chromium/third_party/blink/web_tests/http/tests/devtools/persistence/persistence-tabbed-editor-opens-filesystem-uisourcecode.js

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import {TestRunner} from 'test_runner';
import {SourcesTestRunner} from 'sources_test_runner';
import {BindingsTestRunner} from 'bindings_test_runner';

import * as Sources from 'devtools/panels/sources/sources.js';

(async function() {
  'use strict';
  TestRunner.addResult(
      `Verify that for a fileSystem UISourceCode with persistence binding TabbedEditorContainer opens filesystem UISourceCode.\n`);
  await TestRunner.addScriptTag('resources/foo.js');
  await TestRunner.showPanel('sources');

  var testMapping = BindingsTestRunner.initializeTestMapping();
  var fs = new BindingsTestRunner.TestFileSystem('/var/www');
  var fsEntry = BindingsTestRunner.addFooJSFile(fs);
  fs.reportCreated(function() {});
  testMapping.addBinding('foo.js');
  BindingsTestRunner.waitForBinding('foo.js').then(onBindingCreated);

  function onBindingCreated(binding) {
    TestRunner.addResult('Binding created: ' + binding);
    dumpEditorTabs('Opened tabs before opening any UISourceCodes:');
    TestRunner.addResult('request open uiSourceCode: ' + binding.fileSystem.url());
    Sources.SourcesPanel.SourcesPanel.instance().showUISourceCode(binding.network, 0, 0);
    dumpEditorTabs('Opened tabs after opening UISourceCode:');
    TestRunner.completeTest();
  }

  function dumpEditorTabs(title) {
    var editorContainer = Sources.SourcesPanel.SourcesPanel.instance().sourcesView().editorContainer;
    var openedUISourceCodes = [...editorContainer.tabIds.keys()];
    openedUISourceCodes.sort((a, b) => a.url > b.url ? 1 : b.url > a.url ? -1 : 0);
    TestRunner.addResult(title);
    for (const code of openedUISourceCodes)
      TestRunner.addResult('    ' + code.url());
  }
})();