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testingExplorerView.ts
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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import * as dom from '../../../../base/browser/dom.js';
import { IKeyboardEvent } from '../../../../base/browser/keyboardEvent.js';
import { IActionViewItemOptions } from '../../../../base/browser/ui/actionbar/actionViewItems.js';
import { ActionBar, IActionViewItem } from '../../../../base/browser/ui/actionbar/actionbar.js';
import { Button } from '../../../../base/browser/ui/button/button.js';
import type { IManagedHover } from '../../../../base/browser/ui/hover/hover.js';
import { getDefaultHoverDelegate } from '../../../../base/browser/ui/hover/hoverDelegateFactory.js';
import { renderLabelWithIcons } from '../../../../base/browser/ui/iconLabel/iconLabels.js';
import { IIdentityProvider, IKeyboardNavigationLabelProvider, IListVirtualDelegate } from '../../../../base/browser/ui/list/list.js';
import { DefaultKeyboardNavigationDelegate, IListAccessibilityProvider } from '../../../../base/browser/ui/list/listWidget.js';
import { ITreeContextMenuEvent, ITreeFilter, ITreeNode, ITreeRenderer, ITreeSorter, TreeFilterResult, TreeVisibility } from '../../../../base/browser/ui/tree/tree.js';
import { Action, ActionRunner, IAction, Separator } from '../../../../base/common/actions.js';
import { mapFindFirst } from '../../../../base/common/arraysFind.js';
import { RunOnceScheduler, disposableTimeout } from '../../../../base/common/async.js';
import { groupBy } from '../../../../base/common/collections.js';
import { Color, RGBA } from '../../../../base/common/color.js';
import { Emitter, Event } from '../../../../base/common/event.js';
import { FuzzyScore } from '../../../../base/common/filters.js';
import { Iterable } from '../../../../base/common/iterator.js';
import { KeyCode } from '../../../../base/common/keyCodes.js';
import { Disposable, DisposableStore, MutableDisposable } from '../../../../base/common/lifecycle.js';
import { autorun, observableFromEvent } from '../../../../base/common/observable.js';
import { fuzzyContains } from '../../../../base/common/strings.js';
import { ThemeIcon } from '../../../../base/common/themables.js';
import { isDefined } from '../../../../base/common/types.js';
import { URI } from '../../../../base/common/uri.js';
import { MarkdownRenderer } from '../../../../editor/browser/widget/markdownRenderer/browser/markdownRenderer.js';
import { localize } from '../../../../nls.js';
import { DropdownWithPrimaryActionViewItem } from '../../../../platform/actions/browser/dropdownWithPrimaryActionViewItem.js';
import { MenuEntryActionViewItem, createActionViewItem, getActionBarActions, getFlatContextMenuActions } from '../../../../platform/actions/browser/menuEntryActionViewItem.js';
import { IMenuService, MenuId, MenuItemAction } from '../../../../platform/actions/common/actions.js';
import { ICommandService } from '../../../../platform/commands/common/commands.js';
import { IConfigurationService } from '../../../../platform/configuration/common/configuration.js';
import { IContextKeyService } from '../../../../platform/contextkey/common/contextkey.js';
import { IContextMenuService } from '../../../../platform/contextview/browser/contextView.js';
import { IHoverService } from '../../../../platform/hover/browser/hover.js';
import { IInstantiationService } from '../../../../platform/instantiation/common/instantiation.js';
import { IKeybindingService } from '../../../../platform/keybinding/common/keybinding.js';
import { IOpenerService } from '../../../../platform/opener/common/opener.js';
import { UnmanagedProgress } from '../../../../platform/progress/common/progress.js';
import { IStorageService, StorageScope, StorageTarget, WillSaveStateReason } from '../../../../platform/storage/common/storage.js';
import { ITelemetryService } from '../../../../platform/telemetry/common/telemetry.js';
import { defaultButtonStyles } from '../../../../platform/theme/browser/defaultStyles.js';
import { foreground } from '../../../../platform/theme/common/colorRegistry.js';
import { spinningLoading } from '../../../../platform/theme/common/iconRegistry.js';
import { IThemeService, registerThemingParticipant } from '../../../../platform/theme/common/themeService.js';
import { IUriIdentityService } from '../../../../platform/uriIdentity/common/uriIdentity.js';
import { registerNavigableContainer } from '../../../browser/actions/widgetNavigationCommands.js';
import { ViewPane } from '../../../browser/parts/views/viewPane.js';
import { IViewletViewOptions } from '../../../browser/parts/views/viewsViewlet.js';
import { DiffEditorInput } from '../../../common/editor/diffEditorInput.js';
import { IViewDescriptorService } from '../../../common/views.js';
import { IActivityService, IconBadge, NumberBadge } from '../../../services/activity/common/activity.js';
import { IEditorGroupsService } from '../../../services/editor/common/editorGroupsService.js';
import { IEditorService } from '../../../services/editor/common/editorService.js';
import { TestingConfigKeys, TestingCountBadge, getTestingConfiguration } from '../common/configuration.js';
import { TestCommandId, TestExplorerViewMode, TestExplorerViewSorting, Testing, labelForTestInState } from '../common/constants.js';
import { StoredValue } from '../common/storedValue.js';
import { ITestExplorerFilterState, TestExplorerFilterState, TestFilterTerm } from '../common/testExplorerFilterState.js';
import { TestId } from '../common/testId.js';
import { ITestProfileService, canUseProfileWithTest } from '../common/testProfileService.js';
import { LiveTestResult, TestResultItemChangeReason } from '../common/testResult.js';
import { ITestResultService } from '../common/testResultService.js';
import { IMainThreadTestCollection, ITestService, testCollectionIsEmpty } from '../common/testService.js';
import { ITestRunProfile, InternalTestItem, TestControllerCapability, TestItemExpandState, TestResultState, TestRunProfileBitset, testProfileBitset, testResultStateToContextValues } from '../common/testTypes.js';
import { TestingContextKeys } from '../common/testingContextKeys.js';
import { ITestingContinuousRunService } from '../common/testingContinuousRunService.js';
import { ITestingPeekOpener } from '../common/testingPeekOpener.js';
import { cmpPriority, isFailedState, isStateWithResult, statesInOrder } from '../common/testingStates.js';
import { ITestTreeProjection, TestExplorerTreeElement, TestItemTreeElement, TestTreeErrorMessage } from './explorerProjections/index.js';
import { ListProjection } from './explorerProjections/listProjection.js';
import { getTestItemContextOverlay } from './explorerProjections/testItemContextOverlay.js';
import { TestingObjectTree } from './explorerProjections/testingObjectTree.js';
import { ISerializedTestTreeCollapseState } from './explorerProjections/testingViewState.js';
import { TreeProjection } from './explorerProjections/treeProjection.js';
import * as icons from './icons.js';
import './media/testing.css';
import { DebugLastRun, ReRunLastRun } from './testExplorerActions.js';
import { TestingExplorerFilter } from './testingExplorerFilter.js';
import { CountSummary, collectTestStateCounts, getTestProgressText } from './testingProgressUiService.js';
const enum LastFocusState {
Input,
Tree,
}
export class TestingExplorerView extends ViewPane {
public viewModel!: TestingExplorerViewModel;
private readonly filterActionBar = this._register(new MutableDisposable());
private container!: HTMLElement;
private treeHeader!: HTMLElement;
private readonly discoveryProgress = this._register(new MutableDisposable<UnmanagedProgress>());
private readonly filter = this._register(new MutableDisposable<TestingExplorerFilter>());
private readonly filterFocusListener = this._register(new MutableDisposable());
private readonly dimensions = { width: 0, height: 0 };
private lastFocusState = LastFocusState.Input;
public get focusedTreeElements() {
return this.viewModel.tree.getFocus().filter(isDefined);
}
constructor(
options: IViewletViewOptions,
@IContextMenuService contextMenuService: IContextMenuService,
@IKeybindingService keybindingService: IKeybindingService,
@IConfigurationService configurationService: IConfigurationService,
@IInstantiationService instantiationService: IInstantiationService,
@IViewDescriptorService viewDescriptorService: IViewDescriptorService,
@IContextKeyService contextKeyService: IContextKeyService,
@IOpenerService openerService: IOpenerService,
@IThemeService themeService: IThemeService,
@ITestService private readonly testService: ITestService,
@ITelemetryService telemetryService: ITelemetryService,
@IHoverService hoverService: IHoverService,
@ITestProfileService private readonly testProfileService: ITestProfileService,
@ICommandService private readonly commandService: ICommandService,
@IMenuService private readonly menuService: IMenuService,
@ITestingContinuousRunService private readonly crService: ITestingContinuousRunService,
) {
super(options, keybindingService, contextMenuService, configurationService, contextKeyService, viewDescriptorService, instantiationService, openerService, themeService, telemetryService, hoverService);
const relayout = this._register(new RunOnceScheduler(() => this.layoutBody(), 1));
this._register(this.onDidChangeViewWelcomeState(() => {
if (!this.shouldShowWelcome()) {
relayout.schedule();
}
}));
this._register(testService.collection.onBusyProvidersChange(busy => {
this.updateDiscoveryProgress(busy);
}));
this._register(testProfileService.onDidChange(() => this.updateActions()));
}
public override shouldShowWelcome() {
return this.viewModel?.welcomeExperience === WelcomeExperience.ForWorkspace;
}
public override focus() {
super.focus();
if (this.lastFocusState === LastFocusState.Tree) {
this.viewModel.tree.domFocus();
} else {
this.filter.value?.focus();
}
}
/**
* Gets include/exclude items in the tree, based either on visible tests
* or a use selection. If a profile is given, only tests in that profile
* are collected. If a bitset is given, any test that can run in that
* bitset is collected.
*/
public getTreeIncludeExclude(profileOrBitset: ITestRunProfile | TestRunProfileBitset, withinItems?: InternalTestItem[], filterToType: 'visible' | 'selected' = 'visible') {
const projection = this.viewModel.projection.value;
if (!projection) {
return { include: [], exclude: [] };
}
// To calculate includes and excludes, we include the first children that
// have a majority of their items included too, and then apply exclusions.
const include = new Set<InternalTestItem>();
const exclude: InternalTestItem[] = [];
const runnableWithProfileOrBitset = new Map<InternalTestItem, boolean>();
const isRunnableWithProfileOrBitset = (item: InternalTestItem) => {
let value = runnableWithProfileOrBitset.get(item);
if (value === undefined) {
value = typeof profileOrBitset === 'number'
? !!this.testProfileService.getDefaultProfileForTest(profileOrBitset, item)
: canUseProfileWithTest(profileOrBitset, item);
runnableWithProfileOrBitset.set(item, value);
}
return value;
};
const attempt = (element: TestExplorerTreeElement, alreadyIncluded: boolean) => {
// sanity check hasElement since updates are debounced and they may exist
// but not be rendered yet
if (!(element instanceof TestItemTreeElement) || !this.viewModel.tree.hasElement(element)) {
return;
}
// If the current node is not visible or runnable in the current profile, it's excluded
const inTree = this.viewModel.tree.getNode(element);
if (!inTree.visible) {
if (alreadyIncluded) { exclude.push(element.test); }
return;
}
// Only count relevant children when deciding whether to include this node, #229120
const visibleRunnableChildren = inTree.children.filter(
c => c.visible
&& c.element instanceof TestItemTreeElement
&& isRunnableWithProfileOrBitset(c.element.test),
).length;
// If it's not already included but most of its children are, then add it
// if it can be run under the current profile (when specified)
if (
// If it's not already included...
!alreadyIncluded
// And it can be run using the current profile (if any)
&& isRunnableWithProfileOrBitset(element.test)
// And either it's a leaf node or most children are included, the include it.
&& (visibleRunnableChildren === 0 || visibleRunnableChildren * 2 >= inTree.children.length)
// And not if we're only showing a single of its children, since it
// probably fans out later. (Worse case we'll directly include its single child)
&& visibleRunnableChildren !== 1
) {
include.add(element.test);
alreadyIncluded = true;
}
// Recurse ✨
for (const child of element.children) {
attempt(child, alreadyIncluded);
}
};
if (filterToType === 'selected') {
const sel = this.viewModel.tree.getSelection().filter(isDefined);
if (sel.length) {
L:
for (const node of sel) {
if (node instanceof TestItemTreeElement) {
// avoid adding an item if its parent is already included
for (let i: TestItemTreeElement | null = node; i; i = i.parent) {
if (include.has(i.test)) {
continue L;
}
}
include.add(node.test);
node.children.forEach(c => attempt(c, true));
}
}
return { include: [...include], exclude };
}
}
for (const root of withinItems || this.testService.collection.rootItems) {
const element = projection.getElementByTestId(root.item.extId);
if (!element) {
continue;
}
if (typeof profileOrBitset === 'object' && !canUseProfileWithTest(profileOrBitset, root)) {
continue;
}
// single controllers won't have visible root ID nodes, handle that case specially
if (!this.viewModel.tree.hasElement(element)) {
const visibleChildren = [...element.children].reduce((acc, c) =>
this.viewModel.tree.hasElement(c) && this.viewModel.tree.getNode(c).visible ? acc + 1 : acc, 0);
// note we intentionally check children > 0 here, unlike above, since
// we don't want to bother dispatching to controllers who have no discovered tests
if (element.children.size > 0 && visibleChildren * 2 >= element.children.size) {
include.add(element.test);
element.children.forEach(c => attempt(c, true));
} else {
element.children.forEach(c => attempt(c, false));
}
} else {
attempt(element, false);
}
}
return { include: [...include], exclude };
}
override render(): void {
super.render();
this._register(registerNavigableContainer({
name: 'testingExplorerView',
focusNotifiers: [this],
focusNextWidget: () => {
if (!this.viewModel.tree.isDOMFocused()) {
this.viewModel.tree.domFocus();
}
},
focusPreviousWidget: () => {
if (this.viewModel.tree.isDOMFocused()) {
this.filter.value?.focus();
}
}
}));
}
/**
* @override
*/
protected override renderBody(container: HTMLElement): void {
super.renderBody(container);
this.container = dom.append(container, dom.$('.test-explorer'));
this.treeHeader = dom.append(this.container, dom.$('.test-explorer-header'));
this.filterActionBar.value = this.createFilterActionBar();
const messagesContainer = dom.append(this.treeHeader, dom.$('.result-summary-container'));
this._register(this.instantiationService.createInstance(ResultSummaryView, messagesContainer));
const listContainer = dom.append(this.container, dom.$('.test-explorer-tree'));
this.viewModel = this.instantiationService.createInstance(TestingExplorerViewModel, listContainer, this.onDidChangeBodyVisibility);
this._register(this.viewModel.tree.onDidFocus(() => this.lastFocusState = LastFocusState.Tree));
this._register(this.viewModel.onChangeWelcomeVisibility(() => this._onDidChangeViewWelcomeState.fire()));
this._register(this.viewModel);
this._onDidChangeViewWelcomeState.fire();
}
/** @override */
public override getActionViewItem(action: IAction, options: IActionViewItemOptions): IActionViewItem | undefined {
switch (action.id) {
case TestCommandId.FilterAction:
this.filter.value = this.instantiationService.createInstance(TestingExplorerFilter, action, options);
this.filterFocusListener.value = this.filter.value.onDidFocus(() => this.lastFocusState = LastFocusState.Input);
return this.filter.value;
case TestCommandId.RunSelectedAction:
return this.getRunGroupDropdown(TestRunProfileBitset.Run, action, options);
case TestCommandId.DebugSelectedAction:
return this.getRunGroupDropdown(TestRunProfileBitset.Debug, action, options);
case TestCommandId.StartContinousRun:
case TestCommandId.StopContinousRun:
return this.getContinuousRunDropdown(action, options);
default:
return super.getActionViewItem(action, options);
}
}
/** @inheritdoc */
private getTestConfigGroupActions(group: TestRunProfileBitset) {
const profileActions: IAction[] = [];
let participatingGroups = 0;
let hasConfigurable = false;
const defaults = this.testProfileService.getGroupDefaultProfiles(group);
for (const { profiles, controller } of this.testProfileService.all()) {
let hasAdded = false;
for (const profile of profiles) {
if (profile.group !== group) {
continue;
}
if (!hasAdded) {
hasAdded = true;
participatingGroups++;
profileActions.push(new Action(`${controller.id}.$root`, controller.label.get(), undefined, false));
}
hasConfigurable = hasConfigurable || profile.hasConfigurationHandler;
profileActions.push(new Action(
`${controller.id}.${profile.profileId}`,
defaults.includes(profile) ? localize('defaultTestProfile', '{0} (Default)', profile.label) : profile.label,
undefined,
undefined,
() => {
const { include, exclude } = this.getTreeIncludeExclude(profile);
this.testService.runResolvedTests({
exclude: exclude.map(e => e.item.extId),
group: profile.group,
targets: [{
profileId: profile.profileId,
controllerId: profile.controllerId,
testIds: include.map(i => i.item.extId),
}]
});
},
));
}
}
const contextKeys: [string, unknown][] = [];
// allow extension author to define context for when to show the test menu actions for run or debug menus
if (group === TestRunProfileBitset.Run) {
contextKeys.push(['testing.profile.context.group', 'run']);
}
if (group === TestRunProfileBitset.Debug) {
contextKeys.push(['testing.profile.context.group', 'debug']);
}
if (group === TestRunProfileBitset.Coverage) {
contextKeys.push(['testing.profile.context.group', 'coverage']);
}
const key = this.contextKeyService.createOverlay(contextKeys);
const menu = this.menuService.getMenuActions(MenuId.TestProfilesContext, key);
// fill if there are any actions
const menuActions = getFlatContextMenuActions(menu);
const postActions: IAction[] = [];
if (profileActions.length > 1) {
postActions.push(new Action(
'selectDefaultTestConfigurations',
localize('selectDefaultConfigs', 'Select Default Profile'),
undefined,
undefined,
() => this.commandService.executeCommand<ITestRunProfile>(TestCommandId.SelectDefaultTestProfiles, group),
));
}
if (hasConfigurable) {
postActions.push(new Action(
'configureTestProfiles',
localize('configureTestProfiles', 'Configure Test Profiles'),
undefined,
undefined,
() => this.commandService.executeCommand<ITestRunProfile>(TestCommandId.ConfigureTestProfilesAction, group),
));
}
// show menu actions if there are any otherwise don't
return menuActions.length > 0
? Separator.join(profileActions, menuActions, postActions)
: Separator.join(profileActions, postActions);
}
/**
* @override
*/
public override saveState() {
this.filter.value?.saveState();
super.saveState();
}
private getRunGroupDropdown(group: TestRunProfileBitset, defaultAction: IAction, options: IActionViewItemOptions) {
const dropdownActions = this.getTestConfigGroupActions(group);
if (dropdownActions.length < 2) {
return super.getActionViewItem(defaultAction, options);
}
const primaryAction = this.instantiationService.createInstance(MenuItemAction, {
id: defaultAction.id,
title: defaultAction.label,
icon: group === TestRunProfileBitset.Run
? icons.testingRunAllIcon
: icons.testingDebugAllIcon,
}, undefined, undefined, undefined, undefined);
return this.instantiationService.createInstance(
DropdownWithPrimaryActionViewItem,
primaryAction, this.getDropdownAction(), dropdownActions,
'',
options
);
}
private getDropdownAction() {
return new Action('selectRunConfig', localize('testingSelectConfig', 'Select Configuration...'), 'codicon-chevron-down', true);
}
private getContinuousRunDropdown(defaultAction: IAction, options: IActionViewItemOptions) {
const allProfiles = [...Iterable.flatMap(this.testProfileService.all(), (cr): Iterable<ITestRunProfile> => {
if (this.testService.collection.getNodeById(cr.controller.id)?.children.size) {
return Iterable.filter(cr.profiles, p => p.supportsContinuousRun);
}
return Iterable.empty();
})];
if (allProfiles.length <= 1) {
return super.getActionViewItem(defaultAction, options);
}
const primaryAction = this.instantiationService.createInstance(MenuItemAction, {
id: defaultAction.id,
title: defaultAction.label,
icon: defaultAction.id === TestCommandId.StartContinousRun ? icons.testingTurnContinuousRunOn : icons.testingTurnContinuousRunOff,
}, undefined, undefined, undefined, undefined);
const dropdownActions: IAction[] = [];
const groups = groupBy(allProfiles, p => p.group);
const crService = this.crService;
for (const group of [TestRunProfileBitset.Run, TestRunProfileBitset.Debug, TestRunProfileBitset.Coverage] as const) {
const profiles = groups[group];
if (!profiles) {
continue;
}
if (Object.keys(groups).length > 1) {
dropdownActions.push(new Action(
`${group}.label`,
testProfileBitset[group],
undefined,
false,
));
}
for (const profile of profiles) {
dropdownActions.push(new class extends Action {
constructor() {
super(
`${group}.${profile.profileId}`,
profile.label,
undefined,
true,
() => crService.isEnabledForProfile(profile)
? crService.stopProfile(profile)
: crService.start([profile]),
);
this.checked = crService.isEnabledForProfile(profile);
this._register(crService.onDidChange(() => {
this.checked = crService.isEnabledForProfile(profile);
}));
}
});
}
}
return this.instantiationService.createInstance(
DropdownWithPrimaryActionViewItem,
primaryAction, this.getDropdownAction(), dropdownActions,
'',
options
);
}
private createFilterActionBar() {
const bar = new ActionBar(this.treeHeader, {
actionViewItemProvider: (action, options) => this.getActionViewItem(action, options),
triggerKeys: { keyDown: false, keys: [] },
});
bar.push(new Action(TestCommandId.FilterAction));
bar.getContainer().classList.add('testing-filter-action-bar');
return bar;
}
private updateDiscoveryProgress(busy: number) {
if (!busy && this.discoveryProgress) {
this.discoveryProgress.clear();
} else if (busy && !this.discoveryProgress.value) {
this.discoveryProgress.value = this.instantiationService.createInstance(UnmanagedProgress, { location: this.getProgressLocation() });
}
}
/**
* @override
*/
protected override layoutBody(height = this.dimensions.height, width = this.dimensions.width): void {
super.layoutBody(height, width);
this.dimensions.height = height;
this.dimensions.width = width;
this.container.style.height = `${height}px`;
this.viewModel?.layout(height - this.treeHeader.clientHeight, width);
this.filter.value?.layout(width);
}
}
const SUMMARY_RENDER_INTERVAL = 200;
class ResultSummaryView extends Disposable {
private elementsWereAttached = false;
private badgeType: TestingCountBadge;
private lastBadge?: NumberBadge | IconBadge;
private countHover: IManagedHover;
private readonly badgeDisposable = this._register(new MutableDisposable());
private readonly renderLoop = this._register(new RunOnceScheduler(() => this.render(), SUMMARY_RENDER_INTERVAL));
private readonly elements = dom.h('div.result-summary', [
dom.h('div@status'),
dom.h('div@count'),
dom.h('div@count'),
dom.h('span'),
dom.h('duration@duration'),
dom.h('a@rerun'),
]);
constructor(
private readonly container: HTMLElement,
@ITestResultService private readonly resultService: ITestResultService,
@IActivityService private readonly activityService: IActivityService,
@ITestingContinuousRunService private readonly crService: ITestingContinuousRunService,
@IConfigurationService configurationService: IConfigurationService,
@IInstantiationService instantiationService: IInstantiationService,
@IHoverService hoverService: IHoverService,
) {
super();
this.badgeType = configurationService.getValue<TestingCountBadge>(TestingConfigKeys.CountBadge);
this._register(resultService.onResultsChanged(this.render, this));
this._register(configurationService.onDidChangeConfiguration(e => {
if (e.affectsConfiguration(TestingConfigKeys.CountBadge)) {
this.badgeType = configurationService.getValue(TestingConfigKeys.CountBadge);
this.render();
}
}));
this.countHover = this._register(hoverService.setupManagedHover(getDefaultHoverDelegate('mouse'), this.elements.count, ''));
const ab = this._register(new ActionBar(this.elements.rerun, {
actionViewItemProvider: (action, options) => createActionViewItem(instantiationService, action, options),
}));
ab.push(instantiationService.createInstance(MenuItemAction,
{ ...new ReRunLastRun().desc, icon: icons.testingRerunIcon },
{ ...new DebugLastRun().desc, icon: icons.testingDebugIcon },
{},
undefined, undefined
), { icon: true, label: false });
this.render();
}
private render() {
const { results } = this.resultService;
const { count, root, status, duration, rerun } = this.elements;
if (!results.length) {
if (this.elementsWereAttached) {
root.remove();
this.elementsWereAttached = false;
}
this.container.innerText = localize('noResults', 'No test results yet.');
this.badgeDisposable.clear();
return;
}
const live = results.filter(r => !r.completedAt) as LiveTestResult[];
let counts: CountSummary;
if (live.length) {
status.className = ThemeIcon.asClassName(spinningLoading);
counts = collectTestStateCounts(true, live);
this.renderLoop.schedule();
const last = live[live.length - 1];
duration.textContent = formatDuration(Date.now() - last.startedAt);
rerun.style.display = 'none';
} else {
const last = results[0];
const dominantState = mapFindFirst(statesInOrder, s => last.counts[s] > 0 ? s : undefined);
status.className = ThemeIcon.asClassName(icons.testingStatesToIcons.get(dominantState ?? TestResultState.Unset)!);
counts = collectTestStateCounts(false, [last]);
duration.textContent = last instanceof LiveTestResult ? formatDuration(last.completedAt! - last.startedAt) : '';
rerun.style.display = 'block';
}
count.textContent = `${counts.passed}/${counts.totalWillBeRun}`;
this.countHover.update(getTestProgressText(counts));
this.renderActivityBadge(counts);
if (!this.elementsWereAttached) {
dom.clearNode(this.container);
this.container.appendChild(root);
this.elementsWereAttached = true;
}
}
private renderActivityBadge(countSummary: CountSummary) {
if (countSummary && this.badgeType !== TestingCountBadge.Off && countSummary[this.badgeType] !== 0) {
if (this.lastBadge instanceof NumberBadge && this.lastBadge.number === countSummary[this.badgeType]) {
return;
}
this.lastBadge = new NumberBadge(countSummary[this.badgeType], num => this.getLocalizedBadgeString(this.badgeType, num));
} else if (this.crService.isEnabled()) {
if (this.lastBadge instanceof IconBadge && this.lastBadge.icon === icons.testingContinuousIsOn) {
return;
}
this.lastBadge = new IconBadge(icons.testingContinuousIsOn, () => localize('testingContinuousBadge', 'Tests are being watched for changes'));
} else {
if (!this.lastBadge) {
return;
}
this.lastBadge = undefined;
}
this.badgeDisposable.value = this.lastBadge && this.activityService.showViewActivity(Testing.ExplorerViewId, { badge: this.lastBadge });
}
private getLocalizedBadgeString(countBadgeType: TestingCountBadge, count: number): string {
switch (countBadgeType) {
case TestingCountBadge.Passed:
return localize('testingCountBadgePassed', '{0} passed tests', count);
case TestingCountBadge.Skipped:
return localize('testingCountBadgeSkipped', '{0} skipped tests', count);
default:
return localize('testingCountBadgeFailed', '{0} failed tests', count);
}
}
}
const enum WelcomeExperience {
None,
ForWorkspace,
ForDocument,
}
class TestingExplorerViewModel extends Disposable {
public tree: TestingObjectTree<FuzzyScore>;
private filter: TestsFilter;
public readonly projection = this._register(new MutableDisposable<ITestTreeProjection>());
private readonly revealTimeout = new MutableDisposable();
private readonly _viewMode = TestingContextKeys.viewMode.bindTo(this.contextKeyService);
private readonly _viewSorting = TestingContextKeys.viewSorting.bindTo(this.contextKeyService);
private readonly welcomeVisibilityEmitter = new Emitter<WelcomeExperience>();
private readonly actionRunner = new TestExplorerActionRunner(() => this.tree.getSelection().filter(isDefined));
private readonly lastViewState = this._register(new StoredValue<ISerializedTestTreeCollapseState>({
key: 'testing.treeState',
scope: StorageScope.WORKSPACE,
target: StorageTarget.MACHINE,
}, this.storageService));
private readonly noTestForDocumentWidget: NoTestsForDocumentWidget;
/**
* Whether there's a reveal request which has not yet been delivered. This
* can happen if the user asks to reveal before the test tree is loaded.
* We check to see if the reveal request is present on each tree update,
* and do it then if so.
*/
private hasPendingReveal = false;
/**
* Fires when the visibility of the placeholder state changes.
*/
public readonly onChangeWelcomeVisibility = this.welcomeVisibilityEmitter.event;
/**
* Gets whether the welcome should be visible.
*/
public welcomeExperience = WelcomeExperience.None;
public get viewMode() {
return this._viewMode.get() ?? TestExplorerViewMode.Tree;
}
public set viewMode(newMode: TestExplorerViewMode) {
if (newMode === this._viewMode.get()) {
return;
}
this._viewMode.set(newMode);
this.updatePreferredProjection();
this.storageService.store('testing.viewMode', newMode, StorageScope.WORKSPACE, StorageTarget.MACHINE);
}
public get viewSorting() {
return this._viewSorting.get() ?? TestExplorerViewSorting.ByStatus;
}
public set viewSorting(newSorting: TestExplorerViewSorting) {
if (newSorting === this._viewSorting.get()) {
return;
}
this._viewSorting.set(newSorting);
this.tree.resort(null);
this.storageService.store('testing.viewSorting', newSorting, StorageScope.WORKSPACE, StorageTarget.MACHINE);
}
constructor(
listContainer: HTMLElement,
onDidChangeVisibility: Event<boolean>,
@IConfigurationService configurationService: IConfigurationService,
@IEditorService editorService: IEditorService,
@IEditorGroupsService editorGroupsService: IEditorGroupsService,
@IMenuService private readonly menuService: IMenuService,
@IContextMenuService private readonly contextMenuService: IContextMenuService,
@ITestService private readonly testService: ITestService,
@ITestExplorerFilterState private readonly filterState: TestExplorerFilterState,
@IInstantiationService private readonly instantiationService: IInstantiationService,
@IStorageService private readonly storageService: IStorageService,
@IContextKeyService private readonly contextKeyService: IContextKeyService,
@ITestResultService private readonly testResults: ITestResultService,
@ITestingPeekOpener private readonly peekOpener: ITestingPeekOpener,
@ITestProfileService private readonly testProfileService: ITestProfileService,
@ITestingContinuousRunService private readonly crService: ITestingContinuousRunService,
@ICommandService commandService: ICommandService,
) {
super();
this.hasPendingReveal = !!filterState.reveal.get();
this.noTestForDocumentWidget = this._register(instantiationService.createInstance(NoTestsForDocumentWidget, listContainer));
this._viewMode.set(this.storageService.get('testing.viewMode', StorageScope.WORKSPACE, TestExplorerViewMode.Tree) as TestExplorerViewMode);
this._viewSorting.set(this.storageService.get('testing.viewSorting', StorageScope.WORKSPACE, TestExplorerViewSorting.ByLocation) as TestExplorerViewSorting);
this.reevaluateWelcomeState();
this.filter = this.instantiationService.createInstance(TestsFilter, testService.collection);
this.tree = instantiationService.createInstance(
TestingObjectTree,
'Test Explorer List',
listContainer,
new ListDelegate(),
[
instantiationService.createInstance(TestItemRenderer, this.actionRunner),
instantiationService.createInstance(ErrorRenderer),
],
{
identityProvider: instantiationService.createInstance(IdentityProvider),
hideTwistiesOfChildlessElements: false,
sorter: instantiationService.createInstance(TreeSorter, this),
keyboardNavigationLabelProvider: instantiationService.createInstance(TreeKeyboardNavigationLabelProvider),
accessibilityProvider: instantiationService.createInstance(ListAccessibilityProvider),
filter: this.filter,
findWidgetEnabled: false,
}) as TestingObjectTree<FuzzyScore>;
// saves the collapse state so that if items are removed or refreshed, they
// retain the same state (#170169)
const collapseStateSaver = this._register(new RunOnceScheduler(() => {
// reuse the last view state to avoid making a bunch of object garbage:
const state = this.tree.getOptimizedViewState(this.lastViewState.get({}));
const projection = this.projection.value;
if (projection) {
projection.lastState = state;
}
}, 3000));
this._register(this.tree.onDidChangeCollapseState(evt => {
if (evt.node.element instanceof TestItemTreeElement) {
if (!evt.node.collapsed) {
this.projection.value?.expandElement(evt.node.element, evt.deep ? Infinity : 0);
}
collapseStateSaver.schedule();
}
}));
this._register(this.crService.onDidChange(testId => {
if (testId) {
// a continuous run test will sort to the top:
const elem = this.projection.value?.getElementByTestId(testId);
this.tree.resort(elem?.parent && this.tree.hasElement(elem.parent) ? elem.parent : null, false);
}
}));
this._register(onDidChangeVisibility(visible => {
if (visible) {
this.ensureProjection();
}
}));
this._register(this.tree.onContextMenu(e => this.onContextMenu(e)));
this._register(Event.any(
filterState.text.onDidChange,
filterState.fuzzy.onDidChange,
testService.excluded.onTestExclusionsChanged,
)(() => {
if (!filterState.text.value) {
return this.tree.refilter();
}
const items = this.filter.lastIncludedTests = new Set();
this.tree.refilter();
this.filter.lastIncludedTests = undefined;
for (const test of items) {
this.tree.expandTo(test);
}
}));
this._register(this.tree.onDidOpen(e => {
if (!(e.element instanceof TestItemTreeElement)) {
return;
}
filterState.didSelectTestInExplorer(e.element.test.item.extId);
if (!e.element.children.size && e.element.test.item.uri) {
if (!this.tryPeekError(e.element)) {
commandService.executeCommand('vscode.revealTest', e.element.test.item.extId, {
openToSide: e.sideBySide,
preserveFocus: true,
});
}
}
}));
this._register(this.tree);
this._register(this.onChangeWelcomeVisibility(e => {
this.noTestForDocumentWidget.setVisible(e === WelcomeExperience.ForDocument);
}));
this._register(dom.addStandardDisposableListener(this.tree.getHTMLElement(), 'keydown', evt => {
if (evt.equals(KeyCode.Enter)) {
this.handleExecuteKeypress(evt);
} else if (DefaultKeyboardNavigationDelegate.mightProducePrintableCharacter(evt)) {
filterState.text.value = evt.browserEvent.key;
filterState.focusInput();
}
}));
this._register(autorun(reader => {
this.revealById(filterState.reveal.read(reader), undefined, false);
}));
this._register(onDidChangeVisibility(visible => {
if (visible) {
filterState.focusInput();
}
}));
let followRunningTests = getTestingConfiguration(configurationService, TestingConfigKeys.FollowRunningTest);
this._register(configurationService.onDidChangeConfiguration(e => {
if (e.affectsConfiguration(TestingConfigKeys.FollowRunningTest)) {
followRunningTests = getTestingConfiguration(configurationService, TestingConfigKeys.FollowRunningTest);
}
}));
let alwaysRevealTestAfterStateChange = getTestingConfiguration(configurationService, TestingConfigKeys.AlwaysRevealTestOnStateChange);
this._register(configurationService.onDidChangeConfiguration(e => {
if (e.affectsConfiguration(TestingConfigKeys.AlwaysRevealTestOnStateChange)) {
alwaysRevealTestAfterStateChange = getTestingConfiguration(configurationService, TestingConfigKeys.AlwaysRevealTestOnStateChange);
}
}));
this._register(testResults.onTestChanged(evt => {
if (!followRunningTests) {
return;
}
if (evt.reason !== TestResultItemChangeReason.OwnStateChange) {
return;
}
if (this.tree.selectionSize > 1) {
return; // don't change a multi-selection #180950
}
// follow running tests, or tests whose state changed. Tests that
// complete very fast may not enter the running state at all.
if (evt.item.ownComputedState !== TestResultState.Running && !(evt.previousState === TestResultState.Queued && isStateWithResult(evt.item.ownComputedState))) {
return;
}
this.revealById(evt.item.item.extId, alwaysRevealTestAfterStateChange, false);
}));
this._register(testResults.onResultsChanged(() => {
this.tree.resort(null);
}));
this._register(this.testProfileService.onDidChange(() => {
this.tree.rerender();
}));
const allOpenEditorInputs = observableFromEvent(this,
editorService.onDidEditorsChange,
() => new Set(editorGroupsService.groups.flatMap(g => g.editors).map(e => e.resource).filter(isDefined)),
);
const activeResource = observableFromEvent(this, editorService.onDidActiveEditorChange, () => {
if (editorService.activeEditor instanceof DiffEditorInput) {
return editorService.activeEditor.primary.resource;
} else {
return editorService.activeEditor?.resource;
}
});
const filterText = observableFromEvent(this.filterState.text.onDidChange, () => this.filterState.text);
this._register(autorun(reader => {
filterText.read(reader);
if (this.filterState.isFilteringFor(TestFilterTerm.OpenedFiles)) {
this.filter.filterToDocumentUri([...allOpenEditorInputs.read(reader)]);
} else {
this.filter.filterToDocumentUri([activeResource.read(reader)].filter(isDefined));
}
if (this.filterState.isFilteringFor(TestFilterTerm.CurrentDoc) || this.filterState.isFilteringFor(TestFilterTerm.OpenedFiles)) {
this.tree.refilter();
}
}));
this._register(this.storageService.onWillSaveState(({ reason, }) => {
if (reason === WillSaveStateReason.SHUTDOWN) {
this.lastViewState.store(this.tree.getOptimizedViewState());
}
}));
}
/**
* Re-layout the tree.
*/
public layout(height?: number, width?: number): void {
this.tree.layout(height, width);
}
/**
* Tries to reveal by extension ID. Queues the request if the extension
* ID is not currently available.
*/
private revealById(id: string | undefined, expand = true, focus = true) {
if (!id) {
this.hasPendingReveal = false;
return;
}
const projection = this.ensureProjection();
// If the item itself is visible in the tree, show it. Otherwise, expand