 KiB
TypeScript
// Copyright 2024 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import * as Platform from '../../core/platform/platform.js';
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import * as SDK from '../../core/sdk/sdk.js';
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import * as Bindings from '../../models/bindings/bindings.js';
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import * as Workspace from '../../models/workspace/workspace.js';
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import {createTarget} from '../../testing/EnvironmentHelpers.js';
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import {describeWithMockConnection} from '../../testing/MockConnection.js';
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import * as SourceMapScopes from './source_map_scopes.js';
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describeWithMockConnection('ScopeChainModel', () => {
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let clock: sinon.SinonFakeTimers;
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let stubPluginManager: sinon.SinonStubbedInstance<Bindings.DebuggerLanguagePlugins.DebuggerLanguagePluginManager>;
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beforeEach(() => {
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clock = sinon.useFakeTimers();
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const workspace = Workspace.Workspace.WorkspaceImpl.instance();
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const targetManager = SDK.TargetManager.TargetManager.instance();
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const resourceMapping = new Bindings.ResourceMapping.ResourceMapping(targetManager, workspace);
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const debuggerWorkspaceBinding = Bindings.DebuggerWorkspaceBinding.DebuggerWorkspaceBinding.instance({
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forceNew: true,
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resourceMapping,
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targetManager,
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});
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Bindings.IgnoreListManager.IgnoreListManager.instance({forceNew: true, debuggerWorkspaceBinding});
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stubPluginManager = sinon.createStubInstance(
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Bindings.DebuggerLanguagePlugins.DebuggerLanguagePluginManager, {resolveScopeChain: Promise.resolve(null)});
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sinon.stub(debuggerWorkspaceBinding, 'pluginManager').value(stubPluginManager);
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});
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afterEach(() => {
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clock.restore();
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});
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it('emits an event after it was constructed with the scope chain', async () => {
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const target = createTarget();
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const debuggerModel = target.model(SDK.DebuggerModel.DebuggerModel)!;
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const fakeFrame = sinon.createStubInstance(SDK.DebuggerModel.CallFrame);
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fakeFrame.debuggerModel = debuggerModel;
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// @ts-ignore readonly for test.
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fakeFrame.script = sinon.createStubInstance(SDK.Script.Script, {isWasm: false});
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fakeFrame.scopeChain.returns([]);
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const scopeChainModel = new SourceMapScopes.ScopeChainModel.ScopeChainModel(fakeFrame);
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const listenerStub = sinon.stub();
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scopeChainModel.addEventListener(SourceMapScopes.ScopeChainModel.Events.ScopeChainUpdated, listenerStub);
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await clock.tickAsync(10);
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assert.isTrue(listenerStub.calledOnce);
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});
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it('does not emit an event after it was disposed even with an update still in-flight', async () => {
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// Stub out the pluginManagers `resolveScopeChain` with a promise that we control.
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const {promise, resolve} = Platform.PromiseUtilities.promiseWithResolvers<null>();
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stubPluginManager.resolveScopeChain.returns(promise);
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const target = createTarget();
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const debuggerModel = target.model(SDK.DebuggerModel.DebuggerModel)!;
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const fakeFrame = sinon.createStubInstance(SDK.DebuggerModel.CallFrame);
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fakeFrame.debuggerModel = debuggerModel;
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// @ts-ignore readonly for test.
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fakeFrame.script = sinon.createStubInstance(SDK.Script.Script, {isWasm: false});
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fakeFrame.scopeChain.returns([]);
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const scopeChainModel = new SourceMapScopes.ScopeChainModel.ScopeChainModel(fakeFrame);
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const listenerStub = sinon.stub();
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scopeChainModel.addEventListener(SourceMapScopes.ScopeChainModel.Events.ScopeChainUpdated, listenerStub);
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await clock.tickAsync(10);
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assert.isTrue(stubPluginManager.resolveScopeChain.calledOnce);
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assert.isFalse(listenerStub.calledOnce);
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scopeChainModel.dispose();
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resolve(null);
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await clock.tickAsync(10);
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assert.isFalse(listenerStub.calledOnce);
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});
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});
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