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var assert = require('assert');
var path = require('path');
var exec = require('child_process').execFile;
var cmd = path.join(__dirname, "..", "live-server.js");
var opts = {
timeout: 2000,
maxBuffer: 1024
};
function exec_test(args, callback) {
if (process.platform === 'win32')
exec(process.execPath, [ cmd ].concat(args), opts, callback);
else
exec(cmd, args, opts, callback);
}
describe('command line usage', function() {
it('--version', function(done) {
exec_test([ "--version" ], function(error, stdout, stdin) {
assert(!error, error);
assert(stdout.indexOf("live-server") === 0, "version not found");
done();
});
});
it('--help', function(done) {
exec_test([ "--help" ], function(error, stdout, stdin) {
assert(!error, error);
assert(stdout.indexOf("Usage: live-server") === 0, "usage not found");
done();
});
});
it('--quiet', function(done) {
exec_test([ "--quiet", "--no-browser", "--test" ], function(error, stdout, stdin) {
assert(!error, error);
assert(stdout === "", "stdout not empty");
done();
});
});
it('--port', function(done) {
exec_test([ "--port=16123", "--no-browser", "--test" ], function(error, stdout, stdin) {
assert(!error, error);
assert(stdout.indexOf("Serving") >= 0, "serving string not found");
assert(stdout.indexOf("at http://127.0.0.1:16123") != -1, "port string not found");
done();
});
});
it('--host', function(done) {
exec_test([ "--host=localhost", "--no-browser", "--test" ], function(error, stdout, stdin) {
assert(!error, error);
assert(stdout.indexOf("Serving") >= 0, "serving string not found");
assert(stdout.indexOf("at http://localhost:") != -1, "host string not found");
done();
});
});
it('--htpasswd', function(done) {
exec_test(
[ "--htpasswd=" + path.join(__dirname, "data/htpasswd-test"),
"--no-browser",
"--test"
], function(error, stdout, stdin) {
assert(!error, error);
assert(stdout.indexOf("Serving") >= 0, "serving string not found");
done();
});
});
});