@theia/core
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Theia is a cloud & desktop IDE framework implemented in TypeScript.
62 lines • 4.36 kB
JavaScript
;
// *****************************************************************************
// Copyright (C) 2026 EclipseSource GmbH and others.
//
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License v. 2.0 which is available at
// http://www.eclipse.org/legal/epl-2.0.
//
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License v. 2.0 are satisfied: GNU General Public License, version 2
// with the GNU Classpath Exception which is available at
// https://www.gnu.org/software/classpath/license.html.
//
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-only WITH Classpath-exception-2.0
// *****************************************************************************
Object.defineProperty(exports, "__esModule", { value: true });
const chai_1 = require("chai");
const launch_arguments_1 = require("../common/launch-arguments");
const launch_argv_parser_1 = require("./launch-argv-parser");
describe('LaunchArgvParser', () => {
it('parses a "--name value" option', () => {
const args = launch_argv_parser_1.LaunchArgvParser.parse(['--attach-container', 'B']);
(0, chai_1.expect)(launch_arguments_1.LaunchArguments.lastValue(args, 'attach-container')).to.equal('B');
});
it('parses a "--name=value" option', () => {
const args = launch_argv_parser_1.LaunchArgvParser.parse(['--attach-container=B']);
(0, chai_1.expect)(launch_arguments_1.LaunchArguments.lastValue(args, 'attach-container')).to.equal('B');
});
it('keeps a value that itself contains "="', () => {
const args = launch_argv_parser_1.LaunchArgvParser.parse(['--session-preference=a=1']);
(0, chai_1.expect)(launch_arguments_1.LaunchArguments.values(args, 'session-preference')).to.deep.equal(['a=1']);
});
it('collects repeated options in order, last winning for a single value', () => {
const args = launch_argv_parser_1.LaunchArgvParser.parse(['--session-preference', 'a=1', '--session-preference=b=2', '--other', 'x']);
(0, chai_1.expect)(launch_arguments_1.LaunchArguments.values(args, 'session-preference')).to.deep.equal(['a=1', 'b=2']);
(0, chai_1.expect)(launch_arguments_1.LaunchArguments.lastValue(args, 'session-preference')).to.equal('b=2');
});
it('does not consume a following option as a value', () => {
const args = launch_argv_parser_1.LaunchArgvParser.parse(['--attach-container', '--session-preference', 'a=1']);
(0, chai_1.expect)(launch_arguments_1.LaunchArguments.lastValue(args, 'attach-container')).to.equal(undefined);
(0, chai_1.expect)(launch_arguments_1.LaunchArguments.values(args, 'session-preference')).to.deep.equal(['a=1']);
});
it('reports an absent option as empty', () => {
const args = launch_argv_parser_1.LaunchArgvParser.parse(['--other']);
(0, chai_1.expect)(launch_arguments_1.LaunchArguments.values(args, 'session-preference')).to.deep.equal([]);
(0, chai_1.expect)(launch_arguments_1.LaunchArguments.lastValue(args, 'session-preference')).to.equal(undefined);
});
it('detects "--no-name" and "--name=false" negations', () => {
(0, chai_1.expect)(launch_arguments_1.LaunchArguments.isNegated(launch_argv_parser_1.LaunchArgvParser.parse(['--no-dev-json']), 'dev-json')).to.be.true;
(0, chai_1.expect)(launch_arguments_1.LaunchArguments.isNegated(launch_argv_parser_1.LaunchArgvParser.parse(['--dev-json=false']), 'dev-json')).to.be.true;
});
it('does not report a positive or absent flag as negated', () => {
(0, chai_1.expect)(launch_arguments_1.LaunchArguments.isNegated(launch_argv_parser_1.LaunchArgvParser.parse(['--dev-json']), 'dev-json')).to.be.false;
(0, chai_1.expect)(launch_arguments_1.LaunchArguments.isNegated(launch_argv_parser_1.LaunchArgvParser.parse([]), 'dev-json')).to.be.false;
});
it('ignores tokens that are not options', () => {
const args = launch_argv_parser_1.LaunchArgvParser.parse(['/path/to/app', 'positional', '--attach-container', 'B']);
(0, chai_1.expect)(launch_arguments_1.LaunchArguments.lastValue(args, 'attach-container')).to.equal('B');
});
});
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