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'use strict';
const common = require('../common');
const assert = require('assert');
const cp = require('child_process');
const fs = require('fs');
const tmpdir = require('../common/tmpdir');
// This test is only relevant on Windows.
if (!common.isWindows)
common.skip('Windows specific test.');
// This test ensures that child_process.exec can work with any shells.
tmpdir.refresh();
const tmpPath = `${tmpdir.path}\\path with spaces`;
fs.mkdirSync(tmpPath);
const test = (shell) => {
cp.exec('echo foo bar', { shell: shell },
common.mustCall((error, stdout, stderror) => {
assert.ok(!error && !stderror);
assert.ok(stdout.includes('foo') && stdout.includes('bar'));
}));
};
const testCopy = (shellName, shellPath) => {
// Copy the executable to a path with spaces, to ensure there are no issues
// related to quoting of argv0
const copyPath = `${tmpPath}\\${shellName}`;
fs.copyFileSync(shellPath, copyPath);
test(copyPath);
};
const system32 = `${process.env.SystemRoot}\\System32`;
// Test CMD
test(true);
test('cmd');
testCopy('cmd.exe', `${system32}\\cmd.exe`);
test('cmd.exe');
test('CMD');
// Test PowerShell
test('powershell');
testCopy('powershell.exe',
`${system32}\\WindowsPowerShell\\v1.0\\powershell.exe`);
fs.writeFile(`${tmpPath}\\test file`, 'Test', common.mustCall((err) => {
assert.ifError(err);
cp.exec(`Get-ChildItem "${tmpPath}" | Select-Object -Property Name`,
{ shell: 'PowerShell' },
common.mustCall((error, stdout, stderror) => {
assert.ok(!error && !stderror);
assert.ok(stdout.includes(
'test file'));
}));
}));
// Test Bash (from WSL and Git), if available
cp.exec('where bash', common.mustCall((error, stdout) => {
if (error) {
return;
}
const lines = stdout.trim().split(/[\r\n]+/g);
for (let i = 0; i < lines.length; ++i) {
const bashPath = lines[i].trim();
test(bashPath);
testCopy(`bash_${i}.exe`, bashPath);
}
}));
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