Server : nginx/1.20.1 System : Linux ccpf-production-2021 5.4.0-148-generic #165-Ubuntu SMP Tue Apr 18 08:53:12 UTC 2023 x86_64 User : forge ( 1000) PHP Version : 7.4.21 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /usr/lib/node_modules/pm2/node_modules/lazy/test/

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var assert = require('assert');
var Lazy = require('..');
var EventEmitter = require('events').EventEmitter;

exports['buffered lines'] = function () {
    var lazy = Lazy();
    var joined = false;
    lazy.lines
        .forEach(function (line) {
            assert.ok(line instanceof Buffer);
            assert.ok(!line.toString().match(/\n/));
            assert.ok(line.length > 0);
        })
        .join(function (lines) {
            assert.deepEqual(
                lines.map(function (x) { return x.toString() }),
                'foo bar baz quux moo'.split(' ')
            );
            joined = true;
        });
    ;
    
    setTimeout(function () {
        lazy.push(new Buffer('foo\nbar'));
        lazy.push(new Buffer('\nbaz\nquux\nmoo'));
        lazy.push(new Buffer(''));
        lazy.push(new Buffer('\ndoom'));
        lazy.end();
        assert.ok(joined);
    }, 50);
};

exports['string lines'] = function () {
    var lazy = Lazy();
    var joined = false;
    lazy.lines
        .forEach(function (line) {
            assert.ok(line instanceof Buffer);
            assert.ok(!line.toString().match(/\n/));
            assert.ok(line.length > 0);
        })
        .join(function (lines) {
            assert.deepEqual(
                lines.map(function (x) { return x.toString() }),
                'foo bar baz quux moo'.split(' ')
            );
            joined = true;
        });
    ;
    
    setTimeout(function () {
        lazy.push('foo\nbar');
        lazy.push('\nbaz\nquux\nmoo');
        lazy.push('');
        lazy.push('\ndoom');
        lazy.end();
        assert.ok(joined);
    }, 50);
};

exports.endStream = function () {
    var to = setTimeout(function () {
        assert.fail('never finished');
    }, 2500);
    
    var em = new EventEmitter;
    var i = 0;
    var lines = [];
    Lazy(em).lines.forEach(function (line) {
        i ++;
        lines.push(line);
        if (i == 2) {
            clearTimeout(to);
            assert.eql(lines.map(String), [ 'foo', 'bar' ]);
        }
    });
    
    setTimeout(function () {
        em.emit('data', 'fo');
    }, 100);
    
    setTimeout(function () {
        em.emit('data', 'o\nbar');
    }, 150);
    
    setTimeout(function () {
        em.emit('end');
    }, 200);
};