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workspace.test.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 assert from 'assert';
import * as fs from 'fs';
import { basename, join, posix } from 'path';
import * as vscode from 'vscode';
import { TestFS } from '../memfs';
import { assertNoRpc, closeAllEditors, createRandomFile, delay, deleteFile, disposeAll, pathEquals, revertAllDirty, rndName, testFs, withLogDisabled } from '../utils';
suite('vscode API - workspace', () => {
teardown(async function () {
assertNoRpc();
await closeAllEditors();
});
test('MarkdownString', function () {
let md = new vscode.MarkdownString();
assert.strictEqual(md.value, '');
assert.strictEqual(md.isTrusted, undefined);
md = new vscode.MarkdownString('**bold**');
assert.strictEqual(md.value, '**bold**');
md.appendText('**bold?**');
assert.strictEqual(md.value, '**bold**\\*\\*bold?\\*\\*');
md.appendMarkdown('**bold**');
assert.strictEqual(md.value, '**bold**\\*\\*bold?\\*\\***bold**');
});
test('textDocuments', () => {
assert.ok(Array.isArray(vscode.workspace.textDocuments));
assert.throws(() => (<any>vscode.workspace).textDocuments = null);
});
test('rootPath', () => {
assert.ok(pathEquals(vscode.workspace.rootPath!, join(__dirname, '../../testWorkspace')));
assert.throws(() => (vscode.workspace as any).rootPath = 'farboo');
});
test('workspaceFile', () => {
assert.ok(!vscode.workspace.workspaceFile);
});
test('workspaceFolders', () => {
if (vscode.workspace.workspaceFolders) {
assert.strictEqual(vscode.workspace.workspaceFolders.length, 1);
assert.ok(pathEquals(vscode.workspace.workspaceFolders[0].uri.fsPath, join(__dirname, '../../testWorkspace')));
}
});
test('getWorkspaceFolder', () => {
const folder = vscode.workspace.getWorkspaceFolder(vscode.Uri.file(join(__dirname, '../../testWorkspace/far.js')));
assert.ok(!!folder);
if (folder) {
assert.ok(pathEquals(folder.uri.fsPath, join(__dirname, '../../testWorkspace')));
}
});
test('openTextDocument', async () => {
const uri = await createRandomFile();
// not yet there
const existing1 = vscode.workspace.textDocuments.find(doc => doc.uri.toString() === uri.toString());
assert.strictEqual(existing1, undefined);
// open and assert its there
const doc = await vscode.workspace.openTextDocument(uri);
assert.ok(doc);
assert.strictEqual(doc.uri.toString(), uri.toString());
const existing2 = vscode.workspace.textDocuments.find(doc => doc.uri.toString() === uri.toString());
assert.strictEqual(existing2 === doc, true);
});
test('openTextDocument, illegal path', () => {
return vscode.workspace.openTextDocument('funkydonky.txt').then(_doc => {
throw new Error('missing error');
}, _err => {
// good!
});
});
test('openTextDocument, untitled is dirty', async function () {
return vscode.workspace.openTextDocument(vscode.workspace.workspaceFolders![0].uri.with({ scheme: 'untitled', path: posix.join(vscode.workspace.workspaceFolders![0].uri.path, 'newfile.txt') })).then(doc => {
assert.strictEqual(doc.uri.scheme, 'untitled');
assert.ok(doc.isDirty);
});
});
test('openTextDocument, untitled with host', function () {
const uri = vscode.Uri.parse('untitled://localhost/c%24/Users/jrieken/code/samples/foobar.txt');
return vscode.workspace.openTextDocument(uri).then(doc => {
assert.strictEqual(doc.uri.scheme, 'untitled');
});
});
test('openTextDocument, untitled without path', function () {
return vscode.workspace.openTextDocument().then(doc => {
assert.strictEqual(doc.uri.scheme, 'untitled');
assert.ok(doc.isDirty);
});
});
test('openTextDocument, untitled without path but language ID', function () {
return vscode.workspace.openTextDocument({ language: 'xml' }).then(doc => {
assert.strictEqual(doc.uri.scheme, 'untitled');
assert.strictEqual(doc.languageId, 'xml');
assert.ok(doc.isDirty);
});
});
test('openTextDocument, untitled without path but language ID and content', function () {
return vscode.workspace.openTextDocument({ language: 'html', content: '<h1>Hello world!</h1>' }).then(doc => {
assert.strictEqual(doc.uri.scheme, 'untitled');
assert.strictEqual(doc.languageId, 'html');
assert.ok(doc.isDirty);
assert.strictEqual(doc.getText(), '<h1>Hello world!</h1>');
});
});
test('openTextDocument, untitled closes on save', function () {
const path = join(vscode.workspace.rootPath || '', './newfile.txt');
return vscode.workspace.openTextDocument(vscode.Uri.parse('untitled:' + path)).then(doc => {
assert.strictEqual(doc.uri.scheme, 'untitled');
assert.ok(doc.isDirty);
const closedDocuments: vscode.TextDocument[] = [];
const d0 = vscode.workspace.onDidCloseTextDocument(e => closedDocuments.push(e));
return vscode.window.showTextDocument(doc).then(() => {
return doc.save().then((didSave: boolean) => {
assert.strictEqual(didSave, true, `FAILED to save${doc.uri.toString()}`);
const closed = closedDocuments.filter(close => close.uri.toString() === doc.uri.toString())[0];
assert.ok(closed);
assert.ok(closed === doc);
assert.ok(!doc.isDirty);
assert.ok(fs.existsSync(path));
d0.dispose();
fs.unlinkSync(join(vscode.workspace.rootPath || '', './newfile.txt'));
});
});
});
});
test('openTextDocument, uri scheme/auth/path', function () {
const registration = vscode.workspace.registerTextDocumentContentProvider('sc', {
provideTextDocumentContent() {
return 'SC';
}
});
return Promise.all([
vscode.workspace.openTextDocument(vscode.Uri.parse('sc://auth')).then(doc => {
assert.strictEqual(doc.uri.authority, 'auth');
assert.strictEqual(doc.uri.path, '');
}),
vscode.workspace.openTextDocument(vscode.Uri.parse('sc:///path')).then(doc => {
assert.strictEqual(doc.uri.authority, '');
assert.strictEqual(doc.uri.path, '/path');
}),
vscode.workspace.openTextDocument(vscode.Uri.parse('sc://auth/path')).then(doc => {
assert.strictEqual(doc.uri.authority, 'auth');
assert.strictEqual(doc.uri.path, '/path');
})
]).then(() => {
registration.dispose();
});
});
test('openTextDocument, actual casing first', async function () {
const fs = new TestFS('this-fs', false);
const reg = vscode.workspace.registerFileSystemProvider(fs.scheme, fs, { isCaseSensitive: fs.isCaseSensitive });
const uriOne = vscode.Uri.parse('this-fs:/one');
const uriTwo = vscode.Uri.parse('this-fs:/two');
const uriONE = vscode.Uri.parse('this-fs:/ONE'); // same resource, different uri
const uriTWO = vscode.Uri.parse('this-fs:/TWO');
fs.writeFile(uriOne, Buffer.from('one'), { create: true, overwrite: true });
fs.writeFile(uriTwo, Buffer.from('two'), { create: true, overwrite: true });
// lower case (actual case) comes first
const docOne = await vscode.workspace.openTextDocument(uriOne);
assert.strictEqual(docOne.uri.toString(), uriOne.toString());
const docONE = await vscode.workspace.openTextDocument(uriONE);
assert.strictEqual(docONE === docOne, true);
assert.strictEqual(docONE.uri.toString(), uriOne.toString());
assert.strictEqual(docONE.uri.toString() !== uriONE.toString(), true); // yep
// upper case (NOT the actual case) comes first
const docTWO = await vscode.workspace.openTextDocument(uriTWO);
assert.strictEqual(docTWO.uri.toString(), uriTWO.toString());
const docTwo = await vscode.workspace.openTextDocument(uriTwo);
assert.strictEqual(docTWO === docTwo, true);
assert.strictEqual(docTwo.uri.toString(), uriTWO.toString());
assert.strictEqual(docTwo.uri.toString() !== uriTwo.toString(), true); // yep
reg.dispose();
});
test('eol, read', () => {
const a = createRandomFile('foo\nbar\nbar').then(file => {
return vscode.workspace.openTextDocument(file).then(doc => {
assert.strictEqual(doc.eol, vscode.EndOfLine.LF);
});
});
const b = createRandomFile('foo\nbar\nbar\r\nbaz').then(file => {
return vscode.workspace.openTextDocument(file).then(doc => {
assert.strictEqual(doc.eol, vscode.EndOfLine.LF);
});
});
const c = createRandomFile('foo\r\nbar\r\nbar').then(file => {
return vscode.workspace.openTextDocument(file).then(doc => {
assert.strictEqual(doc.eol, vscode.EndOfLine.CRLF);
});
});
return Promise.all([a, b, c]);
});
test('eol, change via editor', () => {
return createRandomFile('foo\nbar\nbar').then(file => {
return vscode.workspace.openTextDocument(file).then(doc => {
assert.strictEqual(doc.eol, vscode.EndOfLine.LF);
return vscode.window.showTextDocument(doc).then(editor => {
return editor.edit(builder => builder.setEndOfLine(vscode.EndOfLine.CRLF));
}).then(value => {
assert.ok(value);
assert.ok(doc.isDirty);
assert.strictEqual(doc.eol, vscode.EndOfLine.CRLF);
});
});
});
});
test('eol, change via applyEdit', () => {
return createRandomFile('foo\nbar\nbar').then(file => {
return vscode.workspace.openTextDocument(file).then(doc => {
assert.strictEqual(doc.eol, vscode.EndOfLine.LF);
const edit = new vscode.WorkspaceEdit();
edit.set(file, [vscode.TextEdit.setEndOfLine(vscode.EndOfLine.CRLF)]);
return vscode.workspace.applyEdit(edit).then(value => {
assert.ok(value);
assert.ok(doc.isDirty);
assert.strictEqual(doc.eol, vscode.EndOfLine.CRLF);
});
});
});
});
test('eol, change via onWillSave', async function () {
let called = false;
const sub = vscode.workspace.onWillSaveTextDocument(e => {
called = true;
e.waitUntil(Promise.resolve([vscode.TextEdit.setEndOfLine(vscode.EndOfLine.LF)]));
});
const file = await createRandomFile('foo\r\nbar\r\nbar');
const doc = await vscode.workspace.openTextDocument(file);
assert.strictEqual(doc.eol, vscode.EndOfLine.CRLF);
const edit = new vscode.WorkspaceEdit();
edit.set(file, [vscode.TextEdit.insert(new vscode.Position(0, 0), '-changes-')]);
const successEdit = await vscode.workspace.applyEdit(edit);
assert.ok(successEdit);
const successSave = await doc.save();
assert.ok(successSave);
assert.ok(called);
assert.ok(!doc.isDirty);
assert.strictEqual(doc.eol, vscode.EndOfLine.LF);
sub.dispose();
});
test('events: onDidOpenTextDocument, onDidChangeTextDocument, onDidSaveTextDocument', async () => {
const file = await createRandomFile();
const disposables: vscode.Disposable[] = [];
await revertAllDirty(); // needed for a clean state for `onDidSaveTextDocument` (#102365)
const onDidOpenTextDocument = new Set<vscode.TextDocument>();
const onDidChangeTextDocument = new Set<vscode.TextDocument>();
const onDidSaveTextDocument = new Set<vscode.TextDocument>();
disposables.push(vscode.workspace.onDidOpenTextDocument(e => {
onDidOpenTextDocument.add(e);
}));
disposables.push(vscode.workspace.onDidChangeTextDocument(e => {
onDidChangeTextDocument.add(e.document);
}));
disposables.push(vscode.workspace.onDidSaveTextDocument(e => {
onDidSaveTextDocument.add(e);
}));
const doc = await vscode.workspace.openTextDocument(file);
const editor = await vscode.window.showTextDocument(doc);
await editor.edit((builder) => {
builder.insert(new vscode.Position(0, 0), 'Hello World');
});
await doc.save();
assert.ok(Array.from(onDidOpenTextDocument).find(e => e.uri.toString() === file.toString()), 'did Open: ' + file.toString());
assert.ok(Array.from(onDidChangeTextDocument).find(e => e.uri.toString() === file.toString()), 'did Change: ' + file.toString());
assert.ok(Array.from(onDidSaveTextDocument).find(e => e.uri.toString() === file.toString()), 'did Save: ' + file.toString());
disposeAll(disposables);
return deleteFile(file);
});
test('events: onDidSaveTextDocument fires even for non dirty file when saved', async () => {
const file = await createRandomFile();
const disposables: vscode.Disposable[] = [];
await revertAllDirty(); // needed for a clean state for `onDidSaveTextDocument` (#102365)
const onDidSaveTextDocument = new Set<vscode.TextDocument>();
disposables.push(vscode.workspace.onDidSaveTextDocument(e => {
onDidSaveTextDocument.add(e);
}));
const doc = await vscode.workspace.openTextDocument(file);
await vscode.window.showTextDocument(doc);
await vscode.commands.executeCommand('workbench.action.files.save');
assert.ok(onDidSaveTextDocument);
assert.ok(Array.from(onDidSaveTextDocument).find(e => e.uri.toString() === file.toString()), 'did Save: ' + file.toString());
disposeAll(disposables);
return deleteFile(file);
});
test('openTextDocument, with selection', function () {
return createRandomFile('foo\nbar\nbar').then(file => {
return vscode.workspace.openTextDocument(file).then(doc => {
return vscode.window.showTextDocument(doc, { selection: new vscode.Range(new vscode.Position(1, 1), new vscode.Position(1, 2)) }).then(editor => {
assert.strictEqual(editor.selection.start.line, 1);
assert.strictEqual(editor.selection.start.character, 1);
assert.strictEqual(editor.selection.end.line, 1);
assert.strictEqual(editor.selection.end.character, 2);
});
});
});
});
test('registerTextDocumentContentProvider, simple', function () {
const registration = vscode.workspace.registerTextDocumentContentProvider('foo', {
provideTextDocumentContent(uri) {
return uri.toString();
}
});
const uri = vscode.Uri.parse('foo://testing/virtual.js');
return vscode.workspace.openTextDocument(uri).then(doc => {
assert.strictEqual(doc.getText(), uri.toString());
assert.strictEqual(doc.isDirty, false);
assert.strictEqual(doc.uri.toString(), uri.toString());
registration.dispose();
});
});
test('registerTextDocumentContentProvider, constrains', function () {
// built-in
assert.throws(function () {
vscode.workspace.registerTextDocumentContentProvider('untitled', { provideTextDocumentContent() { return null; } });
});
// built-in
assert.throws(function () {
vscode.workspace.registerTextDocumentContentProvider('file', { provideTextDocumentContent() { return null; } });
});
// missing scheme
return vscode.workspace.openTextDocument(vscode.Uri.parse('notThere://foo/far/boo/bar')).then(() => {
assert.ok(false, 'expected failure');
}, _err => {
// expected
});
});
test('registerTextDocumentContentProvider, multiple', function () {
// duplicate registration
const registration1 = vscode.workspace.registerTextDocumentContentProvider('foo', {
provideTextDocumentContent(uri) {
if (uri.authority === 'foo') {
return '1';
}
return undefined;
}
});
const registration2 = vscode.workspace.registerTextDocumentContentProvider('foo', {
provideTextDocumentContent(uri) {
if (uri.authority === 'bar') {
return '2';
}
return undefined;
}
});
return Promise.all([
vscode.workspace.openTextDocument(vscode.Uri.parse('foo://foo/bla')).then(doc => { assert.strictEqual(doc.getText(), '1'); }),
vscode.workspace.openTextDocument(vscode.Uri.parse('foo://bar/bla')).then(doc => { assert.strictEqual(doc.getText(), '2'); })
]).then(() => {
registration1.dispose();
registration2.dispose();
});
});
test('registerTextDocumentContentProvider, evil provider', function () {
// duplicate registration
const registration1 = vscode.workspace.registerTextDocumentContentProvider('foo', {
provideTextDocumentContent(_uri) {
return '1';
}
});
const registration2 = vscode.workspace.registerTextDocumentContentProvider('foo', {
provideTextDocumentContent(_uri): string {
throw new Error('fail');
}
});
return vscode.workspace.openTextDocument(vscode.Uri.parse('foo://foo/bla')).then(doc => {
assert.strictEqual(doc.getText(), '1');
registration1.dispose();
registration2.dispose();
});
});
test('registerTextDocumentContentProvider, invalid text', function () {
const registration = vscode.workspace.registerTextDocumentContentProvider('foo', {
provideTextDocumentContent(_uri) {
return <any>123;
}
});
return vscode.workspace.openTextDocument(vscode.Uri.parse('foo://auth/path')).then(() => {
assert.ok(false, 'expected failure');
}, _err => {
// expected
registration.dispose();
});
});
test('registerTextDocumentContentProvider, show virtual document', function () {
const registration = vscode.workspace.registerTextDocumentContentProvider('foo', {
provideTextDocumentContent(_uri) {
return 'I am virtual';
}
});
return vscode.workspace.openTextDocument(vscode.Uri.parse('foo://something/path')).then(doc => {
return vscode.window.showTextDocument(doc).then(editor => {
assert.ok(editor.document === doc);
assert.strictEqual(editor.document.getText(), 'I am virtual');
registration.dispose();
});
});
});
test('registerTextDocumentContentProvider, open/open document', function () {
let callCount = 0;
const registration = vscode.workspace.registerTextDocumentContentProvider('foo', {
provideTextDocumentContent(_uri) {
callCount += 1;
return 'I am virtual';
}
});
const uri = vscode.Uri.parse('foo://testing/path');
return Promise.all([vscode.workspace.openTextDocument(uri), vscode.workspace.openTextDocument(uri)]).then(docs => {
const [first, second] = docs;
assert.ok(first === second);
assert.ok(vscode.workspace.textDocuments.some(doc => doc.uri.toString() === uri.toString()));
assert.strictEqual(callCount, 1);
registration.dispose();
});
});
test('registerTextDocumentContentProvider, empty doc', function () {
const registration = vscode.workspace.registerTextDocumentContentProvider('foo', {
provideTextDocumentContent(_uri) {
return '';
}
});
const uri = vscode.Uri.parse('foo:doc/empty');
return vscode.workspace.openTextDocument(uri).then(doc => {
assert.strictEqual(doc.getText(), '');
assert.strictEqual(doc.uri.toString(), uri.toString());
registration.dispose();
});
});
test('registerTextDocumentContentProvider, change event', async function () {
let callCount = 0;
const emitter = new vscode.EventEmitter<vscode.Uri>();
const registration = vscode.workspace.registerTextDocumentContentProvider('foo', {
onDidChange: emitter.event,
provideTextDocumentContent(_uri) {
return 'call' + (callCount++);
}
});
const uri = vscode.Uri.parse('foo://testing/path3');
const doc = await vscode.workspace.openTextDocument(uri);
assert.strictEqual(callCount, 1);
assert.strictEqual(doc.getText(), 'call0');
return new Promise<void>(resolve => {
const subscription = vscode.workspace.onDidChangeTextDocument(event => {
assert.ok(event.document === doc);
assert.strictEqual(event.document.getText(), 'call1');
subscription.dispose();
registration.dispose();
resolve();
});
emitter.fire(doc.uri);
});
});
test('findFiles', () => {
return vscode.workspace.findFiles('**/image.png').then((res) => {
assert.strictEqual(res.length, 2);
assert.strictEqual(basename(vscode.workspace.asRelativePath(res[0])), 'image.png');
});
});
test('findFiles - null exclude', async () => {
await vscode.workspace.findFiles('**/file.txt').then((res) => {
// search.exclude folder is still searched, files.exclude folder is not
assert.strictEqual(res.length, 1);
assert.strictEqual(basename(vscode.workspace.asRelativePath(res[0])), 'file.txt');
});
await vscode.workspace.findFiles('**/file.txt', null).then((res) => {
// search.exclude and files.exclude folders are both searched
assert.strictEqual(res.length, 2);
assert.strictEqual(basename(vscode.workspace.asRelativePath(res[0])), 'file.txt');
});
});
test('findFiles - exclude', () => {
return vscode.workspace.findFiles('**/image.png').then((res) => {
assert.strictEqual(res.length, 2);
assert.strictEqual(basename(vscode.workspace.asRelativePath(res[0])), 'image.png');
});
});
test('findFiles, exclude', () => {
return vscode.workspace.findFiles('**/image.png', '**/sub/**').then((res) => {
assert.strictEqual(res.length, 1);
assert.strictEqual(basename(vscode.workspace.asRelativePath(res[0])), 'image.png');
});
});
test('findFiles, cancellation', () => {
const source = new vscode.CancellationTokenSource();
const token = source.token; // just to get an instance first
source.cancel();
return vscode.workspace.findFiles('*.js', null, 100, token).then((res) => {
assert.deepStrictEqual(res, []);
});
});
test('`findFiles2`', () => {
return vscode.workspace.findFiles2(['**/image.png']).then((res) => {
assert.strictEqual(res.length, 2);
});
});
test('findFiles2 - null exclude', async () => {
await vscode.workspace.findFiles2(['**/file.txt'], { useExcludeSettings: vscode.ExcludeSettingOptions.FilesExclude }).then((res) => {
// file.exclude folder is still searched, search.exclude folder is not
assert.strictEqual(res.length, 1);
assert.strictEqual(basename(vscode.workspace.asRelativePath(res[0])), 'file.txt');
});
await vscode.workspace.findFiles2(['**/file.txt'], { useExcludeSettings: vscode.ExcludeSettingOptions.None }).then((res) => {
// search.exclude and files.exclude folders are both searched
assert.strictEqual(res.length, 2);
assert.strictEqual(basename(vscode.workspace.asRelativePath(res[0])), 'file.txt');
});
});
test('findFiles2, exclude', () => {
return vscode.workspace.findFiles2(['**/image.png'], { exclude: ['**/sub/**'] }).then((res) => {
res.forEach(r => console.log(r.toString()));
assert.strictEqual(res.length, 1);
});
});
test('findFiles2, cancellation', () => {
const source = new vscode.CancellationTokenSource();
const token = source.token; // just to get an instance first
source.cancel();
return vscode.workspace.findFiles2(['*.js'], {}, token).then((res) => {
assert.deepStrictEqual(res, []);
});
});
test('findTextInFiles', async () => {
const options: vscode.FindTextInFilesOptions = {
include: '*.ts',
previewOptions: {
matchLines: 1,
charsPerLine: 100
}
};
const results: vscode.TextSearchResult[] = [];
await vscode.workspace.findTextInFiles({ pattern: 'foo' }, options, result => {
results.push(result);
});
assert.strictEqual(results.length, 1);
const match = <vscode.TextSearchMatch>results[0];
assert(match.preview.text.indexOf('foo') >= 0);
assert.strictEqual(basename(vscode.workspace.asRelativePath(match.uri)), '10linefile.ts');
});
test('findTextInFiles, cancellation', async () => {
const results: vscode.TextSearchResult[] = [];
const cancellation = new vscode.CancellationTokenSource();
cancellation.cancel();
await vscode.workspace.findTextInFiles({ pattern: 'foo' }, result => {
results.push(result);
}, cancellation.token);
});
test('applyEdit', async () => {
const doc = await vscode.workspace.openTextDocument(vscode.Uri.parse('untitled:' + join(vscode.workspace.rootPath || '', './new2.txt')));
const edit = new vscode.WorkspaceEdit();
edit.insert(doc.uri, new vscode.Position(0, 0), new Array(1000).join('Hello World'));
const success = await vscode.workspace.applyEdit(edit);
assert.strictEqual(success, true);
assert.strictEqual(doc.isDirty, true);
});
test('applyEdit should fail when editing deleted resource', withLogDisabled(async () => {
const resource = await createRandomFile();
const edit = new vscode.WorkspaceEdit();
edit.deleteFile(resource);
edit.insert(resource, new vscode.Position(0, 0), '');
const success = await vscode.workspace.applyEdit(edit);
assert.strictEqual(success, false);
}));
test('applyEdit should fail when renaming deleted resource', withLogDisabled(async () => {
const resource = await createRandomFile();
const edit = new vscode.WorkspaceEdit();
edit.deleteFile(resource);
edit.renameFile(resource, resource);
const success = await vscode.workspace.applyEdit(edit);
assert.strictEqual(success, false);
}));
test('applyEdit should fail when editing renamed from resource', withLogDisabled(async () => {
const resource = await createRandomFile();
const newResource = vscode.Uri.file(resource.fsPath + '.1');
const edit = new vscode.WorkspaceEdit();
edit.renameFile(resource, newResource);
edit.insert(resource, new vscode.Position(0, 0), '');
const success = await vscode.workspace.applyEdit(edit);
assert.strictEqual(success, false);
}));
test('applyEdit "edit A -> rename A to B -> edit B"', async () => {
await testEditRenameEdit(oldUri => oldUri.with({ path: oldUri.path + 'NEW' }));
});
test('applyEdit "edit A -> rename A to B (different case)" -> edit B', async () => {
await testEditRenameEdit(oldUri => oldUri.with({ path: oldUri.path.toUpperCase() }));
});
test('applyEdit "edit A -> rename A to B (same case)" -> edit B', async () => {
await testEditRenameEdit(oldUri => oldUri);
});
async function testEditRenameEdit(newUriCreator: (oldUri: vscode.Uri) => vscode.Uri): Promise<void> {
const oldUri = await createRandomFile();
const newUri = newUriCreator(oldUri);
const edit = new vscode.WorkspaceEdit();
edit.insert(oldUri, new vscode.Position(0, 0), 'BEFORE');
edit.renameFile(oldUri, newUri);
edit.insert(newUri, new vscode.Position(0, 0), 'AFTER');
assert.ok(await vscode.workspace.applyEdit(edit));
const doc = await vscode.workspace.openTextDocument(newUri);
assert.strictEqual(doc.getText(), 'AFTERBEFORE');
assert.strictEqual(doc.isDirty, true);
}
function nameWithUnderscore(uri: vscode.Uri) {
return uri.with({ path: posix.join(posix.dirname(uri.path), `_${posix.basename(uri.path)}`) });
}
test('WorkspaceEdit: applying edits before and after rename duplicates resource #42633', withLogDisabled(async function () {
const docUri = await createRandomFile();
const newUri = nameWithUnderscore(docUri);
const we = new vscode.WorkspaceEdit();
we.insert(docUri, new vscode.Position(0, 0), 'Hello');
we.insert(docUri, new vscode.Position(0, 0), 'Foo');
we.renameFile(docUri, newUri);
we.insert(newUri, new vscode.Position(0, 0), 'Bar');
assert.ok(await vscode.workspace.applyEdit(we));
const doc = await vscode.workspace.openTextDocument(newUri);
assert.strictEqual(doc.getText(), 'BarHelloFoo');
}));
test('WorkspaceEdit: Problem recreating a renamed resource #42634', withLogDisabled(async function () {
const docUri = await createRandomFile();
const newUri = nameWithUnderscore(docUri);
const we = new vscode.WorkspaceEdit();
we.insert(docUri, new vscode.Position(0, 0), 'Hello');
we.insert(docUri, new vscode.Position(0, 0), 'Foo');
we.renameFile(docUri, newUri);
we.createFile(docUri);
we.insert(docUri, new vscode.Position(0, 0), 'Bar');
assert.ok(await vscode.workspace.applyEdit(we));
const newDoc = await vscode.workspace.openTextDocument(newUri);
assert.strictEqual(newDoc.getText(), 'HelloFoo');
const doc = await vscode.workspace.openTextDocument(docUri);
assert.strictEqual(doc.getText(), 'Bar');
}));
test('WorkspaceEdit api - after saving a deleted file, it still shows up as deleted. #42667', withLogDisabled(async function () {
const docUri = await createRandomFile();
const we = new vscode.WorkspaceEdit();
we.deleteFile(docUri);
we.insert(docUri, new vscode.Position(0, 0), 'InsertText');
assert.ok(!(await vscode.workspace.applyEdit(we)));
try {
await vscode.workspace.openTextDocument(docUri);
assert.ok(false);
} catch (e) {
assert.ok(true);
}
}));
test('WorkspaceEdit: edit and rename parent folder duplicates resource #42641', async function () {
const dir = vscode.Uri.parse(`${testFs.scheme}:/before-${rndName()}`);
await testFs.createDirectory(dir);
const docUri = await createRandomFile('', dir);
const docParent = docUri.with({ path: posix.dirname(docUri.path) });
const newParent = nameWithUnderscore(docParent);
const we = new vscode.WorkspaceEdit();
we.insert(docUri, new vscode.Position(0, 0), 'Hello');
we.renameFile(docParent, newParent);
assert.ok(await vscode.workspace.applyEdit(we));
try {
await vscode.workspace.openTextDocument(docUri);
assert.ok(false);
} catch (e) {
assert.ok(true);
}
const newUri = newParent.with({ path: posix.join(newParent.path, posix.basename(docUri.path)) });
const doc = await vscode.workspace.openTextDocument(newUri);
assert.ok(doc);
assert.strictEqual(doc.getText(), 'Hello');
});
test('WorkspaceEdit: rename resource followed by edit does not work #42638', withLogDisabled(async function () {
const docUri = await createRandomFile();
const newUri = nameWithUnderscore(docUri);
const we = new vscode.WorkspaceEdit();
we.renameFile(docUri, newUri);
we.insert(newUri, new vscode.Position(0, 0), 'Hello');
assert.ok(await vscode.workspace.applyEdit(we));
const doc = await vscode.workspace.openTextDocument(newUri);
assert.strictEqual(doc.getText(), 'Hello');
}));
test('WorkspaceEdit: create & override', withLogDisabled(async function () {
const docUri = await createRandomFile('before');
let we = new vscode.WorkspaceEdit();
we.createFile(docUri);
assert.ok(!await vscode.workspace.applyEdit(we));
assert.strictEqual((await vscode.workspace.openTextDocument(docUri)).getText(), 'before');
we = new vscode.WorkspaceEdit();
we.createFile(docUri, { overwrite: true });
assert.ok(await vscode.workspace.applyEdit(we));
assert.strictEqual((await vscode.workspace.openTextDocument(docUri)).getText(), '');
}));
test('WorkspaceEdit: create & ignoreIfExists', withLogDisabled(async function () {
const docUri = await createRandomFile('before');
let we = new vscode.WorkspaceEdit();
we.createFile(docUri, { ignoreIfExists: true });
assert.ok(await vscode.workspace.applyEdit(we));
assert.strictEqual((await vscode.workspace.openTextDocument(docUri)).getText(), 'before');
we = new vscode.WorkspaceEdit();
we.createFile(docUri, { overwrite: true, ignoreIfExists: true });
assert.ok(await vscode.workspace.applyEdit(we));
assert.strictEqual((await vscode.workspace.openTextDocument(docUri)).getText(), '');
}));
test('WorkspaceEdit: rename & ignoreIfExists', withLogDisabled(async function () {
const aUri = await createRandomFile('aaa');
const bUri = await createRandomFile('bbb');
let we = new vscode.WorkspaceEdit();
we.renameFile(aUri, bUri);
assert.ok(!await vscode.workspace.applyEdit(we));
we = new vscode.WorkspaceEdit();
we.renameFile(aUri, bUri, { ignoreIfExists: true });
assert.ok(await vscode.workspace.applyEdit(we));
we = new vscode.WorkspaceEdit();
we.renameFile(aUri, bUri, { overwrite: false, ignoreIfExists: true });
assert.ok(!await vscode.workspace.applyEdit(we));
we = new vscode.WorkspaceEdit();
we.renameFile(aUri, bUri, { overwrite: true, ignoreIfExists: true });
assert.ok(await vscode.workspace.applyEdit(we));
}));
test('WorkspaceEdit: delete & ignoreIfNotExists', withLogDisabled(async function () {
const docUri = await createRandomFile();
let we = new vscode.WorkspaceEdit();
we.deleteFile(docUri, { ignoreIfNotExists: false });
assert.ok(await vscode.workspace.applyEdit(we));
we = new vscode.WorkspaceEdit();
we.deleteFile(docUri, { ignoreIfNotExists: false });
assert.ok(!await vscode.workspace.applyEdit(we));
we = new vscode.WorkspaceEdit();
we.deleteFile(docUri, { ignoreIfNotExists: true });
assert.ok(await vscode.workspace.applyEdit(we));
}));
test('WorkspaceEdit: insert & rename multiple', async function () {
const [f1, f2, f3] = await Promise.all([createRandomFile(), createRandomFile(), createRandomFile()]);
const we = new vscode.WorkspaceEdit();
we.insert(f1, new vscode.Position(0, 0), 'f1');
we.insert(f2, new vscode.Position(0, 0), 'f2');
we.insert(f3, new vscode.Position(0, 0), 'f3');
const f1_ = nameWithUnderscore(f1);
we.renameFile(f1, f1_);
assert.ok(await vscode.workspace.applyEdit(we));
assert.strictEqual((await vscode.workspace.openTextDocument(f3)).getText(), 'f3');
assert.strictEqual((await vscode.workspace.openTextDocument(f2)).getText(), 'f2');
assert.strictEqual((await vscode.workspace.openTextDocument(f1_)).getText(), 'f1');
try {
await vscode.workspace.fs.stat(f1);
assert.ok(false);
} catch {
assert.ok(true);
}
});
// TODO: below test is flaky and commented out, see https://github.com/microsoft/vscode/issues/238837
test.skip('workspace.applyEdit drops the TextEdit if there is a RenameFile later #77735 (with opened editor)', async function () {
await test77735(true);
});
test('workspace.applyEdit drops the TextEdit if there is a RenameFile later #77735 (without opened editor)', async function () {
await test77735(false);
});
async function test77735(withOpenedEditor: boolean): Promise<void> {
const docUriOriginal = await createRandomFile();
const docUriMoved = docUriOriginal.with({ path: `${docUriOriginal.path}.moved` });
await deleteFile(docUriMoved);
if (withOpenedEditor) {
const document = await vscode.workspace.openTextDocument(docUriOriginal);
await vscode.window.showTextDocument(document);
} else {
await vscode.commands.executeCommand('workbench.action.closeAllEditors');
}
for (let i = 0; i < 4; i++) {
const we = new vscode.WorkspaceEdit();
let oldUri: vscode.Uri;
let newUri: vscode.Uri;
let expected: string;
if (i % 2 === 0) {
oldUri = docUriOriginal;
newUri = docUriMoved;
we.insert(oldUri, new vscode.Position(0, 0), 'Hello');
expected = 'Hello';
} else {
oldUri = docUriMoved;
newUri = docUriOriginal;
we.delete(oldUri, new vscode.Range(new vscode.Position(0, 0), new vscode.Position(0, 5)));
expected = '';
}
we.renameFile(oldUri, newUri);
assert.ok(await vscode.workspace.applyEdit(we));
const document = await vscode.workspace.openTextDocument(newUri);
assert.strictEqual(document.isDirty, true);
const result = await document.save();
assert.strictEqual(result, true, `save failed in iteration: ${i} (docUriOriginal: ${docUriOriginal.fsPath})`);
assert.strictEqual(document.isDirty, false, `document still dirty in iteration: ${i} (docUriOriginal: ${docUriOriginal.fsPath})`);
assert.strictEqual(document.getText(), expected);
await delay(10);
}
}
test('The api workspace.applyEdit failed for some case of mixing resourceChange and textEdit #80688, 1/2', async function () {
const file1 = await createRandomFile();
const file2 = await createRandomFile();
const we = new vscode.WorkspaceEdit();
we.insert(file1, new vscode.Position(0, 0), 'import1;');
const file2Name = basename(file2.fsPath);
const file2NewUri = vscode.Uri.joinPath(file2, `../new/${file2Name}`);
we.renameFile(file2, file2NewUri);
we.insert(file1, new vscode.Position(0, 0), 'import2;');
await vscode.workspace.applyEdit(we);
const document = await vscode.workspace.openTextDocument(file1);
// const expected = 'import1;import2;';
const expected2 = 'import2;import1;';
assert.strictEqual(document.getText(), expected2);
});