--- /dev/null
+"use strict";
+/**
+ * Copyright (c) 2017, Daniel Imms (MIT License).
+ * Copyright (c) 2018, Microsoft Corporation (MIT License).
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+var fs = require("fs");
+var assert = require("assert");
+var windowsTerminal_1 = require("./windowsTerminal");
+var path = require("path");
+var psList = require("ps-list");
+function pollForProcessState(desiredState, intervalMs, timeoutMs) {
+ if (intervalMs === void 0) { intervalMs = 100; }
+ if (timeoutMs === void 0) { timeoutMs = 2000; }
+ return new Promise(function (resolve) {
+ var tries = 0;
+ var interval = setInterval(function () {
+ psList({ all: true }).then(function (ps) {
+ var success = true;
+ var pids = Object.keys(desiredState).map(function (k) { return parseInt(k, 10); });
+ pids.forEach(function (pid) {
+ if (desiredState[pid]) {
+ if (!ps.some(function (p) { return p.pid === pid; })) {
+ success = false;
+ }
+ }
+ else {
+ if (ps.some(function (p) { return p.pid === pid; })) {
+ success = false;
+ }
+ }
+ });
+ if (success) {
+ clearInterval(interval);
+ resolve();
+ return;
+ }
+ tries++;
+ if (tries * intervalMs >= timeoutMs) {
+ clearInterval(interval);
+ var processListing = pids.map(function (k) { return k + ": " + desiredState[k]; }).join('\n');
+ assert.fail("Bad process state, expected:\n" + processListing);
+ resolve();
+ }
+ });
+ }, intervalMs);
+ });
+}
+function pollForProcessTreeSize(pid, size, intervalMs, timeoutMs) {
+ if (intervalMs === void 0) { intervalMs = 100; }
+ if (timeoutMs === void 0) { timeoutMs = 2000; }
+ return new Promise(function (resolve) {
+ var tries = 0;
+ var interval = setInterval(function () {
+ psList({ all: true }).then(function (ps) {
+ var openList = [];
+ openList.push(ps.filter(function (p) { return p.pid === pid; }).map(function (p) {
+ return { name: p.name, pid: p.pid };
+ })[0]);
+ var list = [];
+ var _loop_1 = function () {
+ var current = openList.shift();
+ ps.filter(function (p) { return p.ppid === current.pid; }).map(function (p) {
+ return { name: p.name, pid: p.pid };
+ }).forEach(function (p) { return openList.push(p); });
+ list.push(current);
+ };
+ while (openList.length) {
+ _loop_1();
+ }
+ var success = list.length === size;
+ if (success) {
+ clearInterval(interval);
+ resolve(list);
+ return;
+ }
+ tries++;
+ if (tries * intervalMs >= timeoutMs) {
+ clearInterval(interval);
+ assert.fail("Bad process state, expected: " + size + ", actual: " + list.length);
+ resolve();
+ }
+ });
+ }, intervalMs);
+ });
+}
+if (process.platform === 'win32') {
+ describe('WindowsTerminal', function () {
+ describe('kill', function () {
+ it('should not crash parent process', function (done) {
+ var term = new windowsTerminal_1.WindowsTerminal('cmd.exe', [], {});
+ term.kill();
+ // Add done call to deferred function queue to ensure the kill call has completed
+ term._defer(done);
+ });
+ it('should kill the process tree', function (done) {
+ this.timeout(5000);
+ var term = new windowsTerminal_1.WindowsTerminal('cmd.exe', [], {});
+ // Start sub-processes
+ term.write('powershell.exe\r');
+ term.write('notepad.exe\r');
+ term.write('node.exe\r');
+ pollForProcessTreeSize(term.pid, 4, 500, 5000).then(function (list) {
+ assert.equal(list[0].name, 'cmd.exe');
+ assert.equal(list[1].name, 'powershell.exe');
+ assert.equal(list[2].name, 'notepad.exe');
+ assert.equal(list[3].name, 'node.exe');
+ term.kill();
+ var desiredState = {};
+ desiredState[list[0].pid] = false;
+ desiredState[list[1].pid] = false;
+ desiredState[list[2].pid] = true;
+ desiredState[list[3].pid] = false;
+ pollForProcessState(desiredState).then(function () {
+ // Kill notepad before done
+ process.kill(list[2].pid);
+ done();
+ });
+ });
+ });
+ });
+ describe('resize', function () {
+ it('should throw a non-native exception when resizing an invalid value', function () {
+ var term = new windowsTerminal_1.WindowsTerminal('cmd.exe', [], {});
+ assert.throws(function () { return term.resize(-1, -1); });
+ assert.throws(function () { return term.resize(0, 0); });
+ assert.doesNotThrow(function () { return term.resize(1, 1); });
+ });
+ it('should throw an non-native exception when resizing a killed terminal', function (done) {
+ var term = new windowsTerminal_1.WindowsTerminal('cmd.exe', [], {});
+ term._defer(function () {
+ term.on('exit', function () {
+ assert.throws(function () { return term.resize(1, 1); });
+ done();
+ });
+ term.destroy();
+ });
+ });
+ });
+ describe('Args as CommandLine', function () {
+ it('should not fail running a file containing a space in the path', function (done) {
+ var spaceFolder = path.resolve(__dirname, '..', 'fixtures', 'space folder');
+ if (!fs.existsSync(spaceFolder)) {
+ fs.mkdirSync(spaceFolder);
+ }
+ var cmdCopiedPath = path.resolve(spaceFolder, 'cmd.exe');
+ var data = fs.readFileSync(process.env.windir + "\\System32\\cmd.exe");
+ fs.writeFileSync(cmdCopiedPath, data);
+ if (!fs.existsSync(cmdCopiedPath)) {
+ // Skip test if git bash isn't installed
+ return;
+ }
+ var term = new windowsTerminal_1.WindowsTerminal(cmdCopiedPath, '/c echo "hello world"', {});
+ var result = '';
+ term.on('data', function (data) {
+ result += data;
+ });
+ term.on('exit', function () {
+ assert.ok(result.indexOf('hello world') >= 1);
+ done();
+ });
+ });
+ });
+ describe('env', function () {
+ it('should set environment variables of the shell', function (done) {
+ var term = new windowsTerminal_1.WindowsTerminal('cmd.exe', '/C echo %FOO%', { env: { FOO: 'BAR' } });
+ var result = '';
+ term.on('data', function (data) {
+ result += data;
+ });
+ term.on('exit', function () {
+ assert.ok(result.indexOf('BAR') >= 0);
+ done();
+ });
+ });
+ });
+ describe('On close', function () {
+ it('should return process zero exit codes', function (done) {
+ var term = new windowsTerminal_1.WindowsTerminal('cmd.exe', '/C exit');
+ term.on('exit', function (code) {
+ assert.equal(code, 0);
+ done();
+ });
+ });
+ it('should return process non-zero exit codes', function (done) {
+ var term = new windowsTerminal_1.WindowsTerminal('cmd.exe', '/C exit 2');
+ term.on('exit', function (code) {
+ assert.equal(code, 2);
+ done();
+ });
+ });
+ });
+ });
+}
+//# sourceMappingURL=windowsTerminal.test.js.map
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projects / VSoRC / .git / blobdiff